13F Insight
DOSSIER · 13F Holders · Q1 2026
TSAT

TELESAT CORP

79 institutions still hold TELESAT CORP as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 879512309·79 13F holders·last filed Mar 31, 2026
Market cap
—
13F value held
$1.5B
visible holders
Holders
79
filers reporting
Concentration
42.81%
PUBLIC SECTOR PENSION INVESTMENT BOARD #1
top holder share
AI Holders Summary · Q1 2026

79 institutions reported TSAT in Q1 2026. PUBLIC SECTOR PENSION INVESTMENT BOARD leads at 42.8% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
PUBLIC SECTOR PENSION INVESTMENT BOARD
CIK 0001396318
$659M18.2M2.05%Q1 202602
MHR FUND MANAGEMENT LLC
CIK 0001277742
$653M18.0M47.72%Q1 202603
GAMCO INVESTORS, INC. ET AL
CIK 0000807249
$64M1.8M0.63%Q1 202604
GABELLI FUNDS LLC
CIK 0001081407
$26M714K0.17%Q1 202605
Rubric Capital Management LP
CIK 0001687509
$25M844K0.29%Q4 202506
Heard Capital LLC
CIK 0001796409
$22M611K1.14%Q1 202607
NEXPOINT ASSET MANAGEMENT, L.P.
CIK 0001469877
$14M397K0.96%Q1 202608
LM Asset (IM) Inc.
CIK 0002057190
$14M383K7.18%Q1 202609
PenderFund Capital Management Ltd.
CIK 0001706164
$13M371K2.06%Q1 202610
Vestcor Inc
CIK 0001536925
$9M250K0.25%Q1 202611
MORGAN STANLEY
CIK 0000895421
$6M163K0.00%Q1 202612
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$5M152K0.00%Q1 202613
Senvest Management, LLC
CIK 0001328785
$5M138K0.17%Q1 202614
OSAIC HOLDINGS, INC.
CIK 0001677044
$5M137K0.01%Q1 202615
Pembroke Management, LTD
CIK 0001063497
$5M92K0.73%Q2 202616
Connor, Clark & Lunn Investment Management Ltd.
CIK 0001596800
$4M123K0.01%Q1 202617
CITADEL ADVISORS LLC
CIK 0001423053
$3M99K0.00%Q4 202518
Penserra Capital Management LLC
CIK 0001593324
$3M74K0.03%Q1 202619
K.J. Harrison & Partners Inc
CIK 0001418359
$3M70K0.41%Q1 202620
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$2M63K0.00%Q1 2026
Page 1 of 4
59 more holders available. Log in →