13F

Stock

Equillium, Inc.

EQ · held by 50 managers

Reported value

$81M

Holders

50

+16 new · −4 exited

Holders’ est. mark

$13.6M

Price effect on 31 books still in the name

Largest holder

$13M

JANUS HENDERSON GROUP PLC

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
JANUS HENDERSON GROUP PLC6.49M$13M$2.64MAdded$3.9M
ADAGE CAPITAL PARTNERS GP, L.L.C.5.33M$10.7M$2.4MAdded$2.4M
Decheng Capital LLC4.45M$8.89M$2MAdded$2M
ADAR1 Capital Management, LLC3.73M$7.45M$1.68MCut−$1.24M
Woodline Partners LP3.5M$7M$1.58MAdded$1.58M
Aberdeen Group plc3.35M$6.71M$1.07MAdded$3.04M
RA CAPITAL MANAGEMENT, L.P.3.1M$6.19MNew
VANGUARD CAPITAL MANAGEMENT LLC1.78M$3.57MHeld
Balyasny Asset Management L.P.1.64M$3.28M$737.4KAdded$59.4K
Eversept Partners, LP1.5M$3MNew
Affinity Asset Advisors, LLC1.23M$2.45MNew
Renaissance Technologies657K$1.31M$295.6KAdded$177.4K
DIADEMA PARTNERS LP433.8K$867.7K$156.3KAdded$329.2K
Hudson Bay Capital Management LP428.5K$857.1K$192.8KAdded$192.8K
GEODE CAPITAL MANAGEMENT, LLC378.8K$758K$155.6KAdded$222.7K
Ikarian Capital, LLC303.6K$607.1K$136.6KAdded$136.6K
CANTOR FITZGERALD, L. P.262.6K$525.3K$118.2KCut−$346.8K
TWO SIGMA INVESTMENTS, LP246.2K$492.3K$110.8KCut−$10.8K
JANE STREET GROUP, LLC221.2K$442.5K$45.4KAdded$286.2K
VANGUARD FIDUCIARY TRUST CO189.5K$379.1KHeld
State Street174.1K$348.1K$69.9KAdded$107.2K
Citadel158.7K$317.5KNew
BlackRock, Inc.127.9K$255.7K$56.7KAdded$60.3K
SUSQUEHANNA INTERNATIONAL GROUP, LLP115.5K$231.1K$52KCut−$56.7K
Persistent Asset Partners Ltd110.1K$220.2K$41.9KAdded$75.9K
XTX Topco Ltd103.1K$206.2KNew
BOOTHBAY FUND MANAGEMENT, LLC93.2K$186.4K$41.9KAdded$41.9K
NORTHERN TRUST CORP70.2K$140.3K$31.6KAdded$3.1K
MARSHALL WACE, LLP57.6K$115.3KNew
AlphaCore Capital LLC52.3K$104.7K$23.6KAdded$23.6K
OMERS ADMINISTRATION Corp50K$100.1KNew
Quadrature Capital Ltd28.8K$57.5KNew
TUDOR INVESTMENT CORP ET AL20.1K$40.2K$9.04KAdded$9.04K
MORGAN STANLEY18.5K$37K$8.33KCut−$18.3K
DIMENSIONAL FUND ADVISORS LP15.3K$30.7KNew
Rockefeller Capital Management L.P.14.3K$28.6KNew
Apollon Wealth Management, LLC13.9K$27.8K$6.24KAdded$6.24K
UBS Group AG13.7K$27.5K$414Added$26.1K
GROUP ONE TRADING LLC12.6K$25.1KNew
AXQ CAPITAL, LP11.9K$23.9KNew
Squarepoint Ops LLC10K$20.1KNew
Vanguard Global Advisers, LLC5.83K$11.7KHeld
Tower Research Capital LLC (TRC)1.29K$2.58K$581Cut−$3.73K
WELLS FARGO & COMPANY/MN1K$2K$450Added$450
Fidelity360$720New
JONES FINANCIAL COMPANIES LLLP250$470$82Added$82
SBI Securities Co., Ltd.129$258$58Cut−$181
Caitong International Asset Management Co., Ltd23$46New
CITIGROUP INC1$2New
ROYAL BANK OF CANADA105$0−$163Cut−$124K

Who left

Positions as of Q1 2026. 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.