Euclidean Capital’s Alector ALEC Stock Holding History

Euclidean Capital’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 Q1	$2.81M	Hold	1,307,858	–	–	0.72%	7
2025 Q4	$2.04M	Hold	1,307,858	–	–	0.55%	9
2025 Q3	$3.87M	Hold	1,307,858	–	–	1.63%	5
2025 Q2	$1.83M	Hold	1,307,858	–	–	0.6%	7
2025 Q1	$1.61M	Hold	1,307,858	–	–	0.6%	7
2024 Q4	$2.47M	Hold	1,307,858	–	–	0.34%	7
2024 Q3	$6.09M	Hold	1,307,858	–	–	0.67%	6
2024 Q2	$5.94M	Hold	1,307,858	–	–	0.75%	5
2024 Q1	$7.87M	Hold	1,307,858	–	–	1.01%	6
2023 Q4	$10.4M	Hold	1,307,858	–	–	1.17%	5
2023 Q3	$8.47M	Buy	1,307,858 +326,964	+33%	+$2.12M	1.85%	7
2023 Q2	$5.9M	Hold	980,894	–	–	1.51%	8
2023 Q1	$6.07M	Hold	980,894	–	–	5.33%	6
2022 Q4	$9.05M	Hold	980,894	–	–	8.47%	4
2022 Q3	$9.28M	Hold	980,894	–	–	8.61%	6
2022 Q2	$9.97M	Hold	980,894	–	–	8.48%	4
2022 Q1	$14M	Hold	980,894	–	–	8.12%	4
2021 Q4	$20.3M	Hold	980,894	–	–	11.52%	3
2021 Q3	$22.4M	Hold	980,894	–	–	10.88%	2
2021 Q2	$20.4M	Hold	980,894	–	–	6.63%	5
2021 Q1	$19.8M	Hold	980,894	–	–	6.61%	4
2020 Q4	$14.8M	Buy	+980,894	New	+$12.2M	3.14%	7

Other funds holding ALEC

TCM

TCG Crossover Management Palo Alto, California $3.5B AUM 1,165.83% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return

FCMI

Foresite Capital Management IV Larkspur, California $237M AUM 107.53% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Merck & Co Kenilworth, New Jersey $349M AUM 146.07% 1-Year Est. Return

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

6CM

683 Capital Management New York $1.92B AUM 85.52% 1-Year Est. Return

Balyasny Asset Management Chicago, Illinois $77.1B AUM 42.89% 1-Year Est. Return

NCM

Nantahala Capital Management New Canaan, Connecticut $2.72B AUM 121.58% 1-Year Est. Return

Euclidean Capital's ALEC Position: Q1 2026 in Review

Euclidean Capital held its Alector (ALEC) position steady in Q1 2026 at 1,307,858 shares worth $2.81M. The position accounts for 0.72% of the portfolio, ranked #7.

Euclidean Capital first reported a position in ALEC in Q4 2020 and has held it in 22 quarters since. The position peaked at $22.4M in Q3 2021. 138 funds tracked by Wall St. Rank hold ALEC as of Q1 2026.

Euclidean Capital held 1,307,858 shares of Alector worth $2.81M as of Q1 2026.
Euclidean Capital left its Alector share count unchanged in Q1 2026.
Alector made up 0.72% of Euclidean Capital's portfolio in Q1 2026, its #7 holding.
Euclidean Capital first reported a position in Alector in Q4 2020 and has held it in 22 quarters since.
Euclidean Capital's Alector position peaked at $22.4M in Q3 2021.
138 funds tracked by Wall St. Rank held Alector as of Q1 2026.

Based on Euclidean Capital's 13F filing for Q1 2026, filed 15 May 2026.