RadNet, Inc.
MX ˙ BMV ˙ US7504911022
SecurityMX:RDNT / RadNet, Inc.
InstitutionGlobal Alpha Capital Management Ltd.
Latest Disclosed Ownership658,208 shares
Latest Disclosed Value $ 36,787,245
Global Alpha Capital Management Ltd. reports 34.83% increase in ownership of RDNT / RadNet, Inc.

On May 11, 2026 - Global Alpha Capital Management Ltd. filed a 13F-HR form disclosing ownership of 658,208 shares of RadNet, Inc. (MX:RDNT) valued at $36,787,245 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 488,169 shares of RadNet, Inc.. This represents a change in shares of 34.83% 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)
2026-05-11 2026-03-31 13F RADNET COM 750491102 658,208 170,039 34.83 36,787 5.62 2.2130
2026-02-11 2025-12-31 13F RADNET COM 750491102 488,169 -214,589 -30.54 34,831 -34.97 2.1248
2025-11-13 2025-09-30 13F RADNET COM 750491102 702,758 75,200 11.98 53,557 49.96 3.0612
2025-08-07 2025-06-30 13F RADNET COM 750491102 627,558 72,467 13.05 35,714 29.40 2.2266
2025-05-12 2025-03-31 13F RADNET COM 750491102 555,091 68,087 13.98 27,599 -18.86 2.0089
2025-02-07 2024-12-31 13F RADNET COM 750491102 487,004 -473,030 -49.27 34,012 -48.94 2.4682
2024-11-08 2024-09-30 13F RADNET COM 750491102 960,034 -34,100 -3.43 66,617 13.73 4.3287
2024-08-09 2024-06-30 13F RADNET COM 750491102 994,134 -25,800 -2.53 58,574 18.02 4.2696
2024-05-08 2024-03-31 13F RADNET COM 750491102 1,019,934 141,830 16.15 49,630 62.55 3.6895
2024-02-09 2023-12-31 13F RADNET COM 750491102 878,104 -655,050 -42.73 30,532 -29.36 2.4541
2023-11-13 2023-09-30 13F RADNET COM 750491102 1,533,154 0 0.00 43,220 -13.58 4.3374
2023-08-10 2023-06-30 13F RADNET COM 750491102 1,533,154 -21,100 -1.36 50,011 28.56 4.6846
2023-05-09 2023-03-31 13F RADNET COM 750491102 1,554,254 34,960 2.30 38,903 35.98 3.5296
2023-02-10 2022-12-31 13F RADNET COM 750491102 1,519,294 -174,930 -10.33 28,608 -17.02 2.7958
2022-11-10 2022-09-30 13F RADNET COM 750491102 1,694,224 275,742 19.44 34,477 40.66 3.4468
2022-08-05 2022-06-30 13F RADNET COM 750491102 1,418,482 25,000 1.79 24,511 -21.37 2.6453
2022-05-12 2022-03-31 13F RADNET COM 750491102 1,393,482 429,770 44.60 31,172 7.43 2.6782
2022-02-10 2021-12-31 13F RADNET COM 750491102 963,712 190,570 24.65 29,017 28.05 2.8115
2021-11-12 2021-09-30 13F RADNET COM 750491102 773,142 -8,440 -1.08 22,661 -13.94 2.5168
2021-08-02 2021-06-30 13F RADNET COM 750491102 781,582 -113,230 -12.65 26,331 35.29 2.8545
2021-04-30 2021-03-31 13F RADNET COM 750491102 894,812 -30,630 -3.31 19,462 7.46 2.2760
2021-02-10 2020-12-31 13F RADNET COM 750491102 925,442 -44,600 -4.60 18,111 21.63 2.2201
2020-11-12 2020-09-30 13F RADNET COM 750491102 970,042 -235,800 -19.55 14,890 -22.19 2.2860
2020-08-13 2020-06-30 13F RADNET COM 750491102 1,205,842 105,693 9.61 19,137 65.50 3.0391
2020-05-13 2020-03-31 13F RADNET COM 750491102 1,100,149 73,700 7.18 11,563 -44.51 2.0858
2020-02-12 2019-12-31 13F Radnet COM 750491102 1,026,449 -242,680 -19.12 20,837 14.33 3.0913
2019-11-12 2019-09-30 13F Radnet COM 750491102 1,269,129 85,700 7.24 18,225 11.68 3.1549
2019-08-07 2019-06-30 13F Radnet COM 750491102 1,183,429 286,281 31.91 16,319 46.81 2.8388
2019-05-08 2019-03-31 13F Radnet COM 750491102 897,148 347,100 63.10 11,116 98.71 2.1216
2019-02-11 2018-12-31 13F Radnet COM 750491102 550,048 550,048 5,594 1.4450
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.