13F

Stock

Jade Biosciences, Inc.

JBIO · held by 120 managers

Reported value

$699.4M

Holders

120

+24 new · −13 exited

Holders’ est. mark

−$32.3M

Price effect on 91 books still in the name

Largest holder

$99.6M

Fidelity

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
Fidelity7.09M$99.6M−$9.51MCut−$6.83M
Fairmount Funds Management LLC4.55M$64M−$6.28MCut−$6.28M
RA CAPITAL MANAGEMENT, L.P.3.67M$51.6M−$5.07MCut−$5.07M
Bellevue Group AG3.5M$49.2M−$4.61MCut−$2.36M
VR ADVISER, LLC3.22M$45.2M−$4.44MCut−$4.44M
JANUS HENDERSON GROUP PLC3.11M$43.6MNew
BlackRock, Inc.2.31M$32.5M−$3.19MCut−$11.8M
VANGUARD CAPITAL MANAGEMENT LLC1.8M$25.2MHeld
BAKER BROS. ADVISORS LP1.64M$23.1M−$2.26MCut−$2.26M
Remedium Capital Partners, LLC1.58M$22.2M$22.1MAdded$22.1M
Versant Venture Management, LLC1.53M$21.4M−$2.11MCut−$2.11M
Avidity Partners Management LP1.4M$19.7M−$1.93MCut−$1.93M
SAMSARA BIOCAPITAL, LLC968.8K$13.6M−$1.34MCut−$1.34M
GREAT POINT PARTNERS LLC964.5K$13.6M−$1.11MAdded$1.11M
MARSHALL WACE, LLP944.8K$13.3M−$1.21MCut−$231.4K
Aberdeen Group plc867.3K$12.2M−$1.2MCut−$1.2M
GEODE CAPITAL MANAGEMENT, LLC822.5K$11.6M−$1.13MCut−$1.43M
Soleus Capital Management, L.P.796.7K$11.2M−$1.1MCut−$1.1M
ACORN CAPITAL ADVISORS, LLC786.8K$11.1MNew
State Street655.7K$9.21M−$887.2KCut−$707.8K
Affinity Asset Advisors, LLC640K$8.99M−$883.1KCut−$2.04M
Driehaus Capital Management LLC635.5K$8.93M−$877KCut−$4.76M
RTW INVESTMENTS, LP573.2K$8.05M−$791KCut−$14.3M
Ikarian Capital, LLC512.3K$7.2M−$414KAdded$2.57M
Opaleye Management Inc.427.6K$6.01M−$590.1KCut−$590.1K
Balyasny Asset Management L.P.402.5K$5.65MNew
Logos Global Management LP400K$5.62M−$545.1KCut−$474.9K
Foresite Capital Management VI LLC320K$4.5MNew
Point72 Asset Management, L.P.264.3K$3.71M−$364.8KCut−$4.9M
NORTHERN TRUST CORP241.9K$3.4M−$333.8KCut−$830.6K
VANGUARD FIDUCIARY TRUST CO219.5K$3.08MHeld
VANGUARD PORTFOLIO MANAGEMENT LLC211.3K$2.97MHeld
ORBIMED ADVISORS LLC185K$2.6M−$255.3KCut−$5.6M
Connor, Clark & Lunn Investment Management Ltd.169.1K$2.38M−$92.8KAdded$1.34M
MILLENNIUM MANAGEMENT LLC160.1K$2.25M−$86.7KAdded$1.28M
STEMPOINT CAPITAL LP154K$2.16MNew
GOLDMAN SACHS GROUP INC153K$2.15M−$90.2KAdded$1.14M
BOOTHBAY FUND MANAGEMENT, LLC140K$1.97M−$112KAdded$714.4K
Citadel137.2K$1.93M−$49.8KAdded$1.37M
Renaissance Technologies135K$1.9M−$96KAdded$823.4K
WELLINGTON MANAGEMENT GROUP LLP129.2K$1.81M−$141.6KAdded$231.4K
Russell Investments Group, Ltd.107.6K$1.51M−$8.19KAdded$1.42M
Sofinnova Investments, Inc.107.4K$1.51M−$148.2KCut−$148.2K
CHARLES SCHWAB INVESTMENT MANAGEMENT INC91.6K$1.29M−$126.5KCut−$653K
Bank of New York Mellon Corp90K$1.26M−$124.2KCut−$509K
XTX Topco Ltd78.1K$1.1M−$39.8KAdded$652.7K
UBS Group AG65K$913.6K−$89.7KCut−$579.8K
MORGAN STANLEY50.6K$710.9K−$69.8KCut−$519.9K
ALLIANCEBERNSTEIN L.P.45.3K$699.5K$0Held
Nuveen, LLC46.2K$649.6K−$63.8KCut−$1.27M
Squarepoint Ops LLC44.6K$627.3KNew
RHUMBLINE ADVISERS40.6K$569.7K−$56KCut−$202.6K
DEUTSCHE BANK AG\39.2K$550.7K−$47.5KAdded$19.1K
BANK OF AMERICA CORP /DE/38.6K$542.3K−$51.8KCut−$36.5K
SCHRODER INVESTMENT MANAGEMENT GROUP39.3K$520.8K−$90.1KCut−$90.1K
AMERICAN CENTURY COMPANIES INC33.4K$468.8KNew
