Latest Institutional Sells of Alector, Inc. (ALEC)
This list provides information on the latest institutional transactions involving Alector, Inc. (ALEC) stock that were sells. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the sale has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 14, 2025
Q2 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
- |
-233K- 90.66% |
$209K - $379K
|
24K
$47.9K
|
|
|
Aug 14, 2025
Q2 2025
|
Diadema Partners LP
Morristown, NJ |
SELL
|
- |
-191K- 41.73% |
$171K - $311K
|
266K
$532K
|
|
|
Aug 12, 2025
Q2 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
SELL
|
- |
-112K- 10.15% |
$101K - $182K
|
990K
$1.98M
|
|
|
Aug 12, 2025
Q2 2025
|
Dimensional Fund Advisors LP
Austin, TX |
SELL
|
- |
-106K- 21.66% |
$95.4K - $173K
|
383K
$767K
|
|
|
Aug 14, 2025
Q2 2025
|
Aqr Capital Management LLC
Greenwich, CT |
SELL
|
- |
-86K- 17.45% |
$77.4K - $140K
|
407K
$813K
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna Fundamental Investments, LLC
Bala Cynwyd, PA |
SELL
|
- |
-67.1K- 48.68% |
$60.4K - $109K
|
70.8K
$142K
|
|
|
Aug 11, 2025
Q2 2025
|
Vanguard Group Inc
Valley Forge, PA |
SELL
|
- |
-65.3K- 1.08% |
$58.8K - $106K
|
5.99M
$12M
|
|
|
Aug 14, 2025
Q2 2025
|
Ikarian Capital, LLC
Dallas, TX |
SELL
|
- |
-50K- 5.26% |
$45K - $81.5K
|
900K
$1.8M
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
- |
-49.3K- 19.49% |
$44.4K - $80.4K
|
204K
$408K
|
|
|
Aug 11, 2025
Q2 2025
|
Persistent Asset Partners LTD
Hong Kong, K3 |
SELL
|
- |
-43.8K- 41.77% |
$39.4K - $71.4K
|
61.1K
$122K
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Group Ag
|
SELL
|
- |
-41.2K- 49.55% |
$37K - $67.1K
|
41.9K
$83.8K
|
|
|
Aug 13, 2025
Q2 2025
|
Walleye Capital LLC
Plymouth, MN |
SELL
|
- |
-39.4K- 12.89% |
$35.5K - $64.2K
|
266K
$532K
|
|
|
Aug 13, 2025
Q2 2025
|
Northern Trust Corp
Chicago, IL |
SELL
|
- |
-39.1K- 5.6% |
$35.2K - $63.7K
|
658K
$1.32M
|
|
|
Aug 14, 2025
Q2 2025
|
Mirae Asset Global Etfs Holdings Ltd.
Central, K3 |
SELL
|
- |
-28.4K- 37.99% |
$25.5K - $46.2K
|
46.3K
$92.6K
|
|
|
Aug 14, 2025
Q2 2025
|
Ieq Capital, LLC
|
SELL
|
- |
-21.4K- 26.62% |
$19.3K - $34.9K
|
59K
$118K
|
|
|
Aug 08, 2025
Q2 2025
|
Intech Investment Management LLC
West Palm Beach, FL |
SELL
|
- |
-20.8K- 34.3% |
$18.8K - $34K
|
39.9K
$79.8K
|
|
|
Aug 14, 2025
Q2 2025
|
Graham Capital Management, L.P.
Rowayton, CT |
SELL
|
- |
-19.7K- 48.0% |
$17.8K - $32.2K
|
21.4K
$42.7K
|
|
|
Aug 13, 2025
Q2 2025
|
Cerity Partners LLC
New York, NY |
SELL
|
- |
-17.8K- 42.89% |
$16K - $29.1K
|
23.7K
$47.5K
|
|
|
Aug 14, 2025
Q2 2025
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
SELL
|
- |
-15.9K- 4.05% |
$14.3K - $25.9K
|
377K
$754K
|
|
|
Aug 11, 2025
Q2 2025
|
Citigroup Inc
|
SELL
|
- |
-13.3K- 21.19% |
$12K - $21.7K
|
49.5K
$98.9K
|
|
|
Aug 14, 2025
Q2 2025
|
Point72 Asia (Singapore) Pte. Ltd.
