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DaveManuel.com · Institutional Ownership · Who Owns It

QUINCE THERAPEUTICS INC COM (IRLA)

Institutional ownership reported to the SEC as of Q2 2026, across 22 quarters.

29
Reporting holders
$22.9M
Reported value
32.5%
Of shares outstanding
15.1%
Calls
9.4%
Puts
+27
Holder change

Institutions report 330,062 shares against 1,017,063 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end.

Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.

Holders

Download these holders as CSV

FilerValueShares Their book Held Change
Balyasny Asset Management L.P.$12.6M69,9670.02%newNEW
TUDOR INVESTMENT CORP ET AL$4.2M CALL+PUToptions only0.01%newOPTIONS
Ikarian Capital, LLC$1.3M72,2510.14%newNEW
MILLENNIUM MANAGEMENT LLC$1.3M70,7790.00%newNEW
SUSQUEHANNA INTERNATIONAL GROUP, LLP$1.0M CALLoptions only0.00%newOPTIONS
Squadron Capital Management LLC$734.4K40,3750.23%newNEW
GROUP ONE TRADING LLC$351.1K CALLoptions only0.00%newOPTIONS
Shay Capital LLC$329.3K17,4680.02%newNEW
BOOTHBAY FUND MANAGEMENT, LLC$253.0K13,9110.00%newNEW
JANE STREET GROUP, LLC$230.0K12,6420.00%newNEW
VANGUARD CAPITAL MANAGEMENT LLC$219.1K12,0440.00%newNEW
Cormorant Asset Management, LP$100.0K5,4980.01%newNEW
UBS Group AG$86.0K4,7300.00%newNEW
MORGAN STANLEY$74.3K4,0840.00%newNEW
VANGUARD FIDUCIARY TRUST CO$65.7K3,6140.00%newNEW
BlackRock, Inc.$31.0K1,7020.00%newNEW
Tower Research Capital LLC (TRC)$10.3K5670.00%newNEW
Gen-Wealth Partners Inc$3.0K1650.00%newNEW
Operose Advisors LLC$2.9K1590.00%newNEW
Fortitude Family Office, LLC$728400.00%newNEW
BARCLAYS PLC$491270.00%newNEW
BFC Planning, Inc.$255140.00%newNEW
WELLS FARGO & COMPANY/MN$182100.00%newNEW
Allworth Financial LP$13780.00%newNEW
Parallel Advisors, LLC$5530.00%newNEW
Westside Investment Management, Inc.$1810.00%newNEW
Steward Partners Investment Advisory, LLC$1810.00%newNEW
JDM Financial Group LLC$1810.00%newNEW
JPMORGAN CHASE & CO$22?0.00%new
ROYAL BANK OF CANADA$010.00%newNEW

Five percent filings

Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →

FiledFormFiler % of class
2026-10-1413GJames B. Tananbaum INDIVIDUALwith 4 co-filers6.0%
2026-10-1413GPerceptive Advisors LLCwith 2 co-filers8.4%

What the company announced

Form 8-K filings from the last 120 days, showing only the items worth a reader's attention. Earnings releases, exhibit attachments and general disclosures are filed constantly and are left out. Filed is when the SEC received it; event is the date the company says the thing happened.

FiledEvent dateWhatSource
2026-10-092026-10-07Directors or officers departed or appointed Charter or bylaws amendedfiling
2026-10-062026-10-06Directors or officers departed or appointed Charter or bylaws amendedfiling
2026-10-022026-09-30Directors or officers departed or appointedfiling
2026-09-142026-09-08Acquisition or disposal completed Directors or officers departed or appointedfiling
2026-09-042026-08-31Delisting noticefiling
2026-08-272026-08-23Directors or officers departed or appointedfiling

Quarter by quarter

Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.

QuarterHoldersValue SharesNewAdded TrimmedOptions
Q3 20261$1.3K410100.0%
Q2 202629$22.9M330,062290024.5%
Q1 20262$669.0K0000100.0%
Q4 20252$293.8K0100100.0%
Q3 20252$42.3K0000100.0%
Q2 20252$75.7K0000100.0%
Q1 20252$68.3K0000100.0%
Q4 20242$163.5K0100100.0%
Q3 20241$4.0K0100100.0%
Q3 20232$73.8K0000100.0%
Q2 20232$103.9K0000100.0%
Q1 20232$124.3K0000100.0%
Q4 20222$87.6K0000100.0%
Q3 20222$302.0K0000100.0%
Q2 20223$1.0M0000100.0%
Q1 20223$4.2M0100100.0%
Q4 20213$10.5M0000100.0%
Q3 20213$37.2M0100100.0%
Q2 20213$9.7M0100100.0%
Q1 20212$2.1M0100100.0%
Q4 20203$652.0K0300100.0%
Q3 20201$5.0K0100100.0%