ProShare Advisors
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ProShare Advisors’s Alector ALEC Stock Holding History

ProShare Advisors’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 		$25.8K Sell
12,848
-340
-3% -$729 ﹤0.01% 1899
2026
Q1 		$28.4K Sell
13,188
-1,484
-10% -$2.98K ﹤0.01% 1828
2025
Q4 		$22.9K Sell
14,672
-759
-5% -$1.35K ﹤0.01% 2015
2025
Q3 		$45.7K Sell
15,431
-4,647
-23% -$10.2K ﹤0.01% 1943
2025
Q2 		$28.1K Sell
20,078
-2,143
-10% -$2.68K ﹤0.01% 2047
2025
Q1 		$27.3K Sell
22,221
-5,146
-19% -$8.38K ﹤0.01% 2011
2024
Q4 		$51.7K Buy
27,367
+6,367
+30% +$24K ﹤0.01% 2171
2024
Q3 		$97.9K Buy
21,000
+5,361
+34% +$28.8K ﹤0.01% 1888
2024
Q2 		$71K Sell
15,639
-4,070
-21% -$20.9K ﹤0.01% 1706
2024
Q1 		$119K Buy
19,709
+3,827
+24% +$25K ﹤0.01% 1790
2023
Q4 		$127K Buy
15,882
+2,158
+16% +$12.8K ﹤0.01% 1746
2023
Q3 		$88.9K Buy
13,724
+75
+0.5% +$486 ﹤0.01% 1653
2023
Q2 		$82K Buy
13,649
+574
+4% +$4.01K ﹤0.01% 1727
2023
Q1 		$80.9K Sell
13,075
-1,767
-12% -$14.4K ﹤0.01% 1625
2022
Q4 		$137K Buy
14,842
+1,040
+8% +$9.07K ﹤0.01% 1587
2022
Q3 		$130K Buy
13,802
+404
+3% +$4.37K ﹤0.01% 1499
2022
Q2 		$136K Sell
13,398
-6,050
-31% -$60.3K ﹤0.01% 1554
2022
Q1 		$277K Sell
19,448
-4,759
-20% -$75.3K ﹤0.01% 1681
2021
Q4 		$500K Sell
24,207
-557
-2% -$12.6K ﹤0.01% 1440
2021
Q3 		$565K Sell
24,764
-4,513
-15% -$126K ﹤0.01% 1133
2021
Q2 		$610K Buy
29,277
+5,896
+25% +$111K ﹤0.01% 1380
2021
Q1 		$471K Buy
23,381
+936
+4% +$16.8K ﹤0.01% 1483
2020
Q4 		$340K Buy
22,445
+3,996
+22% +$49.7K ﹤0.01% 1526
2020
Q3 		$194K Sell
18,449
-470
-2% -$7.6K ﹤0.01% 1420
2020
Q2 		$462K Buy
18,919
+7,792
+70% +$215K ﹤0.01% 987
2020
Q1 		$268K Sell
11,127
-7,885
-41% -$201K ﹤0.01% 913
2019
Q4 		$328K Buy
+19,012
New +$323K ﹤0.01% 1283

Other funds holding ALEC

TCM
TCG Crossover Management Palo Alto, California $4.16B AUM 983.43% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Acadian Asset Management
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
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
KCM
Kynam Capital Management Princeton, New Jersey $1.81B AUM 192.15% 1-Year Est. Return
MC
Merck & Co Rahway, New Jersey $526M AUM 175.27% 1-Year Est. Return
Balyasny Asset Management
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
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

ProShare Advisors's ALEC Position: Q2 2026 in Review

ProShare Advisors reduced its Alector (ALEC) stake by 2.6% in Q2 2026, selling an estimated $729 and leaving 12,848 shares worth $25.8K. The position accounts for ﹤0.01% of the portfolio, ranked #1899.

ProShare Advisors first reported a position in ALEC in Q4 2019 and has held it in 27 quarters since. The position peaked at $610K in Q2 2021. 141 funds tracked by Wall St. Rank hold ALEC as of Q2 2026.

  • ProShare Advisors held 12,848 shares of Alector worth $25.8K as of Q2 2026.
  • ProShare Advisors sold 340 Alector shares in Q2 2026, an estimated $729.
  • Alector made up ﹤0.01% of ProShare Advisors's portfolio in Q2 2026, its #1899 holding.
  • ProShare Advisors first reported a position in Alector in Q4 2019 and has held it in 27 quarters since.
  • ProShare Advisors's Alector position peaked at $610K in Q2 2021.
  • 141 funds tracked by Wall St. Rank held Alector as of Q2 2026.

Based on ProShare Advisors's 13F filing for Q2 2026, filed 11 Aug 2026.