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.
| # | 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 | ▲New +2.4M sh | Q1 2026 | |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | $151.1M | 2.3M | ▲New +2.3M sh | Q1 2026 | |
| 4 | Greenhouse Funds LLLP | $146.2M | 2.2M | ▼−1.1% Reduced · −24K sh | Q1 2026 | |
| 5 | STATE STREET CORP | $102.2M | 1.5M | ▲+14% Added · +194K sh | Q1 2026 | |
| 6 | AMERICAN CENTURY COMPANIES INC | $100.2M | 1.5M | ▲+4.0% Added · +58K sh | Q1 2026 | |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | $96.5M | 1.5M | ▲+13% Added · +169K sh | Q1 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 | ASHFORD CAPITAL MANAGEMENT INC | $60.3M | 908K | ▼−9.2% Reduced · −91K sh | Q1 2026 | |
| 12 | Senvest Management, LLC | $57.7M | 869K | ▲+28% Added · +188K sh | Q1 2026 | |
| 13 | Broad Bay Capital Management, LP | $46.6M | 702K | ▲+26% Added · +145K sh | Q1 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 | ▲New +352K sh | Q1 2026 | |
| 20 | VOYA INVESTMENT MANAGEMENT LLC | $22.2M | 335K | ▲37× Added · +326K sh | Q1 2026 | |
| 21 | AMERIPRISE FINANCIAL INC | $19.9M | 300K | ▲+2.1% Added · +6K sh | Q1 2026 | |
| 22 | BANK OF AMERICA CORP /DE/ | $19.3M | 290K | ▼−4.8% Reduced · −15K sh | Q1 2026 | |
| 23 | RAYMOND JAMES FINANCIAL INC | $16.8M | 253K | ▲13× Added · +233K sh | Q1 2026 | |
| 24 | Sculptor Capital LP | $15.7M | 237K | ▲New +237K sh | Q1 2026 | |
| 25 | DIMENSIONAL FUND ADVISORS LP | $15.4M | 232K | ▲+7.4% Added · +16K 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.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jun 4, 2026 | Clary Rebecca | VP & Chief Financial Officer | Sell (S) | 920 | $75K |
| May 11, 2026 | COWAN KEITH O | Director | Grant (A) | 3K | $0 |
| May 11, 2026 | Wolff Benjamin G | Director | Grant (A) | 3K | $0 |
| May 11, 2026 | Taylor Timothy Evan | VP, Finance & Operations, Director | Grant (A) | 3K | $0 |
| May 11, 2026 | HASLER WILLIAM A | Director | Grant (A) | 3K | $0 |
| Apr 28, 2026 | Clary Rebecca | VP & Chief Financial Officer | Sell (S) | 4K | $330K |
| Apr 27, 2026 | Clary Rebecca | VP & Chief Financial Officer | Grant (A) | 10K | $0 |
| Apr 15, 2026 | Clary Rebecca | VP & Chief Financial Officer | Sell (S) | 4K | $322K |
| Apr 14, 2026 | Clary Rebecca | VP & Chief Financial Officer | Grant (A) | 10K | $0 |
| Mar 19, 2026 | JACOBS PAUL E | Chief Executive Officer, Director | Option exercise (M) | 2K | $73K |
| Mar 19, 2026 | JACOBS PAUL E | Chief Executive Officer, Director | Sell (S) | 1 | $60 |
| Mar 19, 2026 | JACOBS PAUL E | Chief Executive Officer, Director | Option exercise (M) | 4K | $125K |
| Company | Co-held by | Combined value |
|---|---|---|
| AMAZON.COM INCAMZN | 70 funds | $23.9B |
| ELI LILLY & COLLY | 70 funds | $8.6B |
| CAPITAL ONE FINANCIAL CORPCOF | 70 funds | $1.8B |
| MICROSOFT CORPMSFT | 69 funds | $31.3B |
| MICRON TECHNOLOGY INCMU | 69 funds | $4.7B |
| ADVANCED MICRO DEVICESAMD | 69 funds | $3.8B |
| UNITEDHEALTH GROUP INCUNH | 69 funds | $3.1B |
| SERVICENOW INCNOW | 69 funds | $1.8B |
| S&P GLOBAL INCSPGI | 69 funds | $1.4B |
| NVIDIA CORPNVDA | 68 funds | $41.9B |
| APPLE INCAAPL | 68 funds | $37.4B |
| ALPHABET INC-CL AGOOGL | 68 funds | $20.2B |
Ranked by how many of GSAT's institutional holders also hold each name, a cross-fund conviction signal. Via the MCP server (ticker.co_held).
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. Every panel above is one call to the Arkolith API & MCP server.