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Pediatrix Medical Group, Inc.

MD
Exchange
NYSE
Industry
Services-Hospitals
SEC CIK
0000893949

No open-market purchases or sales by Pediatrix Medical Group, Inc. insiders were filed in the last 90 days; 304 institutions reported holding it in 13F filings for Q2 2026, worth $2.12B in total; no superinvestor holds it.

13F holders, Q1 2025

Institutional positions in Pediatrix Medical Group, Inc. as of Mar 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
241
+16 vs. Q4 2024
Shares held
80.2M
−1.57M (−1.9%) vs. Q4 2024
Total value
$1.16B
+$87.9M (+8.2%) vs. Q4 2024
New holders
36
79 more added
Sold out
20
85 more reduced

4 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2024: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting MD on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2025: 241 institutions
Q1 2021: 207 institutionsQ2 2021: 220 institutionsQ3 2021: 221 institutionsQ4 2021: 204 institutionsQ1 2022: 224 institutionsQ2 2022: 198 institutionsQ3 2022: 211 institutionsQ4 2022: 209 institutionsQ1 2023: 214 institutionsQ2 2023: 215 institutionsQ3 2023: 205 institutionsQ4 2023: 224 institutionsQ1 2024: 213 institutionsQ2 2024: 228 institutionsQ3 2024: 219 institutionsQ4 2024: 229 institutionsQ1 2025: 241 institutionsQ2 2025: 264 institutionsQ3 2025: 268 institutionsQ4 2025: 299 institutionsQ1 2026: 297 institutionsQ2 2026: 304 institutions
Value heldQ1 2025: $1.16B
Q1 2021: $2.32BQ2 2021: $2.67BQ3 2021: $2.39BQ4 2021: $2.28BQ1 2022: $1.98BQ2 2022: $1.82BQ3 2022: $1.39BQ4 2022: $1.25BQ1 2023: $1.25BQ2 2023: $1.16BQ3 2023: $1.04BQ4 2023: $764.8MQ1 2024: $853.2MQ2 2024: $658.9MQ3 2024: $995.9MQ4 2024: $1.08BQ1 2025: $1.16BQ2 2025: $1.16BQ3 2025: $1.35BQ4 2025: $1.77BQ1 2026: $1.78BQ2 2026: $2.12B
Institutions holding MD and their total value by quarter
QuarterHoldersValue
Q2 2026304$2.12B
Q1 2026297$1.78B
Q4 2025299$1.77B
Q3 2025268$1.35B
Q2 2025264$1.16B
Q1 2025241$1.16B
Q4 2024229$1.08B
Q3 2024219$995.9M
Q2 2024228$658.9M
Q1 2024213$853.2M
Q4 2023224$764.8M
Q3 2023205$1.04B
Q2 2023215$1.16B
Q1 2023214$1.25B
Q4 2022209$1.25B
Q3 2022211$1.39B
Q2 2022198$1.82B
Q1 2022224$1.98B
Q4 2021204$2.28B
Q3 2021221$2.39B
Q2 2021220$2.67B
Q1 2021207$2.32B

Institutions, Q1 2025

Shares, value and share of portfolio for each institution holding Pediatrix Medical Group, Inc.; share changes are against Q4 2024.

