Pediatrix Medical Group, Inc.
US ˙ NYSE ˙ US58502B1061

SecurityMD / Pediatrix Medical Group, Inc.
InstitutionUs Bancorp \de\
Latest Disclosed Ownership1,598 shares
Latest Disclosed Value $ 34,182
Us Bancorp \de\ reports 2.11% increase in ownership of MD / Pediatrix Medical Group, Inc.

On May 14, 2026 - Us Bancorp \de\ filed a 13F-HR form disclosing ownership of 1,598 shares of Pediatrix Medical Group, Inc. (US:MD) valued at $34,181 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 30, 2026 disclosing 1,565 shares of Pediatrix Medical Group, Inc.. This represents a change in shares of 2.11% during the quarter. The current value of the position is $34,900 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)
2026-05-14 2026-03-31 13F PEDIATRIX MEDICAL GROUP COM 58502B106 1,598 33 2.11 34 3.03 0.0000
2026-01-30 2025-12-31 13F PEDIATRIX MEDICAL GROUP COM 58502B106 1,565 0 0.00 33 26.92 0.0000
2025-11-12 2025-09-30 13F PEDIATRIX MEDICAL GROUP COM 58502B106 1,565 0 0.00 26 18.18 0.0000
2025-07-24 2025-06-30 13F PEDIATRIX MEDICAL GROUP COM 58502B106 1,565 0 0.00 22 0.00 0.0000
2025-05-08 2025-03-31 13F PEDIATRIX MEDICAL GROUP COM 58502B106 1,565 0 0.00 23 10.00 0.0000
2025-02-05 2024-12-31 13F PEDIATRIX MEDICAL GROUP COM 58502B106 1,565 -842 -34.98 21 -25.93 0.0000
2024-10-28 2024-09-30 13F PEDIATRIX MEDICAL GROUP COM 58502B106 2,407 -286 -10.62 28 35.00 0.0000
2024-08-07 2024-06-30 13F PEDIATRIX MEDICAL GROUP COM 58502B106 2,693 110 4.26 20 -20.00 0.0000
2024-05-08 2024-03-31 13F PEDIATRIX MEDICAL GROUP COM 58502B106 2,583 -2,863 -52.57 26 -50.00 0.0000
2024-02-09 2023-12-31 13F PEDIATRIX MEDICAL GROUP COM 58502B106 5,446 3,085 130.66 51 66.67 0.0001
2023-11-03 2023-09-30 13F PEDIATRIX MEDICAL GROUP COM 58502B106 2,361 86 3.78 30 -6.25 0.0000
2023-08-10 2023-06-30 13F PEDIATRIX MEDICAL GROUP COM 58502B106 2,275 -703 -23.61 32 -27.27 0.0001
2023-05-09 2023-03-31 13F PEDIATRIX MEDICAL GROUP COMMON STOCK 58502B106 2,978 435 17.11 44 18.92 0.0001
2023-02-13 2022-12-31 13F PEDIATRIX MEDICAL GROUP COMMON STOCK 58502B106 2,543 27 1.07 38 -9.76 0.0001
2022-10-27 2022-09-30 13F PEDIATRIX MEDICAL GROUP COMMON STOCK 58502B106 2,516 -707 -21.94 41 -40.58 0.0001
2022-08-01 2022-06-30 13F MEDNAX COMMON STOCK 58502B106 3,223 1,613 100.19 69 81.58 0.0001
2022-05-11 2022-03-31 13F MEDNAX COMMON STOCK 58502B106 1,610 -438 -21.39 38 -30.91 0.0001
2022-02-11 2021-12-31 13F MEDNAX COMMON STOCK 58502B106 2,048 359 21.26 55 14.58 0.0001
2021-11-10 2021-09-30 13F MEDNAX COMMON STOCK 58502B106 1,689 25 1.50 48 -4.00 0.0001
2021-08-05 2021-06-30 13F MEDNAX COMMON STOCK 58502B106 1,664 9 0.54 50 19.05 0.0001
2021-04-28 2021-03-31 13F MEDNAX COMMON STOCK 58502B106 1,655 -149 -8.26 42 -6.67 0.0001
2021-02-04 2020-12-31 13F MEDNAX COMMON STOCK 58502B106 1,804 -700 -27.96 45 12.50 0.0001
