Generation Bio Ownership | Who Owns Generation Bio?

Generation Bio Ownership Summary

Generation Bio is owned by 83.52% institutional investors, 14.51% insiders, and 1.97% retail investors. Price t rowe associates inc /md/ is the largest institutional shareholder, holding 14.32% of GBIO shares. T. Rowe Price New Horizons is the top mutual fund, with 8.00% of its assets in Generation Bio shares.

GBIO Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Generation Bio	83.52%	14.51%	1.97%
Sector	Healthcare Stocks	47.38%	7.99%	44.63%
Industry	Biotech Stocks	45.43%	7.81%	46.75%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Price t rowe associates inc /md/	9.51M	14.32%	$26.83M
Atlas venture life science advisors	8.28M	12.46%	$23.35M
Fmr	5.30M	7.98%	$14.96M
Bellevue group	3.92M	5.90%	$11.05M
Blackrock	3.29M	4.96%	$9.29M
Bank of america corp /de/	2.98M	4.49%	$8.41M
Artal group	2.83M	4.26%	$7.98M
Vanguard group	2.59M	3.90%	$7.30M
Ecor1 capital	2.05M	3.08%	$5.77M
Goldman sachs group	1.28M	1.92%	$3.60M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Atlas venture life science advisors	8.28M	2.46%	$23.35M
Artal group	2.83M	0.20%	$7.98M
Bellevue group	3.92M	0.18%	$11.05M
Ecor1 capital	2.05M	0.18%	$5.77M
Pfm health sciences, lp	787.91K	0.11%	$2.22M
Palo alto investors lp	150.47K	0.05%	$424.34K
Yiheng capital management	191.53K	0.04%	$540.12K
Baker bros. advisors lp	1.21M	0.04%	$3.40M
Xtx topco	132.72K	0.03%	$374.26K
Cornercap investment counsel	57.42K	0.03%	$161.94K

Top Buyers

Holder	Shares	% Assets	Change
Baker bros. advisors lp	1.21M	0.04%	835.74K
Price t rowe associates inc /md/	9.51M	0.00%	635.26K
Jacobs levy equity management	301.05K	0.00%	268.70K
Blackrock	3.29M	0.00%	245.40K
Palo alto investors lp	150.47K	0.05%	150.47K

Top Sellers

Holder	Shares	% Assets	Change
Pfm health sciences, lp	787.91K	0.11%	-834.57K
Deutsche bank ag\	558.00K	0.00%	-693.57K
Millennium management	97.95K	0.00%	-124.80K
Jpmorgan chase	173.69K	-	-94.38K
Two sigma investments, lp	229.42K	0.00%	-84.73K

New Positions

Holder	Shares	% Assets	Change	Value
Palo alto investors lp	150.47K	0.05%	150.47K	$424.34K
Wellington management group llp	119.36K	0.00%	119.36K	$336.58K
Corebridge financial	26.62K	0.00%	26.62K	$75.07K
Mirae asset global etfs	22.78K	0.00%	22.78K	$64.23K
Ameriprise financial	17.77K	-	17.77K	$50.12K

Sold Out

Holder	Change
Nelson, van denburg & campbell wealth management group	-9.00
Point72 (difc)	-218.00
Metropolitan life insurance co/ny	-2.51K
Sherbrooke park advisers	-11.16K
Sg americas securities	-16.63K

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Jun 30, 2024	77	-	55,483,273	0.97%	83	1.21%	41	10.81%	23	-14.81%
Mar 31, 2024	77	-	54,950,287	4.52%	83	1.31%	37	-27.45%	27	80.00%
Dec 31, 2023	77	-2.53%	52,571,581	-8.10%	79	1.05%	51	82.14%	15	-42.31%
Sep 30, 2023	79	-4.82%	57,207,526	-0.16%	87	0.96%	28	-28.21%	26	-
Jun 30, 2023	83	-5.68%	57,297,257	-0.15%	95	1.05%	39	2.63%	26	-16.13%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
T. Rowe Price New Horizons	5.34M	8.00%	-16.83K
US Small-Cap Growth II Equity Comp	5.34M	8.00%	-18.99K
BB Biotech AG Ord	3.92M	5.87%	-
Fidelity Growth Compy Commingled Pl S	1.95M	2.93%	12.69K
Fidelity Growth Compy Commingled Pl O	1.94M	2.91%	-
Fidelity Growth Company Fund	1.82M	2.72%	-3.86K
T. Rowe Price Health Sciences	1.76M	2.64%	-35.10K
Vanguard Total Stock Mkt Idx Inv	1.56M	2.33%	-
iShares Russell 2000 ETF	1.25M	1.87%	-2.81K
T. Rowe Price New Horizons Tr-Z	1.04M	1.55%	18.99K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Jul 01, 2024	Paone Antoinette	CHIEF OPERATING OFFICER	Sell	$18.41K
Jan 02, 2024	Paone Antoinette	CHIEF OPERATING OFFICER	Sell	$3.96K
Jan 02, 2024	Samayoa Phillip	CHIEF STRATEGY OFFICER	Sell	$3.96K
Dec 08, 2023	Appelhans Dannielle	-	Buy	$13.18K
Dec 08, 2023	Appelhans Dannielle	-	Buy	$1.16K

Insider Transactions Trends

Date	Buy	Sell
2024 Q4	-	-
2024 Q3	-	1
2024 Q2	-	-
2024 Q1	-	2
2023 Q4	7	-

GBIO Ownership FAQ

Who Owns Generation Bio?

Generation Bio shareholders are primarily institutional investors at 83.52%, followed by 14.51% insiders and 1.97% retail investors. The average institutional ownership in Generation Bio's industry, Biotech Stocks , is 45.43%, which Generation Bio exceeds.

Who owns the most shares of Generation Bio?

Generation Bio’s largest shareholders are Price t rowe associates inc /md/ (9.51M shares, 14.32%), Atlas venture life science advisors (8.28M shares, 12.46%), and Fmr (5.3M shares, 7.98%). Together, they hold 34.77% of Generation Bio’s total shares outstanding.

Does Blackrock own Generation Bio?

Yes, BlackRock owns 4.96% of Generation Bio, totaling 3.29M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 9.29M$. In the last quarter, BlackRock increased its holdings by 245.4K shares, a 8.05% change.

Who is Generation Bio’s biggest shareholder by percentage of total assets invested?

Atlas venture life science advisors is Generation Bio’s biggest shareholder by percentage of total assets invested, with 2.46% of its assets in 8.28M Generation Bio shares, valued at 23.35M$.

Who is the top mutual fund holder of Generation Bio shares?

T. Rowe Price New Horizons is the top mutual fund holder of Generation Bio shares, with 8.00% of its total shares outstanding invested in 5.34M Generation Bio shares.

Try Tickergate Pro Free

Customize Everything. 100% Flexibility. Fast and Easy to Use (No code or Excel Needed)

Customize your own personal stocks lists, views and charts
Choose from hundreds of fields, up to 15 years of history
Conduct deep comparison analysis

Discover trending investment themes
Find your next best investment
Research stocks using tools