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.
Q4 2022 vs. Q3 2022
How the institutions holding Alector, Inc. changed between Q3 2022 and Q4 2022.
All holders in Q4 2022All holders in Q3 2022
| Measure | Q3 2022 | Of which not filed for Q4 2022 | Q4 2022 | Change |
|---|---|---|---|---|
| Holders | 168 | 1 | 155 | −12 |
| Shares | 54.6M | 1.96K | 54.8M | +267.1K (+0.5%) |
| Value | $516.1M | $19.0K | $506.0M | −$10.0M (−1.9%) |
1 institution that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so the changes leave them out.
New holders (17)
Institutions that held Alector, Inc. at the end of Q4 2022 but not at the end of Q3 2022.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Braidwell LP | 725,024 | $6.69M | 0.22% |
| Dimensional Fund Advisors LP | 165,029 | $1.52M | 0.00% |
| Walleye Capital LLC | 109,813 | $1.01M | 0.02% |
| Susquehanna Fundamental Investments, LLC | 71,534 | $660.3K | 0.01% |
| Nomura Holdings Inc | 59,599 | $548.0K | 0.01% |
| Tejara Capital Ltd | 23,697 | $218.7K | 0.13% |
| Medici Capital LLC | 23,294 | $215.0K | 0.76% |
| Hamilton Lane Advisors LLC | 14,402 | $133.0K | 0.05% |
| Engineers Gate Manager LP | 13,095 | $120.9K | 0.01% |
| Blackstone Group Inc. | 10,286 | $94.9K | 0.00% |
| Alpine Global Management, LLC | 10,095 | $93.0K | 0.03% |
| Simplex Trading, LLC | 5,726 | $52.0K | 0.00% |
| Balyasny Asset Management LLC | 3,218 | $29.7K | 0.00% |
| Advisory Services Network, LLC | 539 | $4.97K | 0.00% |
| GWM Advisors LLC | 190 | $906 | 0.00% |
| RFP Financial Group LLC | 64 | $591 | 0.00% |
| Allworth Financial LP | 25 | $231 | 0.00% |
Sold out (29)
Institutions that held Alector, Inc. at the end of Q3 2022 and filed for Q4 2022 without it.
Not filed for Q4 2022 yet (1)
Institutions that held Alector, Inc. at the end of Q3 2022 and haven't filed a 13F for Q4 2022. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q3 2022 | Value, Q3 2022 |
|---|---|---|
| FourThought Financial, LLC | 1,962 | $19.0K |