IRMD Institutional Ownership & Shareholders
IRADIMED CORP (IRMD) is currently held by 213 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $732.97M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of IRMD tracked by InsiderSet, reporting ownership valued at approximately $92.49M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $85.73M, representing an estimated loss of -7.30% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 49% of the total disclosed IRMD value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Kayne Anderson Rudnick Investment Management Llc, Renaissance Technologies LLC, and several other long-term asset managers with concentrated positions in IRADIMED CORP (IRMD).
This page ranks the largest institutional IRMD shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
213
Total Reported Value
$732.97M
Largest Holder
Blackrock, Inc.
Largest Position
$92.49M
Insider Transactions (90d)
3
Latest Filing Quarter
Q2 2026
New Institutional Positions
37
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.00% | 967,825 | $92,485,381 | $85,729,939 | -$6,755,443 | -7.30% | |
| Kayne Anderson Rudnick Investment Management Llc | 0.12% | 396,982 | $37,935,600 | $35,164,666 | -$2,770,934 | -7.30% | |
| Renaissance Technologies LLC | Jim Simons | 0.05% | 394,412 | $37,690,011 | $34,937,015 | -$2,752,996 | -7.30% |
| Vanguard Capital Management Llc | 0.00% | 364,937 | $34,873,380 | $32,326,119 | -$2,547,261 | -7.30% | |
| Copeland Capital Management, Llc | 0.76% | 382,013 | $32,937,242 | $33,838,712 | +$901,470 | +2.74% | |
| T. Rowe Price Investment Management, Inc. | 0.02% | 318,680 | $30,454,000 | $28,228,674 | -$2,225,326 | -7.31% | |
| Geode Capital Management, Llc | 0.00% | 290,109 | $27,726,977 | $25,697,855 | -$2,029,122 | -7.32% | |
| Nine Ten Capital Management Llc | 7.63% | 256,562 | $24,517,000 | $22,726,262 | -$1,790,738 | -7.30% | |
| State Street Corp | 0.00% | 221,512 | $21,167,687 | $19,621,533 | -$1,546,154 | -7.30% | |
| Goldman Sachs Group Inc | 0.00% | 214,151 | $20,464,270 | $18,969,496 | -$1,494,774 | -7.30% | |
| Dimensional Fund Advisors Lp | 0.00% | 230,978 | $19,915,081 | $20,460,031 | +$544,950 | +2.74% | |
| Two Sigma Investments, Lp | 0.01% | 182,894 | $17,477,351 | $16,200,751 | -$1,276,600 | -7.30% | |
| Qube Research & Technologies Ltd | 0.02% | 157,199 | $15,021,936 | $13,924,687 | -$1,097,249 | -7.30% | |
| Royal Bank Of Canada | 0.00% | 148,179 | $14,161,000 | $13,125,696 | -$1,035,304 | -7.31% | |
| Arrowstreet Capital, Limited Partnership | 0.01% | 143,969 | $13,757,678 | $12,752,774 | -$1,004,904 | -7.30% | |
| Northern Trust Corp | 0.00% | 133,658 | $12,772,360 | $11,839,426 | -$932,934 | -7.30% | |
| Acadian Asset Management Llc | 0.01% | 128,655 | $12,288,000 | $11,396,260 | -$891,740 | -7.26% | |
| Morgan Stanley | 0.00% | 126,051 | $12,045,553 | $11,165,598 | -$879,955 | -7.31% | |
| Vanguard Portfolio Management Llc | 0.00% | 125,357 | $11,979,115 | $11,104,123 | -$874,992 | -7.30% | |
| Ranger Investment Management, L.P. | 0.59% | 98,346 | $9,397,944 | $8,711,489 | -$686,455 | -7.30% | |
| Russell Investments Group, Ltd. | 0.01% | 94,982 | $9,076,601 | $8,413,506 | -$663,095 | -7.31% | |
| Bridge City Capital, Llc | 1.74% | 96,975 | $8,361,185 | $8,590,046 | +$228,861 | +2.74% | |
| First Trust Advisors Lp | 0.00% | 84,318 | $8,057,428 | $7,468,888 | -$588,540 | -7.30% | |
| Shaker Investments Llc/Oh | 2.94% | 91,315 | $7,873,179 | $8,088,683 | +$215,504 | +2.74% | |
| Envestnet Asset Management Inc | 0.00% | 78,559 | $7,507,084 | $6,958,756 | -$548,328 | -7.30% | |
| Granahan Investment Management, Llc | 0.26% | 74,966 | $7,163,751 | $6,640,488 | -$523,263 | -7.30% | |
| Algert Global Llc | 0.08% | 72,994 | $6,975,307 | $6,465,809 | -$509,498 | -7.30% | |
