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Disclosery

TSAT TELESAT CORP

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CL A & CL B SHS (common), issuer CIK 1845840

74 managers (76 13F filers) reported a position in TSAT shares at 2026-03-31, 43,606,950 shares in all. 20 filers opened a position and 9 filers sold out during the quarter.

Managers
74
13F filers
76
New
20
Added
23
Reduced
15
Sold out
9
Shares held by filers
43,606,950

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, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, 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
Public Sector Pension Investment Board18,211,203$659M2.05%013F-HRTimeline
MHR FUND MANAGEMENT LLC18,035,092$653M47.72%013F-HRTimeline
GAMCO Investors (Gabelli)group of 3 filers holding2,536,589$91.8M-65,694Timeline
Rubric Capital Management LP843,781$30.5M0.37%013F-HRTimeline
Heard Capital LLC610,570$22.1M1.14%-616,77313F-HRTimeline
NEXPOINT ASSET MANAGEMENT, L.P.in group NEXPOINT ASSET MANAGEMENT, L.…396,623$14.4M1%013F-HRTimelineGroup
LM Asset Management Inc.382,650$13.8M8.32%+53,20013F-HRTimeline
PenderFund Capital Management Ltd.371,153$13.1M2.06%-38,60013F-HRTimeline
Vestcor Inc250,000$9.05M0.25%+50,00013F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY163,304$5.91M<0.01%+98,98113F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC151,743$5.49M<0.01%+23,27113F-HRTimelineGroup
AYAL Capital Advisors Ltd148,000$5.36M2.74%new13F-HRTimeline
Senvest Management, LLC137,668$4.98M0.17%+3,00013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.137,035$4.96M0.01%+136,46013F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC136,582$4.94M<0.01%+68,34913F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…123,267$4.46M0.01%+10,75213F-HRTimeline
Pembroke Management, LTD92,829$3.36M0.49%new13F-HRTimeline
Penserra Capital Management LLCin group Penserra Capital Management L…73,650$2.67M0.03%+31,18813F-HRTimelineGroup
INTACT INVESTMENT MANAGEMENT INC.in group INTACT INVESTMENT MANAGEMENT …73,700$2.66M0.08%new13F-HRTimelineGroup
K.J. Harrison & Partners Inc70,000$2.52M0.41%013F-HRTimeline
Walleye Capital LLCin group Walleye Capital LLC57,017$2.06M0.01%+38,63013F-HR/ATimelineGroup
Jump Financial, LLCin group Jump Financial, LLC45,196$1.64M0.02%new13F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC42,435$1.54M<0.01%+16,38713F-HRTimelineGroup
National Philanthropic Trust40,000$1.45M0.02%013F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/34,794$1.26M<0.01%+14,62613F-HRTimelineGroup
Verition Fund Management LLC30,000$1.09M0.01%new13F-HRTimeline
Van Berkom & Associates Inc.27,492$991K0.03%new13F-HR/ATimeline
RENAISSANCE TECHNOLOGIES LLC25,763$933K<0.01%-30,03713F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…25,393$919K<0.01%-1,94013F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.24,406$883K<0.01%new13F-HRTimelineGroup
TD Waterhouse Canada Inc.23,632$813K<0.01%+2,75013F-HRTimeline
Federation des caisses Desjardins du Qu…21,418$772K<0.01%-3,25013F-HRTimeline
Schonfeld Strategic Advisors LLC20,743$751K0.01%new13F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP16,831$609K<0.01%+8,90913F-HRTimelineGroup
Militia Capital Management LLCin group Militia Capital Management LLC15,475$560K0.13%13F-HR/ATimelineGroup
PEAPACK GLADSTONE FINANCIAL CORP13,885$503K0.01%013F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC12,637$455K<0.01%-4,03313F-HRTimelineGroup
Quadrature Capital Ltdin group Quadrature Capital Ltd12,471$451K0.01%-8,22113F-HRTimelineGroup
Trexquant Investment LP11,845$429K<0.01%-74313F-HRTimeline
UBS Group AGin group UBS Group AG11,690$423K<0.01%+10,89313F-HRTimelineGroup
HRT FINANCIAL LP11,538$417K<0.01%new13F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC11,019$399K<0.01%-45,97313F-HRTimelineGroup
PDT Partners, LLC10,613$384K0.02%013F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO11,204$377K<0.01%+4,08713F-HR/ATimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC9,674$350K<0.01%+1,55313F-HRTimelineGroup
Dynamic Technology Lab Private Ltd9,608$348K0.06%new13F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd9,595$347K0.01%-24613F-HRTimelineGroup
AXQ CAPITAL, LP9,217$334K0.04%new13F-HRTimeline
Platform Technology Partners8,551$310K0.06%013F-HRTimeline
Qube Research & Technologies Ltd8,043$291K<0.01%new13F-HRTimeline
MANGROVE PARTNERS IM, LLC7,743$280K0.02%new13F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS7,345$266K<0.01%+30013F-HRTimelineGroup
Asset Management One Co., Ltd.6,855$248K<0.01%-20813F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA5,850$212K<0.01%+2,92813F-HRTimelineGroup
SIMPLEX TRADING, LLC5,360$194K0.01%+4,60213F-HRTimeline
Central Pacific Bank - Trust Division4,486$162K0.02%013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…4,066$147K<0.01%+2,89113F-HRTimelineGroup
TORONTO DOMINION BANKin group TORONTO DOMINION BANK1,800$65.2K<0.01%new13F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC1,269$45.7K<0.01%+22713F-HRTimelineGroup
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/872$31.4K<0.01%-20013F-HRTimelineGroup
Wilmington Savings Fund Society, FSB500$18.1K<0.01%013F-HRTimeline
IFP Advisors, Inc500$18.1K<0.01%013F-HRTimeline
WELLINGTON-ALTUS USA INC.350$17.7K0.01%new13F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.478$17.3K<0.01%new13F-HRTimelineGroup
Smartleaf Asset Management LLC500$16.8K<0.01%013F-HRTimeline
Elequin Capital, LP450$16.3K<0.01%new13F-HRTimeline
Ancora Advisors LLCin group Ancora Advisors LLC400$14.5K<0.01%013F-HRTimelineGroup
Cassaday & Co Wealth Management LLC205$7.42K<0.01%new13F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP140$5.19K<0.01%new13F-HRTimelineGroup
SBI Securities Co., Ltd.46$1.67K<0.01%013F-HRTimeline
Steward Partners Investment Advisory, L…45$1.63K<0.01%013F-HRTimeline
Advisory Services Network, LLC28$1.01K<0.01%new13F-HRTimeline
Covestor Ltd37$1K<0.01%013F-HRTimeline
Farther Finance Advisors, LLC1$51<0.01%-1413F-HRTimeline