204 tracked 13F filers disclose a position in IRMD as of the latest SEC 13F filings, a combined $673.8M in reported value. 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.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | $93.2M | 968K | ▼−3.4% Reduced · −34K sh | Q1 2026 | |
| 2 | RENAISSANCE TECHNOLOGIES LLC | $42.4M | 441K | ▼−3.4% Reduced · −16K sh | Q1 2026 | |
| 3 | Copeland Capital Management, LLC | $37.4M | 392K | ▲+9.1% Added · +33K sh | Q2 2026 | |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | $34.5M | 359K | →First observed position No prior filed position | Q1 2026 | |
| 5 | KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | $33.6M | 349K | ▲+4.8% Added · +16K sh | Q1 2026 | |
| 6 | Nine Ten Capital Management LLC | $32.2M | 334K | ▼−22% Reduced · −94K sh | Q1 2026 | |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | $27.7M | 290K | ▲+1.2% Added · +4K sh | Q2 2026 | |
| 8 | T. Rowe Price Investment Management, Inc. | Withheld | 257K | ▲+0.3% Added · +810 sh | Q1 2026 | |
| 9 | DIMENSIONAL FUND ADVISORS LP | $21.8M | 226K | ▲+4.2% Added · +9K sh | Q1 2026 | |
| 10 | STATE STREET CORP | $21.2M | 222K | ▲+8.3% Added · +17K sh | Q2 2026 | |
| 11 | GOLDMAN SACHS GROUP INC | $19.1M | 198K | ▼−3.5% Reduced · −7K sh | Q1 2026 | |
| 12 | TWO SIGMA INVESTMENTS, LP | $15.9M | 166K | ▲+155% Added · +101K sh | Q1 2026 | |
| 13 | MORGAN STANLEY | $14.4M | 150K | ▲+11% Added · +15K sh | Q1 2026 | |
| 14 | NORTHERN TRUST CORP | $11.9M | 124K | ▼−6.4% Reduced · −8K sh | Q1 2026 | |
| 15 | VANGUARD PORTFOLIO MANAGEMENT LLC | $11.8M | 122K | →First observed position No prior filed position | Q1 2026 | |
| 16 | Russell Investments Group, Ltd. | $9.6M | 99K | ▼−8.9% Reduced · −10K sh | Q1 2026 | |
| 17 | Ranger Investment Management, L.P. | $9.4M | 98K | ▼−11% Reduced · −13K sh | Q2 2026 | |
| 18 | Nuveen, LLC | $8.3M | 86K | ▲+269% Added · +63K sh | Q1 2026 | |
| 19 | Qube Research & Technologies Ltd | $8.0M | 83K | ▲+37% Added · +22K sh | Q1 2026 | |
| 20 | SHAKER INVESTMENTS LLC/OH | $7.8M | 82K | ▲+36% Added · +22K sh | Q2 2026 | |
| 21 | Bank of New York Mellon Corp | $7.7M | 80K | ▼−6.6% Reduced · −6K sh | Q1 2026 | |
| 22 | ENVESTNET ASSET MANAGEMENT INC | $7.3M | 75K | ▲+19% Added · +12K sh | Q1 2026 | |
| 23 | SEI INVESTMENTS CO | $7.2M | 74K | ▲+17% Added · +11K sh | Q1 2026 | |
| 24 | ALGERT GLOBAL LLC | $7.0M | 73K | ▼−17% Reduced · −15K sh | Q2 2026 | |
| 25 | TUDOR INVESTMENT CORP ET AL | $6.9M | 72K | ▲+130% Added · +41K 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.
Last quarter, 5 funds opened a new position in IRMD and 32 added to an existing one, while 17 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 109 funds | $185.2B |
| ALPHABET INC-CL AGOOGL | 105 funds | $104.2B |
| NVIDIA CORPNVDA | 104 funds | $264.3B |
| JPMORGAN CHASE & COJPM | 104 funds | $42.5B |
| META PLATFORMS INC-CLASS AMETA | 103 funds | $74.5B |
| APPLE INCAAPL | 102 funds | $199.4B |
| AMAZON.COM INCAMZN | 102 funds | $132.8B |
| ELI LILLY & COLLY | 102 funds | $54.2B |
| COSTCO WHOLESALE CORPCOST | 102 funds | $26.4B |
| BROADCOM INCAVGO | 100 funds | $110.6B |
| VISA INC-CLASS A SHARESV | 99 funds | $42.2B |
| LAM RESEARCH CORPLRCX | 99 funds | $24.1B |
Ranked by how many of IRMD's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jun 4, 2026 | Scharen-Guivel Hilda Frederique | Director | Sell (S) | 2K | $168K |
| Jun 4, 2026 | Scharen-Guivel Hilda Frederique | Director | Sell (S) | 1K | $117K |
| Jun 1, 2026 | Susi Roger E. | CEO, President, Chairman, Director, 10% Owner | Sell (S) | 400 | $35K |
| Jun 1, 2026 | Susi Roger E. | CEO, President, Chairman, Director, 10% Owner | Sell (S) | 775 | $70K |
| Jun 1, 2026 | Susi Roger E. | CEO, President, Chairman, Director, 10% Owner | Sell (S) | 401 | $37K |
| Jun 1, 2026 | Susi Roger E. | CEO, President, Chairman, Director, 10% Owner | Sell (S) | 924 | $85K |
| May 27, 2026 | Susi Roger E. | CEO, President, Chairman, Director, 10% Owner | Sell (S) | 2K | $199K |
| May 27, 2026 | Susi Roger E. | CEO, President, Chairman, Director, 10% Owner | Sell (S) | 333 | $31K |
| May 26, 2026 | Susi Roger E. | CEO, President, Chairman, Director, 10% Owner | Sell (S) | 3K | $286K |
| May 26, 2026 | Susi Roger E. | CEO, President, Chairman, Director, 10% Owner | Sell (S) | 2K | $176K |
| May 19, 2026 | Susi Roger E. | CEO, President, Chairman, Director, 10% Owner | Sell (S) | 653 | $57K |
| May 19, 2026 | Susi Roger E. | CEO, President, Chairman, Director, 10% Owner | Sell (S) | 2K | $162K |
Connected entities for IRMD
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/IRMD/capital-change-brief"
Use Arkolith's capital_change_brief for IRMD. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for IRMD. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.