Singapore, U0 |
SELL
|
- |
-12K- 99.52% |
$10.8K - $19.5K
|
58
$116
|
|
|
Aug 14, 2025
Q2 2025
|
Jacobs Levy Equity Management, Inc
Florham Park, NJ |
SELL
|
- |
-11.2K- 0.84% |
$10K - $18.2K
|
1.32M
$2.65M
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
PUT |
-9.8K- 42.24% |
$8.82K - $16K
|
13.4K
$26.8K
|
|
|
Aug 14, 2025
Q2 2025
|
Tower Research Capital LLC (Trc)
New York, NY |
SELL
|
- |
-9.27K- 40.9% |
$8.34K - $15.1K
|
13.4K
$26.8K
|
|
|
Jul 25, 2025
Q2 2025
|
Cwm, LLC
|
SELL
|
- |
-7.75K- 23.02% |
$6.97K - $12.6K
|
25.9K
$51.8K
|
|
|
Jul 23, 2025
Q2 2025
|
Shell Asset Management CO
The Hague, P7 |
SELL
|
- |
-6.74K- 32.68% |
$6.07K - $11K
|
13.9K
$27.8K
|
|
|
Aug 13, 2025
Q2 2025
|
Hsbc Holdings PLC
London, X0 |
SELL
|
- |
-6.37K- 10.97% |
$5.73K - $10.4K
|
51.7K
$103K
|
|
|
Jul 31, 2025
Q2 2025
|
Nisa Investment Advisors, LLC
|
SELL
|
- |
-4.3K- 56.25% |
$3.87K - $7.01K
|
3.35K
$6.69K
|
|
|
Aug 07, 2025
Q2 2025
|
Pro Share Advisors LLC
|
SELL
|
- |
-2.14K- 9.64% |
$1.93K - $3.49K
|
20.1K
$40.2K
|
|
|
Aug 12, 2025
Q2 2025
|
Legal & General Group PLC
London, X0 |
SELL
|
- |
-1.66K- 18.34% |
$1.49K - $2.71K
|
7.4K
$14.8K
|
|
|
Jul 23, 2025
Q2 2025
|
Us Bancorp \De\
|
SELL
|
- |
-1.23K- 8.99% |
$1.1K - $2K
|
12.4K
$24.9K
|
|
|
Aug 13, 2025
Q2 2025
|
Ever Source Wealth Advisors, LLC
|
SELL
|
- |
-705- 73.9% |
$635 - $1.15K
|
249
$498
|
|
|
Aug 13, 2025
Q2 2025
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
SELL
|
- |
-520- 61.9% |
$468 - $848
|
320
$640
|
|
|
Aug 06, 2025
Q2 2025
|
Rialto Wealth Management, LLC
Syracuse, NY |
SELL
|
- |
-298- 42.51% |
$268 - $486
|
403
$806
|
|
|
Aug 14, 2025
Q2 2025
|
Spears Abacus Advisors LLC
|
SELL
|
- |
-100- 0.16% |
$90 - $163
|
61.5K
$123K
|
|
|
Aug 14, 2025
Q2 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
SELL
|
- |
-1- -0.0% |
$0.9 - $1.63
|
40.8K
$81.6K
|
|
| Q1 2025 | |||||||
|
May 15, 2025
Q1 2025
|
Sphera Funds Management Ltd.
Tel Aviv, L3 |
SELL
|
- |
-215K- 66.36% |
$265K - $444K
|
109K
$218K
|
|
|
May 12, 2025
Q1 2025
|
Jpmorgan Chase & CO
New York, NY |
SELL
|
- |
-156K- 9.52% |
$192K - $322K
|
1.49M
$2.97M
|
|
|
May 13, 2025
Q1 2025
|
Franklin Resources Inc
San Mateo, CA |
SELL
|
- |
-96.3K- 10.35% |
$118K - $198K
|
834K
$1.67M
|
|
|
May 15, 2025
Q1 2025
|
California State Teachers Retirement System
West Sacramento, CA |
SELL
|
- |
-58.9K- 90.97% |
$72.4K - $121K
|
5.85K
$11.7K
|
|
|
May 15, 2025
Q1 2025
|
Deerfield Management Company, L.P. (Series C)
New York, NY |
SELL
|
- |
-11.8K- 1.1% |
$14.5K - $24.2K
|
1.06M
$2.11M
|
|
|
Apr 30, 2025
Q1 2025
|
Alps Advisors Inc
Denver, CO |
SELL
|
- |
-4.18K- 5.29% |
$5.14K - $8.61K
|
74.9K
$150K
|
|
|
May 15, 2025
Q1 2025
|
Voya Investment Management LLC
Atlanta, GA |
SELL
|
- |
-1.15K- 4.44% |
$1.41K - $2.36K
|
24.6K
$49.2K
|
|
|
Apr 29, 2025
Q1 2025
|
China Universal Asset Management Co., Ltd.
Shanghai, F4 |
SELL
|
- |
-890- 4.29% |
$1.09K - $1.83K
|
19.9K
$39.8K
|
|
| Q4 2024 | |||||||
|
Feb 10, 2025
Q4 2024
|
Jupiter Asset Management LTD
|
SELL
|
- |
-97.4K- 41.96% |
$168K - $590K
|
135K
$270K
|
|
|
Feb 14, 2025
Q4 2024
|
Nuveen Asset Management, LLC
Chicago, IL |
SELL
|
- |
-73.1K- 28.09% |
$126K - $443K
|
187K
$374K
|
|
|
Feb 14, 2025
Q4 2024
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
PUT |
-64.7K- 75.15% |
$111K - $392K
|
21.4K
$42.8K
|
|
|
Feb 13, 2025
Q4 2024
|
Met Life Investment Management, LLC
Whippany, NJ |
SELL
|
- |
-44.9K- 89.14% |
$77.2K - $272K
|
5.47K
$10.9K
|
|
|
Feb 14, 2025
Q4 2024
|
Hrt Financial LP
New York, NY |
SELL
|
- |
-39K- 79.04% |
$67.1K - $236K
|
10.3K
$20.7K
|
|
|
Feb 13, 2025
Q4 2024
|
Federated Hermes, Inc.
Pittsburgh, PA |
SELL
|
- |
-28.6K- 85.66% |
$49.3K - $174K
|
4.79K
$9.59K
|
|