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/BGC/capital-change-brief"
Use Arkolith's capital_change_brief for BGC. 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. | $534.0M | 54.6M | ▲+1.6% Added · +874K sh | Q1 2026 | |
| 2 | VANGUARD PORTFOLIO MANAGEMENT LLC | $240.0M | 24.5M | ▲New +24.5M sh | Q1 2026 | |
| 3 | Rubric Capital Management LP | $227.9M | 23.3M | ▲+11% Added · +2.3M sh | Q1 2026 | |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | $159.6M | 16.3M | ▲New +16.3M sh | Q1 2026 | |
| 5 | STATE STREET CORP | $141.6M | 14.5M | ▲+0.8% Added · +120K sh | Q1 2026 | |
| 6 | Nuveen, LLC | $89.9M | 9.2M | ▲+16% Added · +1.3M sh | Q1 2026 | |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | $87.8M | 9.0M | ▲+2.9% Added · +252K sh | Q1 2026 | |
| 8 | FMR LLC | $84.6M | 8.6M | ▲+6.7% Added · +544K sh | Q1 2026 | |
| 9 | DIMENSIONAL FUND ADVISORS LP | $77.3M | 7.9M | ▲+2.1% Added · +164K sh | Q1 2026 | |
| 10 | Boston Partners | $71.4M | 7.3M | ▼−17% Reduced · −1.5M sh | Q1 2026 | |
| 11 | CITADEL ADVISORS LLC | $57.4M | 5.9M | ▲+144% Added · +3.5M sh | Q1 2026 | |
| 12 | MORGAN STANLEY | $49.8M | 5.1M | ▼−9.5% Reduced · −534K sh | Q1 2026 | |
| 13 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $46.5M | 4.8M | ▲+3.6% Added · +167K sh | Q1 2026 | |
| 14 | SOROS FUND MANAGEMENT LLC | $41.1M | 4.2M | ▲+99% Added · +2.1M sh | Q1 2026 | |
| 15 | Private Capital Management, LLC | $40.5M | 4.1M | ▼−0.3% Reduced · −12K sh | Q1 2026 | |
| 16 | JPMORGAN CHASE & CO | $33.5M | 3.5M | ▲+12% Added · +364K sh | Q1 2026 | |
| 17 | NORTHERN TRUST CORP | $34.3M | 3.5M | ▲+3.3% Added · +113K sh | Q1 2026 | |
| 18 | PRIVATE MANAGEMENT GROUP INC | $32.5M | 3.3M | ▲+0.7% Added · +23K sh | Q1 2026 | |
| 19 | Bank of New York Mellon Corp | $27.0M | 2.8M | ▼−1.8% Reduced · −49K sh | Q1 2026 | |
| 20 | BANK OF AMERICA CORP /DE/ | $25.7M | 2.6M | ▲+17% Added · +376K sh | Q1 2026 | |
| 21 | VANGUARD FIDUCIARY TRUST CO | $24.6M | 2.5M | ▲New +2.5M sh | Q1 2026 | |
| 22 | UBS Group AG | $23.9M | 2.4M | ▲+75% Added · +1.0M sh | Q1 2026 | |
| 23 | Clearbridge Investments, LLC | $23.2M | 2.4M | ▼~0% Reduced · −315 sh | Q1 2026 | |
| 24 | GOLDMAN SACHS GROUP INC | $22.2M | 2.3M | ▲+8.7% Added · +181K sh | Q1 2026 | |
| 25 | JANE STREET GROUP, LLC | $22.0M | 2.2M | ▲+161% Added · +1.4M 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 |
|---|---|---|---|---|---|
| Apr 1, 2026 | Hauf Jason W. | Chief Financial Officer | Grant (A) | 43K | — |
| Apr 1, 2026 | Hauf Jason W. | Chief Financial Officer | Tax withholding (F) | 6K | $62K |
| Apr 1, 2026 | MERKEL STEPHEN M | Chairman of the Board & GC, Director | Grant (A) | 78K | $766K |
| Apr 1, 2026 | MERKEL STEPHEN M | Chairman of the Board & GC, Director | Tax withholding (F) | 17K | $163K |
| Apr 1, 2026 | Windeatt Sean A | COO and Co-CEO | Grant (A) | 268K | — |
| Apr 1, 2026 | Windeatt Sean A | COO and Co-CEO | Tax withholding (F) | 6K | $56K |
| Apr 1, 2026 | AUBIN JEAN-PIERRE | Co-Chief Executive Officer | Grant (A) | 270K | — |
| Apr 1, 2026 | ABULARRAGE JOHN J. | Co-Chief Executive Officer | Grant (A) | 351K | — |
| Mar 15, 2026 | AUBIN JEAN-PIERRE | Co-Chief Executive Officer | Tax withholding (F) | 14K | $138K |
| Mar 15, 2026 | ABULARRAGE JOHN J. | Co-Chief Executive Officer | Tax withholding (F) | 42K | $397K |
| Mar 5, 2026 | AUBIN JEAN-PIERRE | Co-Chief Executive Officer | Sell (S) | 10K | $96K |
| Jan 22, 2026 | Windeatt Sean A | COO and Co-CEO | Disposed to issuer (D) | 246K | $2.3M |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 109 funds | $44.8B |
| ELI LILLY & COLLY | 109 funds | $11.7B |
| AMAZON.COM INCAMZN | 108 funds | $35.7B |
| ALPHABET INC-CL AGOOGL | 108 funds | $28.8B |
| COSTCO WHOLESALE CORPCOST | 108 funds | $8.0B |
| BROADCOM INCAVGO | 107 funds | $23.2B |
| META PLATFORMS INC-CLASS AMETA | 107 funds | $19.8B |
| MASTERCARD INC - AMA | 107 funds | $7.9B |
| BANK OF AMERICA CORPBAC | 107 funds | $5.4B |
| ABBOTT LABORATORIESABT | 107 funds | $3.2B |
| NVIDIA CORPNVDA | 106 funds | $63.0B |
| APPLE INCAAPL | 106 funds | $52.1B |
Ranked by how many of BGC'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 BGC. 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.