ALECTOR INC ALEC
$2.06
+2.5% 52w: $1.14 – $3.32
Latest 13F among current holders filed 11 days ago (Jun 24, 2026)
Price — last 12 months
research preview data1.142.233.32
Jun 20, 2025 Jul 2, 2026
Institutional holders
138
+7 QoQ
13F value
$190.0M
+43.6% QoQ
Smart-money holders
15
signal tier ≥ 2
New smart buyers
3
Q1 2026
Options barometer
31.1×
$670K calls / $22K puts
Institutional value by quarter
Number of holders
Who owns ALEC?
Q1 2026 filings| Fund | Type | Shares | Value | % of fund | Change |
|---|---|---|---|---|---|
| TCG Crossover Management, LLC ★3 | Fundamental concentrated | 10.0M | $21.5M | 0.6% | Held |
| BlackRock, Inc. | Index provider | 7.7M | $16.6M | 0.0% | +8.3% |
| ACADIAN ASSET MANAGEMENT LLC | Quant stat arb | 4.0M | $8.7M | 0.0% | +17.3% |
| Foresite Capital Management IV, LLC ★2 | Fundamental diversified | 3.9M | $8.4M | 3.5% | Held |
| VANGUARD CAPITAL MANAGEMENT LLC | Diversified mechanical | 3.7M | $7.9M | 0.0% | — |
| Merck & Co., Inc. ★3 | Fundamental concentrated | 3.5M | $7.6M | 2.2% | Held |
| D. E. Shaw & Co., Inc. | Quant stat arb | 3.3M | $7.2M | 0.0% | +40.9% |
| 683 Capital Management, LLC ★2 | Fundamental diversified | 3.2M | $6.9M | 0.7% | -4.5% |
| Balyasny Asset Management L.P. | Multistrat pod | 2.9M | $6.3M | 0.0% | -10.1% |
| Nantahala Capital Management, LLC ★2 | Fundamental diversified | 2.8M | $6.1M | 0.4% | New |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Diversified mechanical | 2.6M | $5.6M | 0.0% | — |
| GEODE CAPITAL MANAGEMENT, LLC | Index provider | 2.3M | $4.9M | 0.0% | +10.2% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | Other | 2.2M | $4.6M | 0.0% | -0.9% |
| Spruce Street Capital LP ★2 | Fundamental concentrated | 2.1M | $4.5M | 1.1% | +87.9% |
| Ikarian Capital, LLC ★2 | Fundamental diversified | 2.1M | $4.5M | 0.6% | Held |
| Kynam Capital Management, LP ★3 | Fundamental concentrated | 2.0M | $4.3M | 0.3% | Held |
| MILLENNIUM MANAGEMENT LLC | Multistrat pod | 2.0M | $4.3M | 0.0% | +48.5% |
| STATE STREET CORP | Index provider | 1.9M | $4.0M | 0.0% | +2.8% |
| FMR LLC | Long only active | 1.8M | $3.9M | 0.0% | -19.5% |
| MEDICI CAPITAL LLC ★2 | Fundamental concentrated | 1.7M | $3.6M | 5.0% | +10.1% |
| Eversept Partners, LP ★2 | Fundamental diversified | 1.4M | $2.9M | 0.2% | +34.3% |
| Euclidean Capital LLC | Wealth advisor | 1.3M | $2.8M | 0.7% | Held |
| RENAISSANCE TECHNOLOGIES LLC | Quant stat arb | 1.3M | $2.8M | 0.0% | -16.6% |
| TWO SIGMA INVESTMENTS, LP | Quant stat arb | 1.3M | $2.8M | 0.0% | +23.1% |
| DEUTSCHE BANK AG\ | Bank broker | 1.1M | $2.3M | 0.0% | +5.6% |
| DEERFIELD MANAGEMENT COMPANY, L.P. | Quant stat arb | 1.1M | $2.3M | 0.0% | Held |
| ADAR1 Capital Management, LLC | Other | 1.1M | $2.3M | 0.1% | -5.2% |
| DAFNA Capital Management LLC ★2 | Fundamental diversified | 908.4K | $2.0M | 0.5% | Held |
| Elmind Capital, LP ★3 | Fundamental concentrated | 900.0K | $1.9M | 0.5% | Held |
| MACKENZIE FINANCIAL CORP | Diversified mechanical | 857.4K | $1.8M | 0.0% | +29.9% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Index provider | 787.4K | $1.7M | 0.0% | +18.3% |
| AQR CAPITAL MANAGEMENT LLC | Quant stat arb | 711.3K | $1.5M | 0.0% | +18.6% |
| NORTHERN TRUST CORP | Index provider | 692.3K | $1.5M | 0.0% | +17.8% |
| MARSHALL WACE, LLP | Quant stat arb | 620.4K | $1.3M | 0.0% | -46.8% |
| GOLDMAN SACHS GROUP INC | Bank broker | 604.6K | $1.3M | 0.0% | +38.0% |
| PANAGORA ASSET MANAGEMENT INC | Diversified mechanical | 590.4K | $1.3M | 0.0% | -30.6% |
| VANGUARD FIDUCIARY TRUST CO | Diversified mechanical | 577.9K | $1.2M | 0.0% | — |
| XTX Topco Ltd | Market maker | 559.9K | $1.2M | 0.0% | -5.6% |
| BOOTHBAY FUND MANAGEMENT, LLC | Diversified mechanical | 559.7K | $1.2M | 0.0% | Held |
| Affinity Asset Advisors, LLC ★2 | Fundamental diversified | 500.0K | $1.1M | 0.1% | New |
| JANE STREET GROUP, LLC | Market maker | 399.5K | $859K | 0.0% | -59.8% |
| BANK OF AMERICA CORP /DE/ | Bank broker | 380.9K | $819K | 0.0% | +183.2% |
| MORGAN STANLEY | Bank broker | 364.6K | $784K | 0.0% | +14.3% |
| DIMENSIONAL FUND ADVISORS LP | Quant stat arb | 283.8K | $610K | 0.0% | +42.5% |
| AMERIPRISE FINANCIAL INC | Bank broker | 271.3K | $583K | 0.0% | -23.4% |
| Invesco Ltd. | Index provider | 265.1K | $570K | 0.0% | -5.2% |
| Bank of New York Mellon Corp | Diversified mechanical | 252.3K | $542K | 0.0% | +15.8% |
| NANO CAP NEW MILLENNIUM GROWTH FUND L P | Other | 200.0K | $430K | 0.4% | Held |
| CANADA PENSION PLAN INVESTMENT BOARD | Pension sovereign | 183.2K | $394K | 0.0% | +6.3% |
| Nuveen, LLC | Diversified mechanical | 154.9K | $333K | 0.0% | +16.3% |
Exits are not a bearish signal: our backtest shows stocks specialists exit keep outperforming for 3+ quarters — selling usually means profit-taking, not a forecast.
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