Globalstar, Inc (GSAT) Ownership
GSAT ownership summary
as of October 18, 2026- Institutions
- 27.3% of shares outstanding
- Insiders
- 59.45% of shares outstanding
- Shares outstanding
- 129.6M
- Float
- 52.7M shares available to trade
- Short interest
- 7.85% 4.1M shares short
- Days to cover
- 7.28 short interest down 8.3% vs prior month
- Institutions 27.28%
- Insiders 59.45%
- Other investors 13.28%
GSAT top institutional holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | BlackRock Inc | 2.50% | 3.2M | $266.5M | −767,621 (−19.2%) | June 30, 2026 |
| 2 | Vanguard Capital Management, LLC | 1.79% | 2.3M | $190.9M | +43,400 (+1.9%) | June 30, 2026 |
| 3 | Vanguard Portfolio Management, LLC | 1.69% | 2.2M | $180.6M | −216,639 (−9.0%) | June 30, 2026 |
| 4 | NORGES BANK | 1.61% | 2.1M | $171.8M | +2.1M (0.0%) | June 30, 2026 |
| 5 | Van Eck Associates Corporation | 1.10% | 1.4M | $117.6M | +452,931 (+46.5%) | June 30, 2026 |
| 6 | Pentwater Capital Management LP | 1.05% | 1.4M | $111.6M | +1.4M (0.0%) | June 30, 2026 |
| 7 | State Street Corp | 0.99% | 1.3M | $106.1M | −249,733 (−16.2%) | June 30, 2026 |
| 8 | Geode Capital Management, LLC | 0.93% | 1.2M | $99.4M | −245,950 (−16.9%) | June 30, 2026 |
| 9 | Beck, Mack & Oliver LLC | 0.85% | 1.1M | $91.0M | −12,779 (−1.1%) | June 30, 2026 |
| 10 | Millennium Management LLC | 0.80% | 1.0M | $84.9M | +1.0M (+25,201.7%) | June 30, 2026 |
| 11 | Arrowstreet Capital Limited Partnership | 0.77% | 991K | $81.6M | +905,612 (+1,059.1%) | June 30, 2026 |
| 12 | LMR Partners LLP | 0.66% | 850K | $70.0M | +849,611 (0.0%) | June 30, 2026 |
| 13 | Citadel Advisors Llc | 0.42% | 542K | $44.7M | +542,467 (0.0%) | June 30, 2026 |
| 14 | Ashford Capital Management Inc | 0.39% | 510K | $42.0M | −397,831 (−43.8%) | June 30, 2026 |
| 15 | Eckert Corp | 0.36% | 468K | $38.5M | +467,647 (0.0%) | June 30, 2026 |
| 16 | Penserra Capital Management, LLC | 0.35% | 459K | $37.8M | +37,302 (+8.8%) | June 30, 2026 |
| 17 | Citigroup Inc | 0.35% | 447K | $36.9M | +440,725 (+6,540.9%) | June 30, 2026 |
| 18 | FMR Inc | 0.32% | 419K | $34.5M | −490,355 (−53.9%) | June 30, 2026 |
| 19 | Susquehanna International Group, LLP | 0.32% | 413K | $34.1M | −95,248 (−18.7%) | June 30, 2026 |
| 20 | American Century Companies Inc | 0.30% | 395K | $32.5M | −1.1M (−73.8%) | June 30, 2026 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 20, 11 holders added 8.2M shares and 9 cut 3.6M.
GSAT top mutual fund and ETF holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Vanguard MStar Total Stk Mkt Idx Invest | 1.26% | 1.6M | $134.7M | −1,972 (−0.1%) | August 31, 2026 |
| 2 | VanEck Space Innovators ETF A USD Acc | 0.98% | 1.3M | $105.0M | — | September 30, 2026 |
| 3 | Vanguard Small Cap Index | 0.90% | 1.2M | $96.1M | −17,660 (−1.5%) | September 30, 2026 |
| 4 | Vanguard MStar Small Cap Growth Indx Inv | 0.50% | 650K | $53.5M | −31,495 (−4.6%) | September 30, 2026 |
| 5 | iShares US Telecommunications ETF | 0.27% | 352K | $29.0M | — | September 30, 2026 |
| 6 | iShares Russell Mid-Cap Growth ETF | 0.22% | 290K | $23.9M | −309 (−0.1%) | September 30, 2026 |
| 7 | Schwab US Small-Cap ETF™ | 0.22% | 280K | $23.0M | +189 (+0.1%) | September 30, 2026 |
| 8 | Avantis US Large Cap Value ETF | 0.20% | 265K | $21.8M | +756 (+0.3%) | September 30, 2026 |
| 9 | Fidelity Extended Market Index | 0.19% | 248K | $20.4M | −4,176 (−1.7%) | August 31, 2026 |
| 10 | iShares Russell Mid-Cap ETF | 0.17% | 214K | $17.7M | +399 (+0.2%) | September 30, 2026 |
| 11 | Procure Space ETF | 0.16% | 206K | $17.0M | +1,212 (+0.6%) | September 30, 2026 |
| 12 | State Street® SPDR® S&P® Telecom ETF | 0.15% | 198K | $16.3M | +1,892 (+1.0%) | September 30, 2026 |
| 13 | Fidelity Mid Cap Index | 0.15% | 197K | $16.2M | — | August 31, 2026 |
| 14 | iShares Russell 1000 Growth ETF | 0.15% | 193K | $15.9M | −126 (−0.1%) | September 30, 2026 |
| 15 | Vanguard Communication Services ETF | 0.15% | 192K | $15.8M | +6,326 (+3.4%) | September 30, 2026 |
| 16 | Schwab US Mid-Cap ETF™ | 0.12% | 159K | $13.1M | +162 (+0.1%) | September 30, 2026 |
| 17 | Fidelity® SAI Small-Mid Cap Momt Idx | 0.12% | 159K | $13.1M | +19,372 (+13.9%) | August 31, 2026 |
| 18 | Fidelity Select Telecommunications Port | 0.12% | 157K | $12.9M | −1,000 (−0.6%) | August 31, 2026 |
| 19 | NexPoint Merger Arbitrage Z | 0.10% | 135K | $11.1M | +134,820 (0.0%) | June 30, 2026 |
| 20 | Fidelity Telecom and Utilities | 0.10% | 135K | $11.1M | — | August 31, 2026 |
Funds report holdings monthly or quarterly; dates differ by fund.
