Repligen Ownership | Who Owns Repligen?
Repligen Ownership Summary
Repligen is owned by 100.74% institutional investors, 6.03% insiders. Blackrock is the largest institutional shareholder, holding 13.54% of RGEN shares. iShares Core S&P Mid-Cap ETF is the top mutual fund, with 3.03% of its assets in Repligen shares.
RGEN Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Repligen | 100.74% | 6.03% | -6.77% |
| Sector | Healthcare Stocks | 57.39% | 9.93% | 32.68% |
| Industry | Medical Instruments & Supplies Stocks | 46.11% | 12.95% | 40.94% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock | 7.57M | 13.54% | $954.08M |
| Price t rowe associates inc /md/ | 7.14M | 12.74% | $1.03B |
| Blackrock funding, inc. /de | 6.86M | 12.24% | $987.03M |
| Vanguard group | 5.10M | 9.11% | $734.25M |
| State street | 1.69M | 3.02% | $243.43M |
| Champlain investment partners | 1.54M | 2.76% | $222.18M |
| Sands capital management | 1.36M | 2.44% | $196.37M |
| Bank of new york mellon | 1.35M | 2.41% | $194.50M |
| Macquarie group | 1.10M | 1.96% | $158.32M |
| Impax asset management group | 1.05M | 1.88% | $150.27M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| 12 west capital management lp | 246.88K | 3.72% | $35.54M |
| Brown capital management | 954.94K | 3.19% | $137.45M |
| American capital management | 383.53K | 2.06% | $55.21M |
| Ranger investment management | 226.07K | 2.05% | $32.54M |
| Conestoga capital advisors | 947.58K | 1.81% | $136.39M |
| Champlain investment partners | 1.54M | 1.41% | $222.18M |
| Pier capital | 65.11K | 1.34% | $9.37M |
| London & capital asset management | 105.52K | 1.29% | $15.19M |
| Awm investment company | 75.00K | 1.28% | $9.45M |
| Braidwell lp | 283.82K | 1.21% | $40.85M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Price t rowe associates inc /md/ | 7.14M | 0.12% | 743.82K |
| Point72 asset management | 918.62K | 0.29% | 594.19K |
| Groupama asset managment | 403.93K | 0.02% | 400.68K |
| Alyeska investment group | 371.18K | 0.20% | 371.18K |
| Raymond james financial | 364.68K | 0.02% | 364.68K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| William blair investment management | - | - | -634.99K |
| Harding loevner lp | 340.08K | 0.33% | -576.06K |
| Wellington management group llp | 784.07K | 0.02% | -324.58K |
| Federated hermes | 5.27K | 0.00% | -316.56K |
| Westfield capital management co lp | - | - | -255.76K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Alyeska investment group | 371.18K | 0.20% | 371.18K | $53.43M |
| Raymond james financial | 364.68K | 0.02% | 364.68K | $52.49M |
| Holocene advisors, lp | 311.10K | 0.14% | 311.10K | $44.78M |
| Norges bank | 166.97K | 0.00% | 166.97K | $24.03M |
| Segall bryant & hamill | 132.14K | 0.26% | 132.14K | $19.02M |
Sold Out
| Holder | Change |
|---|---|
| Impact partnership wealth | -1.00 |
| Financial gravity asset management | -1.00 |
| Tfc financial management | -1.00 |
| Claris advisors, llc / mo / | -1.00 |
| Voisard asset management group | -3.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Dec 31, 2024 | 436 | -5.22% | 56,429,795 | 1.92% | 100 | 1.03% | 190 | -18.10% | 154 | - |
| Sep 30, 2024 | 455 | -2.36% | 55,293,886 | -1.44% | 98 | 0.98% | 229 | 1.33% | 153 | -6.71% |
| Jun 30, 2024 | 466 | -6.80% | 56,099,560 | 0.09% | 100 | 0.99% | 226 | -5.83% | 164 | -1.80% |
| Mar 31, 2024 | 500 | 4.17% | 56,049,579 | -3.69% | 100 | 0.92% | 240 | 1.69% | 167 | 7.05% |
| Dec 31, 2023 | 480 | 5.96% | 58,199,622 | 1.98% | 104 | 1.00% | 236 | 5.83% | 156 | 1.30% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| iShares Core S&P Mid-Cap ETF | 1.70M | 3.03% | 3.00K |
| Vanguard US Total Market Shares ETF | 1.68M | 2.99% | 1.32K |
| Vanguard Total Stock Mkt Idx Inv | 1.68M | 2.99% | 4.36K |
| US Small-Cap Growth II Equity Comp | 1.39M | 2.49% | -1.20K |
| T. Rowe Price New Horizons | 1.39M | 2.48% | - |
| Vanguard Small Cap Index | 1.36M | 2.42% | 1.11K |
| Sands Capital Global Growth Equity | 1.26M | 2.24% | -47.28K |
| Delaware Ivy Mid Cap Growth A | 805.66K | 1.44% | - |
| Vanguard Institutional Extnd Mkt Idx Tr | 791.47K | 1.41% | 1.77K |
| Vanguard Small Cap Growth Index Inv | 763.29K | 1.36% | -4.39K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Mar 17, 2025 | Hunt Anthony | - | Sell | $938.50K |
| Mar 17, 2025 | Hunt Anthony | - | Sell | $15.04K |
| Mar 17, 2025 | Hunt Anthony | - | Sell | $8.88K |
| Mar 17, 2025 | Hunt Anthony | - | Sell | $380.44K |
| Mar 17, 2025 | Hunt Anthony | - | Sell | $2.39M |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q2 | - | - |
| 2025 Q1 | 1 | 6 |
| 2024 Q4 | - | 1 |
| 2024 Q3 | - | 7 |
| 2024 Q2 | 4 | 6 |
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