Generation Bio Ownership 2024 | Who Owns Generation Bio Now?
Institutional Ownership
83.52%
Insider Ownership
14.52%
Retail Ownership
1.96%
Institutional Holders
77.00
Generation Bio Institutional Shareholders
Institutional Shareholders by % of Total Shares
| Name | % Total Shares | % Total Assets | Current Shares | Change Amount | Change % | Market Value | Date |
|---|---|---|---|---|---|---|---|
| PRICE T ROWE ASSOCIATES INC /MD/ | 14.32% | 0.00% | 9,513,626 | 635,265 | 7.16% | 26,830,000 | Jun 30, 2024 |
| ATLAS VENTURE LIFE SCIENCE ADVISORS, LLC | 12.46% | 2.46% | 8,279,484 | - | - | 23,348,145 | Jun 30, 2024 |
| FMR LLC | 7.98% | 0.00% | 5,304,610 | -29,649 | -0.56% | 14,959,001 | Jun 30, 2024 |
| BELLEVUE GROUP AG | 5.90% | 0.18% | 3,918,856 | 57,281 | 1.48% | 11,051,174 | Jun 30, 2024 |
| BLACKROCK INC. | 4.96% | 0.00% | 3,294,247 | 245,398 | 8.05% | 9,289,776 | Jun 30, 2024 |
| BANK OF AMERICA CORP /DE/ | 4.49% | 0.00% | 2,981,448 | -8,158 | -0.27% | 8,407,684 | Jun 30, 2024 |
| ARTAL GROUP S.A. | 4.26% | 0.20% | 2,830,591 | - | - | 7,982,267 | Jun 30, 2024 |
| VANGUARD GROUP INC | 3.90% | 0.00% | 2,588,572 | 18,116 | 0.70% | 7,299,773 | Jun 30, 2024 |
| ECOR1 CAPITAL, LLC | 3.08% | 0.18% | 2,046,867 | - | - | 5,772,165 | Jun 30, 2024 |
| GOLDMAN SACHS GROUP INC | 1.92% | 0.00% | 1,275,016 | 32,925 | 2.65% | 3,595,545 | Jun 30, 2024 |
| BAKER BROS. ADVISORS LP | 1.82% | 0.04% | 1,206,957 | 835,738 | 225.13% | 3,403,619 | Jun 30, 2024 |
| GEODE CAPITAL MANAGEMENT, LLC | 1.71% | 0.00% | 1,135,914 | 65,225 | 6.09% | 3,203,645 | Jun 30, 2024 |
| STATE STREET CORP | 1.48% | 0.00% | 980,519 | 15,910 | 1.65% | 2,765,064,000 | Jun 30, 2024 |
| MORGAN STANLEY | 1.41% | 0.00% | 936,396 | -5,386 | -0.57% | 2,640,637 | Jun 30, 2024 |
| UBS GROUP AG | 1.26% | 0.00% | 837,848 | -30,252 | -3.48% | 2,362,731 | Jun 30, 2024 |
| PFM HEALTH SCIENCES, LP | 1.19% | 0.11% | 787,914 | -834,573 | -51.44% | 2,221,917 | Jun 30, 2024 |
| RENAISSANCE TECHNOLOGIES LLC | 0.96% | 0.00% | 636,400 | -28,100 | -4.23% | 1,794,648 | Jun 30, 2024 |
| ACADIAN ASSET MANAGEMENT LLC | 0.90% | 0.01% | 594,569 | 114,734 | 23.91% | 1,675,000 | Jun 30, 2024 |
| DEUTSCHE BANK AG\ | 0.84% | 0.00% | 557,996 | -693,570 | -55.42% | 1,573,549 | Jun 30, 2024 |
| D. E. SHAW & CO., INC. | 0.73% | 0.00% | 487,540 | 43,832 | 9.88% | 1,374,863 | Jun 30, 2024 |
Generation Bio's largest institutional shareholder is PRICE T ROWE ASSOCIATES INC /MD/, holding 14.32% of the company's total share outstanding, currently valued at $26.83M. The top 10 institutional shareholders own together 63.27% of the company.