2020-11-10 2020-09-30 13F MEDNAX COMMON STOCK 58502B106 2,504 0 0.00 40 -4.76 0.0001
2020-08-07 2020-06-30 13F MEDNAX COMMON STOCK 58502B106 2,504 -925 -26.98 42 7.69 0.0001
2020-05-13 2020-03-31 13F MEDNAX COMMON STOCK 58502B106 3,429 -951 -21.71 39 -67.77 0.0001
2020-02-04 2019-12-31 13F MEDNAX COMMON STOCK 58502B106 4,380 -256 -5.52 121 15.24 0.0003
2019-11-08 2019-09-30 13F MEDNAX COMMON STOCK 58502B106 4,636 -1,021 -18.05 105 -26.06 0.0003
2019-08-13 2019-06-30 13F MEDNAX COMMON STOCK 58502B106 5,657 1,572 38.48 142 27.93 0.0004
2019-05-08 2019-03-31 13F MEDNAX COMMON STOCK 58502B106 4,085 -7,848 -65.77 111 -71.83 0.0003
2019-02-13 2018-12-31 13F MEDNAX COMMON STOCK 58502B106 11,933 -7,340 -38.08 394 -56.22 0.0013
2018-10-31 2018-09-30 13F MEDNAX COMMON STOCK 58502B106 19,273 -2,120 -9.91 900 -2.81 0.0026
2018-08-08 2018-06-30 13F MEDNAX COMMON STOCK 58502B106 21,393 -6,771 -24.04 926 -40.91 0.0028
2018-05-08 2018-03-31 13F MEDNAX COMMON STOCK 58502B106 28,164 1,097 4.05 1,567 8.29 0.0048
2018-02-02 2017-12-31 13F MEDNAX COMMON STOCK 58502B106 27,067 -5,097 -15.85 1,447 4.40 0.0044
2017-11-13 2017-09-30 13F MEDNAX COMMON STOCK 58502B106 32,164 -1,560 -4.63 1,386 -31.93 0.0044
2017-07-19 2017-06-30 13F MEDNAX COMMON STOCK 58502B106 33,724 -2,055 -5.74 2,036 -17.97 0.0068
2017-05-03 2017-03-31 13F MEDNAX COMMON STOCK 58502B106 35,779 -1,238 -3.34 2,482 0.57 0.0085
2017-02-08 2016-12-31 13F MEDNAX COMMON STOCK 58502B106 37,017 -688 -1.82 2,468 -1.20 0.0089
2016-11-04 2016-09-30 13F MEDNAX COMMON STOCK 58502B106 37,705 632 1.70 2,498 -6.93 0.0093
2016-08-10 2016-06-30 13F MEDNAX COMMON STOCK 58502B106 37,073 -3,680 -9.03 2,684 1.94 0.0102
2016-05-13 2016-03-31 13F MEDNAX COMMON STOCK 58502B106 40,753 -6,024 -12.88 2,633 -21.45 0.0103
2016-02-10 2015-12-31 13F MEDNAX COMMON STOCK 58502B106 46,777 -8,667 -15.63 3,352 -21.28 0.0135
2015-11-16 2015-09-30 13F MEDNAX COMMON STOCK 58502B106 55,444 -741 -1.32 4,258 2.28 0.0179
2015-08-10 2015-06-30 13F MEDNAX COMMON STOCK 58502B106 56,185 -658 -1.16 4,163 0.99 0.0161
2015-05-08 2015-03-31 13F MEDNAX COMMON STOCK 58502B106 56,843 1,264 2.27 4,122 12.22 0.0158
2015-02-13 2014-12-31 13F MEDNAX COMMON STOCK 58502B106 55,579 -2,782 -4.77 3,673 14.78 0.0142
2014-11-14 2014-09-30 13F MEDNAX COMMON STOCK 58502B106 58,361 -14,210 -19.58 3,200 -24.17 0.0130
2014-08-14 2014-06-30 13F MEDNAX COMMON STOCK 58502B106 72,571 -840 -1.14 4,220 -7.27 0.0168
2014-05-14 2014-03-31 13F MEDNAX COMMON STOCK 58502B106 73,411 16,662 29.36 4,551 50.30 0.0187
2014-02-13 2013-12-31 13F MEDNAX COMMON STOCK 58502B106 56,749 24,544 76.21 3,028 -6.37 0.0123
2013-11-07 2013-09-30 13F MEDNAX COMMON STOCK 58502B106 32,205 274 0.86 3,234 10.56 0.0143
2013-08-09 2013-06-30 13F MEDNAX COMMON STOCK 58502B106 31,931 31,931 2,925 0.0133
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.