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AQR CAPITAL MANAGEMENT LLC

Position in ALEC — Alector, Inc.

CIK 1167557 Greenwich, CT

Position in ALEC

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$1,529,365
+$594,039 QoQ
Shares Held
711,334
+18.6% QoQ
Ownership
0.641%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Sep 2020
20 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ALEC Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Mar 31, 2026

AQR CAPITAL MANAGEMENT LLC holds $4,607,351,941 across 214 Biotechnology names. ALEC ranks #109 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ALEC

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20 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $1,529,365 711,334
2025-12-31 $935,326 599,569
2025-09-30 $1,296,736 438,087
2025-06-30 $569,264 406,618
2025-03-31 $605,886 492,592
2024-12-31 $1,063,948 562,936
2024-09-30 $969,283 208,001
2024-06-30 $837,678 184,511
2024-03-31 $1,145,063 190,210
2023-12-31 $524,022 65,667
2023-09-30 $413,404 63,797
2023-06-30 $145,448 24,201
2023-03-31 $466,348 75,339
2022-12-31 $1,658,335 179,668
2022-09-30 $6,206,024 656,028
2022-06-30 $3,581,714 352,531
2022-03-31 $2,369,604 166,288
2021-12-31 $1,870,394 90,576
2021-09-30 $788,179 34,539
2020-09-30 $167,833 15,931