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IMSRW TERRESTRIAL ENERGY INC

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*W EXP 10/28/203 (warrant or right), issuer CIK 2019804

27 managers (27 13F filers) reported a position in IMSRW shares at 2025-12-31, 10,640,479 shares in all. 25 filers opened a position and 0 filers sold out during the quarter.

Managers
27
13F filers
27
New
25
Added
0
Reduced
1
Sold out
0
Shares held by filers
10,640,479

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
LMR Partners LLPin group LMR Partners LLP2,850,610$6.04M0.06%new13F-HRTimelineGroup
CANTOR FITZGERALD, L. P.in group CANTOR FITZGERALD, L. P.2,575,000$5.46M0.16%new13F-HRTimelineGroup
PEAK6 LLCin group PEAK6 LLC1,186,146$2.51M0.07%new13F-HR/ATimelineGroup
Magnetar Financial LLCin group Magnetar Financial LLC904,994$1.92M0.02%new13F-HRTimelineGroup
Caption Management, LLC806,543$1.71M0.08%new13F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY342,279$726K<0.01%new13F-HR/ATimelineGroup
Arosa Capital Management LP275,000$583K0.37%new13F-HRTimeline
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…247,400$524K<0.01%new13F-HRTimelineGroup
Balyasny Asset Management L.P.in group Balyasny Asset Management213,913$453K<0.01%new13F-HRTimelineGroup
ARISTEIA CAPITAL, L.L.C.202,481$430K0.01%new13F-HRTimeline
Linden Advisors LPin group Linden Advisors LP194,560$413K<0.01%new13F-HRTimelineGroup
Walleye Capital LLCin group Walleye Capital LLC154,680$328K<0.01%new13F-HRTimelineGroup
Periscope Capital Inc.152,500$226K0.04%new13F-HRTimeline
Jain Global LLC90,918$193K<0.01%new13F-HRTimeline
Saba Capital Management, L.P.in group Saba Capital Management, L.P.75,681$160K0.01%new13F-HRTimelineGroup
CastleKnight Management LP73,200$155K0.01%new13F-HRTimeline
MYDA Advisors LLC73,179$155K0.04%new13F-HRTimeline
WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC71,569$152K<0.01%new13F-HRTimelineGroup
Meteora Capital, LLC50,200$106K0.01%-20,00013F-HRTimeline
Alberta Investment Management Corp50,000$106K<0.01%new13F-HR/ATimeline
DLD Asset Management, LP14,323$30.4K<0.01%new13F-HRTimeline
Stoic Point Capital Management LLC13,402$28.4K0.02%13F-HRTimeline
Warberg Asset Management LLC11,000$23.3K0.01%new13F-HRTimeline
Clear Street Group Inc.in group Clear Street Group Inc.10,000$21.2K<0.01%new13F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.600$1.27K<0.01%new13F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA300$1K<0.01%new13F-HRTimelineGroup
SUMMIT SECURITIES GROUP LLC1$2<0.01%new13F-HRTimeline