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ERASCA (ERAS)
NASDAQ
$14.39-$0.11 (-0.72%)
Price as of Oct 22, 2026 4:27 PM EDT- $5.1BMarket Cap
- 538.33%1-Year Change
- BiotechnologyIndustry
ERASCA (ERAS)
$14.39-$0.11 (-0.72%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
FRAZIER LIFE SCIENCES MANAGEMENT, L.P. | 7.14% | 25.0M | +300,000 (+1.20%) | Jun 30, 2026 |
T. ROWE PRICE INVESTMENT MANAGEMENT, INC. | 6.06% | 21.2M | -73,807 (-0.35%) | Jun 30, 2026 |
BLACKROCK, INC. | 6.05% | 21.2M | +1.0M (+4.74%) | Jun 30, 2026 |
RTW INVESTMENTS, LP | 5.13% | 17.9M | +1.8M (+9.97%) | Jun 30, 2026 |
VR ADVISER, LLC | 5.12% | 17.9M | +1.5M (+8.43%) | Jun 30, 2026 |
BLACKROCK FUNDING, INC. /DE | 4.51% | 15.8M | +404,684 (+2.57%) | Dec 31, 2024 |
VANGUARD GROUP INC | 3.66% | 12.8M | +324 (+0.003%) | Dec 31, 2025 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD INDEX FUNDS | 3.18% | 11.1M | +162,935 (+1.46%) | Jun 30, 2026 |
T. Rowe Price Capital Appreciation Fund, Inc. | 2.00% | 7.0M | +23,476 (+0.34%) | Jun 30, 2026 |
T. Rowe Price Small-Cap Stock Fund, Inc. | 0.95% | 3.3M | +787,562 (+23.62%) | Jun 30, 2026 |
T. Rowe Price Health Sciences Fund, Inc. | 0.74% | 2.6M | +1.3M (+51.72%) | Jun 30, 2026 |
FIDELITY SALEM STREET TRUST | 0.70% | 2.4M | +2.3M (+92.33%) | Jul 31, 2026 |
T. Rowe Price Equity Funds, Inc. | 0.51% | 1.8M | +463,855 (+25.96%) | Jun 30, 2026 |
JNL SERIES TRUST | 0.47% | 1.6M | +60,121 (+3.69%) | Jun 30, 2026 |
Current Ownership Distribution
- Institutions2.9B (84.79%)
- Mutual Funds506.9M (14.90%)
- Insiders10.6M (0.31%)
- Other0 (0.00%)
Insider Transactions
- 0.31% (10.6M)Current InsiderOwnership (%, shares)
- 0Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 1Number of InsiderSelling (last 12 months)
- $300,760.00Amount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Fuchs Charles S. President, R&D | Award | Aug 10, 2026 | $0.00 | 1.3M | $0.00 | 1.3M |
Casdin Alexander W. | Award | Jun 26, 2026 | $0.00 | 29,888 | $0.00 | 29,888 |
Morris Shannon Chief Medical Officer | Exempt | Mar 04, 2026 | $34,000.00 | 20,000 | $1.70 | 20,000 |
Morris Shannon Chief Medical Officer | Sell | Mar 04, 2026 | $300,760.00 | 20,000 | $15.04 | 0 |
Varney Michael David | Award | Jan 29, 2026 | $0.00 | 96,000 | $0.00 | 96,000 |
Lim Jonathan E Chairman & CEO | Award | Jan 29, 2026 | $0.00 | 2.0M | $0.00 | 2.0M |
Garner Ebun General Counsel & Corp. Sec. | Award | Jan 29, 2026 | $0.00 | 560,000 | $0.00 | 560,000 |
Multani Pratik S | Award | Jan 01, 2026 | $0.00 | 19,532 | $0.00 | 19,532 |
Start Valerie Denise Harding | Award | Jan 01, 2026 | $0.00 | 24,306 | $0.00 | 24,306 |
LIU JEAN I | Award | Jan 01, 2026 | $0.00 | 20,617 | $0.00 | 20,617 |
Casdin Alexander W. | Award | Jan 01, 2026 | $0.00 | 23,872 | $0.00 | 23,872 |
Casdin Alexander W. | Award | Jun 24, 2025 | $0.00 | 120,000 | $0.00 | 120,000 |
Bristol James Arthur | Award | Jun 24, 2025 | $0.00 | 120,000 | $0.00 | 120,000 |
Varney Michael David | Award | Jun 24, 2025 | $0.00 | 120,000 | $0.00 | 120,000 |
LIU JEAN I | Award | Jun 24, 2025 | $0.00 | 120,000 | $0.00 | 120,000 |
Multani Pratik S | Award | Jun 24, 2025 | $0.00 | 120,000 | $0.00 | 120,000 |
Start Valerie Denise Harding | Award | Jun 24, 2025 | $0.00 | 120,000 | $0.00 | 120,000 |
Multani Pratik S | Gift | May 23, 2025 | $0.00 | 6,200 | $0.00 | 166,666 |
Multani Pratik S | Gift | May 23, 2025 | $0.00 | 6,200 | $0.00 | 6,200 |
Morris Shannon Chief Medical Officer | Exempt | Mar 04, 2025 | $0.00 | 20,000 | $0.00 | 515,800 |
Garner Ebun General Counsel & Corp. Sec. | Award | Feb 13, 2025 | $0.00 | 50,000 | $0.00 | 50,000 |
Chacko David M. CFO and CBO | Award | Feb 03, 2025 | $0.00 | 800,000 | $0.00 | 800,000 |
Garner Ebun General Counsel & Corp. Sec. | Award | Feb 03, 2025 | $0.00 | 700,000 | $0.00 | 700,000 |
Morris Shannon Chief Medical Officer | Award | Feb 03, 2025 | $0.00 | 780,000 | $0.00 | 780,000 |
Lim Jonathan E Chairman & CEO | Award | Feb 03, 2025 | $0.00 | 2.5M | $0.00 | 2.5M |
Bristol James Arthur | Award | Jan 01, 2025 | $0.00 | 45,678 | $0.00 | 45,678 |
Casdin Alexander W. | Award | Jan 01, 2025 | $0.00 | 28,877 | $0.00 | 28,877 |
Garner Ebun General Counsel & Corp. Sec. | Other | Dec 13, 2024 | $8,963.28 | 5,731 | $1.56 | 21,174 |
Chacko David M. CFO and CBO | Other | Dec 13, 2024 | $19,274.74 | 12,324 | $1.56 | 262,187 |