New Positions
11 managers initiated
Top five by reported value
- BANK OF MONTREAL /CAN/$1.2M
- LAZARD ASSET MANAGEMENT LLC$1.2M
- Quadrature Capital Ltd$602.1K
- XTX Topco Ltd$286.4K
- SageView Advisory Group, LLC$130.9K
Telesat Corp NASDAQ NMS - GLOBAL MARKET:TSAT
Institutional holders, quarter-over-quarter share deltas, and new and closed positions disclosed in Form 13F. Period 2025-12-31 · prior 2025-09-30.
11 new19 added35 reduced10 exited
Total Institutional Holders
65
as of 2025-12-31
Top Holder
Public Sector Pension Investment Board
$529.9M
Largest QoQ Increase
Senvest Management, LLC
+97,411 sh
Largest QoQ Decrease
Heard Capital LLC
-1,717,327 sh
New Positions(11)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| BANK OF MONTREAL /CAN/ | 43,235 | +43,235 | $1.2M | +$1.2M | — |
| LAZARD ASSET MANAGEMENT LLC | 41,504 | +41,504 | $1.2M | +$1.2M | — |
| Quadrature Capital Ltd | 20,692 | +20,692 | $602.1K | +$602.1K | — |
| XTX Topco Ltd | 9,841 | +9,841 | $286.4K | +$286.4K | — |
| SageView Advisory Group, LLC | 4,500 | +4,500 | $130.9K | +$130.9K | — |
| Quantbot Technologies LP | 1,966 | +1,966 | $57.2K | +$57.2K | — |
| CITIGROUP INC | 1,042 | +1,042 | $30.1K | +$30.1K | — |
| IFP Advisors, Inc | 1,000 | +1,000 | $27.8K | +$27.8K | — |
| Smartleaf Asset Management LLC | 500 | +500 | $14.7K | +$14.7K | — |
| Concord Wealth Partners | 15 | +15 | $437 | +$437 | — |
| Virtu Financial LLC | 7,262 | +7,262 | $211 | +$211 | — |
Added To(19)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| GAMCO INVESTORS, INC. ET AL | 1,831,693 | +44,785 | $53.3M | +$5.9M | 2.5% |
| Senvest Management, LLC | 134,668 | +97,411 | $3.9M | +$2.9M | 261.4% |
| MILLENNIUM MANAGEMENT LLC | 128,472 | +91,272 | $3.7M | +$2.8M | 245.3% |
| Pathstone Holdings, LLC | 56,992 | +45,000 | $1.7M | +$1.4M | 375.3% |
| Militia Capital Partners, LP | 46,425 | +30,950 | $1.3M | +$900.6K | 200.0% |
| MORGAN STANLEY | 64,323 | +22,647 | $1.9M | +$767.4K | 54.3% |
| PCJ Investment Counsel Ltd. | 117,498 | +5,318 | $3.4M | +$459.7K | 4.7% |
| K.J. Harrison & Partners Inc | 70,000 | +12,000 | $2.0M | +$412.2K | 20.7% |
| TD Waterhouse Canada Inc. | 20,882 | +4,901 | $586.1K | +$160.0K | 30.7% |
| Federation des caisses Desjardins du Quebec | 24,668 | +4,000 | $679.9K | +$152.4K | 19.4% |
| BARCLAYS PLC | 57,925 | +25 | $1.4M | -$118.7K | 0.0% |
| BNP PARIBAS ARBITRAGE, SNC | 7,045 | +3,227 | $205.0K | +$103.8K | 84.5% |
| Diametric Capital, LP | 19,719 | +1,800 | $573.8K | +$99.0K | 10.0% |
| Royal Bank of Canada | 2,922 | +1,662 | $85.0K | +$56.0K | 131.9% |
| Tower Research Capital LLC (TRC) | 1,175 | +975 | $34.2K | +$28.9K | 487.5% |
| NATIONAL BANK OF CANADA /FI/ | 1,072 | +363 | $27.9K | +$10.1K | 51.2% |
| Vestcor Inc | 200,000 | +25,000 | $5.8K | +$1.2K | 14.3% |
| Penserra Capital Management LLC | 42,462 | +12,467 | $1.2K | +$441 | 41.6% |
| Farther Finance Advisors, LLC | 15 | +6 | $437 | +$198 | 66.7% |
Reduced(35)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Public Sector Pension Investment Board | 18,211,203 | 0 | $529.9M | +$54.4M | 0.0% |
| MHR FUND MANAGEMENT LLC | 18,035,092 | 0 | $524.8M | +$46.9M | 0.0% |
| Heard Capital LLC | 1,227,343 | -1,717,327 | $35.7M | -$42.3M | -58.3% |
| PenderFund Capital Management Ltd. | 409,753 | 0 | $15.9M | +$5.4M | 0.0% |
| LM Asset (IM) Inc. | 329,450 | -123,000 | $9.5M | -$2.3M | -27.2% |
| Rubric Capital Management LP | 843,781 | 0 | $24.6M | +$2.2M | 0.0% |
| Polar Asset Management Partners Inc. | 25,000 | -80,225 | $720.9K | -$2.1M | -76.2% |
| GABELLI FUNDS LLC | 712,879 | -2,400 | $20.7M | +$1.8M | -0.3% |
| NEXPOINT ASSET MANAGEMENT, L.P. | 396,623 | 0 | $11.5M | +$1.0M | 0.0% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 27,333 | -21,788 | $795.4K | -$506.3K | -44.4% |
