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/ASTS/capital-change-brief"
Use Arkolith's capital_change_brief for ASTS. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Rakuten Group, Inc. | $2.6B | 31.0M | —Held | Q1 2026 | |
| 2 | BlackRock, Inc. | $1.2B | 14.5M | ▲+22% Added · +2.6M sh | Q1 2026 | |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | $952.1M | 11.5M | ▲New +11.5M sh | Q1 2026 | |
| 4 | VANGUARD PORTFOLIO MANAGEMENT LLC | $915.2M | 11.0M | ▲New +11.0M sh | Q1 2026 | |
| 5 | Alphabet Inc. | $741.1M | 8.9M | —Held | Q1 2026 | |
| 6 | STATE STREET CORP | $462.9M | 5.6M | ▲+41% Added · +1.6M sh | Q1 2026 | |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | $394.2M | 4.8M | ▲+5.4% Added · +243K sh | Q1 2026 | |
| 8 | UBS Group AG | $376.5M | 4.5M | ▲+32% Added · +1.1M sh | Q1 2026 | |
| 9 | D. E. Shaw & Co., Inc. | $284.8M | 3.4M | ▲+145% Added · +2.0M sh | Q1 2026 | |
| 10 | Clear Street Group Inc. | $280.9M | 3.4M | ▼−1.6% Reduced · −55K sh | Q1 2026 | |
| 11 | MORGAN STANLEY | $264.7M | 3.2M | ▼−31% Reduced · −1.5M sh | Q1 2026 | |
| 12 | NORGES BANK | $198.3M | 2.7M | ▲New +2.7M sh | Q4 2025 | |
| 13 | Marex Group plc | $218.8M | 2.6M | ▼−8.7% Reduced · −252K sh | Q1 2026 | |
| 14 | JANUS HENDERSON GROUP PLC | $218.3M | 2.6M | ▼−1.3% Reduced · −35K sh | Q1 2026 | |
| 15 | GOLDMAN SACHS GROUP INC | $191.7M | 2.3M | ▲+106% Added · +1.2M sh | Q1 2026 | |
| 16 | FMR LLC | $188.6M | 2.3M | ▲+95% Added · +1.1M sh | Q1 2026 | |
| 17 | BANK OF AMERICA CORP /DE/ | $136.3M | 1.6M | ▲+140% Added · +960K sh | Q1 2026 | |
| 18 | VANGUARD FIDUCIARY TRUST CO | $131.0M | 1.6M | ▲New +1.6M sh | Q1 2026 | |
| 19 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $128.9M | 1.6M | ▲+7.2% Added · +104K sh | Q1 2026 | |
| 20 | Broad Run Investment Management, LLC | $121.2M | 1.5M | ▼−6.9% Reduced · −109K sh | Q1 2026 | |
| 21 | NORTHERN TRUST CORP | $119.5M | 1.4M | ▲+24% Added · +281K sh | Q1 2026 | |
| 22 | FIRST TRUST ADVISORS LP | $109.1M | 1.3M | ▲+14% Added · +164K sh | Q1 2026 | |
| 23 | Focus Partners Wealth | $104.4M | 1.3M | ▼−0.8% Reduced · −10K sh | Q1 2026 | |
| 24 | VAN ECK ASSOCIATES CORP | Withheld | 1.1M | ▲+67% Added · +442K sh | Q1 2026 | |
| 25 | BNP PARIBAS FINANCIAL MARKETS | $91.2M | 1.1M | ▲+8.0% Added · +81K 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 22, 2026 | Avellan Abel Antonio | Chief Executive Officer, Director, 10% Owner | Other (J) | 2.5M | — |
| Jun 12, 2026 | RUBIN RONALD L | Director | Grant (A) | 2K | $0 |
| Jun 12, 2026 | Cisneros Adriana | Director | Grant (A) | 2K | $0 |
| Jun 12, 2026 | Torres Julio A. | Director | Grant (A) | 2K | $0 |
| Jun 12, 2026 | Wibergh Johan | Director | Grant (A) | 2K | $0 |
| Jun 12, 2026 | SARNOFF RICHARD | Director | Grant (A) | 2K | $0 |
| Jun 11, 2026 | Johnson Andrew Martin | CFO and CLO, Director | Sell (S) | 46K | $4.3M |
| Jun 6, 2026 | Wibergh Johan | Director | Tax withholding (F) | 208 | $19K |
| Jun 5, 2026 | Yao Huiwen | Chief Technology Officer | Sell (S) | 40K | $3.9M |
| May 30, 2026 | Johnson Andrew Martin | CFO and CLO, Director | Tax withholding (F) | 16K | $1.9M |
| May 30, 2026 | Avellan Abel Antonio | Chief Executive Officer, Director | Tax withholding (F) | 33K | $3.7M |
| May 30, 2026 | Bernal Maya | Chief Accounting Officer | Tax withholding (F) | 3K | $297K |
| Class | 13F holders | Value held |
|---|---|---|
| ASTSthis pagecs | 465 funds | $12.8B |
| ASTS 2.25 04/15/36CONVERTIBLE BOND | 1 funds | $9.6M |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 208 funds | $212.9B |
| NVIDIA CORPNVDA | 205 funds | $309.8B |
| APPLE INCAAPL | 205 funds | $232.0B |
| META PLATFORMS INC-CLASS AMETA | 205 funds | $89.8B |
| AMAZON.COM INCAMZN | 204 funds | $159.7B |
| ALPHABET INC-CL AGOOGL | 204 funds | $128.8B |
| BROADCOM INCAVGO | 203 funds | $121.4B |
| VISA INC-CLASS A SHARESV | 203 funds | $46.3B |
| MICRON TECHNOLOGY INCMU | 203 funds | $29.6B |
| ALPHABET INC-CL CGOOG | 202 funds | $98.2B |
| JPMORGAN CHASE & COJPM | 202 funds | $52.7B |
| COSTCO WHOLESALE CORPCOST | 202 funds | $33.1B |
Ranked by how many of ASTS'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 ASTS. 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.