Institutional Shareholders by % of Total Assets
| Name | % Total Shares | % Total Assets | Current Shares | Change Amount | Change % | Market Value | Date |
|---|---|---|---|---|---|---|---|
| ATLAS VENTURE LIFE SCIENCE ADVISORS, LLC | 12.46% | 2.46% | 8,279,484 | - | - | 23,348,145 | Jun 30, 2024 |
| ARTAL GROUP S.A. | 4.26% | 0.20% | 2,830,591 | - | - | 7,982,267 | Jun 30, 2024 |
| BELLEVUE GROUP AG | 5.90% | 0.18% | 3,918,856 | 57,281 | 1.48% | 11,051,174 | Jun 30, 2024 |
| ECOR1 CAPITAL, LLC | 3.08% | 0.18% | 2,046,867 | - | - | 5,772,165 | Jun 30, 2024 |
| PFM HEALTH SCIENCES, LP | 1.19% | 0.11% | 787,914 | -834,573 | -51.44% | 2,221,917 | Jun 30, 2024 |
| PALO ALTO INVESTORS LP | 0.23% | 0.05% | 150,475 | 150,475 | 100.00% | 424,340 | Jun 30, 2024 |
| YIHENG CAPITAL MANAGEMENT, L.P. | 0.29% | 0.04% | 191,530 | - | - | 540,115 | Jun 30, 2024 |
| BAKER BROS. ADVISORS LP | 1.82% | 0.04% | 1,206,957 | 835,738 | 225.13% | 3,403,619 | Jun 30, 2024 |
| XTX TOPCO LTD | 0.20% | 0.03% | 132,716 | -33,491 | -20.15% | 374,259 | Jun 30, 2024 |
| CORNERCAP INVESTMENT COUNSEL INC | 0.09% | 0.03% | 57,424 | -16,746 | -22.58% | 161,936 | Jun 30, 2024 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 0.41% | 0.02% | 274,000 | 32,400 | 13.41% | 772,680 | Jun 30, 2024 |
| SHERBROOKE PARK ADVISERS LLC | 0.02% | 0.01% | 11,157 | 11,157 | 100.00% | 31,463 | Jun 30, 2024 |
| ACADIAN ASSET MANAGEMENT LLC | 0.90% | 0.01% | 594,569 | 114,734 | 23.91% | 1,675,000 | Jun 30, 2024 |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 0.45% | 0.00% | 301,053 | 268,701 | 830.55% | 848,969 | Jun 30, 2024 |
| LOS ANGELES CAPITAL MANAGEMENT LLC | 0.51% | 0.00% | 341,861 | -39,800 | -10.43% | 964,048 | Jun 30, 2024 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 14.32% | 0.00% | 9,513,626 | 635,265 | 7.16% | 26,830,000 | Jun 30, 2024 |
| RENAISSANCE TECHNOLOGIES LLC | 0.96% | 0.00% | 636,400 | -28,100 | -4.23% | 1,794,648 | Jun 30, 2024 |
| PFG ADVISORS | 0.02% | 0.00% | 15,000 | 5,000 | 50.00% | 42,300 | Jun 30, 2024 |
| KESTRA PRIVATE WEALTH SERVICES, LLC | 0.05% | 0.00% | 32,000 | -20,300 | -38.81% | 90,240 | Jun 30, 2024 |
| TWO SIGMA INVESTMENTS, LP | 0.35% | 0.00% | 229,419 | -84,732 | -26.97% | 646,962 | Jun 30, 2024 |
The largest Generation Bio shareholder by % of total assets is ATLAS VENTURE LIFE SCIENCE ADVISORS, LLC. The company owns 8.28M shares of Generation Bio (GBIO), representing 2.46% of its total assets.
Institutional Buyers
| Name | % Total Shares | % Total Assets | Current Shares | Change Amount | Change % | Market Value | Date |
|---|---|---|---|---|---|---|---|
| BAKER BROS. ADVISORS LP | 1.82% | 0.04% | 1,206,957 | 835,738 | 225.13% | 3,403,619 | Jun 30, 2024 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 14.32% | 0.00% | 9,513,626 | 635,265 | 7.16% | 26,830,000 | Jun 30, 2024 |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 0.45% | 0.00% | 301,053 | 268,701 | 830.55% | 848,969 | Jun 30, 2024 |
| BLACKROCK INC. | 4.96% | 0.00% | 3,294,247 | 245,398 | 8.05% | 9,289,776 | Jun 30, 2024 |
| PALO ALTO INVESTORS LP | 0.23% | 0.05% | 150,475 | 150,475 | 100.00% | 424,340 | Jun 30, 2024 |
| WELLINGTON MANAGEMENT GROUP LLP | 0.18% | 0.00% | 119,356 | 119,356 | 100.00% | 336,584 | Jun 30, 2024 |
| ACADIAN ASSET MANAGEMENT LLC | 0.90% | 0.01% | 594,569 | 114,734 | 23.91% | 1,675,000 | Jun 30, 2024 |
| GEODE CAPITAL MANAGEMENT, LLC | 1.71% | 0.00% | 1,135,914 | 65,225 | 6.09% | 3,203,645 | Jun 30, 2024 |
| BELLEVUE GROUP AG | 5.90% | 0.18% | 3,918,856 | 57,281 | 1.48% | 11,051,174 | Jun 30, 2024 |
| BANK OF NEW YORK MELLON CORP | 0.28% | 0.00% | 186,756 | 44,378 | 31.17% | 526,652 | Jun 30, 2024 |
| D. E. SHAW & CO., INC. | 0.73% | 0.00% | 487,540 | 43,832 | 9.88% | 1,374,863 | Jun 30, 2024 |
| GOLDMAN SACHS GROUP INC | 1.92% | 0.00% | 1,275,016 | 32,925 | 2.65% | 3,595,545 | Jun 30, 2024 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 0.41% | 0.02% | 274,000 | 32,400 | 13.41% | 772,680 | Jun 30, 2024 |
| COREBRIDGE FINANCIAL, INC. | 0.04% | 0.00% | 26,619 | 26,619 | 100.00% | 75,066 | Jun 30, 2024 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.62% | 0.00% | 414,607 | 25,352 | 6.51% | 1,169,192 | Jun 30, 2024 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS LTD. | 0.03% | 0.00% | 22,778 | 22,778 | 100.00% | 64,234 | Jun 30, 2024 |
| AMERICAN CENTURY COMPANIES INC | 0.05% | 0.00% | 31,786 | 21,167 | 199.33% | 89,637 | Jun 30, 2024 |
| VANGUARD GROUP INC | 3.90% | 0.00% | 2,588,572 | 18,116 | 0.70% | 7,299,773 | Jun 30, 2024 |
| AMERIPRISE FINANCIAL INC | 0.03% | - | 17,774 | 17,774 | 100.00% | 50,123 | Jun 30, 2024 |
| STATE STREET CORP | 1.48% | 0.00% | 980,519 | 15,910 | 1.65% | 2,765,064,000 | Jun 30, 2024 |
As of Jun 30 2024, Generation Bio's largest institutional buyer is BAKER BROS. ADVISORS LP. The company purchased 835.74K stocks of GBIO, valued at $3.40M.