| JANE STREET GROUP, LLC | 26,048 | -20,497 | $758.0K | -$475.4K | -44.0% |
| Walleye Capital LLC | 18,387 | -10,506 | $535.1K | -$230.6K | -36.4% |
| JPMORGAN CHASE & CO | 7,117 | -8,815 | $207.1K | -$215.1K | -55.3% |
| Connor, Clark & Lunn Investment Management Ltd. | 112,515 | -5,038 | $3.3M | +$157.0K | -4.3% |
| Platform Technology Partners | 8,551 | -6,073 | $248.8K | -$138.7K | -41.5% |
| CITADEL ADVISORS LLC | 98,933 | -4,604 | $2.9M | +$135.2K | -4.4% |
| UBS Group AG | 797 | -1,446 | $23.2K | -$36.2K | -64.5% |
| PDT Partners, LLC | 10,613 | 0 | $308.8K | +$27.6K | 0.0% |
| SIMPLEX TRADING, LLC | 758 | -16,018 | $22.1K | +$21.6K | -95.5% |
| GEODE CAPITAL MANAGEMENT, LLC | 8,121 | 0 | $236.3K | +$21.1K | 0.0% |
| STIFEL FINANCIAL CORP | 7,922 | -60 | $230.5K | +$19.0K | -0.8% |
| Asset Management One Co., Ltd. | 7,063 | -108 | $208.5K | +$18.5K | -1.5% |
| GABELLI & Co INVESTMENT ADVISERS, INC. | 57,711 | -6,300 | $1.7M | -$16.9K | -9.8% |
| BANK OF AMERICA CORP /DE/ | 20,168 | -2,477 | $586.9K | -$13.2K | -10.9% |
| Central Pacific Bank - Trust Division | 4,486 | 0 | $130.5K | +$11.7K | 0.0% |
| RENAISSANCE TECHNOLOGIES LLC | 55,800 | -5,846 | $1.6M | -$9.8K | -9.5% |
| Trexquant Investment LP | 12,588 | -1,013 | $366.3K | +$5.9K | -7.4% |
| ADVISOR GROUP HOLDINGS, INC. | 575 | 0 | $16.7K | +$1.8K | 0.0% |
| BRYN MAWR TRUST Co | 500 | 0 | $14.6K | +$1.3K | 0.0% |
| Ancora Advisors, LLC | 400 | 0 | $11.6K | +$1.0K | 0.0% |
| Steward Partners Investment Advisory, LLC | 45 | 0 | $1.3K | +$117 | 0.0% |
| SBI Securities Co., Ltd. | 46 | -8 | $1.3K | -$92 | -14.8% |
| PEAPACK GLADSTONE FINANCIAL CORP | 13,885 | 0 | $404 | +$36 | 0.0% |
| ACADIAN ASSET MANAGEMENT LLC | 16,670 | -1,900 | $482 | -$9 | -10.2% |
| Covestor Ltd | 37 | 0 | $1 | $0 | 0.0% |
Sold Out(10)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Caption Management, LLC | 0 | -116,835 | $0 | -$3.1M | — |
| GROUP ONE TRADING, L.P. | 0 | -53,214 | $0 | -$1.4M | — |
| ARISTEIA CAPITAL LLC | 0 | -26,740 | $0 | -$708.6K | — |
| Fiera Capital Corp | 0 | -23,796 | $0 | -$630.6K | — |
| D. E. Shaw & Co., Inc. | 0 | -13,694 | $0 | -$362.9K | — |
| Cubist Systematic Strategies, LLC | 0 | -9,716 | $0 | -$257.5K | — |
| Jump Financial, LLC | 0 | -9,438 | $0 | -$250.1K | — |
| Quarry LP | 0 | -8,000 | $0 | -$212.0K | — |
| Advisory Services Network, LLC | 0 | -28 | $0 | -$742 | — |
| Guerra Advisors Inc | 0 | -20 | $0 | -$530 | — |
Top Holders by reported value
Ranked by the dollar value reported on the latest Form 13F. Share counts reflect long positions as of 2025-12-31.
New & Closed Positions this quarter
Closed Positions
10 managers exited
Top five by prior-quarter value
- Caption Management, LLC$3.1M
- GROUP ONE TRADING, L.P.$1.4M
- ARISTEIA CAPITAL LLC$708.6K
- Fiera Capital Corp$630.6K
- D. E. Shaw & Co., Inc.$362.9K
Methodology
Form 13F is the SEC's quarterly disclosure for institutional investment managers exercising discretion over $100 million or more in qualifying U.S. equity securities. Managers must file within 45 days of each calendar quarter end, which is why holdings shown here reflect a snapshot at the period date — not real-time positioning.
Quarter-over-quarter deltas compare each manager's most recently reported share count for TSAT against its prior-quarter count. New positions are entries where the prior count was zero; closed positions are entries where the current count is zero. Amendments (13F-HR/A) replace prior filings for the same period.
Source: SEC EDGAR Form 13F (XML information tables). Dollar values are as reported by the manager and may use mid-quarter pricing conventions. CUSIP-to-ticker resolution is best-effort.