Institutions holding MD in Q1 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Allianz Asset Management GmbH23,700$343.4K0.00%−27,600−53.8%Reduced
Fox Run Management, L.L.C.23,783$344.6K0.05%+23,783New
Voya Investment Management LLC23,884$346.1K0.00%−2,021−7.8%Reduced
State Board of Administration of Florida Retirement System24,026$348.1K0.00%00.0%Unchanged
Ritholtz Wealth Management24,119$349.5K0.01%+10,236+73.7%Added
Amalgamated Bank24,201$351.0K0.00%−359−1.5%Reduced
Squarepoint Ops LLC24,253$351.4K0.00%+14,204+141.3%Added
Comerica Bank24,282$351.8K0.00%−334−1.4%Reduced
Quadrant Capital Group LLC24,322$352.4K0.01%+21,283+700.3%Added
Aristeia Capital LLC24,475$354.6K0.01%+24,475New
Maryland State Retirement & Pension System24,587$356.3K0.01%−4,279−14.8%Reduced
Arizona State Retirement System24,635$357.0K0.00%−300−1.2%Reduced
Yousif Capital Management, LLC25,098$363.7K0.00%−406−1.6%Reduced
Moody National Bank Trust Division25,579$370.6K0.04%−831−3.1%Reduced
Tudor Investment Corp Et Al26,548$384.7K0.00%+26,548New
Teachers Retirement System of the State of Kentucky27,205$395.0K0.00%00.0%Unchanged
Omers Administration Corp27,900$404.3K0.00%+27,900New
Verition Fund Management LLC28,101$407.2K0.00%−31,418−52.8%Reduced
Counterpoint Mutual Funds LLC29,006$420.3K0.06%+289+1.0%Added
Petrus Trust Company, LTA29,996$434.6K0.04%−7,907−20.9%Reduced
Creative Planning30,121$436.5K0.00%−807−2.6%Reduced
Two Sigma Investments, LP31,328$453.9K0.00%−54,615−63.5%Reduced
Cambria Investment Management, L.P.31,415$455.2K0.03%+446+1.4%Added
O'Shaughnessy Asset Management, LLC32,301$468.0K0.00%+13,872+75.3%Added
State of Wisconsin Investment Board32,972$477.8K0.00%+8,942+37.2%Added
Janus Henderson Group PLC34,264$485.4K0.00%00.0%Unchanged
Amundi34,602$489.3K0.00%−6,352−15.5%Reduced
HSBC Holdings PLC34,293$495.4K0.00%+13,417+64.3%Added
Vident Advisory, LLC35,083$508.4K0.01%−3,251−8.5%Reduced
Sterling Capital Management LLC36,237$525.1K0.01%−4,374−10.8%Reduced
SG Americas Securities, LLC38,405$556.0K0.00%+25,343+194.0%Added
Legato Capital Management LLC38,390$556.3K0.07%−489−1.3%Reduced
Mackenzie Financial Corp38,399$556.4K0.00%+17,376+82.7%Added
Louisiana State Employees Retirement System39,800$576.7K0.01%−1,100−2.7%Reduced
Manufacturers Life Insurance Company, The42,786$620.0K0.00%+11,921+38.6%Added
Bailard, Inc.43,300$627.4K0.02%+31,000+252.0%Added
XTX Topco Ltd44,752$648.5K0.03%+31,835+246.5%Added
State of Wyoming44,873$650.2K0.09%−5,241−10.5%Reduced
Corebridge Financial, Inc.44,962$651.5K0.00%−878−1.9%Reduced
Illinois Municipal Retirement Fund45,078$653.2K0.01%−2,331−4.9%Reduced
Connor, Clark & Lunn Investment Management Ltd.45,761$663.1K0.00%−39,997−46.6%Reduced
State of Alaska, Department of Revenue46,834$678.0K0.01%−1,105−2.3%Reduced
STRS Ohio47,600$689.7K0.00%−4,800−9.2%Reduced
Engineers Gate Manager LP47,844$693.3K0.01%−9,592−16.7%Reduced
Ensign Peak Advisors, Inc49,454$716.6K0.00%00.0%Unchanged
Tejara Capital Ltd50,000$724.5K0.36%+50,000New
State of Tennessee, Treasury Department50,100$725.9K0.00%+6,200+14.1%Added
Mirae Asset Global ETFs Holdings Ltd.51,253$742.7K0.00%+2,251+4.6%Added
