CHARLOTTE, NC
TERRESTRIAL ENERGY INC. /DE/IMSRW— Latest position per institution from SEC 13F filings
15
Institutional holders
26.21M
Total shares held
148.28M
Estimated value
1.31M
Avg. position size
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
3.41M
Value
24.17M
Filed
Jun 30, 2026
LMR PARTNERS LLP
CIK 1578621
Shares
3.25M
Value
10.97M
Filed
Jun 30, 2026
EXCHANGE TRADED CONCEPTS, LLC
CIK 1457320
Shares
2.16M
Value
15.29M
Filed
Jun 30, 2026
VANGUARD GROUP INC
CIK 102909
Shares
1.85M
Value
11.30M
Filed
Dec 31, 2025
UBS GROUP AG
CIK 1610520
Shares
1.77M
Value
12.55M
Filed
Jun 30, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 1446194
Shares
1.72M
Value
12.20M
Filed
Jun 30, 2026
PEAK6 LLC
CIK 1389958
Shares
1.24M
Value
4.18M
Filed
Jun 30, 2026
HRT FINANCIAL LP
CIK 1475597
Shares
1.13M
Value
7.97K
Filed
Jun 30, 2026
CANTOR FITZGERALD, L. P.
CIK 1024896
Shares
1.08M
Value
3.53M
Filed
Jun 30, 2026
BLACKROCK, INC.
CIK 2012383
Shares
1.07M
Value
7.61M
Filed
Jun 30, 2026
JPMORGAN CHASE & CO
CIK 19617
Shares
966.80K
Value
6.78M
Filed
Jun 30, 2026
SENATOR INVESTMENT GROUP LP
CIK 1443689
Shares
900K
Value
5.50M
Filed
Dec 31, 2025
ARISTEIA CAPITAL, L.L.C.
CIK 1080171
Shares
840.05K
Value
2.80M
Filed
Jun 30, 2026
CITADEL ADVISORS LLC
CIK 1423053
Shares
805.96K
Value
5.71M
Filed
Jun 30, 2026
MAGNETAR FINANCIAL LLC
CIK 1352851
Shares
723K
Value
2.41M
Filed
Jun 30, 2026
JANE STREET GROUP, LLC
CIK 1595888
Shares
716.02K
Value
5.07M
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
693.93K
Value
4.92M
Filed
Jun 30, 2026
D. E. SHAW & CO., INC.
CIK 1009207
Shares
667.97K
Value
4.73M
Filed
Jun 30, 2026
BOOTHBAY FUND MANAGEMENT, LLC
CIK 1549230
Shares
621K
Value
4.40M
Filed
Jun 30, 2026
HUDSON BAY CAPITAL MANAGEMENT LP
CIK 1393825
Shares
589.29K
Value
4.17M
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 3.41M | 24.17M | Jun 30, 2026 |
| 2 | LMR PARTNERS LLP | 1578621 | 3.25M | 10.97M | Jun 30, 2026 |
| 3 | EXCHANGE TRADED CONCEPTS, LLC | 1457320 | 2.16M | 15.29M | Jun 30, 2026 |
| 4 | VANGUARD GROUP INC | 102909 | 1.85M | 11.30M | Dec 31, 2025 |
| 5 | UBS GROUP AG | 1610520 | 1.77M | 12.55M | Jun 30, 2026 |
| 6 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1446194 | 1.72M | 12.20M | Jun 30, 2026 |
| 7 | PEAK6 LLC | 1389958 | 1.24M | 4.18M | Jun 30, 2026 |
| 8 | HRT FINANCIAL LP | 1475597 | 1.13M | 7.97K | Jun 30, 2026 |
| 9 | CANTOR FITZGERALD, L. P. | 1024896 | 1.08M | 3.53M | Jun 30, 2026 |
| 10 | BLACKROCK, INC. | 2012383 | 1.07M | 7.61M | Jun 30, 2026 |
| 11 | JPMORGAN CHASE & CO | 19617 | 966.80K | 6.78M | Jun 30, 2026 |
| 12 | SENATOR INVESTMENT GROUP LP | 1443689 | 900K | 5.50M | Dec 31, 2025 |
| 13 | ARISTEIA CAPITAL, L.L.C. | 1080171 | 840.05K | 2.80M | Jun 30, 2026 |
| 14 | CITADEL ADVISORS LLC | 1423053 | 805.96K | 5.71M | Jun 30, 2026 |
| 15 | MAGNETAR FINANCIAL LLC | 1352851 | 723K | 2.41M | Jun 30, 2026 |
| 16 | JANE STREET GROUP, LLC | 1595888 | 716.02K | 5.07M | Jun 30, 2026 |
| 17 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 693.93K | 4.92M | Jun 30, 2026 |
| 18 | D. E. SHAW & CO., INC. | 1009207 | 667.97K | 4.73M | Jun 30, 2026 |
| 19 | BOOTHBAY FUND MANAGEMENT, LLC | 1549230 | 621K | 4.40M | Jun 30, 2026 |
| 20 | HUDSON BAY CAPITAL MANAGEMENT LP | 1393825 | 589.29K | 4.17M | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.