RadNet, Inc.
MX ˙ BMV ˙ US7504911022
SecurityMX:RDNT / RadNet, Inc.
InstitutionDimensional Fund Advisors Lp
Latest Disclosed Ownership1,379,003 shares
Latest Disclosed Value $ 77,074,152
Dimensional Fund Advisors Lp reports 1.41% increase in ownership of RDNT / RadNet, Inc.

On May 7, 2026 - Dimensional Fund Advisors Lp filed a 13F-HR form disclosing ownership of 1,379,003 shares of RadNet, Inc. (MX:RDNT) valued at $77,074,152 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 1,359,815 shares of RadNet, Inc.. This represents a change in shares of 1.41% 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)
2026-05-07 2026-03-31 13F RADNET COM 750491102 1,379,003 19,188 1.41 77,074 -20.56 0.0035
2026-02-12 2025-12-31 13F RADNET COM 750491102 1,359,815 -17,905 -1.30 97,023 -7.59 0.0204
2025-11-12 2025-09-30 13F RADNET COM 750491102 1,377,720 -30,018 -2.13 104,989 31.04 0.0225
2025-08-12 2025-06-30 13F RADNET COM 750491102 1,407,738 4,839 0.34 80,116 14.86 0.0185
2025-05-13 2025-03-31 13F RADNET COM 750491102 1,402,899 -128,566 -8.39 69,749 -34.79 0.0173
2025-02-13 2024-12-31 13F RADNET COM 750491102 1,531,465 -220,728 -12.60 106,962 -12.03 0.0257
2024-11-07 2024-09-30 13F RADNET COM 750491102 1,752,193 -2,296 -0.13 121,585 17.61 0.0295
2024-08-09 2024-06-30 13F RADNET COM 750491102 1,754,489 -59,743 -3.29 103,375 17.10 0.0270
2024-05-10 2024-03-31 13F RADNET COM 750491102 1,814,232 70,108 4.02 88,281 45.57 0.0239
2024-02-07 2023-12-31 13F RADNET COM 750491102 1,744,124 71,714 4.29 60,646 28.63 0.0177
2023-11-09 2023-09-30 13F RADNET COM 750491102 1,672,410 71,523 4.47 47,146 -9.72 0.0155
2023-08-09 2023-06-30 13F RADNET COM 750491102 1,600,887 35,861 2.29 52,222 33.32 0.0166
2023-05-12 2023-03-31 13F RADNET COM 750491102 1,565,026 27,498 1.79 39,172 139,796.43 0.0132
2023-02-09 2022-12-31 13F RADNET COM 750491102 1,537,528 38,086 2.54 29 -99.91 0.0086
2022-11-10 2022-09-30 13F RADNET COM 750491102 1,499,442 -2,433 -0.16 30,514 17.58 0.0117
2022-08-12 2022-06-30 13F RADNET COM 750491102 1,501,875 9,614 0.64 25,952 -22.26 0.0093
2022-05-13 2022-03-31 13F RADNET COM 750491102 1,492,261 2,740 0.18 33,382 -25.57 0.0103
2022-02-09 2021-12-31 13F RADNET COM 750491102 1,489,521 -23,365 -1.54 44,849 1.14 0.0136
2021-11-12 2021-09-30 13F RADNET COM 750491102 1,512,886 8,958 0.60 44,343 -12.48 0.0143
2021-08-12 2021-06-30 13F RADNET COM 750491102 1,503,928 13,734 0.92 50,666 55.89 0.0160
2021-05-14 2021-03-31 13F RADNET COM 750491102 1,490,194 -53,169 -3.45 32,501 7.61 0.0107
2021-03-08 2020-12-31 13F/A-2 RADNET COM 750491102 1,543,363 -34,338 -2.18 30,203 24.73 0.0109
2021-02-11 2020-12-31 13F RADNET COM 750491102 1,543,363 -34,338 30,203 10,907.7182
2020-11-12 2020-09-30 13F RADNET COM 750491102 1,577,701 -38,302 -2.37 24,215 -5.57 0.0103
