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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

HolderStakeFiledValue
Vanguard Capital Managementinvestment advisor2.2%Aug 13, 2026$1.7M
SUSQUEHANNA INTERNATIONAL GROUP, LLPinvestment advisor0.5%May 15, 2026$481.5K
MILLENNIUM MANAGEMENT LLCinvestment advisor0.5%Aug 14, 2026$409.3K
RENAISSANCE TECHNOLOGIES LLCinvestment advisor0.5%Aug 13, 2026$366.9K
BlackRock, Inc.holding company0.4%Aug 7, 2026$328.4K
GEODE CAPITAL MANAGEMENT, LLCinvestment advisor0.5%Nov 6, 2026$254K
GOLDMAN SACHS GROUP INCinvestment advisor0.2%May 15, 2026$163.2K
STATE STREET CORPORATIONholding company0.2%Sep 22, 2026$162.4K
NORTHERN TRUST CORPinvestment advisor0.1%Aug 13, 2026$72.8K
BANK OF AMERICA CORP /DE/holding company0.1%May 15, 2026$70.4K
Dimensional Fund Advisors LPinvestment advisor0.1%Nov 4, 2026$65.6K
MORGAN STANLEYholding company0.1%Aug 13, 2026$47.7K
Temasek Holdings (Private) Limitedholding company0.1%Oct 28, 2026$44.9K
JANE STREET GROUP, LLCholding company0.1%Aug 14, 2026$44.9K
MARSHALL WACE, LLPinvestment advisor0.0%May 14, 2026$34.6K
CITADEL ADVISORS LLCinvestment advisor0.0%Sep 1, 2026$27.9K
UBS Group AGbank0.0%Aug 13, 2026$11.4K
ROYAL BANK OF CANADAholding company0.0%May 15, 2026$2K
JPMORGAN CHASE & COholding company0.0%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.

HolderFormStakeFiled
Bain Capital Life Sciences Fund, L.P.otherwith BCIP Life Sciences Associates, LPSC 13G/A16.8%Aug 14, 2026
Longitude Capital Partners II, LLCotherwith Juliet Tammenoms Bakker and 4 othersSC 13G/A8.6%May 15, 2026
Armistice Capital, LLCinvestment advisorwith Steven BoydSC 13G7.3%Aug 14, 2026
SPIGNESI ROBERT G JRotherSC 13D6.3%Aug 19, 2025
Endeavour Medtech Growth II LPotherwith Endeavour Medtech Growth II Parallel LP and Endeavour Medtech II GP LimitedSC 13G/A5.7%Feb 13, 2026

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Source: SEC EDGAR Schedule 13D / 13G and 13F filings.