RadNet, Inc.
MX ˙ BMV ˙ US7504911022
SecurityMX:RDNT / RadNet, Inc.
InstitutionNorthern Trust Corp
Latest Disclosed Ownership746,807 shares
Latest Disclosed Value $ 41,739,044
Northern Trust Corp reports 2.37% increase in ownership of RDNT / RadNet, Inc.

On May 14, 2026 - Northern Trust Corp filed a 13F-HR form disclosing ownership of 746,807 shares of RadNet, Inc. (MX:RDNT) valued at $41,739,044 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 729,482 shares of RadNet, Inc.. This represents a change in shares of 2.37% during the quarter.

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)
2026-05-14 2026-03-31 13F RADNET COM 750491102 746,807 17,325 2.37 41,739 -19.81 0.0011
2026-02-17 2025-12-31 13F RADNET COM 750491102 729,482 -26,913 -3.56 52,049 -9.71 0.0014
2025-11-14 2025-09-30 13F RADNET COM 750491102 756,395 19,474 2.64 57,645 37.45 0.0017
2025-08-13 2025-06-30 13F RADNET COM 750491102 736,921 -9,240 -1.24 41,938 13.04 0.0058
2025-05-13 2025-03-31 13F RADNET COM 750491102 746,161 -25,927 -3.36 37,099 -31.20 0.0055
2025-02-14 2024-12-31 13F RADNET COM 750491102 772,088 109,093 16.45 53,923 17.21 0.0076
2024-11-13 2024-09-30 13F RADNET COM 750491102 662,995 28,725 4.53 46,005 23.10 0.0075
2024-08-14 2024-06-30 13F RADNET COM 750491102 634,270 4,071 0.65 37,371 21.87 0.0063
2024-05-14 2024-03-31 13F RADNET COM 750491102 630,199 -2,394 -0.38 30,665 39.42 0.0053
2024-02-13 2023-12-31 13F RADNET COM 750491102 632,593 -14,000 -2.17 21,995 20.67 0.0040
2023-11-13 2023-09-30 13F RADNET COM 750491102 646,593 80,744 14.27 18,227 -1.25 0.0035
2023-08-11 2023-06-30 13F RADNET COM 750491102 565,849 28,650 5.33 18,458 37.27 0.0035
2023-05-15 2023-03-31 13F RADNET COM 750491102 537,199 10,825 2.06 13,446 35.67 0.0027
2023-02-13 2022-12-31 13F RADNET COM 750491102 526,374 12,067 2.35 9,912 -5.31 0.0021
2022-11-14 2022-09-30 13F RADNET COM 750491102 514,307 9,884 1.96 10,467 20.08 0.0024
2022-08-12 2022-06-30 13F RADNET COM 750491102 504,423 16,158 3.31 8,717 -20.20 0.0019
2022-05-13 2022-03-31 13F RADNET COM 750491102 488,265 -21,997 -4.31 10,923 -28.91 0.0019
2022-02-08 2021-12-31 13F RADNET COM 750491102 510,262 -6,843 -1.32 15,364 1.37 0.0025
2021-11-15 2021-09-30 13F RADNET COM 750491102 517,105 -7,837 -1.49 15,156 -14.30 0.0027
2021-08-13 2021-06-30 13F RADNET COM 750491102 524,942 -7,720 -1.45 17,685 52.64 0.0031
2021-05-12 2021-03-31 13F RADNET COM 750491102 532,662 -19,137 -3.47 11,586 7.30 0.0022
2021-02-11 2020-12-31 13F RADNET COM 750491102 551,799 -20,862 -3.64 10,798 22.83 0.0021
2020-11-16 2020-09-30 13F RADNET COM 750491102 572,661 -21,675 -3.65 8,791 -6.79 0.0019
2020-08-14 2020-06-30 13F RADNET COM 750491102 594,336 30,077 5.33 9,431 59.01 0.0022
