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MILLENNIUM MANAGEMENT LLC

Position in COGT — Cogent Biosciences, Inc.

CIK 1273087 NEW YORK, NY

Position in COGT

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$35,128,454
-$10,767,252 QoQ
Shares Held
907,712
-23.9% QoQ
Ownership
0.523%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#47
of 323 holders
Holding Since
Mar 2020
22 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in COGT Over Time

Shares Held

Position Value (USD)

Derivatives in COGT

reported options exposure · as of Dec 31, 2025
CallValue
$3,552,000
CallShares
100,000
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

MILLENNIUM MANAGEMENT LLC holds $4,596,585,112 across 322 Biotechnology names. COGT ranks #32 (0.8% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in COGT

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32 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $35,128,454 907,712
2026-03-31 $45,895,706 1,192,406
2025-12-31 $3,552,000 100,000
2025-12-31 $42,916,258 1,208,228
2025-09-30 $2,729,836 190,100
2025-09-30 $5,958,911 414,966
2025-06-30 $6,964,406 969,973
2025-06-30 $552,142 76,900
2025-03-31 $3,081,843 514,498
2025-03-31 $299,500 50,000
2024-12-31 $780,000 100,000
2024-12-31 $440,793 56,512
2024-12-31 $158,340 20,300
2024-09-30 $17,427,052 1,613,616
2024-06-30 $871,662 103,400
2024-06-30 $10,384,554 1,231,857
2024-06-30 $245,313 29,100
2024-03-31 $15,831,822 2,355,926
2024-03-31 $527,520 78,500
2023-12-31 $16,447,794 2,797,244
2023-12-31 $588,000 100,000
2023-09-30 $1,205,967 123,689
2023-06-30 $7,340,989 620,016
2023-03-31 $207,621 19,242
2022-12-31 $2,314,103 200,182
2022-06-30 $4,037,658 447,634
2022-03-31 $268,598 35,861
2021-12-31 $430,501 50,175
2021-03-31 $6,728,342 766,326
2020-12-31 $516,613 46,003
2020-09-30 UMRX 1,209,493
2020-03-31 UMRX 133,838