Fidelity Investments’s Alector ALEC Stock Holding History

Fidelity Investments’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	$2.81M	Sell	1,396,398 -399,706	-22%	-$857K	﹤0.01%	2632
2026 Q1	$3.86M	Sell	1,796,104 -435,067	-19%	-$874K	﹤0.01%	2399
2025 Q4	$3.48M	Sell	2,231,171 -12,950,678	-85%	-$23M	﹤0.01%	2401
2025 Q3	$44.9M	Buy	15,181,849 +182,960	+1%	+$403K	﹤0.01%	1471
2025 Q2	$21M	Buy	14,998,889 +608,650	+4%	+$762K	﹤0.01%	1679
2025 Q1	$17.7M	Sell	14,390,239 -299,626	-2%	-$488K	﹤0.01%	1722
2024 Q4	$27.8M	Buy	14,689,865 +94,851	+0.6%	+$357K	﹤0.01%	1613
2024 Q3	$68M	Buy	14,595,014 +137,794	+1%	+$739K	﹤0.01%	1244
2024 Q2	$65.6M	Buy	14,457,220 +94,832	+0.7%	+$488K	﹤0.01%	1198
2024 Q1	$86.5M	Buy	14,362,388 +1,741,984	+14%	+$11.4M	0.01%	1115
2023 Q4	$101M	Buy	12,620,404 +448,359	+4%	+$2.66M	0.01%	1004
2023 Q3	$78.9M	Buy	12,172,045 +4,481,420	+58%	+$29M	0.01%	1077
2023 Q2	$46.2M	Buy	7,690,625 +1,303,249	+20%	+$9.1M	﹤0.01%	1307
2023 Q1	$39.5M	Buy	6,387,376 +1,675,436	+36%	+$13.6M	﹤0.01%	1344
2022 Q4	$43.5M	Sell	4,711,940 -12,244	-0.3%	-$107K	﹤0.01%	1310
2022 Q3	$44.7M	Buy	4,724,184 +24,595	+0.5%	+$266K	﹤0.01%	1286
2022 Q2	$47.7M	Buy	4,699,589 +44,511	+1%	+$444K	﹤0.01%	1286
2022 Q1	$66.3M	Buy	4,655,078 +40,350	+0.9%	+$638K	0.01%	1281
2021 Q4	$95.3M	Sell	4,614,728 -217,066	-4%	-$4.89M	0.01%	1118
2021 Q3	$110M	Buy	4,831,794 +739,702	+18%	+$20.7M	0.01%	1061
2021 Q2	$85.2M	Buy	4,092,092 +334,300	+9%	+$6.3M	0.01%	1188
2021 Q1	$75.7M	Buy	3,757,792 +894,700	+31%	+$16M	0.01%	1198
2020 Q4	$43.3M	Buy	2,863,092 +33,000	+1%	+$410K	﹤0.01%	1377
2020 Q3	$29.8M	Sell	2,830,092 -651,893	-19%	-$10.5M	﹤0.01%	1403
2020 Q2	$85.1M	Sell	3,481,985 -115,960	-3%	-$3.2M	0.01%	939
2020 Q1	$86.8M	Buy	3,597,945 +1,241,417	+53%	+$31.6M	0.01%	810
2019 Q4	$40.6M	Buy	2,356,528 +471,000	+25%	+$8.01M	﹤0.01%	1298
2019 Q3	$27.2M	Buy	1,885,528 +435,382	+30%	+$7.86M	﹤0.01%	1457
2019 Q2	$27.6M	Buy	1,450,146 +335,710	+30%	+$6.81M	﹤0.01%	1493
2019 Q1	$20.9M	Buy	+1,114,436	New	+$21.1M	﹤0.01%	1590

Other funds holding ALEC

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

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

Fidelity Investments's ALEC Position: Q2 2026 in Review

Fidelity Investments reduced its Alector (ALEC) stake by 22% in Q2 2026, selling an estimated $857K and leaving 1,396,398 shares worth $2.81M. The position accounts for ﹤0.01% of the portfolio, ranked #2632.

Fidelity Investments first reported a position in ALEC in Q1 2019 and has held it in 30 quarters since. The position peaked at $110M in Q3 2021. 140 funds tracked by Wall St. Rank hold ALEC as of Q2 2026.

Fidelity Investments held 1,396,398 shares of Alector worth $2.81M as of Q2 2026.
Fidelity Investments sold 399,706 Alector shares in Q2 2026, an estimated $857K.
Alector made up ﹤0.01% of Fidelity Investments's portfolio in Q2 2026, its #2632 holding.
Fidelity Investments first reported a position in Alector in Q1 2019 and has held it in 30 quarters since.
Fidelity Investments's Alector position peaked at $110M in Q3 2021.
140 funds tracked by Wall St. Rank held Alector as of Q2 2026.

Based on Fidelity Investments's 13F filing for Q2 2026, filed 13 Aug 2026.