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/DCTH/capital-change-brief"
Use Arkolith's capital_change_brief for DCTH. 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. | $16.6M | 1.8M | ▼−2.2% Reduced · −41K sh | Q1 2026 | |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | $12.3M | 1.3M | ▲New +1.3M sh | Q1 2026 | |
| 3 | GEODE CAPITAL MANAGEMENT, LLC | $6.4M | 692K | ▲+1.3% Added · +9K sh | Q1 2026 | |
| 4 | STATE STREET CORP | $6.2M | 664K | ▲+9.3% Added · +56K sh | Q1 2026 | |
| 5 | MILLENNIUM MANAGEMENT LLC | $5.5M | 588K | ▲+139% Added · +342K sh | Q1 2026 | |
| 6 | Divisadero Street Capital Management, LP | $4.6M | 500K | —Held | Q1 2026 | |
| 7 | Ikarian Capital, LLC | $4.0M | 431K | —Held | Q1 2026 | |
| 8 | MORGAN STANLEY | $3.6M | 386K | ▲+25% Added · +77K sh | Q1 2026 | |
| 9 | GOLDMAN SACHS GROUP INC | $2.7M | 289K | ▼−51% Reduced · −299K sh | Q1 2026 | |
| 10 | Simplify Asset Management Inc. | $3.3M | 265K | ▲+1.4% Added · +4K sh | Q2 2026 | |
| 11 | NORTHERN TRUST CORP | $2.3M | 252K | ▲+4.7% Added · +11K sh | Q1 2026 | |
| 12 | ADAR1 Capital Management, LLC | $2.1M | 224K | —Held | Q1 2026 | |
| 13 | KENNEDY CAPITAL MANAGEMENT LLC | $1.9M | 208K | ▲+2.5% Added · +5K sh | Q1 2026 | |
| 14 | VANGUARD FIDUCIARY TRUST CO | $1.9M | 202K | ▲New +202K sh | Q1 2026 | |
| 15 | MARSHALL WACE, LLP | $1.8M | 192K | ▲+687% Added · +167K sh | Q1 2026 | |
| 16 | CIBC WORLD MARKET INC. | $1.8M | 190K | ▲+19% Added · +31K sh | Q1 2026 | |
| 17 | VANGUARD PORTFOLIO MANAGEMENT LLC | $1.7M | 178K | ▲New +178K sh | Q1 2026 | |
| 18 | Diametric Capital, LP | $1.5M | 156K | ▼−29% Reduced · −64K sh | Q1 2026 | |
| 19 | RENAISSANCE TECHNOLOGIES LLC | $1.4M | 155K | ▼−57% Reduced · −206K sh | Q1 2026 | |
| 20 | JANE STREET GROUP, LLC | $1.2M | 128K | ▼−40% Reduced · −84K sh | Q1 2026 | |
| 21 | Trexquant Investment LP | $967K | 104K | ▼−12% Reduced · −14K sh | Q1 2026 | |
| 22 | Nuveen, LLC | $963K | 104K | ▲+56% Added · +37K sh | Q1 2026 | |
| 23 | Man Group plc | $949K | 102K | ▲+168% Added · +64K sh | Q1 2026 | |
| 24 | Bank of New York Mellon Corp | $915K | 99K | ▼−2.3% Reduced · −2K sh | Q1 2026 | |
| 25 | Jefferies Financial Group Inc. | $779K | 84K | ▲New +84K 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 13, 2026 | Aharon Gil | Director | Grant (A) | 23K | $0 |
| May 13, 2026 | CZEREPAK ELIZABETH | Director | Grant (A) | 23K | $0 |
| May 13, 2026 | SALAMON STEVEN A J | Director | Grant (A) | 23K | $0 |
| May 13, 2026 | Martell Bridget A | Director | Grant (A) | 23K | $0 |
| May 13, 2026 | Sylvester John Richard | Director | Grant (A) | 23K | $0 |
| Mar 6, 2026 | Pennell Sandra | Chief Financial Officer | Buy (P) | 6K | $50K |
| Mar 2, 2026 | MICHEL GERARD J | CHIEF EXECUTIVE OFFICER, Director | Buy (P) | 11K | $100K |
| Feb 17, 2026 | MICHEL GERARD J | CHIEF EXECUTIVE OFFICER, Director | Grant (A) | 98K | $0 |
| Feb 17, 2026 | MICHEL GERARD J | CHIEF EXECUTIVE OFFICER, Director | Grant (A) | 195K | $0 |
| Feb 17, 2026 | Vukovic Vojo | CHIEF MEDICAL OFFICER | Grant (A) | 57K | $0 |
| Feb 17, 2026 | Vukovic Vojo | CHIEF MEDICAL OFFICER | Grant (A) | 28K | $0 |
| Feb 17, 2026 | Pennell Sandra | Chief Financial Officer | Grant (A) | 57K | $0 |
| Company | Co-held by | Combined value |
|---|---|---|
| BROADCOM INCAVGO | 33 funds | $6.7B |
| TESLA INCTSLA | 33 funds | $3.6B |
| ELI LILLY & COLLY | 33 funds | $3.1B |
| UNITEDHEALTH GROUP INCUNH | 33 funds | $1.5B |
| MICROSOFT CORPMSFT | 32 funds | $11.8B |
| AMAZON.COM INCAMZN | 32 funds | $9.4B |
| COSTCO WHOLESALE CORPCOST | 32 funds | $2.7B |
| CATERPILLAR INCCAT | 32 funds | $1.3B |
| GILEAD SCIENCES INCGILD | 32 funds | $1.1B |
| AMERICAN EXPRESS COAXP | 32 funds | $1.0B |
| BOSTON SCIENTIFIC CORPBSX | 32 funds | $987.4M |
| HONEYWELL INTERNATIONAL INCHON | 32 funds | $845.3M |
Ranked by how many of DCTH'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 DCTH. 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.