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CITADEL ADVISORS LLC

Position in TIL — Instil Bio, Inc.

CIK 1423053 MIAMI, FL

Position in TIL

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$235,613
-$82,137 QoQ
Shares Held
30,639
-20.5% QoQ
Ownership
0.452%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#14
of 26 holders
Holding Since
Mar 2021
14 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in TIL Over Time

Shares Held

Position Value (USD)

Derivatives in TIL

reported options exposure · as of Sep 30, 2023
CallValue
$3,980
CallShares
465
PutValue
$0
PutShares
0

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Biotechnology

Healthcare · as of Jun 30, 2026

CITADEL ADVISORS LLC holds $6,088,670,159 across 436 Biotechnology names. TIL ranks #308 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in TIL

Export CSV
21 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $235,613 30,639
2026-03-31 $317,750 38,562
2025-12-31 $520,685 47,335
2024-03-31 $166,730 15,438
2023-12-31 $215,630 28,298
2023-09-30 $19,963 46,645
2023-09-30 $3,980 9,300
2023-06-30 $771 1,400
2023-06-30 $6,336 11,500
2023-06-30 $113,388 205,788
2023-03-31 $11,501 17,400
2023-03-31 $925 1,400
2023-03-31 $90,715 137,240
2022-12-31 $630 1,000
2022-12-31 $2,646 4,200
2022-12-31 $298,617 473,996
2022-09-30 $1,388,997 286,983
2022-06-30 $1,617,682 350,148
2022-03-31 $2,376,158 221,038
2021-06-30 $1,081,398 55,973
2021-03-31 $1,436,230 57,266