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/QS/capital-change-brief"
Use Arkolith's capital_change_brief for QS. 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. | $139.1M | 21.8M | ▲+4.9% Added · +1.0M sh | Q1 2026 | |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | $133.2M | 20.9M | ▲New +20.9M sh | Q1 2026 | |
| 3 | D. E. Shaw & Co., Inc. | $126.0M | 19.7M | ▲+58% Added · +7.3M sh | Q1 2026 | |
| 4 | VANGUARD PORTFOLIO MANAGEMENT LLC | $115.0M | 18.0M | ▲New +18.0M sh | Q1 2026 | |
| 5 | TWO SIGMA INVESTMENTS, LP | $80.3M | 12.6M | ▲+120% Added · +6.9M sh | Q1 2026 | |
| 6 | Capricorn Investment Group LLC | $78.7M | 11.5M | —Held | Q1 2026 | |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | $53.3M | 8.3M | ▲+0.2% Added · +19K sh | Q1 2026 | |
| 8 | RENAISSANCE TECHNOLOGIES LLC | $51.4M | 8.1M | ▼−0.8% Reduced · −66K sh | Q1 2026 | |
| 9 | STATE STREET CORP | $48.2M | 7.6M | ▲+0.7% Added · +54K sh | Q1 2026 | |
| 10 | DIMENSIONAL FUND ADVISORS LP | $36.6M | 5.7M | ▲+135% Added · +3.3M sh | Q1 2026 | |
| 11 | MORGAN STANLEY | $34.2M | 5.4M | ▼−52% Reduced · −5.8M sh | Q1 2026 | |
| 12 | GOLDMAN SACHS GROUP INC | $33.5M | 5.2M | ▲+92% Added · +2.5M sh | Q1 2026 | |
| 13 | CITADEL ADVISORS LLC | $28.2M | 4.4M | ▲+145% Added · +2.6M sh | Q1 2026 | |
| 14 | COATUE MANAGEMENT LLC | $27.4M | 4.3M | ▲+16% Added · +600K sh | Q1 2026 | |
| 15 | Qube Research & Technologies Ltd | $25.3M | 4.0M | ▲+131% Added · +2.3M sh | Q1 2026 | |
| 16 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $24.0M | 3.8M | ▲+481% Added · +3.1M sh | Q1 2026 | |
| 17 | UBS Group AG | $23.3M | 3.7M | ▲+3.7% Added · +131K sh | Q1 2026 | |
| 18 | Connor, Clark & Lunn Investment Management Ltd. | $22.7M | 3.6M | ▼−1.2% Reduced · −44K sh | Q1 2026 | |
| 19 | Point72 Asset Management, L.P. | $22.5M | 3.5M | ▲+773% Added · +3.1M sh | Q1 2026 | |
| 20 | Defiance ETFs, LLC | $19.6M | 3.1M | ▲New +3.1M sh | Q1 2026 | |
| 21 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $18.6M | 2.9M | ▲+2.7% Added · +78K sh | Q1 2026 | |
| 22 | VANGUARD FIDUCIARY TRUST CO | $18.4M | 2.9M | ▲New +2.9M sh | Q1 2026 | |
| 23 | NORGES BANK | $29.3M | 2.8M | ▲+732% Added · +2.5M sh | Q4 2025 | |
| 24 | MILLENNIUM MANAGEMENT LLC | $17.8M | 2.8M | ▲+120% Added · +1.5M sh | Q1 2026 | |
| 25 | NORTHERN TRUST CORP | $14.3M | 2.2M | ▲+2.0% Added · +44K 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 |
|---|---|---|---|---|---|
| Jul 2, 2026 | Hettrich Kevin | CHIEF FINANCIAL OFFICER | Sell (S) | 10K | $71K |
| Jul 2, 2026 | Holme Timothy | CHIEF TECHNOLOGY OFFICER | Conversion (C) | 34K | $0 |
| Jul 2, 2026 | Holme Timothy | CHIEF TECHNOLOGY OFFICER | Conversion (C) | 103K | $0 |
| Jul 2, 2026 | Holme Timothy | CHIEF TECHNOLOGY OFFICER | Sell (S) | 34K | $249K |
| Jul 2, 2026 | Holme Timothy | CHIEF TECHNOLOGY OFFICER | Conversion (C) | 34K | $0 |
| Jul 2, 2026 | Holme Timothy | CHIEF TECHNOLOGY OFFICER | Sell (S) | 103K | $750K |
| Jul 2, 2026 | Holme Timothy | CHIEF TECHNOLOGY OFFICER | Conversion (C) | 103K | $0 |
| Jun 22, 2026 | Hettrich Kevin | CHIEF FINANCIAL OFFICER | Sell (S) | 10K | $78K |
| Jun 3, 2026 | SEGERS DENNIS | Director | Grant (A) | 24K | $0 |
| Jun 3, 2026 | Saluja Dipender | Director | Grant (A) | 24K | $0 |
| Jun 3, 2026 | RIBAR GEOFFREY G | Director | Grant (A) | 24K | $0 |
| Jun 3, 2026 | NIEBERGALL ROSS | Director | Grant (A) | 24K | $0 |
| Company | Co-held by | Combined value |
|---|---|---|
| NVIDIA CORPNVDA | 143 funds | $84.8B |
| MICROSOFT CORPMSFT | 143 funds | $58.3B |
| ELI LILLY & COLLY | 143 funds | $14.1B |
| BROADCOM INCAVGO | 142 funds | $29.1B |
| ALPHABET INC-CL AGOOGL | 141 funds | $36.6B |
| META PLATFORMS INC-CLASS AMETA | 141 funds | $27.3B |
| VISA INC-CLASS A SHARESV | 141 funds | $11.7B |
| MICRON TECHNOLOGY INCMU | 141 funds | $9.7B |
| INTUITIVE SURGICAL INCISRG | 141 funds | $4.9B |
| AMAZON.COM INCAMZN | 140 funds | $45.6B |
| ALPHABET INC-CL CGOOG | 140 funds | $25.9B |
| TESLA INCTSLA | 140 funds | $17.2B |
Ranked by how many of QS'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 QS. 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.