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/HRMY/capital-change-brief"
Use Arkolith's capital_change_brief for HRMY. 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. | $198.0M | 7.1M | ▼−0.3% Reduced · −19K sh | Q1 2026 | |
| 2 | FMR LLC | $88.4M | 3.2M | ▲+1.4% Added · +45K sh | Q1 2026 | |
| 3 | VANGUARD PORTFOLIO MANAGEMENT LLC | $76.0M | 2.7M | ▲New +2.7M sh | Q1 2026 | |
| 4 | AMERICAN CENTURY COMPANIES INC | $59.0M | 2.1M | ▲+14% Added · +264K sh | Q1 2026 | |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | $58.9M | 2.1M | ▲New +2.1M sh | Q1 2026 | |
| 6 | DIMENSIONAL FUND ADVISORS LP | $58.2M | 2.1M | ▲+13% Added · +246K sh | Q1 2026 | |
| 7 | STATE STREET CORP | $50.0M | 1.8M | ▲+7.4% Added · +123K sh | Q1 2026 | |
| 8 | ARMISTICE CAPITAL, LLC | $45.5M | 1.6M | ▲+225% Added · +1.1M sh | Q1 2026 | |
| 9 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $38.7M | 1.4M | ▼−7.3% Reduced · −109K sh | Q1 2026 | |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | $37.1M | 1.3M | ▲+4.1% Added · +52K sh | Q1 2026 | |
| 11 | GOLDMAN SACHS GROUP INC | $34.7M | 1.2M | ▲+118% Added · +670K sh | Q1 2026 | |
| 12 | RENAISSANCE TECHNOLOGIES LLC | $30.2M | 1.1M | ▲+0.6% Added · +7K sh | Q1 2026 | |
| 13 | MORGAN STANLEY | $28.9M | 1.0M | ▲+26% Added · +214K sh | Q1 2026 | |
| 14 | MILLENNIUM MANAGEMENT LLC | $26.7M | 954K | ▲+312% Added · +723K sh | Q1 2026 | |
| 15 | JPMORGAN CHASE & CO | $22.2M | 824K | ▲+313% Added · +624K sh | Q1 2026 | |
| 16 | TWO SIGMA INVESTMENTS, LP | $20.5M | 733K | ▲+254% Added · +526K sh | Q1 2026 | |
| 17 | AQR CAPITAL MANAGEMENT LLC | $20.1M | 716K | ▼−12% Reduced · −98K sh | Q1 2026 | |
| 18 | Trexquant Investment LP | $16.7M | 595K | ▲+99% Added · +295K sh | Q1 2026 | |
| 19 | CITADEL ADVISORS LLC | $16.4M | 586K | ▲+39% Added · +165K sh | Q1 2026 | |
| 20 | DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt | $15.9M | 567K | ▲+24% Added · +108K sh | Q1 2026 | |
| 21 | BNP PARIBAS FINANCIAL MARKETS | $15.3M | 545K | ▲+3.8% Added · +20K sh | Q1 2026 | |
| 22 | Man Group plc | $12.9M | 462K | ▲+51% Added · +155K sh | Q1 2026 | |
| 23 | UBS Group AG | $12.5M | 448K | ▲+51% Added · +151K sh | Q1 2026 | |
| 24 | NORTHERN TRUST CORP | $11.9M | 423K | ▲+1.0% Added · +4K sh | Q1 2026 | |
| 25 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $11.5M | 412K | ▼−1.5% Reduced · −6K 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 |
|---|---|---|---|---|---|
| May 14, 2026 | Germano Geno J | Director | Grant (A) | 21K | $0 |
| May 14, 2026 | Graf R. Mark | Director | Grant (A) | 22K | $0 |
| May 14, 2026 | Sender Gary | Director | Grant (A) | 22K | $0 |
| May 14, 2026 | Szyper Linda M | Director | Grant (A) | 22K | $0 |
| May 14, 2026 | Sabater Juan A. | Director | Grant (A) | 22K | $0 |
| May 14, 2026 | Philip Ron M | Director | Grant (A) | 22K | $0 |
| May 1, 2026 | Budur Kumar | CHIEF MEDICAL OFFICER | Option exercise (M) | 19K | $0 |
| May 1, 2026 | Budur Kumar | CHIEF MEDICAL OFFICER | Tax withholding (F) | 9K | $283K |
| May 1, 2026 | Budur Kumar | CHIEF MEDICAL OFFICER | Option exercise (M) | 19K | $0 |
| Apr 14, 2026 | Reicin Glenn | CHIEF FINANCIAL OFFICER | Grant (A) | 164K | $0 |
| Apr 7, 2026 | Zaeske Adam H. | CHIEF COMMERCIAL OFFICER | Option exercise (M) | 8K | $0 |
| Apr 7, 2026 | Zaeske Adam H. | CHIEF COMMERCIAL OFFICER | Tax withholding (F) | 3K | $88K |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 104 funds | $52.3B |
| META PLATFORMS INC-CLASS AMETA | 104 funds | $24.3B |
| AMAZON.COM INCAMZN | 103 funds | $39.3B |
| ELI LILLY & COLLY | 103 funds | $13.3B |
| MICRON TECHNOLOGY INCMU | 103 funds | $10.5B |
| NVIDIA CORPNVDA | 102 funds | $72.0B |
| APPLE INCAAPL | 102 funds | $60.0B |
| BROADCOM INCAVGO | 102 funds | $27.3B |
| COSTCO WHOLESALE CORPCOST | 102 funds | $8.1B |
| BRISTOL-MYERS SQUIBB COBMY | 102 funds | $3.4B |
| ALPHABET INC-CL AGOOGL | 101 funds | $34.9B |
| SERVICENOW INCNOW | 101 funds | $3.3B |
Ranked by how many of HRMY'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 HRMY. 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.