GSAT insider transactions
latest 20| Date | Name | Transaction | Price | Shares | Value |
|---|---|---|---|---|---|
| 2026-04-15 | Rebecca Clary | Sell | $79.85 | 4,037 | $322,354 |
| 2026-03-19 | Paul E Jacobs | Sell | $59.56 | 714 | $42,526 |
| 2026-03-11 | L Barbee Iv Ponder | Sell | $57.31 | 682 | $39,085 |
| 2026-03-11 | Paul E Jacobs | Sell | $57.31 | 1,153 | $66,078 |
| 2026-03-11 | Rebecca Clary | Sell | $57.31 | 762 | $43,670 |
| 2026-03-10 | L Barbee Iv Ponder | Sell | $55.38 | 492 | $27,247 |
| 2026-03-10 | Rebecca Clary | Sell | $55.38 | 351 | $19,438 |
| 2026-01-07 | Paul E Jacobs | Sell | $65.80 | 845 | $55,601 |
| 2025-12-29 | L Barbee Iv Ponder | Sell | $61.42 | 1,260 | $77,389 |
| 2025-12-29 | Rebecca Clary | Sell | $61.42 | 1,260 | $77,389 |
| 2025-12-22 | L Barbee Iv Ponder | Sell | $63.01 | 420 | $26,464 |
| 2025-12-22 | Rebecca Clary | Sell | $63.01 | 420 | $26,464 |
| 2025-12-17 | Rebecca Clary | Sell | $56.64 | 4,829 | $273,515 |
| 2025-12-17 | Rebecca Clary | Sell | $56.64 | 4,829 | $273,515 |
| 2025-12-08 | L Barbee Iv Ponder | Sell | $67.88 | 1,221 | $82,881 |
| 2025-12-08 | Rebecca Clary | Sell | $67.88 | 1,221 | $82,881 |
| 2025-12-01 | Rebecca Clary | Sell | $59.92 | 4,380 | $262,450 |
| 2025-11-17 | L Barbee Iv Ponder | Sell | $58.32 | 9,790 | $570,953 |
| 2025-11-17 | Rebecca Clary | Sell | $58.32 | 16,316 | $951,549 |
| 2025-11-14 | Rebecca Clary | Sell | $60.84 | 1,188 | $72,278 |
Reported trades by company officers, directors and other filers (including disclosures by members of Congress where EODHD lists them). "—" where the filing gives no share count.
GSAT shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns GSAT
Institutional investors own 27.3% of Globalstar's shares and insiders 59.45%. The largest holder is BlackRock Inc with 2.50% of the shares (3.2M), as of June 30, 2026. Among the top 20 institutions, 11 added shares and 9 reduced their stake in the latest filings. Short interest is 7.85% of the float, or 7.28 days of average trading volume. The share count rose 6.7% since 2014.
Related: GSAT analyst forecast, GSAT key metrics. See the GSAT stock overview for the latest quote and news.
GSAT ownership FAQ
Who owns the most Globalstar stock?
The largest shareholders of Globalstar are BlackRock Inc (2.50%), Vanguard Capital Management, LLC (1.79%), Vanguard Portfolio Management, LLC (1.69%), NORGES BANK (1.61%), Van Eck Associates Corporation (1.10%).
What percentage of Globalstar is owned by institutions?
Institutions hold 27.3% of Globalstar's shares outstanding; insiders hold 59.45%.
Which funds own Globalstar?
The largest fund holders of Globalstar are Vanguard MStar Total Stk Mkt Idx Invest (1.26%), VanEck Space Innovators ETF A USD Acc (0.98%), Vanguard Small Cap Index (0.90%), Vanguard MStar Small Cap Growth Indx Inv (0.50%), iShares US Telecommunications ETF (0.27%).
What is Globalstar's short interest?
4.1M shares of Globalstar were sold short, 7.85% of the float; at the average daily volume it would take 7.28 days to cover.
Are insiders buying or selling Globalstar?
Of the latest 20 reported insider transactions in Globalstar (since November 14, 2025), 0 were purchases and 20 were sales.
How many shares of Globalstar are outstanding?
Globalstar has 129.6M shares outstanding, of which 52.7M are in the public float.