NasdaqCommunication ServicesCommunications Services, NECOTTAWA, Ontario, Canada

Telesat Corporation TSAT

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The company’s share classes in its SEC filing could not be matched to a countCIK 1845840

Insider trades, 12 mo

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No open-market trades

Congress trades, 24 mo

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No disclosed trades

13F holders, Q3 2026

21 added · 15 trimmed

13F holders

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Lobbying, 12 mo

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No lobbying filings

Federal contracts, 12 mo

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None matched

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Latest 10-Q

What changed in Telesat Corporation's latest quarterly report, compared with the one before.

We have not read a recent 10-Q for this company yet.

Insider trades

Open-market trades from Form 4. 10b5-1 marks a plan set in advance.

No recent insider purchases or sales for this company.

Insider trades

Open-market trades from Form 4. 10b5-1 marks a plan set in advance.

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13F holders

23.48M shares

67 funds report TSAT. Values checked against market prices.

Q3 2026. 15 new, 21 added to, 15 trimmed, 51 exited since Q2 2026.

Top 13F holders
#
1	Public Sector Pension Investment Board 13F ↗	18.21M	$827.4M	unchanged
2	GAMCO Investors, Inc. 13F ↗	1.71M	$78.9M	-0.8%
3	Gabelli Funds LLC 13F ↗	801,931	$37.0M	+12.0%
4	Guardian Capital LP 13F ↗	425,333	$19.6M	+297.4%
5	Brightline Capital Management, LLC 13F ↗	300,000	$13.8M	New
6	Morgan Stanley 13F ↗	259,960	$12.0M	+1.5%
7	Osaic Holdings, Inc. 13F ↗	159,540	$7.4M	+1.7%
8	Vestcor Inc 13F ↗	150,000	$6.9M	-14.3%
9	Senvest Management, LLC 13F ↗	145,201	$6.7M	+5.5%
10	NFC Investments, LLC 13F ↗	132,774	$6.1M	n/a

2 of these funds report values in thousands of dollars; their figures are shown in dollars.

Download CSV Every fund that holds TSAT, not only these ten. A download holds at most 10,000 rows; narrow the filters to get a smaller slice.

13F holders

Funds that report this stock, checked against market prices.

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Trades by members of Congress

Disclosed in dollar ranges, up to 45 days after the trade.

No recent congressional trades for this company.

Trades by members of Congress

Disclosed in dollar ranges, up to 45 days after the trade.

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Lobbying

What Telesat Corporation and its lobbying firms report each quarter.

No recent lobbying filings for this company.

Lobbying

What Telesat Corporation and its lobbying firms report each quarter.

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Institutional ownership over time

How many funds reported holding the stock at the end of each quarter, and how many shares they held between them.

Funds holding the stock

Shares they report

Funds holding the stock by quarter

Q4 2021	91	—	27.00M	$774.2M
Q1 2022	82	-9	27.18M	$448.5M
Q2 2022	64	-18	26.67M	$297.8M
Q3 2022	55	-9	26.47M	$206.6M
Q4 2022	49	-6	26.69M	$197.7M
Q1 2023	43	-6	44.50M	$384.2M
Q2 2023	44	+1	44.61M	$420.7M
Q3 2023	46	+2	44.60M	$640.1M
Q4 2023	49	+3	45.02M	$470.4M
Q1 2024	45	-4	44.18M	$376.3M
Q2 2024	39	-6	43.92M	$400.2M
Q3 2024	40	+1	43.68M	$578.1M
Q4 2024	46	+6	43.72M	$718.5M
Q1 2025	57	+11	43.76M	$820.3M
Q2 2025	59	+2	43.72M	$1.1B
Q3 2025	65	+6	45.35M	$1.2B
Q4 2025	65	0	43.60M	$1.3B
Q1 2026	75	+10	43.67M	$1.6B
Q2 2026	103	+28	42.91M	$2.2B
Q3 2026	67	-36	23.48M	$1.1B

Each point is a quarter-end, from Q4 2021 to Q3 2026. A fund's 13F lists its long positions in US-listed securities as of the last day of the quarter and arrives up to 45 days later, so each point shows holdings at quarter-end, not on the day they were reported.

Common shares only; options and bonds are left out. When a fund amends a report, the amended version is the one counted.

The history follows the company's current CUSIP number (879512309). If the company's shares were ever re-issued under a different CUSIP, the quarters before the change are not part of this series, so the first point (Q4 2021) can be later than the stock's first appearance in 13F reports.

Share counts are adjusted for stock splits; none took place between these quarters. Values are in dollars as reported at the time and are not adjusted.

A quarter appears once our daily update has built its summary. If a summary cannot be built, older reports are kept and the chart shows the quarters it has until the next update repairs it.

Institutional ownership over time

How many funds reported holding the stock at the end of each quarter, and how many shares they held between them.

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More filings and data

Each opens the table.

Ownership stakes5 in 12 mo 8-K eventsNone in 90 days PatentsNone on record Short interestFINRA · updated Oct 15 Planned insider salesNone in 12 mo Executive payNone on record Wikipedia attentionNone on record SEC enforcementNone on record Ownership stakes…8-K events…Patents…Short interest…Planned insider sales…Executive pay…Wikipedia attention…SEC enforcement…

About the company

The basics from the company’s SEC registration.

Legal name: Telesat Corp
Address: 160 ELGIN ST, SUITE 2100, OTTAWA, Ontario, Canada K2P 2P7
Phone: (613) 748-8700 X2268
Fiscal year ends: Dec 31
Filer category: Accelerated filer
Incorporated in: British Columbia, Canada
Listed as: TSAT (Nasdaq)
Former names: Telesat Corp (until 2026)
SEC filings: All filings on SEC EDGAR ↗

About the company

The basics from the company’s SEC registration.

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$45.29−$0.10 (−0.22%) Nov 13 close

1M3M1Y

Oct 13, 2026Low $37.19 · High $48.40Nov 13, 2026

Aug 13, 2026Low $37.19 · High $52.62Nov 13, 2026

Nov 13, 2025Low $23.58 · High $61.40Nov 13, 2026

Congress purchase Congress sale Insider sale over $1M

Adjusted for stock splits; not for dividends. Where prices come from.

Live chart

Intraday and historical prices from TradingView. Quotes may be delayed.

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Information, not investment advice. Company matching is automatic; check the source before relying on one row.