Ieq Capital, LLC52,181$756.1K0.01%+11,331+27.7%Added
MetLife Investment Management52,487$760.5K0.00%−1,065−2.0%Reduced
Brant Point Investment Management LLC54,327$787.2K0.19%−17,363−24.2%Reduced
Algert Global LLC57,835$838.0K0.02%00.0%Unchanged
HRT Financial LP58,027$840.0K0.01%+58,027New
Franklin Resources Inc59,419$861.0K0.00%+10,912+22.5%Added
New York State Common Retirement Fund61,211$886.9K0.00%00.0%Unchanged
BNP Paribas Arbitrage, SA61,882$896.7K0.00%+27,106+77.9%Added
Thrivent Financial for Lutherans62,227$902.0K0.00%−3,248−5.0%Reduced
Wells Fargo & Company66,572$964.6K0.00%+544+0.8%Added
Victory Capital Management Inc66,955$970.2K0.00%−9,598−12.5%Reduced
Deutsche Bank AG67,025$971.2K0.00%−6,998−9.5%Reduced
Martingale Asset Management L P68,560$993.4K0.03%−12,408−15.3%Reduced
Great West Life Assurance Co68,871$999.0K0.00%−10,782−13.5%Reduced
Integrated Quantitative Investments LLC74,040$1.07M0.53%+74,040New
Gotham Asset Management, LLC74,547$1.08M0.01%+19,905+36.4%Added
Intech Investment Management LLC75,561$1.09M0.01%+19,417+34.6%Added
Federation des caisses Desjardins du Quebec75,691$1.10M0.01%00.0%Unchanged
Graham Capital Management, L.P.77,309$1.12M0.04%+42,010+119.0%Added
Pathstone Holdings, LLC79,156$1.15M0.00%+10,481+15.3%Added
South Dakota Investment Council79,654$1.15M0.02%00.0%Unchanged
California State Teachers Retirement System80,327$1.16M0.00%00.0%Unchanged
Price T Rowe Associates Inc80,585$1.17M0.00%+3,192+4.1%Added
Millennium Management LLC81,744$1.18M0.00%+46,541+132.2%Added
Hussman Strategic Advisors, Inc.84,000$1.22M0.30%+84,000New
Winton Group Ltd85,036$1.23M0.08%−4,945−5.5%Reduced
SummerHaven Investment Management, LLC112,327$1.63M1.14%+1,028+0.9%Added
Barclays PLC121,107$1.75M0.00%−30,309−20.0%Reduced
Sandler Capital Management124,761$1.81M0.59%+124,761New
Citigroup Inc129,515$1.88M0.00%+6,519+5.3%Added
RBF Capital, LLC130,000$1.88M0.12%00.0%Unchanged
Susquehanna International Group, LLP133,092$1.93M0.00%+70,407+112.3%Added
New York State Teachers Retirement System133,313$1.93M0.00%+2,527+1.9%Added
SEI Investments Co140,572$2.04M0.00%+6,994+5.2%Added
UBS Group AG141,370$2.05M0.00%+3,668+2.7%Added
LPL Financial LLC144,318$2.09M0.00%+51,490+55.5%Added
Bridge City Capital, LLC150,655$2.18M0.65%+1,794+1.2%Added
Federated Hermes, Inc.163,503$2.37M0.01%−3,674−2.2%Reduced
Swiss National Bank166,300$2.41M0.00%−2,600−1.5%Reduced
AXA S.A.197,681$2.86M0.01%+21,641+12.3%Added
Royce & Associates LP201,631$2.92M0.03%−4,452−2.2%Reduced
Clark Estates Inc204,613$2.96M0.63%−78,127−27.6%Reduced
Jane Street Group, LLC214,137$3.10M0.01%−28,465−11.7%Reduced
Rhumbline Advisers216,946$3.14M0.00%−7,755−3.5%Reduced
Russell Investments Group, Ltd.219,184$3.18M0.00%+6,127+2.9%Added
Legal & General Group Plc233,588$3.38M0.00%−5,347−2.2%Reduced
Raymond James Financial Inc236,323$3.42M0.00%+2,666+1.1%Added
LSV Asset Management248,000$3.59M0.01%+213,700+623.0%Added
Nordea Investment Management AB264,060$3.74M0.00%+427+0.2%Added
Nomura Holdings Inc260,456$3.77M0.02%−35,463−12.0%Reduced
Trexquant Investment LP263,145$3.81M0.04%−168,085−39.0%Reduced
Public Sector Pension Investment Board268,076$3.88M0.02%+57,463+27.3%Added