Stock

Equillium, Inc.

EQ · held by 36 managers

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025

Reported value

$54.7M

Holders

+1 new · −0 exited

Holders’ est. mark

$93.9K

Price effect on 5 books still in the name

Largest holder

$9.06M

JANUS HENDERSON GROUP PLC

Notable conviction

Share of each notable manager’s 13F book.

Renaissance Technologies0.0% · $1.14M
State Street0.0% · $240.9K
Vanguard0.0% · $2.98M

Holder count by quarter

Q3 2024 Q3 2025 Q4 2025 Q1 2026

Who holds it

Notable only

Investor	Shares	Value	Est. mark	Change
JANUS HENDERSON GROUP PLC	5.86M	$9.06M	—	Held
ADAR1 Capital Management, LLC	5.61M	$8.69M	—	Held
ADAGE CAPITAL PARTNERS GP, L.L.C.	5.33M	$8.26M	—	Held
Decheng Capital LLC	4.45M	$6.89M	—	Held
Woodline Partners LP	3.5M	$5.43M	—	Held
Aberdeen Group plc	2.37M	$3.67M	—	Held
Balyasny Asset Management L.P.	2.08M	$3.22M	—	Held
Vanguard	1.92M	$2.98M	—	Held
Renaissance Technologies	733.2K	$1.14M	—	Held
CANTOR FITZGERALD, L. P.	562.6K	$872.1K	$51K	Added$264.3K
Hudson Bay Capital Management LP	428.5K	$664.2K	$33.4K	Added$265.9K
DIADEMA PARTNERS LP	347.4K	$538.5K	—	Held
GEODE CAPITAL MANAGEMENT, LLC	345.3K	$535.3K	—	Held
TWO SIGMA INVESTMENTS, LP	324.6K	$503.1K	—	Held
Ikarian Capital, LLC	303.6K	$470.5K	—	Held
SUSQUEHANNA INTERNATIONAL GROUP, LLP	185.7K	$287.8K	—	Held
State Street	155.4K	$240.9K	—	Held
BlackRock, Inc.	126.1K	$195.4K	—	Held
JANE STREET GROUP, LLC	100.8K	$156.3K	—	Held
BOOTHBAY FUND MANAGEMENT, LLC	93.2K	$144.5K	—	Held
Persistent Asset Partners Ltd	93.1K	$144.3K	$8.28K	Added$45.7K
NORTHERN TRUST CORP	88.5K	$137.2K	—	Held
ROYAL BANK OF CANADA	79.7K	$124K	—	Held
AlphaCore Capital LLC	52.3K	$81.1K	—	Held
TWO SIGMA ADVISERS, LP	44.1K	$68.4K	—	Held
MORGAN STANLEY	35.7K	$55.4K	$1.21K	Added$41K
Schonfeld Strategic Advisors LLC	25.4K	$39.3K	—	Held
TUDOR INVESTMENT CORP ET AL	20.1K	$31.2K	—	New
Apollon Wealth Management, LLC	13.9K	$21.5K	—	Held
Coastal Bridge Advisors, LLC	10.5K	$16.3K	—	Held
Tower Research Capital LLC (TRC)	4.07K	$6.31K	—	Held
WELLS FARGO & COMPANY/MN	1K	$1.55K	—	Held
UBS Group AG	920	$1.43K	—	Held
BANK OF AMERICA CORP /DE/	295	$457	$32	Added$65
SBI Securities Co., Ltd.	283	$439	—	Held
JONES FINANCIAL COMPANIES LLLP	250	$388	—	Held

Positions as of Q4 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.