Rapid Micro Biosystems Ownership | Who Owns Rapid Micro Biosystems?
Rapid Micro Biosystems Ownership Summary
Rapid Micro Biosystems is owned by 1.31% institutional investors, 10.48% insiders, and 88.21% retail investors. Bain capital life sciences investors is the largest institutional shareholder, holding 19.31% of RPID shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 1.49% of its assets in Rapid Micro Biosystems shares.
RPID Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Rapid Micro Biosystems | 1.31% | 10.48% | 88.21% |
| Sector | Healthcare Stocks | 279.19% | 10.62% | -189.81% |
| Industry | Medical Device Stocks | 32.77% | 10.51% | 56.72% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Bain capital life sciences investors | 8.43M | 19.31% | $7.59M |
| Kennedy lewis management lp | 4.94M | 11.42% | $3.26M |
| Abg-wtt global life science capital partners gp | 1.04M | 2.38% | $934.47K |
| Vanguard group | 721.13K | 1.65% | $649.02K |
| Blackrock | 648.52K | 1.50% | $428.02K |
| Advent corp/ma | 577.78K | 1.31% | $1.53M |
| Blackrock funding, inc. /de | 572.88K | 1.31% | $515.59K |
| Renaissance | 183.09K | 0.42% | $164.78K |
| Geode capital management | 153.11K | 0.35% | $137.86K |
| Mariner | 42.90K | 0.10% | $38.61K |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Kennedy lewis management lp | 4.94M | 14.06% | $3.26M |
| Abg-wtt global life science capital partners gp | 1.04M | 2.14% | $934.47K |
| Bain capital life sciences investors | 8.43M | 0.89% | $7.59M |
| Advent corp/ma | 577.78K | 0.05% | $1.53M |
| Tower research capital llc (trc) | 9.12K | 0.00% | $8.21K |
| Renaissance | 183.09K | 0.00% | $164.78K |
| Mariner | 42.90K | 0.00% | $38.61K |
| Blackrock | 648.52K | - | $428.02K |
| Northern trust | 15.55K | - | $10.26K |
| Bank of america corp /de/ | 164.00 | - | $108.00 |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Renaissance | 183.09K | 0.00% | 100.94K |
| Tower research capital llc (trc) | 9.12K | 0.00% | 4.51K |
| Geode capital management | 153.11K | - | 2.45K |
| Mariner | 42.90K | 0.00% | 896.00 |
| Bank of america corp /de/ | 164.00 | - | 81.00 |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Glenview capital management | - | - | -547.99K |
| Blackrock | 648.52K | - | -371.21K |
| Jpmorgan chase | 157.00 | - | -321.17K |
| Millennium management | - | - | -61.38K |
| Goldman sachs group | - | - | -18.64K |
Sold Out
| Holder | Change |
|---|---|
| Qube research | -4.00 |
| Wells fargo & company/mn | -157.00 |
| Two sigma securities | -10.97K |
| Virtu financial | -12.59K |
| Xtx topco | -18.20K |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2025 | 1 | -94.44% | 577,777 | -95.16% | 1 | 0.18% | - | -100.00% | - | -100.00% |
| Dec 31, 2024 | 18 | - | 11,949,084 | -31.95% | 27 | 1.69% | 8 | 60.00% | 3 | -50.00% |
| Sep 30, 2024 | 18 | -5.26% | 17,558,874 | -5.13% | 40 | 2.20% | 5 | - | 6 | - |
| Jun 30, 2024 | 19 | -9.52% | 18,509,099 | -2.85% | 42 | 2.18% | 5 | -16.67% | 6 | -14.29% |
| Mar 31, 2024 | 21 | -12.50% | 19,052,010 | -5.17% | 44 | 2.04% | 6 | -33.33% | 7 | 40.00% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard Total Stock Mkt Idx Inv | 654.40K | 1.49% | - |
| BlackRock Health Sciences Term Trust | 571.18K | 1.30% | - |
| Vanguard Institutional Extnd Mkt Idx Tr | 223.08K | 0.51% | - |
| IMC US Ultra Micro Cap | 195.33K | 0.45% | - |
| Pleiades Small Cap Equity A | 97.67K | 0.22% | 97.67K |
| Fidelity Extended Market Index | 96.26K | 0.22% | -236.00 |
| Extended Equity Market Fund K | 59.69K | 0.14% | 59.69K |
| NT Ext Equity Mkt Idx Fd - L | 28.99K | 0.07% | 22.66K |
| Northern Trust Extended Eq Market Idx | 28.99K | 0.07% | 22.66K |
| Fidelity Total Market Index | 28.75K | 0.07% | - |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Dec 03, 2024 | PEI MELINDA LITHERLAND | - | Buy | $10.88K |
| Dec 05, 2024 | PEI MELINDA LITHERLAND | - | Buy | $9.48K |
| Nov 26, 2024 | PEI MELINDA LITHERLAND | - | Buy | $112.32 |
| Nov 27, 2024 | PEI MELINDA LITHERLAND | - | Buy | $20.89K |
| Aug 08, 2024 | Malloy Kirk | - | Buy | $45.34K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q1 | - | - |
| 2024 Q4 | 4 | - |
| 2024 Q3 | 4 | - |
| 2024 Q2 | - | - |
| 2024 Q1 | - | - |
RPID Ownership FAQ
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