COGT

Cogent Biosciences Inc

Latest period2026 - Q1Total superinvestors307

Top 10 Superinvestors by Shares Owned

This chart shows the top 10 superinvestors based on the number of shares they owned in 2025-Q4 and 2026-Q1. According to the most recent SEC 13F filing, 307 superinvestors own shares of Cogent Biosciences Inc (COGT), although recent data may remain incomplete due to pending filings.

Quarter-over-Quarter Change (%)

This chart highlights the quarter-over-quarter change (%) in the number of superinvestors holding Cogent Biosciences Inc (COGT), the total shares they held, and the total reported dollar value. It gives a clear view of whether there is ongoing momentum. The dotted lines at the top and bottom adjust longer bars to keep smaller data points visible for better comparison.

Superinvestors' Activity (%) Over the Last 4 Quarters

This chart shows superinvestors' activity with Cogent Biosciences Inc (COGT) over the last four quarters, highlighting the percentage of investors who added, increased, decreased, held, or exited their positions, revealing shifts in sentiment over time.

Superinvestors' Past Actions

This chart displays superinvestors' past actions with Cogent Biosciences Inc (COGT) over the last 10 years (40 quarters), helping to visualize the collective momentum and investment trends over time.

Superinvestors ownership

SuperinvestorPortfolio %Reported Value
Stephanie J. Brown@Fmr Llc
Recent Activity
Increased 0.16%
0.05%
$889.995M
23.123M shares@ 38.5 avg price
Spencer Fleming@Blackrock, Inc.
Recent Activity
Increased 23.67%
0.02%
$617.573M
16.045M shares@ 38.5 avg price
Jonathan Isler, Deerfield UGP, LLC, its general partner@Deerfield Management Company, L.p.
Recent Activity
4.11%
$348.1M
9.044M shares@ 38.49 avg price
Christine M. Buchanan@Vanguard Portfolio Management Llc
Recent Activity
New Position
0.02%
$282.26M
7.333M shares@ 38.49 avg price
Christine M. Buchanan@Vanguard Capital Management Llc
Recent Activity
New Position
0.01%
$265.387M
6.895M shares@ 38.5 avg price
Kristin Mariani@Janus Henderson Group Plc
Recent Activity
Increased 31.47%
0.11%
$229.634M
5.965M shares@ 38.5 avg price
ELIZABETH SCHAEFER@State Street Corp
Recent Activity
Increased 14.64%
0.01%
$217.99M
5.664M shares@ 38.49 avg price
Erin O'Connor@Fairmount Funds Management Llc
Recent Activity
Decreased -38.87%
15.31%
$211.827M
5.503M shares@ 38.5 avg price
Roderick Wong@Rtw Investments, Lp
Recent Activity
Decreased -28.1%
2.1%
$210.104M
5.459M shares@ 38.5 avg price
Casey Cwynar@Tcg Crossover Management, Llc
Recent Activity
Decreased -15.69%
5.45%
$190.406M
4.947M shares@ 38.49 avg price

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