(ALEC)
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| Breakdown | |
|---|---|
| 10.05% | % of Shares Held by All Insider |
| 80.80% | % of Shares Held by Institutions |
| 89.83% | % of Float Held by Institutions |
| 175 | Number of Institutions Holding Shares |
| Holder | Shares | Date Reported | % Out | Value |
|---|---|---|---|---|
| TCG Crossover Management, LLC | 10.00M | 2025-12-31 | 9.06% | $20.00M |
| Blackrock Inc. | 7.15M | 2025-12-31 | 6.48% | $14.30M |
| Vanguard Group Inc | 6.91M | 2025-12-31 | 6.26% | $13.82M |
| Foresite Capital Management IV, LLC | 3.89M | 2025-12-31 | 3.52% | $7.77M |
| Merck & Co., Inc. | 3.55M | 2025-12-31 | 3.21% | $7.09M |
| Acadian Asset Management. LLC | 3.44M | 2025-12-31 | 3.12% | $6.88M |
| 683 Capital Management LLC | 3.35M | 2025-12-31 | 3.04% | $6.70M |
| Balyasny Asset Management LP | 3.27M | 2025-12-31 | 2.96% | $6.53M |
| Shaw D.E. & Co., Inc. | 2.37M | 2025-12-31 | 2.14% | $4.73M |
| FMR, LLC | 2.23M | 2025-12-31 | 2.02% | $4.46M |
| Holder | Shares | Date Reported | % Out | Value |
|---|---|---|---|---|
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 2.54M | 2025-12-31 | 2.30% | $5.08M |
| Fidelity Select Portfolios-Select Biotechnology Portfolio | 2.22M | 2026-01-31 | 2.01% | $4.44M |
| iShares Trust-iShares Russell 2000 ETF | 1.87M | 2026-01-31 | 1.70% | $3.75M |
| T. Rowe Price Health Sciences Fund, Inc. | 1.59M | 2025-09-30 | 1.46% | $3.34M |
| VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund | 1.04M | 2025-12-31 | 0.94% | $2.08M |
| Fidelity Salem Street Trust-Fidelity Small Cap Index Fund | 792,129 | 2025-12-31 | 0.72% | $1.58M |
| VANGUARD VARIABLE INSURANCE FUNDS-Small Company Growth Portfolio | 701,545 | 2025-12-31 | 0.64% | $1.40M |
| BlackRock Funds-BlackRock Advantage Small Cap Core Fund | 643,388 | 2025-11-30 | 0.58% | $1.29M |
| VANGUARD HORIZON FUNDS-Vanguard Strategic Small-Cap Equity Fund | 628,627 | 2025-12-31 | 0.57% | $1.26M |
| iShares Trust-iShares Russell 2000 Value ETF | 616,420 | 2026-01-31 | 0.56% | $1.23M |
| Vanguard Explorer Fund | 540,490 | 2025-10-31 | 0.49% | $1.08M |