Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in GSAT held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 4.0M | $265.9M | -4.7% | 3.108% | 0.00% |
| 2 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2.4M | $160.0M | β | 1.871% | 0.01% |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | 2.3M | $151.1M | β | 1.766% | 0.00% |
| 4 | Greenhouse Funds LLLP | 2.2M | $146.2M | -9.2% | 1.709% | 7.19% |
| 5 | STATE STREET CORP | 1.5M | $102.2M | +14.5% | 1.194% | 0.00% |
| 6 | AMERICAN CENTURY COMPANIES INC | 1.5M | $100.2M | +4.0% | 1.172% | 0.05% |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | 1.5M | $96.5M | +13.2% | 1.128% | 0.01% |
| 8 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1.1M | $75.0M | -46.7% | 0.877% | 0.01% |
| 9 | BECK MACK & OLIVER LLC | 1.1M | $74.2M | -1.9% | 0.867% | 1.53% |
| 10 | FMR LLC | 909K | $60.4M | -12.5% | 0.706% | 0.00% |
| 11 | ASHFORD CAPITAL MANAGEMENT INC | 908K | $60.3M | -9.2% | 0.705% | 7.45% |
| 12 | Senvest Management, LLC | 869K | $57.7M | +27.7% | 0.675% | 1.91% |
| 13 | Broad Bay Capital Management, LP | 702K | $46.6M | +25.9% | 0.545% | 4.79% |
| 14 | American Alpha Advisors, LLC | 583K | $34.8M | -90.9% | 0.453% | 19.64% |
| 15 | UBS Group AG | 466K | $30.9M | -11.6% | 0.362% | 0.00% |
| 16 | NORTHERN TRUST CORP | 459K | $30.5M | +2.5% | 0.356% | 0.00% |
| 17 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 417K | $27.7M | -1.7% | 0.324% | 0.00% |
| 18 | VANGUARD FIDUCIARY TRUST CO | 352K | $23.4M | β | 0.273% | 0.01% |
| 19 | VOYA INVESTMENT MANAGEMENT LLC | 335K | $22.2M | +3612.7% | 0.260% | 0.02% |
| 20 | SOFTBANK GROUP CORP | 321K | $21.3M | 0.0% | 0.249% | 0.19% |
| 21 | AMERIPRISE FINANCIAL INC | 300K | $19.9M | +2.1% | 0.233% | 0.00% |
| 22 | Point72 Asset Management, L.P. | 296K | $19.7M | β | 0.230% | 0.03% |
| 23 | BANK OF AMERICA CORP /DE/ | 290K | $19.3M | -4.9% | 0.226% | 0.00% |
| 24 | Anson Funds Management LP | 258K | $17.1M | +416.4% | 0.200% | 2.18% |
| 25 | RAYMOND JAMES FINANCIAL INC | 253K | $16.8M | +1165.1% | 0.197% | 0.01% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in GSAT β a direct measure of their conviction.
Filings activity in GSAT during Q1 2026, grouped by how each filer changed its position.
Institutions that opened a new GSAT position in Q1 2026
Institutions that fully closed their GSAT position in Q1 2026
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 274 | +7.9% | 19.66% | +0.85 pp | $2.06B | +4.5% |
| Q4 2025 | 254 | +34% | 18.81% | +7.28 pp | $1.97B | +63% |
| Q3 2025 | 190 | +30% | 11.53% | +4.71 pp | $1.20B | +69% |
| Q2 2025 | 146 | 11% | 6.82% | +0.92 pp | $712M | +16% |
| Q1 2025 | 164 | 31% | 5.90% | 1.64 pp | $617M | 22% |
| Q4 2024 | 236 | +9.8% | 7.54% | +3.03 pp | $788M | +67% |
| Q3 2024 | 215 | +5.4% | 4.51% | +0.53 pp | $471M | +13% |
| Q2 2024 | 204 | β | 3.98% | β | $417M | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying GSAT stock.
Based on Q1 2026 13F filings, institutional ownership of Globalstar, Inc. stands at 19.7%, held across 274 reporting institutions.
BlackRock, Inc. is the largest reported institutional holder of GSAT, with approximately 4,002,998 shares worth $0.27B as of Q1 2026.
Yes β 2 widely-followed marquee investors appear among the top 25 institutional holders of GSAT, including SUSQUEHANNA INTERNATIONAL GROUP, LLP, Point72 Asset Management, L.P..
Our composite Smart Money Score for GSAT is 64 out of 100 (Bullish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
59 institutions opened new positions in GSAT during Q1 2026, while 39 fully exited. 161 added to existing positions and 52 trimmed.
GSAT institutional ownership rose by 0.85 percentage points quarter-over-quarter, with a net change of +20 holders.
The top 10 institutions account for 59.9% of all reported 13F value in GSAT, and the top 25 account for 81.7%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Globalstar, Inc. (GSAT) Institutional Ownership