Corton Capital’s Alector ALEC Stock Holding History

Corton 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
2024 Q4	–	Sell	-23,237	Closed	-$108K	–	380
2024 Q3	$108K	Sell	23,237 -56,641	-71%	-$304K	0.05%	444
2024 Q2	$363K	Buy	+79,878	New	+$411K	0.19%	136
2022 Q2	–	Sell	-15,873	Closed	-$226K	–	329
2022 Q1	$226K	Sell	15,873 -23,461	-60%	-$371K	0.1%	326
2021 Q4	$812K	Buy	+39,334	New	+$887K	0.36%	40

Other funds holding ALEC

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

RCM

RA Capital Management Boston, Massachusetts $9.44B AUM 157.3% 1-Year Est. Return

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

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

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

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Euclidean Capital New York $392M AUM 31.85% 1-Year Est. Return

Deutsche Bank Frankfurt Am Main Ge, Germany $303B AUM 30.15% 1-Year Est. Return

Corton Capital's ALEC Position: Q4 2024 in Review

Corton Capital sold out of Alector (ALEC) in Q4 2024, closing a stake of 23,237 shares — an estimated $108K sold.

Corton Capital first reported a position in ALEC in Q4 2021 and held it in 4 quarters. The position peaked at $812K in Q4 2021. 150 funds tracked by Wall St. Rank hold ALEC as of Q4 2024.

Corton Capital reported no remaining Alector position as of Q4 2024 after selling out during the quarter.
Corton Capital sold 23,237 Alector shares in Q4 2024, an estimated $108K.
Corton Capital first reported a position in Alector in Q4 2021 and held it in 4 quarters.
Corton Capital's Alector position peaked at $812K in Q4 2021.
150 funds tracked by Wall St. Rank held Alector as of Q4 2024.

Based on Corton Capital's 13F filing for Q4 2024, filed 14 Feb 2025.