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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 2026

Institutional positions in Pediatrix Medical Group, Inc. as of Mar 31, 2026. 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
297
+4 vs. Q4 2025
Shares held
83.1M
+11.4M (+16.0%) vs. Q4 2025
Total value
$1.78B
+$243.3M (+15.9%) vs. Q4 2025
New holders
40
106 more added
Sold out
36
100 more reduced

6 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2025: 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 2026: 297 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 2026: $1.78B
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 2026

Shares, value and share of portfolio for each institution holding Pediatrix Medical Group, Inc.; share changes are against Q4 2025.

Institutions holding MD in Q1 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Jennison Associates LLC60,846$1.30M0.00%+24,950+69.5%Added
Vanguard Asset Management, Ltd60,017$1.28M0.00%+60,017New
XTX Topco Ltd59,939$1.28M0.02%−39,928−40.0%Reduced
SummerHaven Investment Management, LLC57,765$1.24M0.76%−5,075−8.1%Reduced
Natixis Advisors, L.P.56,915$1.22M0.00%+36,396+177.4%Added
Thrivent Financial for Lutherans56,332$1.21M0.00%−1,655−2.9%Reduced
Susquehanna International Group, LLP56,210$1.20M0.00%+14,515+34.8%Added
Creative Planning53,711$1.15M0.00%+13,589+33.9%Added
Wakefield Asset Management LLLP53,529$1.14M0.30%+334+0.6%Added
Burney Co52,796$1.13M0.04%+52,796New
Vestcor Inc52,775$1.13M0.03%+29,670+128.4%Added
Winton Group Ltd52,703$1.13M0.04%+1,882+3.7%Added
State of Wisconsin Investment Board52,684$1.13M0.00%+1,266+2.5%Added
Hanseatic Management Services Inc50,544$1.08M1.03%+50,544New
Zurcher Kantonalbank (Zurich Cantonalbank)49,103$1.05M0.00%+19,098+63.6%Added
MetLife Investment Management48,624$1.04M0.01%−502−1.0%Reduced
Two Sigma Investments, LP48,372$1.03M0.00%+8,700+21.9%Added
State of Alaska, Department of Revenue46,870$1.00M0.01%−1,031−2.2%Reduced
Wells Fargo & Company46,466$993.9K0.00%−73,697−61.3%Reduced
B. Metzler seel. Sohn & Co. AG46,086$985.8K0.01%+46,086New
State of Tennessee, Treasury Department46,016$984.3K0.00%00.0%Unchanged
Barclays PLC44,235$946.2K0.00%−114,308−72.1%Reduced
Citigroup Inc43,814$937.2K0.00%−9,415−17.7%Reduced
Illinois Municipal Retirement Fund42,959$918.9K0.01%−9,229−17.7%Reduced
STRS Ohio41,100$879.1K0.00%+2,500+6.5%Added
MML Investors Services, LLC40,916$875.2K0.00%+10,192+33.2%Added
Mirae Asset Global ETFs Holdings Ltd.40,016$855.9K0.00%−206−0.5%Reduced
Ieq Capital, LLC39,081$835.9K0.00%−20,454−34.4%Reduced
Voya Investment Management LLC38,981$833.8K0.00%−632−1.6%Reduced
Vident Advisory, LLC38,774$829.4K0.01%+10,475+37.0%Added
Manufacturers Life Insurance Company, The38,643$826.6K0.00%−493−1.3%Reduced
Round Rock Advisors, LLC38,156$816.2K0.12%+265+0.7%Added
Louisiana State Employees Retirement System37,300$797.8K0.01%−1,300−3.4%Reduced
South Dakota Investment Council36,748$786.0K0.01%00.0%Unchanged
Hennion & Walsh Asset Management, Inc.36,103$772.2K0.03%−495−1.4%Reduced
Horizon Investments, LLC35,411$757.4K0.01%−10,436−22.8%Reduced
Bailard, Inc.35,300$755.1K0.02%+2,800+8.6%Added
Hancock Whitney Corp33,072$744.5K0.01%−1,139−3.3%Reduced
Janus Henderson Group PLC34,264$732.7K0.00%00.0%Unchanged
Universal- Beteiligungs- und Servicegesellschaft mbH33,569$718.0K0.00%−35,500−51.4%Reduced
Cambria Investment Management, L.P.33,476$716.1K0.04%+4,160+14.2%Added
Legato Capital Management LLC33,342$713.2K0.06%−12,806−27.7%Reduced
KLP Kapitalforvaltning AS33,300$712.3K0.00%00.0%Unchanged
Evolve Private Wealth, LLC33,115$708.3K0.04%+3,733+12.7%Added
