Iradimed Corp
IRMD- Exchange
- Nasdaq
- Industry
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0001325618
In the last 90 days, Iradimed Corp insiders filed 0 open-market purchases and 1 sale; 213 institutions reported holding it in 13F filings for Q2 2026, worth $750.2M in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Iradimed Corp as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 228
- +13 vs. Q4 2025
- Shares held
- 7.63M
- +764.4K (+11.1%) vs. Q4 2025
- Total value
- $734.3M
- +$66.4M (+9.9%) vs. Q4 2025
- New holders
- 33
- 86 more added
- Sold out
- 20
- 71 more reduced
3 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting IRMD on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 213 | $750.2M |
| Q1 2026 | 228 | $734.3M |
| Q4 2025 | 218 | $722.7M |
| Q3 2025 | 185 | $492.4M |
| Q2 2025 | 162 | $421.6M |
| Q1 2025 | 168 | $365.3M |
| Q4 2024 | 167 | $383.4M |
| Q3 2024 | 145 | $340.3M |
| Q2 2024 | 139 | $299.8M |
| Q1 2024 | 127 | $295.4M |
| Q4 2023 | 120 | $306.7M |
| Q3 2023 | 115 | $270.7M |
| Q2 2023 | 113 | $292.9M |
| Q1 2023 | 91 | $227.5M |
| Q4 2022 | 80 | $156.7M |
| Q3 2022 | 87 | $169.1M |
| Q2 2022 | 91 | $187.5M |
| Q1 2022 | 104 | $241.0M |
| Q4 2021 | 97 | $230.9M |
| Q3 2021 | 75 | $158.8M |
| Q2 2021 | 62 | $140.5M |
| Q1 2021 | 55 | $122.2M |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Iradimed Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 67,069 | $6.46M | 0.00% | +337+0.5% | Added |
| Tudor Investment Corp Et Al | 71,836 | $6.91M | 0.04% | +40,659+130.4% | Added |
| Bridge City Capital, LLC | 72,573 | $6.99M | 1.94% | +1,719+2.4% | Added |
| SG Americas Securities, LLC | 73,561 | $7.08M | 0.01% | +3,170+4.5% | Added |
| SEI Investments Co | 74,304 | $7.15M | 0.01% | +10,908+17.2% | Added |
| Envestnet Asset Management Inc | 75,460 | $7.26M | 0.00% | +12,036+19.0% | Added |
| Bank of New York Mellon Corp | 79,877 | $7.69M | 0.00% | −5,654−6.6% | Reduced |
| Qube Research & Technologies Ltd | 83,449 | $8.03M | 0.01% | +22,491+36.9% | Added |
| Nuveen, LLC | 86,129 | $8.29M | 0.00% | +62,767+268.7% | Added |
| Algert Global LLC | 88,056 | $8.48M | 0.13% | +2,396+2.8% | Added |
| Russell Investments Group, Ltd. | 99,498 | $9.58M | 0.01% | −9,687−8.9% | Reduced |
| Ranger Investment Management, L.P. | 111,085 | $10.7M | 0.77% | −385−0.3% | Reduced |
| Vanguard Portfolio Management LLC | 122,425 | $11.8M | 0.00% | +122,425 | New |
| Northern Trust Corp | 123,636 | $11.9M | 0.00% | −8,409−6.4% | Reduced |
| Morgan Stanley | 149,839 | $14.4M | 0.00% | +15,108+11.2% | Added |
| Acadian Asset Management LLC | 151,837 | $14.6M | 0.02% | +2,386+1.6% | Added |
| Two Sigma Investments, LP | 165,669 | $15.9M | 0.01% | +100,755+155.2% | Added |
| Goldman Sachs Group Inc | 197,945 | $19.1M | 0.00% | −7,282−3.5% | Reduced |
| State Street Corp | 204,528 | $19.7M | 0.00% | +11,576+6.0% | Added |
| Dimensional Fund Advisors LP | 226,146 | $21.8M | 0.00% | +9,017+4.2% | Added |
| T. Rowe Price Investment Management, Inc. | 256,697 | $24.7M | 0.02% | +810+0.3% | Added |
| Geode Capital Management, LLC | 286,563 | $27.6M | 0.00% | +24,598+9.4% | Added |
| Nine Ten Capital Management LLC | 334,488 | $32.2M | 10.23% | −93,989−21.9% | Reduced |
| Kayne Anderson Rudnick Investment Management LLC | 349,316 | $33.6M | 0.10% | +16,087+4.8% | Added |
| Vanguard Capital Management LLC | 358,620 | $34.5M | 0.00% | +358,620 | New |
| Copeland Capital Management, LLC | 359,325 | $34.6M | 0.77% | −53,225−12.9% | Reduced |
| Renaissance Technologies LLC | 440,712 | $42.4M | 0.07% | −15,700−3.4% | Reduced |
| BlackRock, Inc. | 967,787 | $93.2M | 0.00% | −34,212−3.4% | Reduced |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −42,400−100.0% | Sold out |
| RFG Advisory, LLC | 0 | $0 | 0.00% | −16,384−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −6,498−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −6,116−100.0% | Sold out |
| Baader Bank INC | 0 | $0 | 0.00% | −6,122−100.0% | Sold out |
| FourThought Financial Partners, LLC | 0 | $0 | 0.00% | −4,607−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −3,698−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −3,503−100.0% | Sold out |
| R Squared Ltd | 0 | $0 | 0.00% | −2,935−100.0% | Sold out |
| 9823 Capital, L.P. | 0 | $0 | 0.00% | −2,703−100.0% | Sold out |
| Axq Capital, LP | 0 | $0 | 0.00% | −2,334−100.0% | Sold out |
| Kemnay Advisory Services Inc. | 0 | $0 | 0.00% | −1,909−100.0% | Sold out |
| Canada Pension Plan Investment Board | 0 | $0 | 0.00% | −1,500−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −526−100.0% | Sold out |
| CBIZ Investment Advisory Services, LLC | 0 | $0 | 0.00% | −307−100.0% | Sold out |
| Amalgamated Bank | 0 | $0 | 0.00% | −256−100.0% | Sold out |
| Kestra Advisory Services, LLC | 0 | $0 | 0.00% | −215−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −32−100.0% | Sold out |
| Bare Financial Services, Inc | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |
| Comerica Bank | – | – | – | – | Not filed |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |