UBS O'Connor’s Alector ALEC Stock Holding History

UBS O'Connor’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
2025 Q1	–	Sell	-50,000	Closed	-$94.5K	–	329
2024 Q4	$94.5K	Buy	+50,000	New	+$188K	﹤0.01%	350

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

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

Jacobs Levy Equity Management Florham Park, New Jersey $23.8B AUM 25.4% 1-Year Est. Return

UBS O'Connor's ALEC Position: Q1 2025 in Review

UBS O'Connor sold out of Alector (ALEC) in Q1 2025, closing a stake of 50,000 shares — an estimated $94.5K sold.

UBS O'Connor first reported a position in ALEC in Q4 2024 and held it in 1 quarter. The position peaked at $94.5K in Q4 2024. 141 funds tracked by Wall St. Rank hold ALEC as of Q1 2025.

UBS O'Connor reported no remaining Alector position as of Q1 2025 after selling out during the quarter.
UBS O'Connor sold 50,000 Alector shares in Q1 2025, an estimated $94.5K.
UBS O'Connor first reported a position in Alector in Q4 2024 and held it in 1 quarter.
UBS O'Connor's Alector position peaked at $94.5K in Q4 2024.
141 funds tracked by Wall St. Rank held Alector as of Q1 2025.

Based on UBS O'Connor's 13F filing for Q1 2025, filed 15 May 2025.