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CITADEL ADVISORS LLC

Position in STLN — Starling Oncology, Inc.

CIK 1423053 MIAMI, FL

Position in STLN

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$4,854,968
+$2,987,589 QoQ
Shares Held
894,101
+47.0% QoQ
Ownership
0.877%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#14
of 120 holders
Holding Since
Dec 2021
14 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in STLN Over Time

Shares Held

Position Value (USD)

Derivatives in STLN

reported options exposure · as of Jun 30, 2026
CallValue
$4,176,756
CallShares
769,200
PutValue
$403,992
PutShares
74,400

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 Medical Care Facilities

Healthcare · as of Jun 30, 2026

CITADEL ADVISORS LLC holds $1,083,190,082 across 38 Medical Care Facilities names. STLN ranks #20 (0.4% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in STLN

Export CSV
26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $4,854,968 894,101
2026-06-30 $4,176,756 769,200
2026-06-30 $403,992 74,400
2026-03-31 $133,238 43,400
2026-03-31 $1,867,379 608,267
2026-03-31 $5,228,210 1,703,000
2025-12-31 $1,603,068 450,300
2025-12-31 $95,408 26,800
2025-09-30 $50,256 14,400
2025-09-30 $280,596 80,400
2025-09-30 $52,213 14,961
2024-12-31 TOIIW 12,383
2024-09-30 TOIIW 17,808
2024-09-30 $29,858 91,337
2024-06-30 TOIIW 17,908
2024-06-30 $124,063 269,704
2024-03-31 TOIIW 13,374
2024-03-31 $47,630 30,146
2023-12-31 TOIIW 22,205
2023-12-31 $293,433 143,840
2023-09-30 TOIIW 32,829
2023-09-30 $59,803 42,717
2023-06-30 TOIIW 28,010
2023-03-31 TOIIW 17,307
2022-03-31 $430,559 60,387
2021-12-31 $385,719 39,561