이라디메드 코퍼레이션
DE ˙ DB ˙ US46266A1097
€77.50 ↑1.00 (1.31%)
2026-06-04
주가
SecurityDE:46K / IRADIMED CORPORATION
InstitutionVanguard Group Inc
Latest Disclosed Ownership560,048 shares
Latest Disclosed Value $ 54,481,469
Vanguard Group Inc reports 1.14% decrease in ownership of 46K / IRADIMED CORPORATION

On January 29, 2026 - Vanguard Group Inc filed a 13F-HR form disclosing ownership of 560,048 shares of IRADIMED CORPORATION (DE:46K) valued at $46,203,960 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 7, 2025 disclosing 566,507 shares of IRADIMED CORPORATION. This represents a change in shares of -1.14% during the quarter. The current value of the position is $43,403,720 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-01-29 2025-12-31 13F IRADIMED COM 46266A109 560,048 -6,459 -1.14 54,481 35.15 0.0008
2025-11-07 2025-09-30 13F IRADIMED COM 46266A109 566,507 5,475 0.98 40,313 20.18 0.0006
2025-08-11 2025-06-30 13F IRADIMED COM 46266A109 561,032 6,581 1.19 33,544 15.28 0.0005
2025-05-09 2025-03-31 13F IRADIMED COM 46266A109 554,451 17,640 3.29 29,098 -1.45 0.0005
2025-02-11 2024-12-31 13F IRADIMED COM 46266A109 536,811 22,762 4.43 29,525 14.21 0.0005
2024-11-13 2024-09-30 13F IRADIMED COM 46266A109 514,049 44,966 9.59 25,852 25.42 0.0005
2024-08-13 2024-06-30 13F IRADIMED COM 46266A109 469,083 42,606 9.99 20,612 9.87 0.0004
2024-05-10 2024-03-31 13F IRADIMED COM 46266A109 426,477 -398 -0.09 18,761 -7.42 0.0004
2024-03-11 2023-12-31 13F/A-1 IRADIMED COM 46266A109 426,875 14,724 3.57 20,264 10.81 0.0004
2024-02-14 2023-12-31 13F IRADIMED COM 46266A109 426,875 14,724 20,264 0.0004
2023-12-18 2023-09-30 13F/A-1 IRADIMED COM 46266A109 412,151 10,932 2.72 18,287 -4.53 0.0004
2023-11-14 2023-09-30 13F IRADIMED COM 46266A109 412,151 10,932 18,287 0.0001
2023-08-14 2023-06-30 13F IRADIMED COM 46266A109 401,219 5,813 1.47 19,154 23.11 0.0005
2023-07-14 2023-03-31 13F/A-1 IRADIMED COM 46266A109 395,406 12,535 3.27 15,559 43.65 0.0004
2023-05-15 2023-03-31 13F IRADIMED COM 46266A109 395,406 12,535 15,559 0.0004
2023-02-10 2022-12-31 13F IRADIMED COM 46266A109 382,871 368 0.10 10,831 -5.79 0.0003
2022-11-14 2022-09-30 13F IRADIMED COM 46266A109 382,503 3,866 1.02 11,497 -10.54 0.0003
2022-08-12 2022-06-30 13F IRADIMED COM 46266A109 378,637 39,380 11.61 12,851 -15.52 0.0004
2022-05-13 2022-03-31 13F IRADIMED COM 46266A109 339,257 29,696 9.59 15,212 6.34 0.0004
2022-02-14 2021-12-31 13F IRADIMED COM 46266A109 309,561 -95,876 -23.65 14,305 5.04 0.0003
2021-11-12 2021-09-30 13F IRADIMED COM 46266A109 405,437 -84,476 -17.24 13,619 -5.48 0.0003
2021-08-13 2021-06-30 13F IRADIMED COM 46266A109 489,913 187,953 62.24 14,408 85.15 0.0004
2021-05-14 2021-03-31 13F IRADIMED COM 46266A109 301,960 -75,066 -19.91 7,782 -9.47 0.0002
