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 TCMD 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/TCMD"
Use Arkolith to show who owns TCMD, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | $47.9M | 1.7M | ▲+4.8% Added · +76K sh | Q4 2025 | |
| 2 | BlackRock, Inc. | $46.5M | 1.8M | ▲+0.5% Added · +9K sh | Q1 2026 | |
| 3 | VANGUARD PORTFOLIO MANAGEMENT LLC | $17.5M | 668K | ▲New +668K sh | Q1 2026 | |
| 4 | STATE STREET CORP | $14.9M | 568K | ▲+12% Added · +59K sh | Q1 2026 | |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | $14.6M | 557K | ▲+2.2% Added · +12K sh | Q1 2026 | |
| 6 | PINNACLE ASSOCIATES LTD | $8.5M | 327K | ▼−0.3% Reduced · −862 sh | Q1 2026 | |
| 7 | PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | $7.8M | 300K | ▼−20% Reduced · −74K sh | Q1 2026 | |
| 8 | PARADIGM CAPITAL MANAGEMENT INC/NY | $6.7M | 256K | ▼−65% Reduced · −481K sh | Q1 2026 | |
| 9 | Divisadero Street Capital Management, LP | $6.2M | 238K | ▲New +238K sh | Q1 2026 | |
| 10 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | $5.9M | 226K | ▲+8.7% Added · +18K sh | Q1 2026 | |
| 11 | OBERWEIS ASSET MANAGEMENT INC/ | $5.3M | 203K | ▲+1.9% Added · +4K sh | Q1 2026 | |
| 12 | CAPITOLIS LIQUID GLOBAL MARKETS LLC | $4.3M | 165K | ▼−15% Reduced · −29K sh | Q1 2026 | |
| 13 | VANGUARD FIDUCIARY TRUST CO | $3.8M | 147K | ▲New +147K sh | Q1 2026 | |
| 14 | O'SHAUGHNESSY ASSET MANAGEMENT, LLC | $3.4M | 132K | ▲+67% Added · +53K sh | Q1 2026 | |
| 15 | FMR LLC | $3.3M | 125K | ▲+18% Added · +19K sh | Q1 2026 | |
| 16 | Trexquant Investment LP | $3.1M | 118K | ▼−30% Reduced · −51K sh | Q1 2026 | |
| 17 | RICE HALL JAMES & ASSOCIATES, LLC | $2.5M | 96K | ▼−3.8% Reduced · −4K sh | Q1 2026 | |
| 18 | BURNEY CO/ | $2.1M | 79K | ▲New +79K sh | Q1 2026 | |
| 19 | LOS ANGELES CAPITAL MANAGEMENT LLC | $1.9M | 72K | ▲+125% Added · +40K sh | Q1 2026 | |
| 20 | CWA Asset Management Group, LLC | $1.7M | 66K | ▲+22% Added · +12K sh | Q1 2026 | |
| 21 | CITADEL ADVISORS LLC | $1.7M | 65K | ▲+21% Added · +11K sh | Q1 2026 | |
| 22 | Tidal Investments LLC | $1.6M | 61K | ▼−3.1% Reduced · −2K sh | Q1 2026 | |
| 23 | CREDIT AGRICOLE S A | $1.3M | 52K | —Held | Q1 2026 | |
| 24 | SEGALL BRYANT & HAMILL, LLC | $1.3M | 49K | ▲New +49K sh | Q1 2026 | |
| 25 | RITHOLTZ WEALTH MANAGEMENT | $1.2M | 47K | ▲New +47K 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 |
|---|---|---|---|---|---|
| Mar 9, 2026 | Pearson Andrea | Director | Grant (A) | 852 | $0 |
| Feb 24, 2026 | Dodd Sheri Louise | Chief Executive Officer, Director | Sell (S) | 11K | $318K |
| Feb 24, 2026 | Burns Kristie | Sr. VP Mktg & Clinical Affairs | Sell (S) | 6K | $181K |
| Feb 24, 2026 | Birkemeyer Elaine M. | CHIEF FINANCIAL OFFICER | Sell (S) | 8K | $223K |
| Feb 23, 2026 | Dodd Sheri Louise | Chief Executive Officer, Director | Sell (S) | 15K | $416K |
| Feb 23, 2026 | Birkemeyer Elaine M. | CHIEF FINANCIAL OFFICER | Sell (S) | 5K | $151K |
| Feb 23, 2026 | Birkemeyer Elaine M. | CHIEF FINANCIAL OFFICER | Sell (S) | 196 | $6K |
| Feb 23, 2026 | Burns Kristie | Sr. VP Mktg & Clinical Affairs | Sell (S) | 4K | $121K |
| Feb 23, 2026 | Dodd Sheri Louise | Chief Executive Officer, Director | Sell (S) | 537 | $15K |
| Feb 23, 2026 | Burns Kristie | Sr. VP Mktg & Clinical Affairs | Sell (S) | 160 | $5K |
| Feb 20, 2026 | Birkemeyer Elaine M. | CHIEF FINANCIAL OFFICER | Grant (A) | 7K | $0 |
| Feb 20, 2026 | Dodd Sheri Louise | Chief Executive Officer, Director | Grant (A) | 20K | $0 |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 55 funds | $21.1B |
| ALPHABET INC-CL AGOOGL | 54 funds | $14.1B |
| JPMORGAN CHASE & COJPM | 54 funds | $7.5B |
| APPLE INCAAPL | 53 funds | $25.6B |
| WALMART INCWMT | 53 funds | $3.4B |
| NVIDIA CORPNVDA | 52 funds | $31.6B |
| AMAZON.COM INCAMZN | 52 funds | $15.0B |
| META PLATFORMS INC-CLASS AMETA | 52 funds | $9.1B |
| BERKSHIRE HATHAWAY INC-CL BBRK/B | 52 funds | $4.1B |
| BROADCOM INCAVGO | 51 funds | $13.3B |
| ELI LILLY & COLLY | 51 funds | $5.4B |
| JOHNSON & JOHNSONJNJ | 51 funds | $4.3B |
Ranked by how many of TCMD'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 TCMD. 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.