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COGT · Cogent Biosciences, Inc.

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$36.23 -0.50 (-1.36%)
Market Cap
$6.37B
Shares
173.52M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 326
Total Value: $7,552,953,151
Total Shares: 195,166,770

Institutional Ownership Trend

24 quarters

Holder Concentration

Across 326 13F filers · Δ vs Mar 31, 2026
Top Holder
13.2%
Sep 2023 → Jun 2026 · range 7.1% – 13.9%
+0.8 pts
Top 5
33.6%
Sep 2023 → Jun 2026 · range 31.3% – 39.1%
+0.3 pts
Top 10
47.2%
Sep 2023 → Jun 2026 · range 47.2% – 62.3%
−0.7 pts
HHI
382
Sep 2023 → Jun 2026 · range 365 – 514
Broadly held+13

Quarterly Activity

vs Mar 31, 2026
New
66
Increased
136
Decreased
87
Sold Out
48
Unchanged
37
Holder count: +18
Institutional value: +4.5%
Shares held: +4.0%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 333
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1622229 CUSIP 19240Q201 13F (30d) 302 filings 296 filers Visit website Investor relations