Institutional Sellers
| Name | % Total Shares | % Total Assets | Current Shares | Change Amount | Change % | Market Value | Date |
|---|---|---|---|---|---|---|---|
| PFM HEALTH SCIENCES, LP | 1.19% | 0.11% | 787,914 | -834,573 | -51.44% | 2,221,917 | Jun 30, 2024 |
| DEUTSCHE BANK AG\ | 0.84% | 0.00% | 557,996 | -693,570 | -55.42% | 1,573,549 | Jun 30, 2024 |
| MILLENNIUM MANAGEMENT LLC | 0.15% | 0.00% | 97,948 | -124,795 | -56.03% | 276,213 | Jun 30, 2024 |
| JPMORGAN CHASE & CO | 0.26% | - | 173,694 | -94,384 | -35.21% | 489,818 | Jun 30, 2024 |
| TWO SIGMA INVESTMENTS, LP | 0.35% | 0.00% | 229,419 | -84,732 | -26.97% | 646,962 | Jun 30, 2024 |
| GSA CAPITAL PARTNERS LLP | - | - | - | -64,244 | -100.00% | - | Jun 30, 2024 |
| LOS ANGELES CAPITAL MANAGEMENT LLC | 0.51% | 0.00% | 341,861 | -39,800 | -10.43% | 964,048 | Jun 30, 2024 |
| MAN GROUP PLC | - | - | - | -38,317 | -100.00% | - | Jun 30, 2024 |
| XTX TOPCO LTD | 0.20% | 0.03% | 132,716 | -33,491 | -20.15% | 374,259 | Jun 30, 2024 |
| UBS GROUP AG | 1.26% | 0.00% | 837,848 | -30,252 | -3.48% | 2,362,731 | Jun 30, 2024 |
| FMR LLC | 7.98% | 0.00% | 5,304,610 | -29,649 | -0.56% | 14,959,001 | Jun 30, 2024 |
| RENAISSANCE TECHNOLOGIES LLC | 0.96% | 0.00% | 636,400 | -28,100 | -4.23% | 1,794,648 | Jun 30, 2024 |
| SIMPLEX TRADING, LLC | - | - | - | -25,092 | -100.00% | - | Jun 30, 2024 |
| AMERICAN INTERNATIONAL GROUP, INC. | - | - | - | -22,317 | -100.00% | - | Jun 30, 2024 |
| KESTRA PRIVATE WEALTH SERVICES, LLC | 0.05% | 0.00% | 32,000 | -20,300 | -38.81% | 90,240 | Jun 30, 2024 |
| DIMENSIONAL FUND ADVISORS LP | 0.73% | 0.00% | 485,396 | -18,855 | -3.74% | 1,368,902 | Jun 30, 2024 |
| MIRAE ASSET GLOBAL INVESTMENTS CO., LTD. | - | - | - | -18,259 | -100.00% | - | Jun 30, 2024 |
| NORTHERN TRUST CORP | 0.55% | 0.00% | 365,912 | -17,374 | -4.53% | 1,031,872,000 | Jun 30, 2024 |
| CORNERCAP INVESTMENT COUNSEL INC | 0.09% | 0.03% | 57,424 | -16,746 | -22.58% | 161,936 | Jun 30, 2024 |
| SG AMERICAS SECURITIES, LLC | - | - | - | -16,626 | -100.00% | - | Jun 30, 2024 |
As of Jun 30 2024, Generation Bio's biggest institutional seller is PFM HEALTH SCIENCES, LP. The company sold -0.83M shares of GBIO, valued at $2.22M.
Institutional New positions
| Name | % Total Shares | % Total Assets | Current Shares | Change Amount | Change % | Market Value | Date |
|---|---|---|---|---|---|---|---|
| PALO ALTO INVESTORS LP | 0.23% | 0.05% | 150,475 | 150,475 | 100.00% | 424,340 | Jun 30, 2024 |
| WELLINGTON MANAGEMENT GROUP LLP | 0.18% | 0.00% | 119,356 | 119,356 | 100.00% | 336,584 | Jun 30, 2024 |
| COREBRIDGE FINANCIAL, INC. | 0.04% | 0.00% | 26,619 | 26,619 | 100.00% | 75,066 | Jun 30, 2024 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS LTD. | 0.03% | 0.00% | 22,778 | 22,778 | 100.00% | 64,234 | Jun 30, 2024 |
| AMERIPRISE FINANCIAL INC | 0.03% | - | 17,774 | 17,774 | 100.00% | 50,123 | Jun 30, 2024 |
| SHERBROOKE PARK ADVISERS LLC | 0.02% | 0.01% | 11,157 | 11,157 | 100.00% | 31,463 | Jun 30, 2024 |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | 0.01% | 0.00% | 8,500 | 8,500 | 100.00% | 23,970 | Jun 30, 2024 |
| RUSSELL INVESTMENTS GROUP, LTD. | 0.01% | - | 4,912 | 4,912 | 100.00% | 13,851 | Jun 30, 2024 |
| PNC FINANCIAL SERVICES GROUP, INC. | 0.00% | - | 53 | 53 | 100.00% | 149 | Jun 30, 2024 |
| SRS CAPITAL ADVISORS, INC. | 0.00% | - | 38 | 38 | 100.00% | 108 | Jun 30, 2024 |
Generation Bio's largest new institutional shareholder by number of shares is PALO ALTO INVESTORS LP, purchased 150.47K shares, valued at $424.34K, as of undefined.
