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Terrestril Ene (IMSR)
NASDAQ
$5.04-$0.02 (-0.40%)
Price as of Aug 04, 2026 4:18 AM EDT- $406.1MMarket Cap
- N/A1-Year Change
- Utilities - Regulated ElectricIndustry
Terrestril Ene (IMSR)
$5.04-$0.02 (-0.40%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
EXCHANGE TRADED CONCEPTS, LLC | 2.53% | 2.1M | +2.1M (+100.00%) | Mar 31, 2026 |
VANGUARD GROUP INC | 2.24% | 1.8M | +1.8M (+100.00%) | Dec 31, 2025 |
CITADEL ADVISORS LLC | 1.54% | 1.3M | -751,950 (-58.87%) | Mar 31, 2026 |
D. E. SHAW & CO., INC. | 1.47% | 1.2M | +135,231 (+11.13%) | Mar 31, 2026 |
BLACKROCK, INC. | 1.36% | 1.1M | +28,384 (+2.53%) | Mar 31, 2026 |
JPMORGAN CHASE & CO | 1.30% | 1.1M | -97,014 (-9.04%) | Mar 31, 2026 |
SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0.90% | 747,800 | +141,500 (+18.92%) | Mar 31, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
EXCHANGE TRADED CONCEPTS TRUST | 2.62% | 2.2M | +2.2M (+100.00%) | May 31, 2026 |
VANGUARD INDEX FUNDS | 1.55% | 1.3M | -149,181 (-11.65%) | Mar 31, 2026 |
FIDELITY CONCORD STREET TRUST | 0.62% | 514,808 | -130,841 (-25.42%) | May 31, 2026 |
SCHWAB STRATEGIC TRUST | 0.36% | 295,325 | -79,066 (-26.77%) | May 31, 2026 |
SCHWAB CAPITAL TRUST | 0.05% | 38,400 | 0 (0.00%) | Apr 30, 2026 |
FIDELITY COMMONWEALTH TRUST | 0.04% | 35,554 | 0 (0.00%) | May 31, 2026 |
iSHARES TRUST | 0.02% | 19,907 | +19,627 (+98.59%) | Apr 30, 2026 |
Current Ownership Distribution
- Institutions42.5M (51.42%)
- Other31.2M (37.76%)
- Mutual Funds5.5M (6.71%)
- Insiders3.4M (4.11%)
Insider Transactions
- 4.11% (3.4M)Current InsiderOwnership (%, shares)
- 0Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 0Number of InsiderSelling (last 12 months)
- $0.00Amount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Cowan Pamela Beth EVP, Engineering | Award | Jul 29, 2026 | $0.00 | 299,401 | $0.00 | 299,401 |
McCarthy Kathryn Ann | Award | Jul 23, 2026 | $0.00 | 2,049 | $0.00 | 2,049 |
Pardee Charles G | Award | Dec 18, 2025 | $0.00 | 5,027 | $0.00 | 5,027 |
Matthews Shawn | Award | Dec 18, 2025 | $0.00 | 4,190 | $0.00 | 4,190 |
Hill David John | Award | Dec 18, 2025 | $0.00 | 3,352 | $0.00 | 3,352 |
BUCKMAN FREDERICK W | Award | Dec 18, 2025 | $0.00 | 6,703 | $0.00 | 6,703 |
Pardee Charles G | Award | Dec 18, 2025 | $0.00 | 882 | $0.00 | 5,909 |
Matthews Shawn | Award | Dec 18, 2025 | $0.00 | 735 | $0.00 | 4,925 |
Hill David John | Award | Dec 18, 2025 | $0.00 | 588 | $0.00 | 3,940 |
BUCKMAN FREDERICK W | Award | Dec 18, 2025 | $0.00 | 1,176 | $0.00 | 7,879 |
Matthews Shawn Chairman and CEO | Other | Aug 19, 2024 | $300.00 | 75,000 | $0.00 | 5.7M |
Connor Michael J | Other | Aug 19, 2024 | $100.00 | 25,000 | $0.00 | 25,000 |
Loveless Jacob | Other | Aug 19, 2024 | $100.00 | 25,000 | $0.00 | 25,000 |
Brenner Andrew Scott | Other | Aug 19, 2024 | $100.00 | 25,000 | $0.00 | 25,000 |