RPID Institutional Ownership
Top institutional (13F) holders of RPID and 5%+ (13D/G) positions, sourced from SEC EDGAR.
Institutional owners
19
Institutional value
$4.29M
Top holder
Vanguard Capital Management
Top holders
| Holder | Stake | Filed | Value |
|---|---|---|---|
| Vanguard Capital Managementinvestment advisor | 2.2% | Aug 13, 2026 | $1.7M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLPinvestment advisor | 0.5% | May 15, 2026 | $481.5K |
| MILLENNIUM MANAGEMENT LLCinvestment advisor | 0.5% | Aug 14, 2026 | $409.3K |
| RENAISSANCE TECHNOLOGIES LLCinvestment advisor | 0.5% | Aug 13, 2026 | $366.9K |
| BlackRock, Inc.holding company | 0.4% | Aug 7, 2026 | $328.4K |
| GEODE CAPITAL MANAGEMENT, LLCinvestment advisor | 0.5% | Nov 6, 2026 | $254K |
| GOLDMAN SACHS GROUP INCinvestment advisor | 0.2% | May 15, 2026 | $163.2K |
| STATE STREET CORPORATIONholding company | 0.2% | Sep 22, 2026 | $162.4K |
| NORTHERN TRUST CORPinvestment advisor | 0.1% | Aug 13, 2026 | $72.8K |
| BANK OF AMERICA CORP /DE/holding company | 0.1% | May 15, 2026 | $70.4K |
| Dimensional Fund Advisors LPinvestment advisor | 0.1% | Nov 4, 2026 | $65.6K |
| MORGAN STANLEYholding company | 0.1% | Aug 13, 2026 | $47.7K |
| Temasek Holdings (Private) Limitedholding company | 0.1% | Oct 28, 2026 | $44.9K |
| JANE STREET GROUP, LLCholding company | 0.1% | Aug 14, 2026 | $44.9K |
| MARSHALL WACE, LLPinvestment advisor | 0.0% | May 14, 2026 | $34.6K |
| CITADEL ADVISORS LLCinvestment advisor | 0.0% | Sep 1, 2026 | $27.9K |
| UBS Group AGbank | 0.0% | Aug 13, 2026 | $11.4K |
| ROYAL BANK OF CANADAholding company | 0.0% | May 15, 2026 | $2K |
| JPMORGAN CHASE & COholding company | 0.0% | Aug 12, 2026 | $189 |
5%+ holders
Current stakes of 5% or more from Schedule 13D and 13G filings. A joint filing shows once, under its lead filer.
| Holder | Form | Stake | Filed |
|---|---|---|---|
| Bain Capital Life Sciences Fund, L.P.otherwith BCIP Life Sciences Associates, LP | SC 13G/A | 16.8% | Aug 14, 2026 |
| Longitude Capital Partners II, LLCotherwith Juliet Tammenoms Bakker and 4 others | SC 13G/A | 8.6% | May 15, 2026 |
| Armistice Capital, LLCinvestment advisorwith Steven Boyd | SC 13G | 7.3% | Aug 14, 2026 |
| SPIGNESI ROBERT G JRother | SC 13D | 6.3% | Aug 19, 2025 |
| Endeavour Medtech Growth II LPotherwith Endeavour Medtech Growth II Parallel LP and Endeavour Medtech II GP Limited | SC 13G/A | 5.7% | Feb 13, 2026 |
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Source: SEC EDGAR Schedule 13D / 13G and 13F filings.