IradimedIRMD
13F holders, Q1 2026 (March 31)228holders +10
27new positions
18sold out
7famous investors
$96.25avg. 13F price*
At the end of Q1 2026, 228 institutions reported holding Iradimed Corp. (IRMD) in their 13F filings, up 10 from Q4 2025. 27 opened new positions and 18 sold out. The largest holders were BlackRock, Inc. ($93.2M), Renaissance Technologies ($42.4M) and Copeland Capital Management, LLC ($34.6M). 7 famous investors held it, including Jim Simons / Peter Brown (0.1% of Renaissance Technologies's portfolio), Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Iradimed Corp.
- CUSIP
- 46266A109
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 27 | $13.0M |
| Exits | 18 | $5.8M |
All 13F filers, Q4 2025 → Q1 2026: 760,603 shares bought and 502,409 shares sold, net +258,194 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 228 holders
| BlackRock, Inc. | 0.00% | Reduce -3.4% | 967,787 | $93.2M |
| Renaissance Technologies | 0.07% | Reduce -3.4% | 440,712 | $42.4M |
| Copeland Capital Management, LLC | 0.77% | Reduce -12.9% | 359,325 | $34.6M |
| Vanguard Capital Management LLC | 0.00% | — | 358,620 | $34.5M |
| Kayne Anderson Rudnick Investment Management LLC | 0.10% | Add +4.8% | 349,316 | $33.6M |
| Nine Ten Capital Management LLC | 10.23% | Reduce -21.9% | 334,488 | $32.2M |
| Geode Capital Management, LLC | 0.00% | Add +9.4% | 286,563 | $27.6M |
| T. Rowe Price Investment Management, Inc. | 0.02% | Add +0.3% | 256,697 | $24.7M |
| Dimensional Fund Advisors LP | 0.00% | Add +4.2% | 226,146 | $21.8M |
| State Street Corp. | 0.00% | Add +6.0% | 204,528 | $19.7M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -3.5% | 197,945 | $19.1M |
| Two Sigma Investments, LP | 0.01% | Add +155.2% | 165,669 | $15.9M |
| Acadian Asset Management LLC | 0.02% | Add +1.6% | 151,837 | $14.6M |
| Morgan Stanley | 0.00% | Add +11.2% | 149,839 | $14.4M |
| Northern Trust Corp. | 0.00% | Reduce -6.4% | 123,636 | $11.9M |
| Vanguard Portfolio Management LLC | 0.00% | — | 122,425 | $11.8M |
| Ranger Investment Management, L.P. | 0.77% | Reduce -0.3% | 111,085 | $10.7M |
| Russell Investments Group, Ltd. | 0.01% | Reduce -8.9% | 99,498 | $9.6M |
| Algert Global LLC | 0.13% | Add +2.8% | 88,056 | $8.5M |
| Nuveen, LLC | 0.00% | Add +268.7% | 86,129 | $8.3M |
| Qube Research & Technologies Ltd | 0.01% | Add +36.9% | 83,449 | $8.0M |
| Bank of New York Mellon Corp | 0.00% | Reduce -6.6% | 79,877 | $7.7M |
| Envestnet Asset Management Inc. | 0.00% | Add +19.0% | 75,460 | $7.3M |
| Sei Investments Co. | 0.01% | Add +17.2% | 74,304 | $7.2M |
| SG Americas Securities, LLC | 0.01% | Add +4.5% | 73,561 | $7.1M |
| Bridge City Capital, LLC | 1.94% | Add +2.4% | 72,573 | $7.0M |
| Tudor Investment Corporation | 0.04% | Add +130.4% | 71,836 | $6.9M |
| FMR LLC | 0.00% | Add +0.5% | 67,069 | $6.5M |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -4.1% | 65,440 | $6.3M |
| Uniplan Investment Counsel, Inc. | 0.63% | Reduce -5.4% | 62,141 | $6.0M |
| Shaker Investments LLC | 2.63% | Reduce -3.5% | 60,040 | $5.8M |
| Vanguard Fiduciary Trust Co. | 0.00% | — | 56,046 | $5.4M |
| Davidson Capital Management Inc. | 0.96% | Add +43224.4% | 55,022 | $5.3M |
| Jane Street Group, LLC | 0.01% | Add +106.2% | 51,992 | $5.0M |
| Informed Momentum Co LLC | 0.56% | Reduce -9.3% | 49,995 | $4.8M |
| Lazard Asset Management LLC | 0.01% | Add +15.4% | 48,914 | $4.7M |
| HRT Financial LP | 0.01% | Add +78.9% | 47,537 | $4.6M |
| Millennium Management | 0.00% | Add +1165.1% | 40,509 | $3.9M |
| Ballast Asset Management, LP | 1.59% | Add +2.4% | 37,107 | $3.6M |
| Rice Hall James & Associates, LLC | 0.19% | Reduce -1.9% | 36,289 | $3.5M |
| Prudential Financial Inc. | 0.00% | Add +257.7% | 36,165 | $3.5M |
| Citadel Advisors | 0.00% | Reduce -41.7% | 32,504 | $3.1M |
| Aristides Capital LLC | 0.96% | Add +8.5% | 30,083 | $2.9M |
| Royal Bank of Canada | 0.00% | Reduce -9.1% | 29,808 | $2.9M |
