Holocene Advisors
COGT icon

Holocene Advisors’s Cogent Biosciences COGT Stock Holding History

Holocene Advisors’s Portfolio COGT Stock Details COGT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$86.6M Buy
2,250,196
+1,071,988
+91% +$39.6M 0.21% 125
2025
Q4 		$41.8M Buy
1,178,208
+1,060,292
+899% +$29.8M 0.09% 225
2025
Q3 		$1.69M Buy
+117,916
New +$1.4M ﹤0.01% 557

Other funds holding COGT

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
DM
Deerfield Management New York $8.48B AUM 99.04% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
FFM
Fairmount Funds Management West Conshohocken, Pennsylvania $1.38B AUM 407.79% 1-Year Est. Return
RI
RTW Investments New York $10B AUM 135.35% 1-Year Est. Return
TCM
TCG Crossover Management Palo Alto, California $3.5B AUM 1,165.83% 1-Year Est. Return

Holocene Advisors's COGT Position: Q1 2026 in Review

Holocene Advisors increased its Cogent Biosciences (COGT) stake by 91% in Q1 2026, buying an estimated $39.6M and bringing the position to 2,250,196 shares worth $86.6M. The position accounts for 0.21% of the portfolio, ranked #125.

Holocene Advisors first reported a position in COGT in Q3 2025 and has held it in 3 quarters since. 305 funds tracked by Wall St. Rank hold COGT as of Q1 2026.

  • Holocene Advisors held 2,250,196 shares of Cogent Biosciences worth $86.6M as of Q1 2026.
  • Holocene Advisors bought 1,071,988 Cogent Biosciences shares in Q1 2026, an estimated $39.6M.
  • Cogent Biosciences made up 0.21% of Holocene Advisors's portfolio in Q1 2026, its #125 holding.
  • Holocene Advisors first reported a position in Cogent Biosciences in Q3 2025 and has held it in 3 quarters since.
  • 305 funds tracked by Wall St. Rank held Cogent Biosciences as of Q1 2026.

Based on Holocene Advisors's 13F filing for Q1 2026, filed 15 May 2026.