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/DMAC/capital-change-brief"
Use Arkolith's capital_change_brief for DMAC. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | COOPERMAN LEON G | $13.7M | 2.0M | —Held | Q1 2026 | |
| 2 | BlackRock, Inc. | $12.6M | 1.9M | ▼−2.4% Reduced · −45K sh | Q1 2026 | |
| 3 | MILLENNIUM MANAGEMENT LLC | $6.3M | 936K | ▲+22% Added · +167K sh | Q1 2026 | |
| 4 | GEODE CAPITAL MANAGEMENT, LLC | $5.3M | 781K | ▲+2.1% Added · +16K sh | Q1 2026 | |
| 5 | STATE STREET CORP | $4.4M | 644K | ▲+2.6% Added · +16K sh | Q1 2026 | |
| 6 | FIRST MANHATTAN CO. LLC. | $3.1M | 455K | ▲+12% Added · +50K sh | Q1 2026 | |
| 7 | NORTHERN TRUST CORP | $2.3M | 339K | ▲+4.0% Added · +13K sh | Q1 2026 | |
| 8 | VANGUARD CAPITAL MANAGEMENT LLC | $2.3M | 333K | ▲New +333K sh | Q1 2026 | |
| 9 | OSAIC HOLDINGS, INC. | $2.2M | 320K | ▲+29% Added · +73K sh | Q1 2026 | |
| 10 | LPL Financial LLC | $1.5M | 226K | ▲+15% Added · +29K sh | Q1 2026 | |
| 11 | VANGUARD PORTFOLIO MANAGEMENT LLC | $1.4M | 203K | ▲New +203K sh | Q1 2026 | |
| 12 | VANGUARD FIDUCIARY TRUST CO | $1.3M | 188K | ▲New +188K sh | Q1 2026 | |
| 13 | CITADEL ADVISORS LLC | $987K | 146K | ▲+32% Added · +35K sh | Q1 2026 | |
| 14 | SEI INVESTMENTS CO | $754K | 111K | ▲+100% Added · +56K sh | Q1 2026 | |
| 15 | Bank of New York Mellon Corp | $752K | 111K | ▼−8.2% Reduced · −10K sh | Q1 2026 | |
| 16 | MORGAN STANLEY | $714K | 105K | ▼−81% Reduced · −442K sh | Q1 2026 | |
| 17 | MEMBERS WEALTH LLC | $714K | 101K | —Held | Q2 2026 | |
| 18 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $599K | 88K | ▼−8.7% Reduced · −8K sh | Q1 2026 | |
| 19 | Nuveen, LLC | $536K | 79K | ▼−29% Reduced · −32K sh | Q1 2026 | |
| 20 | MAGNOLIA CAPITAL ADVISORS LLC | $524K | 77K | —Held | Q1 2026 | |
| 21 | Blue Trust, Inc. | $468K | 69K | —Held | Q1 2026 | |
| 22 | Kalehua Capital Management LLC | $423K | 62K | ▼−34% Reduced · −33K sh | Q1 2026 | |
| 23 | ExodusPoint Capital Management, LP | $406K | 60K | ▲New +60K sh | Q1 2026 | |
| 24 | GOLDMAN SACHS GROUP INC | $401K | 59K | ▼−54% Reduced · −70K sh | Q1 2026 | |
| 25 | RENAISSANCE TECHNOLOGIES LLC | $356K | 53K | ▲New +53K 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 1, 2026 | Giuffre Randall Michael | Director | Grant (A) | 40K | $0 |
| Jun 1, 2026 | Kuntz Richard | Director | Grant (A) | 40K | $0 |
| Jun 1, 2026 | O'Connor Daniel J. | Director | Grant (A) | 40K | $0 |
| Jun 1, 2026 | Lewis Tanya | Director | Grant (A) | 40K | $0 |
| Jun 1, 2026 | Semba Charles Pauling | Director | Grant (A) | 40K | $0 |
| Jun 1, 2026 | Parsons James T. | Director | Grant (A) | 51K | $0 |
| Jun 1, 2026 | Pauls Dietrich John | President & CEO, Director | Grant (A) | 380K | $0 |
| Jun 1, 2026 | Kellen Scott | CFO & Secretary | Grant (A) | 162K | $0 |
| Jun 1, 2026 | Krop Julie | Chief Medical Officer | Grant (A) | 68K | $0 |
| Jan 2, 2026 | Giuffre Randall Michael | Director | Grant (A) | 6K | $52K |
| Jan 2, 2026 | Parsons James T. | Director | Grant (A) | 10K | $85K |
| Jan 2, 2026 | Semba Charles Pauling | Director | Grant (A) | 3K | $28K |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 19 funds | $6.9B |
| AMAZON.COM INCAMZN | 19 funds | $5.3B |
| BROADCOM INCAVGO | 19 funds | $3.8B |
| BERKSHIRE HATHAWAY INC-CL BBRK/B | 19 funds | $2.6B |
| MICRON TECHNOLOGY INCMU | 19 funds | $2.4B |
| JPMORGAN CHASE & COJPM | 19 funds | $2.4B |
| TESLA INCTSLA | 19 funds | $2.1B |
| VISA INC-CLASS A SHARESV | 19 funds | $1.6B |
| ELI LILLY & COLLY | 19 funds | $1.5B |
| COSTCO WHOLESALE CORPCOST | 19 funds | $1.4B |
| ORACLE CORPORCL | 19 funds | $1.4B |
| UNITEDHEALTH GROUP INCUNH | 19 funds | $1.3B |
Ranked by how many of DMAC'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 DMAC. 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.