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.
Q2 2022 vs. Q1 2022
How the institutions holding Alector, Inc. changed between Q1 2022 and Q2 2022.
All holders in Q2 2022All holders in Q1 2022
| Measure | Q1 2022 | Of which not filed for Q2 2022 | Q2 2022 | Change |
|---|---|---|---|---|
| Holders | 166 | 3 | 154 | −9 |
| Shares | 55.4M | 30.4K | 53.8M | −1.57M (−2.8%) |
| Value | $789.8M | $434.0K | $546.8M | −$242.6M (−30.7%) |
3 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so the changes leave them out.
New holders (12)
Institutions that held Alector, Inc. at the end of Q2 2022 but not at the end of Q1 2022.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Newtyn Management, LLC | 105,000 | $1.07M | 0.20% |
| Alkeon Capital Management LLC | 100,000 | $1.02M | 0.01% |
| Prudential Financial Inc | 20,302 | $206.0K | 0.00% |
| Diversified Trust Co | 18,478 | $188.0K | 0.01% |
| Man Group plc | – | $183.0K | 0.00% |
| Occudo Quantitative Strategies LP | 17,463 | $177.0K | 0.01% |
| HSBC Holdings PLC | 13,937 | $144.0K | 0.00% |
| Cornercap Investment Counsel Inc | 13,913 | $141.0K | 0.02% |
| Nisa Investment Advisors, LLC | 400 | $4.00K | 0.00% |
| Lindbrook Capital, LLC | 183 | $2.00K | 0.00% |
| Venture Visionary Partners LLC | 100 | $1.02K | 0.00% |
| Howe & Rusling Inc | 50 | $1.00K | 0.00% |
Sold out (21)
Institutions that held Alector, Inc. at the end of Q1 2022 and filed for Q2 2022 without it.
| Institution | Shares, Q1 2022 | Value, Q1 2022 |
|---|---|---|
| First Trust Advisors LP | 117,381 | $1.67M |
| HRT Financial LP | 48,673 | $693.0K |
| Trexquant Investment LP | 37,831 | $539.0K |
| Engineers Gate Manager LP | 35,336 | $504.0K |
| Dynamic Technology Lab Private Ltd | 31,931 | $455.0K |
| Tudor Investment Corp Et Al | 18,507 | $264.0K |
| Quantedge Capital Pte Ltd | 16,200 | $231.0K |
| Corton Capital Inc. | 15,873 | $226.0K |
| Walleye Capital LLC | 15,000 | $214.0K |
| Gsa Capital Partners LLP | 12,984 | $185.0K |
| Delphia (USA) Inc. | 11,031 | $157.0K |
| Teacher Retirement System of Texas | 10,911 | $155.0K |
| D.A. Davidson & Co. | 10,000 | $143.0K |
| Point72 Hong Kong Ltd | 9,635 | $137.0K |
| Exane Derivatives | 4,594 | $65.5K |
| Amundi | 3,892 | $52.0K |
| Annapolis Financial Services, LLC | 205 | $3.00K |
| Signaturefd, LLC | 108 | $2.00K |
| Prospera Financial Services Inc | 50 | $1.00K |
| Fortitude Advisory Group L.L.C. | 76 | $1.00K |
| Solstein Capital, LLC | 18 | $0 |
Not filed for Q2 2022 yet (3)
Institutions that held Alector, Inc. at the end of Q1 2022 and haven't filed a 13F for Q2 2022. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q1 2022 | Value, Q1 2022 |
|---|---|---|
| Parametric Portfolio Associates LLC | 18,383 | $262.0K |
| Amalgamated Financial Corp. | 9,510 | $136.0K |
| Nauset Wealth Management. LLC | 2,500 | $36.0K |