13F

Stock

Instil Bio, Inc.

TIL · held by 32 managers

Reported value

$34.5M

Holders

32

+7 new · −6 exited

Holders’ est. mark

−$10.3M

Price effect on 22 books still in the name

Largest holder

$15.6M

Curative Ventures V LLC

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
Curative Ventures V LLC1.9M$15.6M−$5.24MCut−$5.24M
BML Capital Management, LLC645.6K$5.32M−$1.78MCut−$1.78M
CPMG Inc410.9K$3.39M−$1.13MCut−$1.13M
Vivo Capital, LLC292.7K$2.41M−$808KCut−$808K
Kalehua Capital Management LLC183K$1.51MNew
VANGUARD CAPITAL MANAGEMENT LLC174.6K$1.44MHeld
MILLENNIUM MANAGEMENT LLC132.9K$1.1M−$366.9KCut−$1.58M
Renaissance Technologies59.1K$487K−$163.1KCut−$258.8K
BlackRock, Inc.52K$428.6K−$141.3KCut−$134.7K
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.50K$412K−$138KCut−$138K
GEODE CAPITAL MANAGEMENT, LLC49K$404K−$117.9KCut−$66K
Citadel38.6K$317.8K−$106.4KCut−$202.9K
LPL Financial LLC32.1K$264.2K−$88.5KCut−$99.7K
XTX Topco Ltd26.2K$216.2K−$33.9KAdded$81.3K
VANGUARD FIDUCIARY TRUST CO22.6K$186.4KHeld
DIMENSIONAL FUND ADVISORS LP20K$164.5K−$55.2KCut−$506.5K
MORGAN STANLEY19.8K$163.3K−$54.7KCut−$815.4K
State Street17.6K$145K−$48.6KCut−$48.6K
Americana Partners, LLC16.2K$133.3K−$44.6KCut−$44.6K
JANE STREET GROUP, LLC11.5K$94.9KNew
PRELUDE CAPITAL MANAGEMENT, LLC10.3K$84.9KNew
Vazirani Asset Management LLC10K$82.4KNew
UBS Group AG6.38K$52.6K−$991Added$48.6K
BARCLAYS PLC4.13K$34.1K−$11.4KCut−$77.5K
Vanguard Global Advisers, LLC1.47K$12.1KHeld
BOKF, NA454$3.74KNew
ROYAL BANK OF CANADA84$1K$79Cut−$14K
RHUMBLINE ADVISERS114$939−$315Cut−$315
Farther Finance Advisors, LLC70$562−$208Cut−$208
Fortitude Family Office, LLC64$527New
FNY Investment Advisers, LLC10K$82New
BNP PARIBAS FINANCIAL MARKETS7$58−$19Cut−$19

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.