Institutional Sold Out
| Name | % Total Shares | % Total Assets | Current Shares | Change Amount | Change % | Market Value | Date |
|---|---|---|---|---|---|---|---|
| GSA CAPITAL PARTNERS LLP | - | - | - | -64,244 | -100.00% | - | Jun 30, 2024 |
| MAN GROUP PLC | - | - | - | -38,317 | -100.00% | - | Jun 30, 2024 |
| SIMPLEX TRADING, LLC | - | - | - | -25,092 | -100.00% | - | Jun 30, 2024 |
| AMERICAN INTERNATIONAL GROUP, INC. | - | - | - | -22,317 | -100.00% | - | Jun 30, 2024 |
| MIRAE ASSET GLOBAL INVESTMENTS CO., LTD. | - | - | - | -18,259 | -100.00% | - | Jun 30, 2024 |
| SG AMERICAS SECURITIES, LLC | - | - | - | -16,626 | -100.00% | - | Jun 30, 2024 |
| METROPOLITAN LIFE INSURANCE CO/NY | - | - | - | -2,507 | -100.00% | - | Jun 30, 2024 |
| POINT72 (DIFC) LTD | - | - | - | -218 | -100.00% | - | Jun 30, 2024 |
| NELSON, VAN DENBURG & CAMPBELL WEALTH MANAGEMENT GROUP, LLC | - | - | - | -9 | -100.00% | - | Jun 30, 2024 |
Generation Bio's largest sold out institutional shareholder by shares sold is GSA CAPITAL PARTNERS LLP, sold -64.24K shares, valued at -, as of undefined.
Generation Bio Mutual Fund Holders
| Name | % Total Assets | Total Shares | Change Amount | Change % | Date |
|---|---|---|---|---|---|
| T. Rowe Price New Horizons Fund, Inc. | 1.05% | 5,259,888 | 1,219,507 | 30.18% | Mar 31, 2024 |
| T. Rowe Price Health Sciences Fund, Inc. | 0.44% | 1,477,216 | 154,201 | 11.66% | Mar 31, 2024 |
| T. Rowe Price Small-Cap Stock Fund, Inc. | 0.28% | 1,023,728 | - | - | Mar 31, 2024 |
| BNY MELLON VARIABLE INVESTMENT FUND | 0.26% | 62,985 | - | - | Mar 31, 2024 |
| CORNERCAP GROUP OF FUNDS /VA/ | 0.21% | 15,099 | - | - | Sep 30, 2022 |
| HARTFORD HLS SERIES FUND II INC | 0.19% | 45,500 | - | - | Dec 31, 2023 |
| T. Rowe Price Quantitative Management Funds, Inc. | 0.13% | 422,600 | - | - | Mar 31, 2024 |
| BRIDGEWAY FUNDS INC | 0.10% | 241,600 | -1,400 | -0.58% | Mar 28, 2024 |
| T. Rowe Price Small-Cap Value Fund, Inc. | 0.10% | 796,708 | - | - | Mar 31, 2024 |
| FIDELITY MT VERNON STREET TRUST | 0.09% | 2,683,531 | -100,653 | -3.62% | Feb 29, 2024 |
| VICTORY VARIABLE INSURANCE FUNDS | 0.06% | 29,180 | - | - | Mar 31, 2024 |
| Vericimetry Funds | 0.05% | 4,700 | - | - | Mar 31, 2024 |
| VANGUARD VALLEY FORGE FUNDS | 0.05% | 26,818 | - | - | Mar 31, 2024 |
| T. Rowe Price Equity Funds, Inc. | 0.05% | 545,086 | - | - | Mar 31, 2024 |
| FIDELITY ADVISOR SERIES VII | 0.04% | 297,443 | - | - | Jan 31, 2024 |
| T. Rowe Price Equity Series, Inc. | 0.03% | 51,158 | 217 | 0.43% | Mar 31, 2024 |
| VARIABLE INSURANCE PRODUCTS FUND IV | 0.02% | 56,400 | - | - | Mar 31, 2024 |
| QUANTITATIVE MASTER SERIES LLC | 0.01% | 79,184 | - | - | Mar 31, 2024 |
| DEUTSCHE DWS INVESTMENTS VIT FUNDS | 0.01% | 7,055 | - | - | Mar 31, 2024 |
| FIDELITY SECURITIES FUND | 0.01% | 1,064,216 | - | - | Jan 31, 2024 |
| ALGER PORTFOLIOS | 0.01% | 4,157 | - | - | Dec 31, 2023 |
| FIDELITY SELECT PORTFOLIOS | 0.01% | 715,276 | - | - | Feb 29, 2024 |
| FIDELITY COMMONWEALTH TRUST | 0.01% | 28,157 | - | - | Feb 29, 2024 |
| BlackRock Health Sciences Trust II | 0.01% | 18,910 | - | - | Mar 31, 2024 |
| Nushares ETF Trust | 0.01% | 47,691 | - | - | Jan 31, 2024 |
| FIDELITY CONTRAFUND | 0.01% | 381,802 | - | - | Mar 31, 2024 |
| TIAA SEPARATE ACCOUNT VA 1 | 0.01% | 1,233 | - | - | Mar 31, 2024 |
| VANGUARD INDEX FUNDS | 0.01% | 2,275,499 | -715,678 | -23.93% | Mar 31, 2024 |
| Humankind Benefit Corp | 0.00% | 102 | - | - | Dec 31, 2023 |
| FIDELITY DESTINY PORTFOLIOS | 0.00% | 9,700 | - | - | Mar 31, 2024 |
| Fidelity Central Investment Portfolios LLC | 0.00% | 226,100 | - | - | Feb 29, 2024 |
| T. Rowe Price Spectrum Funds II, Inc. | 0.00% | 45,934 | - | - | Feb 29, 2024 |
