$TSAT

$46.92 +$2.23 (4.99%) Close

$TSAT Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 51.5M shares outstanding

Who owns TSAT?

By type of holder

Institutions 83.0% Everyone else 17.0%

No insider has reported a holding in the last two years, so insiders are counted in "Everyone else".

Concentration Top 10 holders own 81.7%

Public Sector Pension Investment Board 35.3% · MHR Fund Management LLC 35.0%

Institutional ownership

83.0%

-1.6 pts vs last qtr

Institutional holders

102

+26 vs last qtr

Net shares bought

−823.4K

by institutions in Q2 2026

New / sold out

39 / 13

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Millennium Management LLC +392.5K
Rokos Capital Management LLP NEW +137.7K

Biggest sellers in Q2 2026

Rubric Capital Management LP SOLD OUT −843.8K
Heard Capital LLC −606.2K

Who is planning to sell?

No insider has filed a notice of proposed sale (Form 144) for Telesat Corp in the last 12 months.

Is your stake being diluted?

There are not yet two fiscal years of reported share counts for Telesat Corp.

How patient are the owners?

Institutional shares by how long they've been held

5+ years0% 3–5 years92% 1–3 years4% Under 1 year3%

Quarterly turnover

4.3%

of institutional shares changed hands

Top 10 managers, median time held

4.5 years

Super Investors

Investment managers reporting TSAT on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
PS Public Sector Pension Investment Board	18.2M	35.34%	Unchanged	2021	2.4%
Shares held by quarter Peak holding18.2M (Q3'24) Change over 8 quarters0 Share of the company35.340% Public Sector Pension Investment Board's full portfolio →
MF MHR Fund Management LLC 13D · 35.4%	18.0M	35.00%	Unchanged	2021	47.6%
Shares held by quarter Peak holding18.0M (Q3'24) Change over 8 quarters0 Share of the company35.000% Disclosed stake13D · 35.4% MHR Fund Management LLC's full portfolio →

Public Sector Pension Investment Board

18.2M

% of company

35.34%

Change vs last qtr

Unchanged

Held since

2021

MHR Fund Management LLC

13D · 35.4%

18.0M

% of company

35.00%

Change vs last qtr

Unchanged

Held since

2021

28 more super investors behind a free account

See every manager holding Telesat Corp, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting TSAT on Form N-PORT; together they hold 3.6% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
1V 1290 VT GAMCO Small Company Value Portfolio EQ Advisors Trust	$34.2M	676.0K	1.31%	0.76%	June 30, 2026
HG Highland Global Allocation Fund Highland Global Allocation Fund	$9.62M	189.9K	0.37%	3.34%	June 30, 2026

1290 VT GAMCO Small Company Value Portfolio

EQ Advisors Trust

Position value

$34.2M

% of company

1.31%

% of the fund

0.76%

As of

June 30, 2026

Highland Global Allocation Fund

Position value

$9.62M

% of company

0.37%

% of the fund

3.34%

As of

June 30, 2026

23 more funds behind a free account

See every fund holding Telesat Corp and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
GA GAMCO Asset Management Inc. 5%+ holder 13D · 11.6%	1.7M	3.33%	—	—	—	—
This holder reports through Schedule 13D/G, not a quarterly 13F. Share of the company3.330% Disclosed stake13D · 11.6% View the 13D/G filing →
AC Associated Capital Group, Inc. 5%+ holder 13D · 0.1%	11.1K	0.02%	—	—	—	—
This holder reports through Schedule 13D/G, not a quarterly 13F. Share of the company0.020% Disclosed stake13D · 0.1% View the 13D/G filing →

GAMCO Asset Management Inc.

5%+ holder13D · 11.6%

1.7M

% of company

3.33%

Change vs last qtr

—

Held since

—

Associated Capital Group, Inc.

5%+ holder13D · 0.1%

11.1K

% of company

0.02%

Change vs last qtr

—

Held since

—

2 more holders behind a free account

See every insider and 5%+ holder of Telesat Corp.

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