Jones Financial Companies LLLP31,869$653.3K0.00%+31,347+6,005.2%Added
Cerity Partners LLC29,714$635.6K0.00%+3,938+15.3%Added
Pathstone Holdings, LLC29,544$631.9K0.00%−14,278−32.6%Reduced
Connor, Clark & Lunn Investment Management Ltd.27,811$594.9K0.00%−80,727−74.4%Reduced
State of Wyoming27,755$593.7K0.07%−13,117−32.1%Reduced
Concurrent Investment Advisors, LLC27,297$583.9K0.01%−5,485−16.7%Reduced
Virginia Retirement Systems Et Al26,650$570.0K0.00%−11,400−30.0%Reduced
Diversified Trust Co26,433$565.4K0.01%+2,982+12.7%Added
Captrust Financial Advisors26,237$561.2K0.00%+26,237New
Sterling Capital Management LLC25,516$545.8K0.01%−15,256−37.4%Reduced
Bokf, NA24,521$524.5K0.01%−9,993−29.0%Reduced
Amalgamated Bank24,314$520.0K0.00%−229−0.9%Reduced
State Board of Administration of Florida Retirement System24,026$513.9K0.00%00.0%Unchanged
Quadrant Capital Group LLC23,808$509.3K0.02%00.0%Unchanged
Arizona State Retirement System23,613$505.1K0.00%−798−3.3%Reduced
Police & Firemen's Retirement System of New Jersey23,598$504.8K0.00%00.0%Unchanged
Keybank National Association22,941$490.7K0.00%+458+2.0%Added
Quantinno Capital Management LP22,928$490.4K0.00%+4,343+23.4%Added
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management22,277$476.5K0.01%+4,919+28.3%Added
Atria Investments LLC21,769$465.6K0.01%+3,980+22.4%Added
Teachers Retirement System of the State of Kentucky21,442$458.0K0.00%00.0%Unchanged
EP Wealth Advisors, LLC21,409$457.9K0.00%−655−3.0%Reduced
Aquatic Capital Management LLC21,349$456.7K0.01%+21,349New
Commonwealth of Pennsylvania Public School Empls Retrmt Sys20,817$445.3K0.00%−23−0.1%Reduced
Vanguard Investments Australia, Ltd.20,512$438.8K0.00%+20,512New
Yousif Capital Management, LLC20,422$436.8K0.01%−364−1.8%Reduced
Cetera Investment Advisers20,213$432.4K0.00%+3,405+20.3%Added
Seizert Capital Partners, LLC19,799$423.5K0.02%+3,565+22.0%Added
Oregon Public Employees Retirement Fund19,240$411.5K0.01%00.0%Unchanged
Freestone Grove Partners LP19,068$407.9K0.00%+19,068New
JustInvest LLC18,895$404.2K0.00%+6,227+49.2%Added
Truist Financial Corp18,799$402.1K0.00%+8,003+74.1%Added
Los Angeles Capital Management LLC18,539$396.5K0.00%+16,537+826.0%Added
Mangrove Partners17,977$384.5K0.03%−4,407−19.7%Reduced
Ballentine Partners, LLC17,641$377.3K0.01%−39−0.2%Reduced
CWM, LLC16,648$356.1K0.00%−206−1.2%Reduced
Sanctuary Advisors, LLC15,941$341.0K0.00%+4,070+34.3%Added
Amundi15,744$336.8K0.00%+1,209+8.3%Added
Nisa Investment Advisors, LLC15,244$326.1K0.00%+1,054+7.4%Added
L2 Asset Management, LLC14,395$307.9K0.03%+14,395New
Mariner, LLC14,067$300.9K0.00%−1,319−8.6%Reduced
CAPROCK Group, Inc.14,042$300.4K0.01%+14,042New
ProShare Advisors LLC13,280$284.1K0.00%−3,536−21.0%Reduced
Skopos Labs, Inc.13,148$281.2K0.01%+123+0.9%Added
Pictet Asset Management Holding SA13,114$280.5K0.00%00.0%Unchanged
Wealth Enhancement Advisory Services, LLC13,194$279.4K0.00%−134−1.0%Reduced
Oppenheimer & Co Inc12,654$270.7K0.00%−500−3.8%Reduced
Swiss Life Asset Management Ltd12,465$266.6K0.00%+1,724+16.1%Added
Maryland State Retirement & Pension System12,269$262.4K0.01%00.0%Unchanged
VARCOV Co.12,136$259.6K0.10%−34,104−73.8%Reduced
Hohimer Wealth Management, LLC12,009$256.9K0.03%+12,009New
Public Employees Retirement Association of Colorado11,947$256.0K0.00%00.0%Unchanged
HighTower Advisors, LLC11,807$252.6K0.00%−5,178−30.5%Reduced
Mitsubishi UFJ Trust & Banking Corp11,717$250.6K0.00%+11,717New
New Vernon Capital Holdings II LLC11,704$250.3K0.18%00.0%Unchanged
The PNC Financial Services Group, Inc.11,335$242.5K0.00%−3,563−23.9%Reduced