271 tracked 13F filers disclose a position in GSAT as of the latest SEC 13F filings, a combined $2.0B in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | $265.9M | 4.0M | ▼−4.7% Reduced · −196K sh | Q1 2026 | |
| 2 | VANGUARD PORTFOLIO MANAGEMENT LLC | $160.0M | 2.4M | →First observed position No prior filed position | Q1 2026 | |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | $151.1M | 2.3M | →First observed position No prior filed position | Q1 2026 | |
| 4 | Greenhouse Funds LLLP | $146.2M | 2.2M | ▼−1.1% Reduced · −24K sh | Q1 2026 | |
| 5 | AMERICAN CENTURY COMPANIES INC | $100.2M | 1.5M | ▲+4.0% Added · +58K sh | Q1 2026 | |
| 6 | STATE STREET CORP | $104.7M | 1.3M | ▼−16% Reduced · −250K sh | Q2 2026 | |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | $98.1M | 1.2M | ▼−17% Reduced · −246K sh | Q2 2026 | |
| 8 | BECK MACK & OLIVER LLC | $74.2M | 1.1M | ▼−1.9% Reduced · −22K sh | Q1 2026 | |
| 9 | VAN ECK ASSOCIATES CORP | Withheld | 974K | ▲+67% Added · +390K sh | Q1 2026 | |
| 10 | FMR LLC | $60.4M | 909K | ▼−13% Reduced · −130K sh | Q1 2026 | |
| 11 | Senvest Management, LLC | $57.7M | 869K | ▲+28% Added · +188K sh | Q1 2026 | |
| 12 | Broad Bay Capital Management, LP | $46.6M | 702K | ▲+26% Added · +145K sh | Q1 2026 | |
| 13 | ASHFORD CAPITAL MANAGEMENT INC | $41.4M | 510K | ▼−44% Reduced · −398K sh | Q2 2026 | |
| 14 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $33.8M | 509K | ▲+168% Added · +319K sh | Q1 2026 | |
| 15 | UBS Group AG | $30.9M | 466K | ▼−12% Reduced · −61K sh | Q1 2026 | |
| 16 | NORTHERN TRUST CORP | $30.5M | 459K | ▲+2.5% Added · +11K sh | Q1 2026 | |
| 17 | American Alpha Advisors, LLC | $28.8M | 433K | —Held | Q1 2026 | |
| 18 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $27.7M | 417K | ▼−1.7% Reduced · −7K sh | Q1 2026 | |
| 19 | VANGUARD FIDUCIARY TRUST CO | $23.4M | 352K | →First observed position No prior filed position | Q1 2026 | |
| 20 | VOYA INVESTMENT MANAGEMENT LLC | $22.2M | 335K | ▲37× Added · +326K sh | Q1 2026 | |
| 21 | CAPSTONE INVESTMENT ADVISORS, LLC | $24.4M | 300K | ▲New +300K sh | Q2 2026 | |
| 22 | AMERIPRISE FINANCIAL INC | $19.9M | 300K | ▲+2.1% Added · +6K sh | Q1 2026 | |
| 23 | BANK OF AMERICA CORP /DE/ | $19.3M | 290K | ▼−4.8% Reduced · −15K sh | Q1 2026 | |
| 24 | RAYMOND JAMES FINANCIAL INC | $16.8M | 253K | ▲13× Added · +233K sh | Q1 2026 | |
| 25 | Sculptor Capital LP | $15.7M | 237K | ▲New +237K sh | Q1 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
Last quarter, 17 funds opened a new position in GSAT and 22 added to an existing one, while 13 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 147 funds | $227.0B |
| NVIDIA CORPNVDA | 146 funds | $324.0B |
| AMAZON.COM INCAMZN | 144 funds | $165.2B |
| META PLATFORMS INC-CLASS AMETA | 138 funds | $88.6B |
| APPLE INCAAPL | 137 funds | $242.8B |
| MICRON TECHNOLOGY INCMU | 137 funds | $32.3B |
| BROADCOM INCAVGO | 136 funds | $131.7B |
| ALPHABET INC-CL AGOOGL | 136 funds | $130.3B |
| ELI LILLY & COLLY | 136 funds | $63.0B |
| TESLA INCTSLA | 136 funds | $56.2B |
| LAM RESEARCH CORPLRCX | 136 funds | $30.8B |
| COSTCO WHOLESALE CORPCOST | 136 funds | $29.8B |
Ranked by how many of GSAT's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Aug 27, 2026 | Wolff Benjamin G | Director | Sell (S) | 20K | $1.6M |
| Aug 26, 2026 | Lynch James F | Director | Sell (S) | 110K | $9.0M |
| Aug 21, 2026 | Wolff Benjamin G | Director | Sell (S) | 20K | $1.6M |
| Aug 14, 2026 | Clary Rebecca | VP & Chief Financial Officer | Sell (S) | 24K | $2.0M |
| Aug 13, 2026 | Taylor Timothy Evan | VP, Finance & Operations, Director | Sell (S) | 75K | $6.2M |
| Aug 12, 2026 | Wolff Benjamin G | Director | Sell (S) | 33K | $2.7M |
| Aug 12, 2026 | Taylor Timothy Evan | VP, Finance & Operations, Director | Sell (S) | 75K | $6.2M |
| Aug 11, 2026 | Ponder L Barbee IV | General Counsel | Sell (S) | 5K | $394K |
| Aug 11, 2026 | Wolff Benjamin G | Director | Sell (S) | 24K | $2.0M |
| Aug 7, 2026 | Ponder L Barbee IV | General Counsel | Sell (S) | 12K | $1.0M |
| Jun 4, 2026 | Clary Rebecca | VP & Chief Financial Officer | Sell (S) | 920 | $75K |
| Apr 28, 2026 | Clary Rebecca | VP & Chief Financial Officer | Sell (S) | 4K | $330K |
| Class | 13F holders | Value held |
|---|---|---|
| GSATthis pagecs | 271 funds | $2.0B |
| GSATUSDGSAT | 1 funds | $5K |
| 378973AA9CORPORATE OBLIG | 1 funds | $1 |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
Connected entities for GSAT
This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/GSAT/capital-change-brief"
Use Arkolith's capital_change_brief for GSAT. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for GSAT. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.