2021-02-12 2020-12-31 13F IRADIMED COM 46266A109 377,026 28,233 8.09 8,596 15.27 0.0002
2020-11-16 2020-09-30 13F IRADIMED COM 46266A109 348,793 -5,186 -1.47 7,457 -9.24 0.0002
2020-08-14 2020-06-30 13F IRADIMED COM 46266A109 353,979 -23,300 -6.18 8,216 2.01 0.0003
2020-05-15 2020-03-31 13F IRADIMED COM 46266A109 377,279 90,476 31.55 8,054 20.12 0.0003
2020-02-14 2019-12-31 13F IRADIMED COM 46266A109 286,803 9,575 3.45 6,705 15.07 0.0002
2019-11-14 2019-09-30 13F IRADIMED COM 46266A109 277,228 1,025 0.37 5,827 3.15 0.0002
2019-08-14 2019-06-30 13F IRADIMED COM 46266A109 276,203 6,658 2.47 5,649 -25.40 0.0002
2019-05-15 2019-03-31 13F IRADIMED COM 46266A109 269,545 7,332 2.80 7,572 18.07 0.0003
2019-02-14 2018-12-31 13F IRADIMED COM 46266A109 262,213 11,915 4.76 6,413 -31.03 0.0003
2018-12-13 2018-09-30 13F/A-2 IRADIMED COM 46266A109 250,298 41,184 19.69 9,298 114.29 0.0004
2018-11-23 2018-09-30 13F/A-1 IRADIMED COM 46266A109 250,298 0 9,298 0.0004
2018-11-14 2018-09-30 13F IRADIMED COM 46266A109 250,298 41,184 9,298
2018-08-14 2018-06-30 13F IRADIMED COM 46266A109 209,114 14,637 7.53 4,339 58.24 0.0002
2018-05-15 2018-03-31 13F IRADIMED COM 46266A109 194,477 9,262 5.00 2,742 -2.28 0.0001
2018-02-14 2017-12-31 13F IRADIMED COM 46266A109 185,215 9,790 5.58 2,806 66.63 0.0001
2017-11-14 2017-09-30 13F IRADIMED COM 46266A109 175,425 -5,256 -2.91 1,684 8.37 0.0001
2017-08-24 2017-06-30 13F/A-1 IRADIMED COM 46266A109 180,681 -53,165 -22.74 1,554 -25.32 0.0001
2017-08-11 2017-06-30 13F IRADIMED COM 46266A109 180,681 -53,165 1,554
2017-05-12 2017-03-31 13F IRADIMED COM 46266A109 233,846 28,199 13.71 2,081 -8.85 0.0001
2017-02-14 2016-12-31 13F IRADIMED COM 46266A109 205,647 -25,606 -11.07 2,283 -41.88 0.0001
2016-11-14 2016-09-30 13F IRADIMED COM 46266A109 231,253 7,152 3.19 3,928 -19.44 0.0002
2016-08-10 2016-06-30 13F IRADIMED COM 46266A109 224,101 16,888 8.15 4,876 22.82 0.0003
2016-05-13 2016-03-31 13F IRADIMED COM 46266A109 207,213 88,106 73.97 3,970 18.90 0.0003
2016-02-08 2015-12-31 13F IRADIMED COM 46266A109 119,107 15,933 15.44 3,339 32.82 0.0002
2015-11-12 2015-09-30 13F/A-1 IRADIMED COM 46266A109 103,174 78,714 321.81 2,514 341.83 0.0001
2015-11-12 2015-09-30 13F/A-1 IRADIMED COM 46266A109 103,174 78,714 2,514 0.0001
2015-11-12 2015-09-30 13F IRADIMED COM 46266A109 103,174 2,514
2015-08-13 2015-06-30 13F IRADIMED COM 46266A109 24,460 8,440 52.68 569 133.20 0.0000
2015-05-15 2015-03-31 13F/A-1 IRADIMED COM 46266A109 16,020 100 0.63 244 19.02 0.0000
2015-05-14 2015-03-31 13F IRADIMED COM 46266A109 16,020 244
2015-02-12 2014-12-31 13F IRADIMED COM 46266A109 15,920 15,920 205 0.0000
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.