2020-08-13 2020-06-30 13F RADNET COM 750491102 1,616,003 -210 -0.01 25,643 50.96 0.0113
2020-05-14 2020-03-31 13F RADNET COM 750491102 1,616,213 -2,829 -0.17 16,987 -48.32 0.0088
2020-02-14 2019-12-31 13F RADNET COM 750491102 1,619,042 -2,723 -0.17 32,867 41.13 0.0120
2019-11-12 2019-09-30 13F RADNET COM 750491102 1,621,765 -2,709 -0.17 23,288 3.96 0.0090
2019-08-13 2019-06-30 13F RADNET COM 750491102 1,624,474 38,159 2.41 22,401 13.98 0.0087
2019-08-12 2019-03-31 13F/A-2 RADNET COM 750491102 1,586,315 5,175 0.33 19,654 22.22 0.0078
2019-05-10 2019-03-31 13F RADNET COM 750491102 1,586,315 5,175 19,654
2019-02-26 2018-12-31 13F/A-1 RADNET COM 750491102 1,581,140 12,736 0.81 16,081 -31.87 0.0073
2019-02-13 2018-12-31 13F RADNET COM 750491102 1,581,140 12,736 16,081
2018-11-13 2018-09-30 13F RADNET COM 750491102 1,568,404 7,581 0.49 23,604 0.82 0.0090
2018-08-10 2018-06-30 13F RADNET COM 750491102 1,560,823 10,114 0.65 23,412 4.85 0.0093
2018-05-11 2018-03-31 13F RADNET COM 750491102 1,550,709 4,117 0.27 22,330 42.95 0.0093
2018-02-12 2017-12-31 13F RADNET COM 750491102 1,546,592 14,181 0.93 15,621 -11.74 0.0065
2017-11-13 2017-09-30 13F RADNET COM 750491102 1,532,411 561 0.04 17,699 49.08 0.0077
2017-08-11 2017-06-30 13F RADNET COM 750491102 1,531,850 112,194 7.90 11,872 41.74 0.0055
2017-05-12 2017-03-31 13F RADNET COM 750491102 1,419,656 43,960 3.20 8,376 -5.60 0.0040
2017-02-09 2016-12-31 13F RADNET COM 750491102 1,375,696 103,885 8.17 8,873 -5.72 0.0044
2016-11-10 2016-09-30 13F RADNET COM 750491102 1,271,811 28,306 2.28 9,411 41.73 0.0051
2016-08-09 2016-06-30 13F RADNET COM 750491102 1,243,505 71,085 6.06 6,640 17.25 0.0038
2016-05-13 2016-03-31 13F RADNET COM 750491102 1,172,420 86,825 8.00 5,663 -15.59 0.0034
2016-02-10 2015-12-31 13F RADNET COM 750491102 1,085,595 -6,629 -0.61 6,709 10.67 0.0042
2015-11-13 2015-09-30 13F RADNET COM 750491102 1,092,224 -134,186 -10.94 6,062 -26.12 0.0040
2015-08-14 2015-06-30 13F RADNET COM 750491102 1,226,410 -149,803 -10.89 8,205 -29.02 0.0050
2015-05-14 2015-03-31 13F RADNET COM 750491102 1,376,213 109,216 8.62 11,560 6.84 0.0073
2015-02-06 2014-12-31 13F RADNET COM 750491102 1,266,997 125,145 10.96 10,820 43.14 0.0071
2014-11-13 2014-09-30 13F RADNET COM 750491102 1,141,852 191,869 20.20 7,559 20.02 0.0054
2014-08-08 2014-06-30 13F RADNET COM 750491102 949,983 95,051 11.12 6,298 159.39 0.0044
2014-05-14 2014-03-31 13F RADNET COM 750491102 854,932 0 0.00 2,428 70.03 0.0018
2014-02-12 2013-12-31 13F RADNET COM 750491102 854,932 -2,351 -0.27 1,428 -30.88 0.0011
2013-11-13 2013-09-30 13F RADNET COM 750491102 857,283 1,708 0.20 2,066 -8.87 0.0018
2013-08-15 2013-06-30 13F RADNET COM 750491102 855,575 855,575 2,267 0.0021
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.