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Russell Investments Group, Ltd.

Position in ALEC — Alector, Inc.

CIK 1692234 Seattle, WA

Position in ALEC

as of Mar 31, 2026 · filed May 8, 2026
Position Value
$142,179
+$30,038 QoQ
Shares Held
66,131
-8.0% QoQ
Ownership
0.060%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
23 quarters on record
Voting authority Sole 91% Shared 0% None 9%

Common Shares in ALEC Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Mar 31, 2026

Russell Investments Group, Ltd. holds $1,224,048,594 across 266 Biotechnology names. ALEC ranks #162 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ALEC

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23 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $142,179 66,131
2025-12-31 $112,141 71,887
2025-09-30 $310,276 104,824
2025-06-30 $140,511 100,366
2025-03-31 $65,706 53,421
2024-12-31 $106,290 56,239
2024-09-30 $338,431 72,625
2024-06-30 $380,510 83,813
2024-03-31 $471,654 78,348
2023-12-31 $568,830 71,282
2023-09-30 $778,377 120,120
2023-06-30 $601,089 100,015
2023-03-31 $936,311 151,262
2022-12-31 $1,036,611 112,309
2022-09-30 $801,402 84,715
2022-06-30 $557,986 54,920
2022-03-31 $144,780 10,160
2021-12-31 $209,804 10,160
2021-03-31 $852,264 42,317
2020-12-31 $1,025,919 67,807
2020-09-30 $737,449 70,000
2020-06-30 $1,655,345 67,731
2020-03-31 $2,128,845 88,224