| VALUED ADVISERS TRUST | 0.00% | 2,938 | - | - | Jan 31, 2024 |
| SCHWAB CAPITAL TRUST | 0.00% | 127,540 | - | - | Jan 31, 2024 |
| VARIABLE INSURANCE PRODUCTS FUND | 0.00% | 60,400 | - | - | Mar 31, 2024 |
| FIDELITY PURITAN TRUST | 0.00% | 128,022 | - | - | Jan 31, 2024 |
| VARIABLE INSURANCE PRODUCTS FUND III | 0.00% | 19,705 | - | - | Mar 31, 2024 |
| FIDELITY CONCORD STREET TRUST | 0.00% | 485,909 | 47,648 | 10.87% | Feb 29, 2024 |
| Managed Portfolio Series | 0.00% | 44,094 | 28,995 | 192.03% | Mar 31, 2024 |
| BNY MELLON FUNDS TRUST | 0.00% | 145,483 | - | - | Aug 31, 2023 |
| T. Rowe Price Index Trust, Inc. | 0.00% | 42,311 | 19,399 | 84.67% | Mar 31, 2024 |
| Forethought Variable Insurance Trust | 0.00% | 7,800 | - | - | Mar 28, 2024 |
| GOLDMAN SACHS VARIABLE INSURANCE TRUST | 0.00% | 6,409 | - | - | Mar 31, 2024 |
| Calvert Variable Products, Inc. | 0.00% | 3,277 | - | - | Mar 31, 2024 |
| INVESCO EXCHANGE-TRADED FUND TRUST | 0.00% | 62,070 | 60 | 0.10% | Jan 31, 2024 |
| VANGUARD INSTITUTIONAL INDEX FUNDS | 0.00% | 22,634 | -2,398 | -9.58% | Mar 31, 2024 |
| FIDELITY ADVISOR SERIES I | 0.00% | 136,400 | - | - | Feb 29, 2024 |
| UBS FUNDS | 0.00% | 3,354 | - | - | Mar 31, 2024 |
| VALIC Co II | 0.00% | 20,868 | 816 | 4.07% | Feb 28, 2021 |
| Principal Exchange-Traded Funds | 0.00% | 6,591 | - | - | Mar 31, 2024 |
| JPMORGAN TRUST II | 0.00% | 571,600 | - | - | Feb 29, 2024 |
| STATE STREET VARIABLE INSURANCE SERIES FUNDS INC | 0.00% | 2,581 | - | - | Mar 31, 2024 |
| Voya VARIABLE PORTFOLIOS INC | 0.00% | 16,253 | -2,649 | -14.01% | Mar 31, 2024 |
| VANGUARD WORLD FUND | 0.00% | 120,322 | - | - | Feb 29, 2024 |
| SCHWAB STRATEGIC TRUST | 0.00% | 261,035 | 8,742 | 3.47% | Feb 29, 2024 |
| DFA INVESTMENT DIMENSIONS GROUP INC | 0.00% | 376,264 | -55,590 | -12.87% | Jan 31, 2024 |
| Trust for Advised Portfolios | 0.00% | 6,842 | - | - | Dec 31, 2023 |
| MFS VARIABLE INSURANCE TRUST III | 0.00% | 5,429 | - | - | Mar 31, 2024 |
| TIAA-CREF LIFE FUNDS | 0.00% | 744 | - | - | Mar 31, 2024 |
| VARIABLE INSURANCE PRODUCTS FUND II | 0.00% | 2,651 | - | - | Mar 31, 2024 |
| STATE STREET INSTITUTIONAL INVESTMENT TRUST | 0.00% | 14,100 | - | - | Mar 31, 2024 |
| NORTHWESTERN MUTUAL SERIES FUND INC | 0.00% | 23,000 | - | - | Mar 31, 2024 |
| AMERICAN CENTURY STRATEGIC ASSET ALLOCATIONS INC | 0.00% | 2,922 | - | - | Jan 31, 2024 |
| HARTFORD MUTUAL FUNDS II INC | 0.00% | 33,900 | - | - | Jan 31, 2024 |
| SunAmerica Specialty Series | 0.00% | 101 | - | - | Apr 30, 2021 |
| THRIVENT SERIES FUND INC | 0.00% | 18,843 | - | - | Mar 28, 2024 |
| HARTFORD SERIES FUND INC | 0.00% | 6,594 | - | - | Mar 31, 2024 |
| NORTHERN FUNDS | 0.00% | 21,499 | 862 | 4.18% | Mar 28, 2024 |
| EQ ADVISORS TRUST | 0.00% | 180,525 | -680 | -0.38% | Mar 31, 2024 |
| NATIONWIDE VARIABLE INSURANCE TRUST | 0.00% | 19,894 | - | - | Mar 31, 2024 |
| Dimensional ETF Trust | 0.00% | 59,787 | -92,750 | -60.80% | Jan 31, 2024 |
| JOHN HANCOCK INVESTMENT TRUST | 0.00% | 9,396 | - | - | Mar 31, 2024 |
| THRIVENT MUTUAL FUNDS | 0.00% | 10,000 | - | - | Mar 28, 2024 |
| iSHARES TRUST | 0.00% | 1,660,522 | -98,713 | -5.61% | Mar 31, 2024 |
| RYDEX SERIES FUNDS | 0.00% | 413 | - | - | Dec 31, 2023 |
| VANGUARD SCOTTSDALE FUNDS | 0.00% | 194,594 | 20,708 | 11.91% | Feb 29, 2024 |
| AMERICAN CENTURY ETF TRUST | 0.00% | 10,619 | -20,340 | -65.70% | Feb 29, 2024 |
| Guggenheim Active Allocation Fund | 0.00% | 522 | - | - | Feb 29, 2024 |
| SA FUNDS INVESTMENT TRUST | 0.00% | 1,291 | - | - | Mar 31, 2024 |
| RBB FUND, INC. | 0.00% | 7,130 | - | - | Feb 29, 2024 |
| VALIC Co I | 0.00% | 17,378 | -71 | -0.41% | Feb 29, 2024 |
| GOLDMAN SACHS TRUST | 0.00% | 213,321 | - | - | Jan 31, 2024 |