2020-05-14 2020-03-31 13F RADNET COM 750491102 564,259 13,172 2.39 5,931 -46.98 0.0017
2020-02-14 2019-12-31 13F RADNET COM 750491102 551,087 -10,948 -1.95 11,186 38.59 0.0025
2019-11-13 2019-09-30 13F RADNET COM 750491102 562,035 33,621 6.36 8,071 10.76 0.0019
2019-08-13 2019-06-30 13F RADNET COM 750491102 528,414 1,885 0.36 7,287 11.70 0.0017
2019-05-13 2019-03-31 13F RADNET COM 750491102 526,529 8,130 1.57 6,524 23.75 0.0016
2019-02-12 2018-12-31 13F RADNET COM 750491102 518,399 1,521 0.29 5,272 -32.23 0.0015
2018-11-14 2018-09-30 13F RADNET COM 750491102 516,878 45,858 9.74 7,779 10.11 0.0019
2018-09-18 2018-06-30 13F/A-1 RADNET COM 750491102 471,020 57,890 14.01 7,065 18.78 0.0018
2018-08-14 2018-06-30 13F RADNET COM 750491102 473,898 60,768 7,108
2018-05-09 2018-03-31 13F RADNET COM 750491102 413,130 -10,704 -2.53 5,948 38.94 0.0015
2018-02-14 2017-12-31 13F RADNET COM 750491102 423,834 3,258 0.77 4,281 -11.86 0.0011
2017-11-13 2017-09-30 13F RADNET COM 750491102 420,576 -15,831 -3.63 4,857 43.61 0.0013
2017-08-11 2017-06-30 13F RADNET COM 750491102 436,407 21,746 5.24 3,382 38.27 0.0009
2017-05-12 2017-03-31 13F RADNET COM 750491102 414,661 -2,118 -0.51 2,446 -9.00 0.0007
2017-02-13 2016-12-31 13F RADNET COM 750491102 416,779 2,593 0.63 2,688 -12.30 0.0008
2016-11-09 2016-09-30 13F RADNET COM 750491102 414,186 -1,969 -0.47 3,065 37.88 0.0010
2016-08-12 2016-06-30 13F RADNET COM 750491102 416,155 36,110 9.50 2,223 21.14 0.0007
2016-08-19 2016-03-31 13F/A-1 RADNET COM 750491102 380,045 5,720 1.53 1,835 -20.67 0.0006
2016-05-13 2016-03-31 13F RADNET COM 750491102 380,045 1,835
2016-02-12 2015-12-31 13F RADNET COM 750491102 374,325 11,503 3.17 2,313 14.90 0.0008
2015-11-12 2015-09-30 13F RADNET COM 750491102 362,822 362,822 0.00 2,013 0.0007
2015-08-13 2015-06-30 13F RADNET COM 750491102 0 -346,108 -100.00 0 -100.00
2015-05-14 2015-03-31 13F RADNET COM 750491102 346,108 -804 -0.23 2,907 -1.89 0.0009
2015-02-12 2014-12-31 13F RADNET COM 750491102 346,912 -14,924 -4.12 2,963 23.66 0.0009
2014-11-13 2014-09-30 13F RADNET COM 750491102 361,836 246,720 214.32 2,396 214.02 0.0008
2014-08-14 2014-06-30 13F RADNET COM 750491102 115,116 36,477 46.39 763 242.15 0.0002
2014-05-14 2014-03-31 13F RADNET COM 750491102 78,639 2,100 2.74 223 74.22 0.0001
2014-02-21 2013-12-31 13F/A-1 RADNET COM 750491102 76,539 -365,236 -82.67 128 -87.97 0.0000
2014-02-12 2013-12-31 13F RADNET COM 750491102 76,539 128
2013-11-13 2013-09-30 13F RADNET COM 750491102 441,775 -15,744 -3.44 1,064 -12.21 0.0004
2013-08-09 2013-06-30 13F RADNET COM 750491102 457,519 457,519 1,212 0.0004
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.