Quantinno Capital Management LP30.6K$429.2K−$40.7KCut−$25.8K
Invesco Ltd.29.6K$415.3K−$40.8KCut−$2.67M
BNP PARIBAS FINANCIAL MARKETS28.6K$402.2K−$13.6KAdded$249.9K
Trexquant Investment LP28.1K$394.9KNew
Y-Intercept (Hong Kong) Ltd25.1K$353.1KNew
Qube Research & Technologies Ltd24.8K$348.3KNew
BARCLAYS PLC24.7K$346.5K−$34KCut−$767.5K
Vanguard Global Advisers, LLC23.7K$333KHeld
ADAR1 Capital Management, LLC20K$281K−$27.6KCut−$43K
SUSQUEHANNA INTERNATIONAL GROUP, LLP18.3K$257.2KNew
TWO SIGMA INVESTMENTS, LP18.3K$256.4K−$22.8KAdded$1.89K
Virtus Investment Advisers, LLC18.2K$255.8K−$24.5KCut−$18.3K
MetLife Investment Management, LLC17.9K$252K−$24.8KCut−$150.3K
DELTEC ASSET MANAGEMENT LLC15.8K$221.4K−$21.7KCut−$21.7K
STATE OF WISCONSIN INVESTMENT BOARD15K$211KNew
JPMORGAN CHASE & CO15.9K$210.3K−$34.4KCut−$107.5K
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.15K$210.2K−$20.6KCut−$121.9K
ExodusPoint Capital Management, LP14.1K$198.5K−$19.5KCut−$4.24M
WELLS FARGO & COMPANY/MN12K$169.2K−$16.6KCut−$631.4K
Jump Financial, LLC11.8K$165.8KNew
Police & Firemen's Retirement System of New Jersey9.22K$129.5K−$12.7KCut−$57.1K
CITIGROUP INC7.62K$107K−$1.84KAdded$86.4K
NEW YORK STATE COMMON RETIREMENT FUND7.42K$104.3K−$10.2KCut−$121.3K
Tower Research Capital LLC (TRC)4.95K$69.6K−$1.73KAdded$50.3K
Legal & General Group Plc2.81K$39.4K−$3.87KCut−$24.3K
Ameritas Investment Partners, Inc.2.61K$36.6K−$3.6KCut−$14.5K
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM1.73K$24.4K−$2.39KCut−$19.6K
NISA INVESTMENT ADVISORS, LLC1.37K$19.3K−$650Added$12K
SUMMIT SECURITIES GROUP LLC1.14K$15.9KNew
Sterling Capital Management LLC1.06K$14.8K−$1.46KCut−$26.3K
Versant Capital Management, Inc905$12.7K−$542Added$6.65K
SIGNATUREFD, LLC732$10.3K−$177Added$8.31K
GAMMA Investing LLC662$9.3K−$493Added$3.79K
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC493$6.93K−$289Added$3.69K
Advisory Services Network, LLC275$3.86KNew
Larson Financial Group LLC104$1.46K−$32Added$1.11K
Arax Advisory Partners104$1.46K−$5Added$1.41K
Allworth Financial LP100$1.41K−$34Added$1.03K
PNC Financial Services Group, Inc.95$1.33K−$128Cut−$100
Farther Finance Advisors, LLC78$1.25K$46Added$62
SIMPLEX TRADING, LLC83$1.17K−$81Added$256
CWM, LLC75$1.05K$547Added$1.05K
ROYAL BANK OF CANADA71$1K−$95Cut−$22K
OSAIC HOLDINGS, INC.48$674−$1Added$659
HRT FINANCIAL LP24.4K$343New
PRICE T ROWE ASSOCIATES INC /MD/22.6K$318−$31Cut−$71
GSA CAPITAL PARTNERS LLP19.6K$275New
SBI Securities Co., Ltd.18$253−$19Added$37
US BANCORP \DE\15$211New
Stone House Investment Management, LLC8$112New
Owl Creek Wealth Partners LLC7$99Held
ROTHSCHILD INVESTMENT LLC7$98−$10Cut−$41
MAI Capital Management6$85New
GROUP ONE TRADING LLC4$56−$6Cut−$64.7K
TFC Financial Management, Inc.3$43−$4Cut−$4
JONES FINANCIAL COMPANIES LLLP2$27−$4Cut−$4
ASSETMARK, INC1$14−$1Cut−$1
Hughes Financial Services, LLC1$14New
Caitong International Asset Management Co., Ltd1$14New
EverSource Wealth Advisors, LLC1$14−$1Cut−$1.36K
Keating Financial Advisory Services, Inc.1$14New
Root Financial Partners, LLC1$14New
Avion Wealth7$0$0Held
Capital Advisors, Ltd. LLC6$0$0Held

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.