| Oak Ridge Investments LLC | 0.19% | Reduce -22.5% | 29,429 | $2.8M |
| JPMorgan Chase & Co. | 0.00% | Add +138.0% | 29,617 | $2.8M |
| Camarda Financial Advisors, LLC | 1.47% | Add +0.4% | 28,990 | $2.8M |
| Stifel Financial Corp. | 0.00% | Add +2.3% | 28,832 | $2.8M |
| Susquehanna International Group, LLP | 0.00% | Add +33.3% | 27,981 | $2.7M |
| Victory Capital Management Inc. | 0.00% | Add +0.0% | 26,082 | $2.5M |
| Isthmus Partners, LLC | 0.26% | Reduce -49.2% | 25,693 | $2.5M |
| Bank of America Corp. | 0.00% | Reduce -15.4% | 25,646 | $2.5M |
| Wells Fargo & Company | 0.00% | Add +156.6% | 24,880 | $2.4M |
| Voleon Capital Management LP | 0.05% | Add +268.4% | 24,212 | $2.3M |
| American Century Companies Inc. | 0.00% | Reduce -0.6% | 21,863 | $2.1M |
| Credit Agricole S A | 0.01% | No change | 21,698 | $2.1M |
| Liontrust Investment Partners LLP | 0.03% | Reduce -41.7% | 21,255 | $2.0M |
| Conestoga Capital Advisors, LLC | 0.04% | No change | 21,215 | $2.0M |
| Alliancebernstein L.P. | 0.00% | Add +122.1% | 20,572 | $2.0M |
| Polen Capital Management LLC | 0.01% | Reduce -22.9% | 20,744 | $2.0M |
| HighTower Advisors, LLC | 0.00% | Add +0.4% | 20,441 | $2.0M |
| Johnson Investment Counsel Inc. | 0.02% | Reduce -20.9% | 20,439 | $2.0M |
| Invesco Ltd. | 0.00% | Reduce -46.9% | 18,662 | $1.8M |
| Curi Capital, LLC | 0.03% | New | 18,495 | $1.8M |
| D. E. Shaw & Co. | 0.00% | New | 18,043 | $1.7M |
| NewEdge Advisors, LLC | 0.01% | Reduce -0.4% | 17,191 | $1.7M |
| Albert D Mason Inc. | 1.07% | Add +0.9% | 17,171 | $1.7M |
| Punch & Associates Investment Management, Inc. | 0.10% | No change | 17,000 | $1.6M |
| Swiss National Bank | 0.00% | No change | 16,300 | $1.6M |
| AQR Capital Management | 0.00% | Add +0.2% | 15,925 | $1.5M |
| New York State Common Retirement Fund | 0.00% | No change | 15,888 | $1.5M |
| Globeflex Capital L P | 0.23% | No change | 15,546 | $1.5M |
| Arrowstreet Capital, Limited Partnership | 0.00% | Add +144.8% | 15,445 | $1.5M |
| ExodusPoint Capital Management, LP | 0.01% | New | 15,423 | $1.5M |
| HSBC Holdings PLC | 0.00% | Reduce -28.8% | 15,357 | $1.5M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +1.7% | 15,125 | $1.5M |
| Barclays PLC | 0.00% | Reduce -42.0% | 14,981 | $1.4M |
| UBS Group AG | 0.00% | Reduce -13.7% | 14,642 | $1.4M |
| Teacher Retirement System of Texas | 0.01% | Reduce -43.7% | 14,613 | $1.4M |
| Point72 Asset Management | 0.00% | Add +30.4% | 14,319 | $1.4M |
| Rhumbline Advisers | 0.00% | Reduce -0.7% | 13,503 | $1.3M |
| Raymond James Financial Inc. | 0.00% | Reduce -59.8% | 13,568 | $1.3M |
| BNP Paribas Financial Markets | 0.00% | Add +106.0% | 13,355 | $1.3M |
| Jump Financial, LLC | 0.02% | Reduce -31.0% | 12,631 | $1.2M |
| Martingale Asset Management L P | 0.03% | Reduce -5.0% | 12,230 | $1.2M |
| Franklin Resources Inc. | 0.00% | Reduce -27.0% | 11,551 | $1.1M |
| Ellsworth Advisors, LLC | 0.20% | Reduce -5.6% | 11,151 | $1.1M |
| PDT Partners, LLC | 0.06% | New | 10,533 | $1.0M |
| Voya Investment Management LLC | 0.00% | Reduce -0.8% | 10,207 | $983K |
| Vident Advisory, LLC | 0.01% | New | 9,856 | $949K |
| Principal Financial Group Inc. | 0.00% | Add +14.7% | 9,732 | $937K |
| Quantbot Technologies LP | 0.03% | Add +19.3% | 8,818 | $849K |
| Jacobs Levy Equity Management, Inc. | 0.00% | No change | 8,684 | $836K |
| Calamos Advisors LLC | 0.00% | Reduce -20.8% | 8,546 | $823K |
| California State Teachers Retirement System | 0.00% | Reduce -0.8% | 7,877 | $758K |
| Cim, LLC | 0.11% | Reduce -7.1% | 7,723 | $743K |
| Summit Global Investments | 0.04% | Add +8.2% | 7,661 | $737K |
| Ameriprise Financial Inc. | 0.00% | Add +56.7% | 7,622 | $734K |
| Jefferies Financial Group Inc. | 0.01% | New | 7,599 | $731K |
| Gsa Capital Partners LLP | 0.04% | Reduce -34.7% | 7,274 | $700K |
"% of holder's portfolio" is IRMD's weight in each manager's 13F, not the share of Iradimed Corp. the manager owns.