| FIDELITY COVINGTON TRUST | 0.00% | 1,016 | - | - | Jan 31, 2024 |
| RYDEX DYNAMIC FUNDS | 0.00% | 205 | - | - | Dec 31, 2023 |
| SEI INSTITUTIONAL MANAGED TRUST | 0.00% | 143,196 | 108,115 | 308.19% | Dec 31, 2023 |
| TIAA-CREF FUNDS | 0.00% | 140,806 | - | - | Jan 31, 2024 |
| NATIONWIDE MUTUAL FUNDS | 0.00% | 5,987 | -353 | -5.57% | Jan 31, 2024 |
| PENN SERIES FUNDS INC | 0.00% | 1,300 | - | - | Mar 28, 2024 |
| TRANSAMERICA SERIES TRUST | 0.00% | 40,540 | - | - | Mar 31, 2024 |
| FIDELITY CAPITAL TRUST | 0.00% | 437 | - | - | Jan 31, 2024 |
| VICTORY PORTFOLIOS | 0.00% | 1,180 | - | - | Mar 31, 2024 |
| ADVANCED SERIES TRUST | 0.00% | 126,592 | - | - | Mar 28, 2024 |
| JPMorgan Trust I | 0.00% | 44,248 | - | - | Jan 31, 2024 |
| Blackstone Alternative Investment Funds | 0.00% | 4,000 | 2,500 | 166.67% | Mar 31, 2024 |
| ProFunds | 0.00% | 352 | -29 | -7.61% | Mar 31, 2024 |
| SPDR SERIES TRUST | 0.00% | 1,129,848 | - | - | Mar 31, 2024 |
| J.P. Morgan Exchange-Traded Fund Trust | 0.00% | 13,303 | - | - | Jan 31, 2024 |
| JOHN HANCOCK VARIABLE INSURANCE TRUST | 0.00% | 60,273 | 7,150 | 13.46% | Mar 31, 2024 |
| PROSHARES TRUST | 0.00% | 6,633 | -3,421 | -34.03% | Feb 29, 2024 |
| RYDEX VARIABLE TRUST | 0.00% | 27 | - | - | Dec 31, 2023 |
Generation Bio's largest mutual fund holder by % of total assets is "T. Rowe Price New Horizons Fund, Inc.", owning 5.26M shares, compromising 1.05% of its total assets.
Generation Bio Institutional Ownership Trends
Institutional Holdings Trend
| Date | Holdings | Change % |
|---|---|---|
| 30 Jun, 24 | 77 | - |
| 31 Mar, 24 | 77 | - |
| 31 Dec, 23 | 77 | -2.53% |
| 30 Sep, 23 | 79 | -4.82% |
| 30 Jun, 23 | 83 | -5.68% |
| 31 Mar, 23 | 88 | -12.00% |
| 31 Dec, 22 | 100 | -8.26% |
| 30 Sep, 22 | 109 | 18.48% |
| 30 Jun, 22 | 92 | 6.98% |
| 31 Mar, 22 | 86 | -3.37% |
| 31 Dec, 21 | 89 | 8.54% |
| 30 Sep, 21 | 82 | -14.58% |
| 30 Jun, 21 | 96 | 7.87% |
| 31 Mar, 21 | 89 | 32.84% |
| 31 Dec, 20 | 67 | 28.85% |
| 30 Sep, 20 | 52 | 8.33% |
| 30 Jun, 20 | 48 | - |
As of 30 Jun 24, 77 institutions are holding Generation Bio's shares, representing an increase of 0.00% compared to the previous quarter.
Shares Outstanding Trend
| Date | Shares Outstanding | Change % |
|---|---|---|
| 30 Jun, 24 | 55,483,273 | 0.97% |
| 31 Mar, 24 | 54,950,287 | 4.52% |
| 31 Dec, 23 | 52,571,581 | -8.10% |
| 30 Sep, 23 | 57,207,526 | -0.16% |
| 30 Jun, 23 | 57,297,257 | -0.15% |
| 31 Mar, 23 | 57,380,685 | 0.42% |
| 31 Dec, 22 | 57,140,810 | -0.98% |
| 30 Sep, 22 | 57,704,145 | 4.15% |
| 30 Jun, 22 | 55,405,885 | -1.94% |
| 31 Mar, 22 | 56,500,038 | 2.69% |
| 31 Dec, 21 | 55,018,501 | 14.65% |
| 30 Sep, 21 | 47,987,476 | 3.27% |
| 30 Jun, 21 | 46,469,448 | 4.31% |
| 31 Mar, 21 | 44,550,262 | 39.43% |
| 31 Dec, 20 | 31,952,483 | 8.67% |
| 30 Sep, 20 | 29,403,977 | 3.68% |
| 30 Jun, 20 | 28,360,183 | - |
Generation Bio (GBIO) has 55.48M shares outstanding as of 30 Jun 24, up 0.97% compared to the previous quarter.
Institutional Ownership Trend
| Date | Ownership % | Change % |
|---|---|---|
| 30 Jun, 24 | 83.52% | 1.21% |
| 31 Mar, 24 | 83.18% | 1.31% |
| 31 Dec, 23 | 79.77% | 1.05% |
| 30 Sep, 23 | 87.13% | 0.96% |
| 30 Jun, 23 | 95.13% | 1.05% |
| 31 Mar, 23 | 95.27% | 1.03% |
| 31 Dec, 22 | 96.18% | 1.00% |
| 30 Sep, 22 | 98.02% | 1.04% |
| 30 Jun, 22 | 96.95% | 0.99% |
| 31 Mar, 22 | 99.13% | 1.04% |
| 31 Dec, 21 | 97.73% | 1.36% |
| 30 Sep, 21 | 84.74% | 1.24% |
| 30 Jun, 21 | 82.51% | 1.27% |
| 31 Mar, 21 | 80.46% | 1.66% |
| 31 Dec, 20 | 69.68% | 1.67% |
| 30 Sep, 20 | 64.67% | 1.66% |
| 30 Jun, 20 | 62.37% | - |
As of 30 Jun 24, Generation Bio is held by 83.52% institutional shareholders, representing a 1.21% growth compared to 31 Mar 24.
