Telesat Corp - Class B Variable Voting Shares, No Par Value Per Share (TSAT)

Q: What does CUSIP 879512309 represent in this 13F holders report?

CUSIP 879512309 is the security identifier for TSAT - Telesat Corp - Class B Variable Voting Shares, No Par Value Per Share used to aggregate holder disclosures.

Q: How many institutions held TSAT - Telesat Corp - Class B Variable Voting Shares, No Par Value Per Share in Q4 2023?

47 institutional investors reported TSAT - Telesat Corp - Class B Variable Voting Shares, No Par Value Per Share for Q4 2023. Use the holders table for investor-level position and value details.

CUSIP: 879512309

Q4 2023 13F Holders as of 31 Dec 2023

Security type / class: Equity / Class B Variable Voting Shares, No Par Value Per Share
Total 13F shares: 44,964,033
Total 13F value: $469,875,921
Share change: +69,157
Put/Call ratio: 29%
SEC-reported price per share: $10.43
Number of holders: 47
Value change: -$162,798
Number of buys: 20
Number of sells: 22
Shares outstanding: 50,975,290

Security key

879512309

Report period

Q4 2023

Institutions

Top holders

TSAT full security history Ownership snapshot Full 13F holder table Newer quarter: Q1 2024 Previous quarter: Q3 2023 Telesat Corp SEC filings Telesat Corp company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 879512309

Newer quarter: Q1 2024 Previous quarter: Q3 2023

Recent filing periods:

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024

Ownership snapshot

Top reported holders of TSAT - Telesat Corp - Class B Variable Voting Shares, No Par Value Per Share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

PUBLIC SECTOR PENSION INV...

Disclosed value leader

PUBLIC SECTOR PENSION INV...

Comparable rows

15/15

Latest evidence

30 Sep 2023

13F 3/4/5 Lead comparable stake: 36% Showing 1-6 of 15 holder rows.

Quick read

PUBLIC SECTOR PENSION INVESTMENT BOARD leads the comparable SEC ownership view at 36%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens PUBLIC SECTOR PENSION INVESTMENT BOARD's linked filing trail.

Comparable ownership Top 5

PUBLIC SECTOR PENSION INVESTMENT ... 36%

MHR FUND MANAGEMENT LLC 35%

GAMCO INVESTORS, INC. ET AL 3.9%

Heard Capital LLC 3.5%

GABELLI FUNDS LLC 2.1%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
PUBLIC SECTOR PENSION INVESTMENT BOARD	13F Company 13F	36%	$262,661,237 18,211,203 shares	—	30 Sep 2023
MHR FUND MANAGEMENT LLC	13F Company 13F	35%	$257,901,816 18,035,092 shares	—	30 Sep 2023
GAMCO INVESTORS, INC. ET AL	13F 3/4/5 Company · 10%+ Owner 13F 3/4/5	3.9%	$28,779,594 2,012,559 shares	—	30 Sep 2023
Heard Capital LLC	13F Company 13F	3.5%	$25,154,014 1,759,022 shares	—	30 Sep 2023
GABELLI FUNDS LLC	13F Company 13F	2.1%	$15,398,169 1,076,795 shares	—	30 Sep 2023
Rubric Capital Management LP	13F Company 13F	1.9%	$13,724,625 959,764 shares	—	30 Sep 2023

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q4 2023

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

44,964,033

Rows available

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q4 2023 vs Q3 2023 Across Filers

Q3 2023 holders

Q4 2023 holders

Holder diff

Investor	Q3 2023 Shares	Q4 2023 Shares	Share Diff	Share Chg %	Q3 2023 value	Q4 2023 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend