Rockefeller Capital Management’s Alector ALEC Stock Holding History

Rockefeller Capital Management’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	$738	Hold	367	–	–	﹤0.01%	4558
2026 Q1	$789	Hold	367	–	–	﹤0.01%	4517
2025 Q4	$573	Sell	367 -1,000	-73%	-$1.77K	﹤0.01%	4512
2025 Q3	$4.05K	Buy	+1,367	New	+$3.01K	﹤0.01%	3935
2023 Q1	–	Sell	-1,020	Closed	-$9K	–	2027
2022 Q4	$9K	Sell	1,020 -1,700	-63%	-$14.8K	﹤0.01%	3102
2022 Q3	$25K	Sell	2,720 -472	-15%	-$5.1K	﹤0.01%	2662
2022 Q2	$32K	Buy	3,192 +473	+17%	+$4.72K	﹤0.01%	2475
2022 Q1	$38K	Sell	2,719 -300	-10%	-$4.75K	﹤0.01%	2418
2021 Q4	$62K	Buy	3,019 +15	+0.5%	+$338	﹤0.01%	2110
2021 Q3	$68K	Buy	3,004 +1,004	+50%	+$28.1K	﹤0.01%	2001
2021 Q2	$41K	Buy	2,000 +700	+54%	+$13.2K	﹤0.01%	2164
2021 Q1	$26K	Sell	1,300 -414	-24%	-$7.42K	﹤0.01%	2160
2020 Q4	$25K	Buy	1,714 +50	+3%	+$621	﹤0.01%	1910
2020 Q3	$17K	Buy	+1,664	New	+$26.9K	﹤0.01%	1842

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

Balyasny Asset Management Chicago, Illinois $80.2B AUM 51.53% 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

Rockefeller Capital Management's ALEC Position: Q2 2026 in Review

Rockefeller Capital Management held its Alector (ALEC) position steady in Q2 2026 at 367 shares worth $738. The position accounts for ﹤0.01% of the portfolio, ranked #4558.

Rockefeller Capital Management first reported a position in ALEC in Q3 2020 and has held it in 14 quarters since. The position peaked at $68K in Q3 2021. 141 funds tracked by Wall St. Rank hold ALEC as of Q2 2026.

Rockefeller Capital Management held 367 shares of Alector worth $738 as of Q2 2026.
Rockefeller Capital Management left its Alector share count unchanged in Q2 2026.
Alector made up ﹤0.01% of Rockefeller Capital Management's portfolio in Q2 2026, its #4558 holding.
Rockefeller Capital Management first reported a position in Alector in Q3 2020 and has held it in 14 quarters since.
Rockefeller Capital Management's Alector position peaked at $68K in Q3 2021.
141 funds tracked by Wall St. Rank held Alector as of Q2 2026.

Based on Rockefeller Capital Management's 13F filing for Q2 2026, filed 13 Aug 2026.