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/ALH/capital-change-brief"
Use Arkolith's capital_change_brief for ALH. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BDT CAPITAL PARTNERS, LLC | $2.9B | 140.8M | —Held | Q1 2026 | |
| 2 | KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | $196.1M | 9.5M | ▲+16% Added · +1.3M sh | Q1 2026 | |
| 3 | BlackRock, Inc. | $64.0M | 3.1M | ▼−43% Reduced · −2.3M sh | Q1 2026 | |
| 4 | NORGES BANK | $56.0M | 2.8M | ▲New +2.8M sh | Q4 2025 | |
| 5 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $42.4M | 2.0M | —Held | Q1 2026 | |
| 6 | T. Rowe Price Investment Management, Inc. | Withheld | 2.0M | ▼−10.0% Reduced · −224K sh | Q1 2026 | |
| 7 | JPMORGAN CHASE & CO | $36.3M | 1.9M | ▲+26% Added · +380K sh | Q1 2026 | |
| 8 | VANGUARD PORTFOLIO MANAGEMENT LLC | $36.0M | 1.7M | ▲New +1.7M sh | Q1 2026 | |
| 9 | VANGUARD CAPITAL MANAGEMENT LLC | $35.7M | 1.7M | ▲New +1.7M sh | Q1 2026 | |
| 10 | BANK OF AMERICA CORP /DE/ | $27.6M | 1.3M | ▼−56% Reduced · −1.7M sh | Q1 2026 | |
| 11 | ADAGE CAPITAL PARTNERS GP, L.L.C. | $25.4M | 1.2M | ▼−48% Reduced · −1.1M sh | Q1 2026 | |
| 12 | Zimmer Partners, LP | $23.7M | 1.1M | ▲+21% Added · +195K sh | Q1 2026 | |
| 13 | FRANKLIN RESOURCES INC | $22.0M | 1.1M | ▲+112% Added · +562K sh | Q1 2026 | |
| 14 | GOLDMAN SACHS GROUP INC | $21.0M | 1.0M | ▲+50% Added · +339K sh | Q1 2026 | |
| 15 | GEODE CAPITAL MANAGEMENT, LLC | $19.7M | 949K | ▲+2.5% Added · +23K sh | Q1 2026 | |
| 16 | STATE STREET CORP | $19.2M | 925K | ▲+34% Added · +237K sh | Q1 2026 | |
| 17 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | $18.8M | 908K | ▲+24% Added · +173K sh | Q1 2026 | |
| 18 | CITADEL ADVISORS LLC | $17.7M | 855K | ▼−56% Reduced · −1.1M sh | Q1 2026 | |
| 19 | Alyeska Investment Group, L.P. | $15.6M | 750K | ▲+7.1% Added · +50K sh | Q1 2026 | |
| 20 | WELLS FARGO & COMPANY/MN | $13.7M | 659K | ▲+2.0% Added · +13K sh | Q1 2026 | |
| 21 | Ghisallo Capital Management LLC | $12.4M | 600K | —Held | Q1 2026 | |
| 22 | MILLENNIUM MANAGEMENT LLC | $12.0M | 579K | ▼−48% Reduced · −537K sh | Q1 2026 | |
| 23 | AMERICAN CENTURY COMPANIES INC | $11.9M | 576K | ▲+525% Added · +484K sh | Q1 2026 | |
| 24 | UBS Group AG | $10.4M | 503K | ▼−47% Reduced · −451K sh | Q1 2026 | |
| 25 | Alberta Investment Management Corp | $9.7M | 468K | —Held | 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 15, 2026 | Vleugels Jan Gommaar M. | COO - INTERNATIONAL | Sell (S) | 75K | $1.9M |
| Jul 1, 2026 | Hannan Samantha Leigh | CLO & CCO | Sell (S) | 6K | $158K |
| Jun 22, 2026 | Kopetsky Amanda Brooke | CHIEF HUMAN RESOURCES OFFICER | Option exercise (M) | 13K | $0 |
| Jun 22, 2026 | Kopetsky Amanda Brooke | CHIEF HUMAN RESOURCES OFFICER | Sell (S) | 13K | $345K |
| Jun 22, 2026 | Kopetsky Amanda Brooke | CHIEF HUMAN RESOURCES OFFICER | Option exercise (M) | 13K | $47K |
| Jun 17, 2026 | Kopetsky Amanda Brooke | CHIEF HUMAN RESOURCES OFFICER | Option exercise (M) | 809 | $3K |
| Jun 17, 2026 | Kopetsky Amanda Brooke | CHIEF HUMAN RESOURCES OFFICER | Sell (S) | 809 | $22K |
| Jun 17, 2026 | Kopetsky Amanda Brooke | CHIEF HUMAN RESOURCES OFFICER | Option exercise (M) | 809 | $0 |
| Jun 16, 2026 | Sikora Brian Christopher | CHIEF ACCOUNTING OFFICER | Option exercise (M) | 18K | $92K |
| Jun 16, 2026 | Sikora Brian Christopher | CHIEF ACCOUNTING OFFICER | Sell (S) | 18K | $458K |
| Jun 16, 2026 | Sikora Brian Christopher | CHIEF ACCOUNTING OFFICER | Option exercise (M) | 18K | $0 |
| Jun 15, 2026 | Vleugels Jan Gommaar M. | COO - INTERNATIONAL | Sell (S) | 75K | $1.9M |
| Company | Co-held by | Combined value |
|---|---|---|
| NVIDIA CORPNVDA | 51 funds | $33.3B |
| MICROSOFT CORPMSFT | 51 funds | $20.5B |
| AMAZON.COM INCAMZN | 51 funds | $20.4B |
| META PLATFORMS INC-CLASS AMETA | 50 funds | $10.4B |
| BOSTON SCIENTIFIC CORPBSX | 50 funds | $1.7B |
| ALPHABET INC-CL AGOOGL | 49 funds | $14.0B |
| BROADCOM INCAVGO | 49 funds | $11.9B |
| NETFLIX INCNFLX | 49 funds | $3.8B |
| PARKER HANNIFIN CORPPH | 49 funds | $2.3B |
| CAPITAL ONE FINANCIAL CORPCOF | 49 funds | $1.6B |
| ITT INCITT | 49 funds | $291.7M |
| MICRON TECHNOLOGY INCMU | 48 funds | $5.9B |
Ranked by how many of ALH'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 ALH. 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.