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ALUMIS (ALMS)
NASDAQ
$23.04-$1.13 (-4.68%)
Price as of Aug 21, 2026 7:30 PM EDT- $3.1BMarket Cap
- 399.38%1-Year Change
- BiotechnologyIndustry
ALUMIS (ALMS)
$23.04-$1.13 (-4.68%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
AYURMAYA CAPITAL MANAGEMENT COMPANY, LP | 12.27% | 15.1M | 0 (0.00%) | Jun 30, 2026 |
BLACKROCK, INC. | 6.66% | 8.2M | +1.0M (+12.74%) | Jun 30, 2026 |
FMR LLC | 5.48% | 6.8M | +5.8M (+85.61%) | Jun 30, 2026 |
DEEP TRACK CAPITAL, LP | 5.14% | 6.3M | -424,037 (-6.68%) | Jun 30, 2026 |
SAMSARA BIOCAPITAL, LLC | 5.14% | 6.3M | 0 (0.00%) | Jun 30, 2026 |
FORESITE CAPITAL MANAGEMENT V, LLC | 4.78% | 5.9M | 0 (0.00%) | Jun 30, 2026 |
PRICE T ROWE ASSOCIATES INC /MD/ | 4.21% | 5.2M | +1.9M (+36.79%) | Jun 30, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD INDEX FUNDS | 3.19% | 3.9M | +866,101 (+22.01%) | Mar 31, 2026 |
T. Rowe Price Health Sciences Fund, Inc. | 0.96% | 1.2M | +1.2M (+100.00%) | Mar 31, 2026 |
FIDELITY SELECT PORTFOLIOS | 0.75% | 921,364 | +359,464 (+39.01%) | May 31, 2026 |
FIDELITY CONCORD STREET TRUST | 0.63% | 776,402 | +23,605 (+3.04%) | May 31, 2026 |
FIDELITY SALEM STREET TRUST | 0.56% | 691,068 | +606,194 (+87.72%) | Apr 30, 2026 |
T. Rowe Price New Horizons Fund, Inc. | 0.54% | 667,220 | +667,220 (+100.00%) | Mar 31, 2026 |
FIDELITY ADVISOR SERIES VII | 0.39% | 481,300 | +481,300 (+100.00%) | Apr 30, 2026 |
Current Ownership Distribution
- Institutions535.5M (87.25%)
- Mutual Funds61.9M (10.08%)
- Insiders16.4M (2.67%)
- Other0 (0.00%)
Insider Transactions
- 2.67% (16.4M)Current InsiderOwnership (%, shares)
- 3Number of InsiderBuying (last 12 months)
- $442.4MAmount of InsiderBuying (last 12 months)
- 4Number of InsiderSelling (last 12 months)
- $7.4MAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Hardiman Roy C. Chief Business & Strategy Ofcr | Sell | Aug 03, 2026 | $70,988.04 | 2,692 | $26.37 | 207,746 |
Bradley Mark Christopher Chief Development Officer | Sell | Aug 03, 2026 | $67,823.64 | 2,572 | $26.37 | 48,533 |
Schroer John R. Chief Financial Officer | Sell | Aug 03, 2026 | $86,546.34 | 3,282 | $26.37 | 24,718 |
Pangali Sanam Chief Legal Officer | Exempt | Jul 06, 2026 | $0.00 | 5,000 | $0.00 | 36,000 |
Pangali Sanam Chief Legal Officer | Exempt | Jul 06, 2026 | $25,300.00 | 5,000 | $5.06 | 16,111 |
Pangali Sanam Chief Legal Officer | Sell | Jul 06, 2026 | $140,000.00 | 5,000 | $28.00 | 11,111 |
TETRAULT LYNN A. | Award | Jun 30, 2026 | $0.00 | 15,528 | $0.00 | 15,528 |
Machado Clarence Patrick | Award | Jun 30, 2026 | $0.00 | 15,528 | $0.00 | 15,528 |
TETRAULT LYNN A. | Award | Jun 30, 2026 | $0.00 | 3,553 | $0.00 | 3,553 |
Yao Zhengbin | Award | Jun 30, 2026 | $0.00 | 15,528 | $0.00 | 15,528 |
Machado Clarence Patrick | Award | Jun 30, 2026 | $0.00 | 3,553 | $0.00 | 3,553 |
Yao Zhengbin | Award | Jun 30, 2026 | $0.00 | 3,553 | $0.00 | 27,082 |
Foresite Labs, LLC | Other | Apr 01, 2026 | $0.00 | 1.2M | $0.00 | 0 |
Foresite Labs, LLC | Other | Apr 01, 2026 | $0.00 | 1.1M | $0.00 | 1.1M |
Foresite Labs, LLC | Other | Apr 01, 2026 | $0.00 | 1.1M | $0.00 | 0 |
Foresite Labs, LLC | Other | Apr 01, 2026 | $0.00 | 680,486 | $0.00 | 680,486 |
Hardiman Roy C. Chief Business & Strategy Ofcr | Award | Jan 26, 2026 | $0.00 | 190,875 | $0.00 | 190,875 |
Babler Martin President, CEO and Chairman | Award | Jan 26, 2026 | $0.00 | 745,875 | $0.00 | 745,875 |
Goldstein David M Chief Scientific Officer | Award | Jan 26, 2026 | $0.00 | 216,675 | $0.00 | 216,675 |
Bradley Mark Christopher Chief Development Officer | Award | Jan 26, 2026 | $0.00 | 190,225 | $0.00 | 190,225 |
Pangali Sanam Chief Legal Officer | Award | Jan 26, 2026 | $0.00 | 186,200 | $0.00 | 186,200 |
Drappa Jorn Chief Medical Officer | Award | Jan 26, 2026 | $0.00 | 221,450 | $0.00 | 221,450 |
AKKARAJU SRINIVAS | Buy | Jan 09, 2026 | $10.0M | 588,235 | $17.00 | 1.9M |
Foresite Labs, LLC | Buy | Jan 08, 2026 | $2.0M | 117,647 | $17.00 | 5.7M |
Foresite Capital Management VI LLC | Buy | Jan 08, 2026 | $2.0M | 117,647 | $17.00 | 5.7M |
Foresite Labs, LLC | Buy | Jan 08, 2026 | $5.0M | 294,117 | $17.00 | 2.9M |
Foresite Capital Management VI LLC | Buy | Jan 08, 2026 | $5.0M | 294,117 | $17.00 | 2.9M |
Foresite Capital Management VI LLC | Buy | Nov 21, 2025 | $532,924.56 | 72,212 | $7.38 | 2.6M |
Foresite Labs, LLC | Buy | Nov 21, 2025 | $532,924.56 | 72,212 | $7.38 | 2.6M |
Foresite Capital Management VI LLC | Buy | Nov 19, 2025 | $1.2M | 190,500 | $6.56 | 2.5M |