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/CHYM/capital-change-brief"
Use Arkolith's capital_change_brief for CHYM. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | CROSSLINK CAPITAL INC | $490.5M | 26.2M | ▼−3.8% Reduced · −1.0M sh | Q1 2026 | |
| 2 | GENERAL ATLANTIC, L.P. | $398.2M | 21.3M | —Held | Q1 2026 | |
| 3 | Menlo Ventures Management, L.P. | $326.7M | 17.4M | ▲New +17.4M sh | Q1 2026 | |
| 4 | TIGER GLOBAL MANAGEMENT LLC | $207.6M | 11.1M | ▼−22% Reduced · −3.1M sh | Q1 2026 | |
| 5 | ICONIQ Capital, LLC | $207.2M | 11.1M | ▼−8.1% Reduced · −978K sh | Q1 2026 | |
| 6 | COATUE MANAGEMENT LLC | $188.6M | 10.1M | —Held | Q1 2026 | |
| 7 | VANGUARD PORTFOLIO MANAGEMENT LLC | $187.8M | 10.0M | ▲New +10.0M sh | Q1 2026 | |
| 8 | VANGUARD CAPITAL MANAGEMENT LLC | $179.1M | 9.6M | ▲New +9.6M sh | Q1 2026 | |
| 9 | Forerunner Ventures Management, LLC | $169.2M | 9.0M | —Held | Q1 2026 | |
| 10 | Dragoneer Investment Group, LLC | $80.7M | 4.3M | ▼−50% Reduced · −4.2M sh | Q1 2026 | |
| 11 | MILLENNIUM MANAGEMENT LLC | $67.1M | 3.6M | ▲+70% Added · +1.5M sh | Q1 2026 | |
| 12 | Nuveen, LLC | $65.1M | 3.5M | ▲+27% Added · +746K sh | Q1 2026 | |
| 13 | UBS Group AG | $65.0M | 3.5M | ▲+60% Added · +1.3M sh | Q1 2026 | |
| 14 | Greenhouse Funds LLLP | $64.1M | 3.4M | ▲+3.9% Added · +130K sh | Q1 2026 | |
| 15 | MARSHALL WACE, LLP | $63.5M | 3.4M | ▲+76% Added · +1.5M sh | Q1 2026 | |
| 16 | CITADEL ADVISORS LLC | $54.7M | 2.9M | ▼−56% Reduced · −3.7M sh | Q1 2026 | |
| 17 | Patient Capital Management, LLC | $54.0M | 2.9M | ▲+42% Added · +847K sh | Q1 2026 | |
| 18 | Ashton Thomas Private Wealth, LLC | $53.4M | 2.9M | ▼−44% Reduced · −2.3M sh | Q1 2026 | |
| 19 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $51.6M | 2.8M | ▲28× Added · +2.7M sh | Q1 2026 | |
| 20 | Qube Research & Technologies Ltd | $46.2M | 2.5M | ▲+38% Added · +679K sh | Q1 2026 | |
| 21 | ADAGE CAPITAL PARTNERS GP, L.L.C. | $44.4M | 2.4M | ▲+173% Added · +1.5M sh | Q1 2026 | |
| 22 | IEQ CAPITAL, LLC | $43.4M | 2.3M | ▲+0.2% Added · +4K sh | Q1 2026 | |
| 23 | LIGHT STREET CAPITAL MANAGEMENT, LLC | $38.9M | 2.1M | ▼−23% Reduced · −633K sh | Q1 2026 | |
| 24 | AMERICAN CENTURY COMPANIES INC | $37.6M | 2.0M | ▲+31% Added · +480K sh | Q1 2026 | |
| 25 | Atreides Management, LP | $30.4M | 1.6M | ▲+7.9% Added · +119K 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 15, 2026 | FRANKEL ADAM B | General Counsel | Sell (S) | 3K | $53K |
| Jun 9, 2026 | FRANKEL ADAM B | General Counsel | Sell (S) | 3K | $54K |
| Jun 2, 2026 | Marshall Cynthia | Director | Grant (A) | 11K | $0 |
| Jun 2, 2026 | DECKER SUSAN L | Director | Grant (A) | 11K | $0 |
| Jun 2, 2026 | Dunne James J. III | Director | Grant (A) | 11K | $0 |
| Jun 2, 2026 | Feuille James | Director | Grant (A) | 11K | $0 |
| Jun 2, 2026 | CAROLAN SHAWN T | Director | Grant (A) | 11K | $0 |
| May 18, 2026 | Britt Christopher R | Chief Executive Officer, Director | Gift (G) | 14K | $0 |
| May 18, 2026 | Britt Christopher R | Chief Executive Officer, Director | Gift (G) | 14K | $0 |
| May 18, 2026 | King Ryan A | Co-Founder, Director | Gift (G) | 7K | $0 |
| May 18, 2026 | King Ryan A | Co-Founder, Director | Gift (G) | 7K | $0 |
| May 18, 2026 | Newcomb Matthew S | Chief Financial Officer | Gift (G) | 18K | $0 |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 59 funds | $17.2B |
| AMAZON.COM INCAMZN | 58 funds | $20.6B |
| ALPHABET INC-CL AGOOGL | 57 funds | $15.8B |
| META PLATFORMS INC-CLASS AMETA | 56 funds | $11.3B |
| NVIDIA CORPNVDA | 55 funds | $27.3B |
| BROADCOM INCAVGO | 54 funds | $11.3B |
| MICRON TECHNOLOGY INCMU | 54 funds | $5.0B |
| MASTERCARD INC - AMA | 54 funds | $4.9B |
| TESLA INCTSLA | 53 funds | $6.4B |
| LAM RESEARCH CORPLRCX | 53 funds | $4.9B |
| ADVANCED MICRO DEVICESAMD | 53 funds | $2.4B |
| APPLE INCAAPL | 52 funds | $17.6B |
Ranked by how many of CHYM'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 CHYM. 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.