The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
This stock page is the Follow view. The Build view lets your agent query TXMD owners, fund changes, insider filings, and source links through REST or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/TXMD"
Use Arkolith to show who owns TXMD, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Rubric Capital Management LP | $2.4M | 1.2M | —Held | Q1 2026 | |
| 2 | VANGUARD GROUP INC | $647K | 397K | ▲+5.4% Added · +20K sh | Q4 2025 | |
| 3 | BlackRock, Inc. | $233K | 115K | ▼−0.8% Reduced · −987 sh | Q1 2026 | |
| 4 | GEODE CAPITAL MANAGEMENT, LLC | $222K | 110K | ▲+3.5% Added · +4K sh | Q1 2026 | |
| 5 | CITADEL ADVISORS LLC | $138K | 68K | ▲+142% Added · +40K sh | Q1 2026 | |
| 6 | VANGUARD FIDUCIARY TRUST CO | $129K | 64K | ▲New +64K sh | Q1 2026 | |
| 7 | STATE STREET CORP | $61K | 30K | —Held | Q1 2026 | |
| 8 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | $34K | 17K | —Held | Q1 2026 | |
| 9 | Smartleaf Asset Management LLC | $1K | 601 | —Held | Q1 2026 | |
| 10 | SBI Securities Co., Ltd. | $539 | 267 | ▲+4.7% Added · +12 sh | Q1 2026 | |
| 11 | HUNTINGTON NATIONAL BANK | $242 | 120 | —Held | Q1 2026 | |
| 12 | FMR LLC | $103 | 51 | ▼−99% Reduced · −8K sh | Q1 2026 | |
| 13 | Steward Partners Investment Advisory, LLC | $71 | 35 | —Held | Q1 2026 | |
| 14 | IFP Advisors, Inc | $42 | 21 | —Held | Q1 2026 | |
| 15 | CWM, LLC | $40 | 20 | —Held | Q1 2026 | |
| 16 | ASSETMARK, INC | $8 | 4 | —Held | Q1 2026 | |
| 17 | GROUP ONE TRADING LLC | $4 | 2 | ▼−100% Reduced · −2K sh | Q1 2026 | |
| 18 | Johnson Financial Group, Inc. | $3 | 1 | ▲New +1 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 |
|---|---|---|---|---|---|
| Dec 23, 2025 | Thompson Tommy G | Director | Buy (P) | 8K | $14K |
| Nov 3, 2025 | Walker Marlan D | Chief Executive Officer | Grant (A) | 67K | $0 |
| Nov 3, 2025 | Naughton Gail K | Director | Grant (A) | 9K | $0 |
| Nov 3, 2025 | Thompson Tommy G | Director | Grant (A) | 9K | $0 |
| Nov 3, 2025 | Collins Cooper C. | Director | Grant (A) | 9K | $0 |
| Apr 14, 2025 | Thompson Tommy G | Director | Buy (P) | 325 | $325 |
| Apr 14, 2025 | Walker Marlan D | Chief Executive Officer | Buy (P) | 490 | $490 |
| Apr 10, 2025 | Walker Marlan D | Chief Executive Officer | Buy (P) | 1K | $1K |
| Apr 9, 2025 | Walker Marlan D | Chief Executive Officer | Buy (P) | 1K | $988 |
| Feb 18, 2025 | Thompson Tommy G | Director | Option exercise (M) | 9K | $0 |
| Feb 18, 2025 | Naughton Gail K | Director | Option exercise (M) | 9K | $0 |
| Feb 18, 2025 | Naughton Gail K | Director | Option exercise (M) | 9K | $0 |
| Company | Co-held by | Combined value |
|---|---|---|
| VISTRA CORPVST | 12 funds | $406.6M |
| AMAZON.COM INCAMZN | 11 funds | $3.4B |
| MICROSOFT CORPMSFT | 11 funds | $3.3B |
| ALPHABET INC-CL AGOOGL | 11 funds | $3.0B |
| BROADCOM INCAVGO | 11 funds | $2.5B |
| META PLATFORMS INC-CLASS AMETA | 11 funds | $2.4B |
| JPMORGAN CHASE & COJPM | 11 funds | $2.1B |
| TESLA INCTSLA | 11 funds | $1.4B |
| BERKSHIRE HATHAWAY INC-CL BBRK/B | 11 funds | $1.3B |
| COSTCO WHOLESALE CORPCOST | 11 funds | $1.1B |
| JOHNSON & JOHNSONJNJ | 11 funds | $1.0B |
| MASTERCARD INC - AMA | 11 funds | $844.1M |
Ranked by how many of TXMD'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 TXMD. 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.