Alector, Inc.
ALEC- Exchange
- Nasdaq
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0001653087
In the last 90 days, Alector, Inc. insiders filed 0 open-market purchases and 3 sales; 140 institutions reported holding it in 13F filings for Q2 2026, worth $183.4M in total; no superinvestor holds it.
Q1 2023 vs. Q4 2022
How the institutions holding Alector, Inc. changed between Q4 2022 and Q1 2023.
All holders in Q1 2023All holders in Q4 2022
| Measure | Q4 2022 | Q1 2023 | Change |
|---|---|---|---|
| Holders | 155 | 149 | −6 |
| Shares | 54.8M | 58.0M | +3.17M (+5.8%) |
| Value | $506.0M | $360.9M | −$145.1M (−28.7%) |
New holders (13)
Institutions that held Alector, Inc. at the end of Q1 2023 but not at the end of Q4 2022.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Point72 Asset Management, L.P. | 1,333,342 | $8.25M | 0.03% |
| UBS Asset Management Americas Inc | 76,432 | $473.1K | 0.00% |
| Profund Advisors LLC | 46,315 | $286.7K | 0.02% |
| Cubist Systematic Strategies, LLC | 43,010 | $266.2K | 0.00% |
| Verition Fund Management LLC | 20,521 | $127.0K | 0.00% |
| Trexquant Investment LP | 16,622 | $102.9K | 0.00% |
| Diversified Trust Co | 11,874 | $73.5K | 0.00% |
| Robeco Institutional Asset Management B.V. | 6,482 | $40.1K | 0.00% |
| Point72 Middle East FZE | 6,058 | $37.5K | 0.00% |
| The PNC Financial Services Group, Inc. | 152 | $940 | 0.00% |
| Chesapeake Asset Management LLC | 150 | $928 | 0.00% |
| Quadrant Capital Group LLC | 91 | $564 | 0.00% |
| Cutler Group LP | 86 | $0 | 0.00% |
Sold out (19)
Institutions that held Alector, Inc. at the end of Q4 2022 and filed for Q1 2023 without it.
| Institution | Shares, Q4 2022 | Value, Q4 2022 |
|---|---|---|
| Citadel Advisors LLC | 490,838 | $4.53M |
| Connor, Clark & Lunn Investment Management Ltd. | 111,888 | $1.03M |
| Swedbank AB | 75,900 | $700.6K |
| Nomura Holdings Inc | 59,599 | $548.0K |
| ExodusPoint Capital Management, LP | 49,420 | $456.0K |
| SEI Investments Co | 41,711 | $385.0K |
| Envestnet Asset Management Inc | 33,425 | $308.5K |
| Tudor Investment Corp Et Al | 29,850 | $276.0K |
| Prudential Financial Inc | 20,622 | $190.3K |
| Quantbot Technologies LP | 17,100 | $157.8K |
| Mercer Global Advisors Inc | 13,716 | $127.0K |
| Alpine Global Management, LLC | 10,095 | $93.0K |
| Lazard Asset Management LLC | 7,104 | $65.0K |
| Simplex Trading, LLC | 5,726 | $52.0K |
| Balyasny Asset Management LLC | 3,218 | $29.7K |
| Rockefeller Capital Management L.P. | 1,020 | $9.00K |
| TCI Wealth Advisors, Inc. | 369 | $3.41K |
| Lindbrook Capital, LLC | 271 | $2.50K |
| Allworth Financial LP | 25 | $231 |