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Jefferies Financial Group’s Cogent Biosciences COGT Stock Holding History

Jefferies Financial Group’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 		$2.14M Sell
55,574
-19,538
-26% -$721K 0.01% 619
2025
Q4 		$2.67M Buy
+75,112
New +$2.11M 0.01% 689

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

Jefferies Financial Group's COGT Position: Q1 2026 in Review

Jefferies Financial Group reduced its Cogent Biosciences (COGT) stake by 26% in Q1 2026, selling an estimated $721K and leaving 55,574 shares worth $2.14M. The position accounts for 0.01% of the portfolio, ranked #619.

Jefferies Financial Group first reported a position in COGT in Q4 2025 and has held it in 2 quarters since. The position peaked at $2.67M in Q4 2025. 305 funds tracked by Wall St. Rank hold COGT as of Q1 2026.

  • Jefferies Financial Group held 55,574 shares of Cogent Biosciences worth $2.14M as of Q1 2026.
  • Jefferies Financial Group sold 19,538 Cogent Biosciences shares in Q1 2026, an estimated $721K.
  • Cogent Biosciences made up 0.01% of Jefferies Financial Group's portfolio in Q1 2026, its #619 holding.
  • Jefferies Financial Group first reported a position in Cogent Biosciences in Q4 2025 and has held it in 2 quarters since.
  • Jefferies Financial Group's Cogent Biosciences position peaked at $2.67M in Q4 2025.
  • 305 funds tracked by Wall St. Rank held Cogent Biosciences as of Q1 2026.

Based on Jefferies Financial Group's 13F filing for Q1 2026, filed 8 May 2026.