Institutional Increased Positions Trend
| Date | Increased Positions | Change % |
|---|---|---|
| 30 Jun, 24 | 41 | 10.81% |
| 31 Mar, 24 | 37 | -27.45% |
| 31 Dec, 23 | 51 | 82.14% |
| 30 Sep, 23 | 28 | -28.21% |
| 30 Jun, 23 | 39 | 2.63% |
| 31 Mar, 23 | 38 | -29.63% |
| 31 Dec, 22 | 54 | -21.74% |
| 30 Sep, 22 | 69 | 30.19% |
| 30 Jun, 22 | 53 | 17.78% |
| 31 Mar, 22 | 45 | -11.76% |
| 31 Dec, 21 | 51 | 27.50% |
| 30 Sep, 21 | 40 | -31.03% |
| 30 Jun, 21 | 58 | -21.62% |
| 31 Mar, 21 | 74 | 57.45% |
| 31 Dec, 20 | 47 | 34.29% |
| 30 Sep, 20 | 35 | -27.08% |
| 30 Jun, 20 | 48 | - |
41 institutional shareholders have increased their position in GBIO stock as of 30 Jun 24 compared to 37 in the previous quarter (a 10.81% increase).
Institutional Reduced Positions Trend
| Date | Reduced Positions | Change % |
|---|---|---|
| 30 Jun, 24 | 23 | -14.81% |
| 31 Mar, 24 | 27 | 80.00% |
| 31 Dec, 23 | 15 | -42.31% |
| 30 Sep, 23 | 26 | - |
| 30 Jun, 23 | 26 | -16.13% |
| 31 Mar, 23 | 31 | 10.71% |
| 31 Dec, 22 | 28 | 16.67% |
| 30 Sep, 22 | 24 | - |
| 30 Jun, 22 | 24 | -14.29% |
| 31 Mar, 22 | 28 | 16.67% |
| 31 Dec, 21 | 24 | -11.11% |
| 30 Sep, 21 | 27 | 17.39% |
| 30 Jun, 21 | 23 | 187.50% |
| 31 Mar, 21 | 8 | -20.00% |
| 31 Dec, 20 | 10 | - |
| 30 Sep, 20 | 10 | - |
| 30 Jun, 20 | - | - |
23 institutional shareholders have reduced their position in GBIO stock as of 30 Jun 24 compared to 27 in the previous quarter (a -14.81% decrease).
All Institutional Ownership Trend Data
| Date | Holdings | Change % | Shares Outstanding | Change % | Ownership % | Change % | Increased Positions | Change % | Reduced Positions | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| 30 Jun, 24 | 77 | - | 55,483,273 | 0.97% | 83.52% | 1.21% | 41 | 10.81% | 23 | -14.81% |
| 31 Mar, 24 | 77 | - | 54,950,287 | 4.52% | 83.18% | 1.31% | 37 | -27.45% | 27 | 80.00% |
| 31 Dec, 23 | 77 | -2.53% | 52,571,581 | -8.10% | 79.77% | 1.05% | 51 | 82.14% | 15 | -42.31% |
| 30 Sep, 23 | 79 | -4.82% | 57,207,526 | -0.16% | 87.13% | 0.96% | 28 | -28.21% | 26 | - |
| 30 Jun, 23 | 83 | -5.68% | 57,297,257 | -0.15% | 95.13% | 1.05% | 39 | 2.63% | 26 | -16.13% |
| 31 Mar, 23 | 88 | -12.00% | 57,380,685 | 0.42% | 95.27% | 1.03% | 38 | -29.63% | 31 | 10.71% |
| 31 Dec, 22 | 100 | -8.26% | 57,140,810 | -0.98% | 96.18% | 1.00% | 54 | -21.74% | 28 | 16.67% |
| 30 Sep, 22 | 109 | 18.48% | 57,704,145 | 4.15% | 98.02% | 1.04% | 69 | 30.19% | 24 | - |
| 30 Jun, 22 | 92 | 6.98% | 55,405,885 | -1.94% | 96.95% | 0.99% | 53 | 17.78% | 24 | -14.29% |
| 31 Mar, 22 | 86 | -3.37% | 56,500,038 | 2.69% | 99.13% | 1.04% | 45 | -11.76% | 28 | 16.67% |
| 31 Dec, 21 | 89 | 8.54% | 55,018,501 | 14.65% | 97.73% | 1.36% | 51 | 27.50% | 24 | -11.11% |
| 30 Sep, 21 | 82 | -14.58% | 47,987,476 | 3.27% | 84.74% | 1.24% | 40 | -31.03% | 27 | 17.39% |
| 30 Jun, 21 | 96 | 7.87% | 46,469,448 | 4.31% | 82.51% | 1.27% | 58 | -21.62% | 23 | 187.50% |
| 31 Mar, 21 | 89 | 32.84% | 44,550,262 | 39.43% | 80.46% | 1.66% | 74 | 57.45% | 8 | -20.00% |
| 31 Dec, 20 | 67 | 28.85% | 31,952,483 | 8.67% | 69.68% | 1.67% | 47 | 34.29% | 10 | - |
| 30 Sep, 20 | 52 | 8.33% | 29,403,977 | 3.68% | 64.67% | 1.66% | 35 | -27.08% | 10 | - |
| 30 Jun, 20 | 48 | - | 28,360,183 | - | 62.37% | - | 48 | - | - | - |
Generation Bio Insider Shareholders Trades
Open Market Insider Trades
| Date | Name | Relation | Role | Transaction | Buy/Sell | Shares | Price | Value | Shares Held | Source |
|---|
Open Market Insider Buys
| Date | Name | Relation | Role | Transaction | Buy/Sell | Shares | Price | Value | Shares Held | Source |
|---|
Insider Sells
All Insider Owners Trades
The last insider sell of Generation Bio's stock was made by Howze Yalonda on Jul 17 2024, selling 3,347 shares at - per share (valued at -).
