Dmitry Balyasny’s Alector ALEC Stock Holding History

Dmitry Balyasny’s Portfolio ALEC Stock Details ALEC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$1.01M	Buy	+503,900	New	+$1.08M	﹤0.01%	2203

Other funds holding ALEC

TCM

TCG Crossover Management Palo Alto, California $4.16B AUM 983.43% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return

NCM

Nantahala Capital Management New Canaan, Connecticut $3.01B AUM 119.46% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

KCM

Kynam Capital Management Princeton, New Jersey $1.81B AUM 192.15% 1-Year Est. Return

Merck & Co Rahway, New Jersey $526M AUM 175.27% 1-Year Est. Return

6CM

683 Capital Management New York $2.04B AUM 94.26% 1-Year Est. Return

D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

ACM

ADAR1 Capital Management Austin, Texas $2.19B AUM 374.99% 1-Year Est. Return

Dmitry Balyasny's ALEC Position: Q2 2026 in Review

Dmitry Balyasny increased its Alector (ALEC) stake by 11% in Q2 2026, buying an estimated $669K and bringing the position to 3,247,426 shares worth $6.53M. The position accounts for 0.01% of the portfolio, ranked #1257.

Dmitry Balyasny first reported a position in ALEC in Q4 2022 and has held it in 5 quarters since. 140 funds tracked by Wall St. Rank hold ALEC as of Q2 2026.

Dmitry Balyasny held 3,247,426 shares of Alector worth $6.53M as of Q2 2026.
Dmitry Balyasny bought 312,173 Alector shares in Q2 2026, an estimated $669K.
Alector made up 0.01% of Dmitry Balyasny's portfolio in Q2 2026, its #1257 holding.
Dmitry Balyasny first reported a position in Alector in Q4 2022 and has held it in 5 quarters since.
140 funds tracked by Wall St. Rank held Alector as of Q2 2026.

Based on Balyasny Asset Management's 13F filing for Q2 2026, filed 14 Aug 2026.