A
Alector, Inc. (ALEC)
NMS – Real Time Price. Currency in USD
2.08
-0.01 (-0.72%)
Market open: Aug 12, 2026, 10:15 AM EDT
2.09
0.00 (0.00%)
Previous after-hours: Aug 11, 2026, 7:40 PM EDT
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NMS – Real Time Price. Currency in USD
2.08
-0.01 (-0.72%)
Market open: Aug 12, 2026, 10:15 AM EDT
2.09
0.00 (0.00%)
Previous after-hours: Aug 11, 2026, 7:40 PM EDT
| Breakdown | |
|---|---|
| 9.67% | % of Shares Held by All Insider |
| 82.26% | % of Shares Held by Institutions |
| 91.06% | % of Float Held by Institutions |
| 184 | Number of Institutions Holding Shares |
| Holder | Shares | Date Reported | % Out | Value |
|---|---|---|---|---|
| TCG Crossover Management, LLC | 10.00M | 2026-03-31 | 9.01% | $17.80M |
| Blackrock Inc. | 7.74M | 2026-03-31 | 6.97% | $13.78M |
| Acadian Asset Management. LLC | 4.04M | 2026-03-31 | 3.64% | $7.19M |
| Foresite Capital Management IV, LLC | 3.89M | 2026-03-31 | 3.50% | $6.92M |
| Vanguard Capital Management LLC | 3.68M | 2026-03-31 | 3.31% | $6.55M |
| Merck & Co., Inc. | 3.55M | 2026-03-31 | 3.19% | $6.31M |
| Shaw D.E. & Co., Inc. | 3.33M | 2026-03-31 | 3.00% | $5.93M |
| 683 Capital Management LLC | 3.20M | 2026-03-31 | 2.88% | $5.70M |
| Balyasny Asset Management LP | 2.94M | 2026-03-31 | 2.64% | $5.22M |
| Nantahala Capital Management, LLC | 2.82M | 2026-03-31 | 2.54% | $5.01M |
| Vanguard Portfolio Management LLC | 2.58M | 2026-03-31 | 2.33% | $5.58M |
| Holder | Shares | Date Reported | % Out | Value |
|---|---|---|---|---|
| iShares Trust-iShares Russell 2000 ETF | 2.56M | 2026-06-30 | 2.31% | $4.56M |
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 2.54M | 2026-03-31 | 2.29% | $4.52M |
| T. Rowe Price Health Sciences Fund, Inc. | 1.59M | 2025-09-30 | 1.46% | $3.34M |
| Fidelity Select Portfolios-Select Biotechnology Portfolio | 1.38M | 2026-06-30 | 1.24% | $2.46M |
| VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund | 1.04M | 2026-03-31 | 0.93% | $1.85M |
| Fidelity Salem Street Trust-Fidelity Small Cap Index Fund | 909,561 | 2026-05-31 | 0.82% | $1.62M |
| iShares Trust-iShares Russell 2000 Growth ETF | 817,777 | 2026-06-30 | 0.74% | $1.46M |
| iShares Trust-iShares Russell 2000 Value ETF | 712,277 | 2026-05-31 | 0.64% | $1.05M |
| BlackRock Funds-BlackRock Advantage Small Cap Core Fund | 635,411 | 2026-05-31 | 0.57% | $1.13M |
| VANGUARD HORIZON FUNDS-Vanguard Strategic Small-Cap Equity Fund | 628,627 | 2026-03-31 | 0.57% | $1.12M |
| VANGUARD VARIABLE INSURANCE FUNDS-Small Company Growth Portfolio | 615,923 | 2026-03-31 | 0.55% | $1.10M |
| Vanguard Explorer Fund | 595,341 | 2026-04-30 | 0.54% | $1.06M |