Generation Bio Insider Ownership Trends
All Insider Trades Trend
| Date | Buy | Sell | Buy/Sell Ratio |
|---|---|---|---|
| Q3 2024 | 7 | 15 | 46.67% |
| Q2 2024 | 16 | 14 | 114.29% |
| Q1 2024 | 23 | 36 | 63.89% |
| Q4 2023 | 21 | 16 | 131.25% |
| Q3 2023 | 8 | 18 | 44.44% |
| Q2 2023 | 18 | 15 | 120.00% |
| Q1 2023 | 23 | 17 | 135.29% |
| Q4 2022 | 7 | 15 | 46.67% |
| Q3 2022 | 11 | 10 | 110.00% |
| Q2 2022 | 15 | - | - |
| Q1 2022 | 13 | 5 | 260.00% |
| Q4 2021 | 1 | 1 | 100.00% |
| Q3 2021 | 6 | 45 | 13.33% |
| Q2 2021 | 19 | 91 | 20.88% |
| Q1 2021 | 23 | 51 | 45.10% |
| Q4 2020 | 3 | 10 | 30.00% |
| Q3 2020 | 2 | 1 | 200.00% |
| Q2 2020 | 29 | 57 | 50.88% |
7 total buy trades, and 15 total sell trades (buy/sell ratio of 0.47%) were made by Generation Bio's insiders, as of Q3 2024.
Open Market Insider Trades Trend
| Date | Buy | Sell | Buy/Sell Ratio |
|---|---|---|---|
| Q3 2024 | - | 1 | - |
| Q2 2024 | - | - | - |
| Q1 2024 | - | 2 | - |
| Q4 2023 | 7 | - | - |
| Q3 2023 | - | 2 | - |
| Q2 2023 | - | 1 | - |
| Q1 2023 | - | 3 | - |
| Q4 2022 | - | 1 | - |
| Q3 2022 | 5 | 1 | 500.00% |
| Q2 2022 | - | - | - |
| Q1 2022 | 2 | - | - |
| Q4 2021 | - | - | - |
| Q3 2021 | - | 37 | - |
| Q2 2021 | - | 76 | - |
| Q1 2021 | 2 | 37 | 5.41% |
| Q4 2020 | - | 5 | - |
| Q3 2020 | - | - | - |
| Q2 2020 | 7 | - | - |
As of Q3 2024, Insider owners conducted 0 open market buy trades and 1 open market sell trades of Generation Bio's stocks.
Generation Bio Peer Ownership
| Ticker | Company |
|---|---|
| SANA | Sana Biotechnology, Inc. |
| NUVB | Nuvation Bio Inc. |
| EWTX | Edgewise Therapeutics, Inc. |
| STOK | Stoke Therapeutics, Inc. |
| IPSC | Century Therapeutics, Inc. |
| ERAS | Erasca, Inc. |
| LYEL | Lyell Immunopharma, Inc. |
| KRON | Kronos Bio, Inc. |
| PASG | Passage Bio, Inc. |
| CCCC | C4 Therapeutics, Inc. |
| GLUE | Monte Rosa Therapeutics, Inc. |
| NKTX | Nkarta, Inc. |
| FIXX | Q32 Bio Inc. |
| STTK | Shattuck Labs, Inc. |
GBIO Ownership FAQ
Who Owns Generation Bio?
Generation Bio is owned by institutional shareholders (83.52%), insiders (14.52%), and public (1.96%). The largest institutional shareholder of Generation Bio is PRICE T ROWE ASSOCIATES INC /MD/ (14.32% of total shares) and the top mutual fund owner is T. Rowe Price New Horizons Fund, Inc. (1.05% of total shares).
Who are the major institutional shareholders of Generation Bio?
Generation Bio's major institutional shareholders are PRICE T ROWE ASSOCIATES INC /MD/, ATLAS VENTURE LIFE SCIENCE ADVISORS, LLC, FMR LLC, BELLEVUE GROUP AG, and BLACKROCK INC.. The top five shareholders own together 45.63% of the company's share outstanding.
How many Generation Bio shareholders are there?
As of Jun 2024, there are 77 institutional shareholders of Generation Bio.
What percentage of Generation Bio is owned by PRICE T ROWE ASSOCIATES INC /MD/?
PRICE T ROWE ASSOCIATES INC /MD/ owns 9.51M shares of Generation Bio, representing 14.32% of the company's total shares outstanding, valued at $26.83M (as of Jun 2024).
What percentage of Generation Bio is owned by ATLAS VENTURE LIFE SCIENCE ADVISORS, LLC?
As of Jun 2024, ATLAS VENTURE LIFE SCIENCE ADVISORS, LLC holds 8.28M shares of Generation Bio (GBIO), compromising 12.46% of the company, valued at $23.35M.
What percentage of Generation Bio is owned by FMR LLC?
FMR LLC is the third largest holder of Generation Bio. The company owns 5.3M of the company's shares outstanding (worth $14.96M).