Pediatrix Medical Group, Inc.
US ˙ NYSE ˙ US58502B1061

SecurityMD / Pediatrix Medical Group, Inc.
InstitutionSterling Capital Management LLC
Latest Disclosed Ownership25,516 shares
Latest Disclosed Value $ 545,787
Sterling Capital Management LLC reports 37.42% decrease in ownership of MD / Pediatrix Medical Group, Inc.

On April 22, 2026 - Sterling Capital Management LLC filed a 13F-HR form disclosing ownership of 25,516 shares of Pediatrix Medical Group, Inc. (US:MD) valued at $545,787 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 40,772 shares of Pediatrix Medical Group, Inc.. This represents a change in shares of -37.42% during the quarter. The current value of the position is $576,917 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)
2026-04-22 2026-03-31 13F MEDNAX COM 58502B106 25,516 -15,256 -37.42 546 -37.50 0.0075
2026-02-13 2025-12-31 13F MEDNAX COM 58502B106 40,772 111 0.27 872 28.05 0.0142
2025-11-12 2025-09-30 13F MEDNAX COM 58502B106 40,661 3,601 9.72 681 28.25 0.0100
2025-08-08 2025-06-30 13F/A-1 MEDNAX COM 58502B106 37,060 823 2.27 532 1.14 0.0076
2025-08-06 2025-06-30 13F MEDNAX COM 58502B106 37,060 823 532 0.0076
2025-05-13 2025-03-31 13F MEDNAX COM 58502B106 36,237 -4,374 -10.77 525 -1.32 0.0081
2025-02-13 2024-12-31 13F MEDNAX COM 58502B106 40,611 2,405 6.29 533 20.36 0.0073
2024-11-12 2024-09-30 13F MEDNAX COM 58502B106 38,206 38,206 443 0.0057
2019-11-14 2019-09-30 13F MEDNAX COM 58502B106 0 -50,018 -100.00 0 -100.00
2019-08-14 2019-06-30 13F MEDNAX COM 58502B106 50,018 7,774 18.40 1,262 9.93 0.0122
2019-05-15 2019-03-31 13F MEDNAX COM 58502B106 42,244 -97 -0.23 1,148 -17.82 0.0114
2019-02-14 2018-12-31 13F MEDNAX INC COM COM 58502B106 42,341 -1,640 -3.73 1,397 -31.92 0.0152
2018-11-01 2018-09-30 13F MEDNAX INC COM COM 58502B106 43,981 1,510 3.56 2,052 11.64 0.0185
2018-08-14 2018-06-30 13F MEDNAX INC COM COM 58502B106 42,471 -350,220 -89.18 1,838 -91.59 0.0171
2018-05-15 2018-03-31 13F MEDNAX INC COM COM 58502B106 392,691 -140,742 -26.38 21,845 -23.37 0.2056
2018-02-15 2017-12-31 13F MEDNAX INC COM COM 58502B106 533,433 -243,226 -31.32 28,507 -14.88 0.2580
2017-11-15 2017-09-30 13F MEDNAX INC COM COM 58502B106 776,659 -271,993 -25.94 33,490 -47.10 0.3152
2017-08-15 2017-06-30 13F MEDNAX INC COM COM 58502B106 1,048,652 24,228 2.37 63,307 -10.93 0.6109
2017-05-15 2017-03-31 13F MEDNAX INC COM COM 58502B106 1,024,424 -110,494 -9.74 71,075 -6.05 0.6692
2017-02-14 2016-12-31 13F MEDNAX INC COM COM 58502B106 1,134,918 -11,761 -1.03 75,654 -0.41 0.6827
2016-11-14 2016-09-30 13F MEDNAX INC COM COM 58502B106 1,146,679 57,089 5.24 75,967 -3.74 0.7000
2016-08-19 2016-06-30 13F MEDNAX INC COM COM 58502B106 1,089,590 52,939 5.11 78,919 17.81 0.7208
2016-05-17 2016-03-31 13F MEDNAX INC COM COM 58502B106 1,036,651 112,480 12.17 66,988 1.15 0.6093
2016-02-17 2015-12-31 13F MEDNAX INC COM COM 58502B106 924,171 -259 -0.03 66,226 -6.71 0.5866
2015-11-16 2015-09-30 13F MEDNAX INC COM COM 58502B106 924,430 -33,744 -3.52 70,987 -0.03 0.6362
2015-08-17 2015-06-30 13F MEDNAX INC COM COM 58502B106 958,174 37,474 4.07 71,010 6.37 0.6408
2015-05-19 2015-03-31 13F MEDNAX INC COM COM 58502B106 920,700 -48,857 -5.04 66,760 4.15 0.5970
2015-05-22 2014-12-31 13F/A-1 MEDNAX INC COM COM 58502B106 969,557 613,482 172.29 64,097 228.37 0.5587
2015-02-13 2014-12-31 13F MEDNAX INC COM COM 58502B106 969,557 64,097
2014-11-14 2014-09-30 13F MEDNAX INC COM COM 58502B106 356,075 325,186 1,052.76 19,520 986.86 0.2367
2014-08-15 2014-06-30 13F MEDNAX INC COM COM 58502B106 30,889 -1,628 -5.01 1,796 -10.87 0.0155
2014-05-16 2014-03-31 13F MEDNAX INC COM COM 58502B106 32,517 -2,519 -7.19 2,015 7.75 0.0172
2014-02-14 2013-12-31 13F MEDNAX INC COM COM 58502B106 35,036 35,036 1,870 0.0171
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.