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 |
|---|---|---|---|---|---|
| BlackRock, Inc. | 967,787 | $93.2M | 0.00% | −34,212−3.4% | Reduced |
| Renaissance Technologies LLC | 440,712 | $42.4M | 0.07% | −15,700−3.4% | Reduced |
| Copeland Capital Management, LLC | 359,325 | $34.6M | 0.77% | −53,225−12.9% | Reduced |
| Vanguard Capital Management LLC | 358,620 | $34.5M | 0.00% | +358,620 | New |
| Kayne Anderson Rudnick Investment Management LLC | 349,316 | $33.6M | 0.10% | +16,087+4.8% | Added |
| Nine Ten Capital Management LLC | 334,488 | $32.2M | 10.23% | −93,989−21.9% | Reduced |
| Geode Capital Management, LLC | 286,563 | $27.6M | 0.00% | +24,598+9.4% | Added |
| T. Rowe Price Investment Management, Inc. | 256,697 | $24.7M | 0.02% | +810+0.3% | Added |
| Dimensional Fund Advisors LP | 226,146 | $21.8M | 0.00% | +9,017+4.2% | Added |
| State Street Corp | 204,528 | $19.7M | 0.00% | +11,576+6.0% | Added |
| Goldman Sachs Group Inc | 197,945 | $19.1M | 0.00% | −7,282−3.5% | Reduced |
| Two Sigma Investments, LP | 165,669 | $15.9M | 0.01% | +100,755+155.2% | Added |
| Acadian Asset Management LLC | 151,837 | $14.6M | 0.02% | +2,386+1.6% | Added |
| Morgan Stanley | 149,839 | $14.4M | 0.00% | +15,108+11.2% | Added |
| Northern Trust Corp | 123,636 | $11.9M | 0.00% | −8,409−6.4% | Reduced |
| Vanguard Portfolio Management LLC | 122,425 | $11.8M | 0.00% | +122,425 | New |
| Ranger Investment Management, L.P. | 111,085 | $10.7M | 0.77% | −385−0.3% | Reduced |
| Russell Investments Group, Ltd. | 99,498 | $9.58M | 0.01% | −9,687−8.9% | Reduced |
| Algert Global LLC | 88,056 | $8.48M | 0.13% | +2,396+2.8% | Added |
| Nuveen, LLC | 86,129 | $8.29M | 0.00% | +62,767+268.7% | Added |
| Qube Research & Technologies Ltd | 83,449 | $8.03M | 0.01% | +22,491+36.9% | Added |
| Bank of New York Mellon Corp | 79,877 | $7.69M | 0.00% | −5,654−6.6% | Reduced |
| Envestnet Asset Management Inc | 75,460 | $7.26M | 0.00% | +12,036+19.0% | Added |
| SEI Investments Co | 74,304 | $7.15M | 0.01% | +10,908+17.2% | Added |
| SG Americas Securities, LLC | 73,561 | $7.08M | 0.01% | +3,170+4.5% | Added |
| Bridge City Capital, LLC | 72,573 | $6.99M | 1.94% | +1,719+2.4% | Added |
| Tudor Investment Corp Et Al | 71,836 | $6.91M | 0.04% | +40,659+130.4% | Added |
| FMR LLC | 67,069 | $6.46M | 0.00% | +337+0.5% | Added |
| Charles Schwab Investment Management Inc | 65,440 | $6.30M | 0.00% | −2,780−4.1% | Reduced |
| Uniplan Investment Counsel, Inc. | 62,141 | $5.98M | 0.61% | −3,554−5.4% | Reduced |
| Shaker Investments LLC | 60,040 | $5.78M | 2.63% | −2,205−3.5% | Reduced |
| Vanguard Fiduciary Trust Co | 56,046 | $5.39M | 0.00% | +56,046 | New |
| Davidson Capital Management Inc. | 55,022 | $5.30M | 0.96% | +54,895+43,224.4% | Added |
| Jane Street Group, LLC | 51,992 | $5.00M | 0.01% | +26,773+106.2% | Added |
| EAM Investors, LLC | 49,995 | $4.81M | 0.56% | −5,111−9.3% | Reduced |
| Lazard Asset Management LLC | 48,914 | $4.71M | 0.01% | +6,524+15.4% | Added |
| HRT Financial LP | 47,537 | $4.58M | 0.01% | +20,967+78.9% | Added |
| Millennium Management LLC | 40,509 | $3.90M | 0.00% | +37,307+1,165.1% | Added |
| Ballast Asset Management, LP | 37,107 | $3.57M | 1.59% | +870+2.4% | Added |
| Rice Hall James & Associates, LLC | 36,289 | $3.49M | 0.19% | −704−1.9% | Reduced |
| Prudential Financial Inc | 36,165 | $3.48M | 0.00% | +26,055+257.7% | Added |
| Citadel Advisors LLC | 32,504 | $3.13M | 0.00% | −23,254−41.7% | Reduced |
| Aristides Capital LLC | 30,083 | $2.90M | 0.96% | +2,349+8.5% | Added |
| Royal Bank of Canada | 29,808 | $2.87M | 0.00% | −2,970−9.1% | Reduced |
| Oak Ridge Investments LLC | 29,429 | $2.83M | 0.19% | −8,533−22.5% | Reduced |
| JPMorgan Chase & Co | 29,617 | $2.81M | 0.00% | +17,173+138.0% | Added |
| Camarda Financial Advisors, LLC | 28,990 | $2.79M | 1.47% | +116+0.4% | Added |
| Stifel Financial Corp | 28,832 | $2.78M | 0.00% | +634+2.2% | Added |
| Susquehanna International Group, LLP | 27,981 | $2.69M | 0.00% | +6,986+33.3% | Added |