| Bank Of New York Mellon Corp | 0.00% | 79,220 | $6,830,368 | $7,017,308 | +$186,940 | +2.74% | |
| Charles Schwab Investment Management Inc | 0.00% | 69,358 | $6,627,850 | $6,143,732 | -$484,118 | -7.30% | |
| Uniplan Investment Counsel, Inc. | 0.59% | 66,402 | $6,345,375 | $5,881,889 | -$463,486 | -7.30% | |
| Nuveen, Llc | 0.00% | 61,650 | $5,891,210 | $5,460,957 | -$430,253 | -7.30% | |
| Vanguard Fiduciary Trust Co | 0.00% | 58,287 | $5,569,906 | $5,163,062 | -$406,844 | -7.30% | |
| Davidson Capital Management Inc. | 0.90% | 63,017 | $5,433,326 | $5,582,046 | +$148,720 | +2.74% | |
| Norges Bank | 0.00% | 50,600 | $4,835,336 | $4,482,148 | -$353,188 | -7.30% | |
| Lazard Asset Management Llc | 0.01% | 48,715 | $4,655,205 | $4,315,175 | -$340,030 | -7.30% | |
| Sei Investments Co | 0.00% | 47,686 | $4,557,047 | $4,224,026 | -$333,021 | -7.31% | |
| Tudor Investment Corp Et Al | 0.02% | 45,626 | $4,360,021 | $4,041,551 | -$318,470 | -7.30% | |
| Wells Fargo & Company/Mn | 0.00% | 41,317 | $3,948,266 | $3,659,860 | -$288,406 | -7.30% | |
| Teacher Retirement System Of Texas | 0.01% | 40,865 | $3,905,059 | $3,619,822 | -$285,237 | -7.30% | |
| Hrt Financial Lp | 0.01% | 38,678 | $3,696,000 | $3,426,097 | -$269,903 | -7.30% | |
| Alliancebernstein L.P. | 0.00% | 38,235 | $3,680,501 | $3,386,856 | -$293,645 | -7.98% | |
| Aristides Capital Llc | 0.79% | 32,463 | $3,102,164 | $2,875,573 | -$226,591 | -7.30% | |
| Rice Hall James & Associates, Llc | 0.14% | 30,444 | $2,909,229 | $2,696,730 | -$212,499 | -7.30% | |
| Stifel Financial Corp | 0.00% | 30,324 | $2,897,803 | $2,686,100 | -$211,703 | -7.31% | |
| Oak Ridge Investments Llc | 0.16% | 31,156 | $2,686,270 | $2,759,798 | +$73,528 | +2.74% | |
| Victory Capital Management Inc | 0.00% | 26,143 | $2,498,225 | $2,315,747 | -$182,478 | -7.30% | |
| Johnson Investment Counsel Inc | 0.02% | 26,129 | $2,496,887 | $2,314,507 | -$182,380 | -7.30% | |
| Marshall Wace, Llp | 0.00% | 25,298 | $2,417,478 | $2,240,897 | -$176,581 | -7.30% | |
| Newedge Advisors, Llc | 0.01% | 25,254 | $2,413,284 | $2,236,999 | -$176,285 | -7.30% | |
| Bnp Paribas Financial Markets | 0.00% | 24,431 | $2,334,626 | $2,164,098 | -$170,528 | -7.30% |
Frequently asked questions about IRMD
Who are the largest institutional holders of IRMD?
The largest institutional holders of IRMD reported in the latest SEC Form 13F filings include Blackrock, Inc., Kayne Anderson Rudnick Investment Management Llc, Renaissance Technologies LLC, Vanguard Capital Management Llc, and Copeland Capital Management, Llc. InsiderSet ranks institutional holders by their latest reported IRMD position.
What is IRMD institutional ownership?
This page tracks IRMD positions reported by institutional investment managers through SEC Form 13F. IRADIMED CORP (IRMD) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own IRMD?
InsiderSet currently tracks 213 institutional managers reporting IRMD holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of IRMD shareholders.
How much IRMD stock do institutions own?
Institutional investment managers disclosed approximately $732.97M in IRMD holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was IRMD institutional ownership last updated?
The latest IRMD institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional IRMD holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its IRMD position after the reporting date.
Are institutions buying or selling IRMD?
Institutional buying and selling can be analyzed by comparing IRMD positions across consecutive 13F reporting periods. InsiderSet's IRMD Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View IRMD ownership changes.
How has IRMD institutional ownership changed over time?
InsiderSet tracks IRMD institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.