DEERFIELD MANAGEMENT COMPANY, L.P.
Position in COGT — Cogent Biosciences, Inc.
CIK 1009258
NEW YORK, NY
Position in COGT
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$193,736,224
-$154,363,602 QoQ
Shares Held
5,006,104
-44.6% QoQ
Ownership
2.88%
of shares outstanding
% of Portfolio
3.28%
of 13F equity value
Holder Rank
#8
of 321 holders
Holding Since
Dec 2020
23 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in COGT Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026DEERFIELD MANAGEMENT COMPANY, L.P. holds $3,763,549,987 across 45 Biotechnology names. COGT ranks #4 (5.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | RVMD |
Revolution Medicines, Inc.
|
2,392,000 | $447,973,760 | |
| 2 | PRAX |
Praxis Precision Medicines, Inc.
|
963,351 | $322,520,281 | |
| 3 | LEGN |
Legend Biotech Corp
|
8,137,638 | $235,014,985 | |
| 4 | COGT |
Cogent Biosciences, Inc.
This page
|
5,006,104 | $193,736,224 | |
| 5 | GMAB |
Genmab A/S
|
6,865,000 | $188,581,550 | |
| 6 | VERA |
Vera Therapeutics, Inc.
|
3,916,400 | $168,052,724 | |
| 7 | IONS |
Ionis Pharmaceuticals Inc
|
1,979,669 | $156,967,955 | |
| 8 | CELC |
Celcuity Inc.
|
1,451,014 | $151,805,084 |
All Filings in COGT
Export CSV
23 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $193,736,224 | 5,006,104 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $348,099,826 | 9,043,903 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $321,239,434 | 9,043,903 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $130,002,774 | 9,053,118 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $18,956,743 | 2,640,215 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $15,776,833 | 2,633,862 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $20,521,800 | 2,631,000 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $40,438,040 | 3,744,263 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $31,564,137 | 3,744,263 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $10,310,798 | 1,534,345 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $6,405,348 | 1,089,345 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $10,621,113 | 1,089,345 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $39,857,524 | 3,366,345 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $32,006,862 | 2,966,345 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $34,290,948 | 2,966,345 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $44,257,867 | 2,966,345 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $53,008,781 | 5,876,805 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $11,991,490 | 1,601,000 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $13,736,580 | 1,601,000 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $13,464,410 | 1,601,000 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $12,984,110 | 1,601,000 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $8,780,000 | 1,000,000 | Shares | Defined | 2021-05-17 | |
| 2020-12-31 | $11,230,000 | 1,000,000 | Shares | Defined | 2021-02-16 | |
| No filing history on record for this holder in this stock. | ||||||