| Victory Capital Management Inc | 26,082 | $2.51M | 0.00% | +30.0% | Added |
| Isthmus Partners, LLC | 25,693 | $2.47M | 0.26% | −24,918−49.2% | Reduced |
| Bank of America Corp | 25,646 | $2.47M | 0.00% | −4,665−15.4% | Reduced |
| Wells Fargo & Company | 24,880 | $2.39M | 0.00% | +15,184+156.6% | Added |
| Voleon Capital Management LP | 24,212 | $2.33M | 0.05% | +17,639+268.4% | Added |
| American Century Companies Inc | 21,863 | $2.10M | 0.00% | −122−0.6% | Reduced |
| Credit Agricole S A | 21,698 | $2.09M | 0.01% | 00.0% | Unchanged |
| Liontrust Investment Partners LLP | 21,255 | $2.05M | 0.03% | −15,216−41.7% | Reduced |
| Conestoga Capital Advisors, LLC | 21,215 | $2.04M | 0.04% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 20,572 | $2.00M | 0.00% | +11,310+122.1% | Added |
| Polen Capital Management LLC | 20,744 | $2.00M | 0.01% | −6,147−22.9% | Reduced |
| HighTower Advisors, LLC | 20,441 | $1.97M | 0.00% | +78+0.4% | Added |
| Johnson Investment Counsel Inc | 20,439 | $1.97M | 0.02% | −5,403−20.9% | Reduced |
| Invesco Ltd. | 18,662 | $1.80M | 0.00% | −16,469−46.9% | Reduced |
| RMB Capital Management, LLC | 18,495 | $1.78M | 0.03% | +18,495 | New |
| D. E. Shaw & Co., Inc. | 18,043 | $1.74M | 0.00% | +18,043 | New |
| GWM Advisors LLC | 17,191 | $1.65M | 0.01% | −65−0.4% | Reduced |
| Albert D Mason Inc | 17,171 | $1.65M | 1.07% | +150+0.9% | Added |
| Punch & Associates Investment Management, Inc. | 17,000 | $1.64M | 0.09% | 00.0% | Unchanged |
| Swiss National Bank | 16,300 | $1.57M | 0.00% | 00.0% | Unchanged |
| AQR Capital Management LLC | 15,925 | $1.53M | 0.00% | +36+0.2% | Added |
| New York State Common Retirement Fund | 15,888 | $1.53M | 0.00% | 00.0% | Unchanged |
| Globeflex Capital L P | 15,546 | $1.50M | 0.23% | 00.0% | Unchanged |
| Arrowstreet Capital, Limited Partnership | 15,445 | $1.49M | 0.00% | +9,136+144.8% | Added |
| ExodusPoint Capital Management, LP | 15,423 | $1.48M | 0.01% | +15,423 | New |
| HSBC Holdings PLC | 15,357 | $1.47M | 0.00% | −6,202−28.8% | Reduced |
| UBS Asset Management Americas Inc | 15,125 | $1.46M | 0.00% | +250+1.7% | Added |
| Barclays PLC | 14,981 | $1.44M | 0.00% | −10,868−42.0% | Reduced |
| UBS Group AG | 14,642 | $1.41M | 0.00% | −2,326−13.7% | Reduced |
| Teacher Retirement System of Texas | 14,613 | $1.41M | 0.01% | −11,333−43.7% | Reduced |
| Point72 Asset Management, L.P. | 14,319 | $1.38M | 0.00% | +3,337+30.4% | Added |
| Rhumbline Advisers | 13,503 | $1.30M | 0.00% | −89−0.7% | Reduced |
| Raymond James Financial Inc | 13,568 | $1.29M | 0.00% | −20,180−59.8% | Reduced |
| BNP Paribas Arbitrage, SA | 13,355 | $1.29M | 0.00% | +6,872+106.0% | Added |
| Jump Financial, LLC | 12,631 | $1.22M | 0.02% | −5,686−31.0% | Reduced |
| Martingale Asset Management L P | 12,230 | $1.18M | 0.03% | −640−5.0% | Reduced |
| Franklin Resources Inc | 11,551 | $1.11M | 0.00% | −4,277−27.0% | Reduced |
| Ellsworth Advisors, LLC | 11,151 | $1.07M | 0.20% | −661−5.6% | Reduced |
| PDT Partners, LLC | 10,533 | $1.01M | 0.06% | +10,533 | New |
| Voya Investment Management LLC | 10,207 | $982.5K | 0.00% | −77−0.7% | Reduced |
| Vident Advisory, LLC | 9,856 | $948.7K | 0.01% | +9,856 | New |
| Principal Financial Group Inc | 9,732 | $936.8K | 0.00% | +1,245+14.7% | Added |
| Quantbot Technologies LP | 8,818 | $848.8K | 0.03% | +1,425+19.3% | Added |
| Jacobs Levy Equity Management, Inc | 8,684 | $835.9K | 0.00% | 00.0% | Unchanged |
| Calamos Advisors LLC | 8,546 | $822.6K | 0.00% | −2,242−20.8% | Reduced |
| California State Teachers Retirement System | 7,877 | $758.2K | 0.00% | −61−0.8% | Reduced |
| Cim, LLC | 7,723 | $743.5K | 0.11% | −591−7.1% | Reduced |
| Summit Global Investments | 7,661 | $737.0K | 0.04% | +579+8.2% | Added |
| Ameriprise Financial Inc | 7,622 | $733.7K | 0.00% | +2,757+56.7% | Added |
| Jefferies Financial Group Inc. | 7,599 | $731.5K | 0.01% | +7,599 | New |
| Gsa Capital Partners LLP | 7,274 | $700.0K | 0.04% | −3,860−34.7% | Reduced |