Who owns Telesat Corporation?
Institutional ownership of TSAT from SEC Form 13F filings across 70 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
70
13F holders
$1.95B
value, 2026 filers
262.1%
of shares outstanding (38.8M sh)
33
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30· % of fund = share of the manager's own book · % of co. = share of TSAT's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | Public Sector Pension Investment Board | 36.4M | $1.84B | 4.8% | 246.3% | +100.0% |
| 2 | MILLENNIUM MANAGEMENT LLC | 544,272 | $27.6M | 0.0% | 3.7% | +258.7% |
| 3 | MORGAN STANLEY | 256,183 | $13.0M | 0.0% | 1.7% | +56.9% |
| 4 | Vestcor Inc | 175,000 | $8,859 | 0.2% | 1.2% | -30.0% |
| 5 | OSAIC HOLDINGS, INC. | 156,844 | $7.9M | 0.0% | 1.1% | +14.5% |
| 6 | Rokos Capital Management LLPNEW | 137,737 | $7.0M | 0.0% | 0.9% | new |
| 7 | MACKENZIE FINANCIAL CORPNEW | 118,830 | $8.5M | 0.0% | 0.8% | new |
| 8 | Connor, Clark & Lunn Investment Management Ltd. | 93,932 | $4.8M | 0.0% | 0.6% | -23.8% |
| 9 | Penserra Capital Management LLC | 84,309 | $4,267 | 0.0% | 0.6% | +14.5% |
| 10 | CenterBook Partners LPNEW | 71,500 | $3.6M | 0.2% | 0.5% | new |
| 11 | K.J. Harrison & Partners Inc | 66,000 | $3.3M | 0.5% | 0.4% | -5.7% |
| 12 | CITADEL ADVISORS LLC | 63,357 | $3.2M | 0.0% | 0.4% | -53.6% |
| 13 | TD Waterhouse Canada Inc. | 53,708 | $2.5M | 0.0% | 0.4% | +127.3% |
| 14 | Qube Research & Technologies Ltd | 50,925 | $2.6M | 0.0% | 0.3% | +533.2% |
| 15 | FIL LtdNEW | 42,100 | $2.1M | 0.0% | 0.3% | new |
| 16 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 33,365 | $1.7M | 0.0% | 0.2% | +31.4% |
| 17 | BNP PARIBAS FINANCIAL MARKETS | 31,242 | $1.6M | 0.0% | 0.2% | +325.4% |
| 18 | BANK OF AMERICA CORP /DE/ | 30,860 | $1.6M | 0.0% | 0.2% | -11.3% |
| 19 | JANE STREET GROUP, LLC | 30,635 | $1.6M | 0.0% | 0.2% | -27.8% |
| 20 | BANK OF MONTREAL /CAN/NEW | 22,779 | $1.2M | 0.0% | 0.2% | new |
| 21 | TD Asset Management IncNEW | 22,722 | $1.2M | 0.0% | 0.2% | new |
| 22 | Voleon Capital Management LPNEW | 21,505 | $1.1M | 0.0% | 0.1% | new |
| 23 | D. E. Shaw & Co., Inc. | 21,457 | $1.1M | 0.0% | 0.1% | -12.1% |
| 24 | AMERICAN CENTURY COMPANIES INCNEW | 18,108 | $918,391 | 0.0% | 0.1% | new |
| 25 | GOLDMAN SACHS GROUP INCNEW | 17,294 | $875,422 | 0.0% | 0.1% | new |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.