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 RMTI 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/RMTI"
Use Arkolith to show who owns RMTI, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | VANGUARD FIDUCIARY TRUST CO | $207K | 231K | ▲New +231K sh | Q1 2026 | |
| 2 | STATE STREET CORP | $90K | 101K | —Held | Q1 2026 | |
| 3 | PANAGORA ASSET MANAGEMENT INC | $62K | 70K | ▲+3.6% Added · +2K sh | Q1 2026 | |
| 4 | Mutual Advisors, LLC | $11K | 12K | —Held | Q1 2026 | |
| 5 | GROUP ONE TRADING LLC | $262 | 293 | ▲24× Added · +281 sh | Q1 2026 | |
| 6 | SBI Securities Co., Ltd. | $60 | 67 | ▼−81% Reduced · −293 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 14, 2026 | TIMMINS MEGAN C. | See Remarks | Tax withholding (F) | 4K | $3K |
| Mar 14, 2026 | Hunter Heather | Chief Operating Officer | Tax withholding (F) | 2K | $2K |
| Mar 14, 2026 | Chole Timothy | SVP and CCO | Tax withholding (F) | 2K | $2K |
| Mar 14, 2026 | Strobeck Mark | President and CEO, Director | Tax withholding (F) | 7K | $7K |
| Mar 14, 2026 | Neri Jesse | SVP and CFO | Tax withholding (F) | 2K | $2K |
| Jan 2, 2026 | Hunter Heather | Chief Operating Officer | Sell (S) | 3K | $2K |
| Jan 2, 2026 | Neri Jesse | SVP and CFO | Sell (S) | 886 | $744 |
| Nov 18, 2025 | COOPER JOHN G | Director | Sell (S) | 5K | $4K |
| Nov 17, 2025 | Dawson Joseph H | Director | Grant (A) | 25K | $0 |
| Nov 17, 2025 | Dawson Joseph H | Director | Grant (A) | 25K | $0 |
| Oct 1, 2025 | Hunter Heather | SVP, Chief Operating Officer | Sell (S) | 3K | $3K |
| Oct 1, 2025 | Strobeck Mark | President and CEO, Director | Sell (S) | 7K | $8K |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 4 funds | $1.3B |
| ALPHABET INC-CL AGOOGL | 4 funds | $996.0M |
| AMAZON.COM INCAMZN | 4 funds | $869.1M |
| BROADCOM INCAVGO | 4 funds | $651.7M |
| META PLATFORMS INC-CLASS AMETA | 4 funds | $645.8M |
| TESLA INCTSLA | 4 funds | $450.8M |
| ELI LILLY & COLLY | 4 funds | $371.2M |
| MASTERCARD INC - AMA | 4 funds | $330.2M |
| PALANTIR TECHNOLOGIES INC-APLTR | 4 funds | $293.3M |
| MICRON TECHNOLOGY INCMU | 4 funds | $253.2M |
| COSTCO WHOLESALE CORPCOST | 4 funds | $243.2M |
| JPMORGAN CHASE & COJPM | 4 funds | $233.1M |
Ranked by how many of RMTI'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 RMTI. 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.