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Disclosery

MD PEDIATRIX MEDICAL GROUP INC

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COM (common), issuer CIK 893949

294 managers (299 13F filers) reported a position in MD shares at 2025-12-31, 82,767,549 shares in all. 53 filers opened a position and 27 filers sold out during the quarter.

Managers
294
13F filers
299
New
53
Added
96
Reduced
102
Sold out
27
Shares held by filers
82,767,549

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
BlackRock, Inc.in group BlackRock, Inc.13,562,270$290M<0.01%-287,00813F-HRTimelineGroup
VANGUARD GROUP INCgroup of 2 filers holding10,736,933$230M-167,927Timeline
VICTORY CAPITAL MANAGEMENT INC3,818,280$81.7M0.05%-307,92713F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC3,698,135$79.1M0.04%+1,015,15913F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP3,569,219$76.3M0.02%+169,44113F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP3,312,146$70.8M<0.01%-218,55413F-HRTimelineGroup
FMR LLCin group FMR LLC2,428,783$52M<0.01%+224,24613F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC2,181,712$46.7M<0.01%+14,42113F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.1,852,219$39.6M0.03%-169,11813F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co1,552,585$33.2M0.01%+105,34513F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC1,357,700$29M0.05%+51,70013F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY1,304,070$27.9M<0.01%+24,65913F-HR/ATimelineGroup
FULLER & THALER ASSET MANAGEMENT, INC.1,229,505$26.3M0.09%new13F-HR/ATimeline
Nuveen, LLCin group TIAA1,200,210$25.7M0.01%-351,06513F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.1,090,655$23.3M<0.01%+213,63613F-HRTimelineGroup
SILVERCREST ASSET MANAGEMENT GROUP LLC1,032,351$22.1M0.15%new13F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP872,348$18.7M<0.01%-60,33213F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding825,706$17.7M+278,297Timeline
ALLIANCEBERNSTEIN L.P.815,755$17.4M0.01%-24,13113F-HRTimeline
Boston Partnersin group Boston Trust Walden Corp797,702$17.2M0.02%-630,25113F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC787,269$16.8M<0.01%+20,71413F-HR/ATimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC740,280$15.8M0.33%+93,48813F-HRTimeline
Qube Research & Technologies Ltd727,348$15.6M0.02%-415,95813F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO710,717$15.2M<0.01%-116,35813F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC670,749$14.3M<0.01%-1,00013F-HRTimelineGroup
Dana Investment Advisors, Inc.648,721$13.9M0.4%-152,74113F-HRTimeline
Allspring Global Investments Holdings, …in group Allspring Global Investments …639,400$13.6M0.02%new13F-HRTimelineGroup
Empowered Funds, LLC622,380$13.3M0.23%+93,83313F-HR/ATimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…594,351$12.7M0.02%+529,36713F-HR/ATimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp587,065$12.6M<0.01%-14,74513F-HRTimelineGroup
ArrowMark Colorado Holdings LLC566,310$12.1M0.27%-40,20113F-HRTimeline
OBERWEIS ASSET MANAGEMENT INC/559,987$12M0.44%+14,38713F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC551,823$11.8M0.01%+24,63313F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/529,609$11.3M<0.01%-14,44913F-HRTimelineGroup
PANAGORA ASSET MANAGEMENT INC520,116$11.1M0.04%+16,53613F-HRTimeline
Pacer Advisors, Inc.494,381$10.6M0.03%-116,53013F-HR/ATimeline
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC474,453$10.1M0.01%+13,70613F-HRTimelineGroup
LSV ASSET MANAGEMENT462,200$9.89M0.02%+156,40013F-HRTimeline
Hillsdale Investment Management Inc.450,410$9.63M0.27%-1,79013F-HRTimeline
BRANDES INVESTMENT PARTNERS, LPin group BRANDES INVESTMENT PARTNERS, …442,273$9.46M0.07%-188,43813F-HRTimelineGroup
Aristotle Capital Boston, LLCin group ARISTOTLE INVESTMENT SERVICES…440,063$9.41M0.52%-43,92213F-HRTimelineGroup
Franklin Resourcesgroup of 2 filers holding419,542$8.97M-8,131Timeline
CastleKnight Management LP396,066$8.47M0.48%-285,93413F-HRTimeline
Public Sector Pension Investment Board386,125$8.26M0.03%-23,55313F-HRTimeline
Phocas Financial Corp.335,551$7.18M0.93%+103,32813F-HR/ATimeline
CSM Advisors, LLC330,152$7.06M0.19%+16,47713F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS306,715$6.56M0.02%+62,44613F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC286,241$6.12M<0.01%+273,54113F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC279,927$5.99M0.01%-43,88913F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC274,912$5.88M<0.01%+27,49013F-HRTimelineGroup
Allianz Asset Management GmbHin group Allianz SE265,337$5.68M0.01%+106,56013F-HRTimelineGroup
ROYCE & ASSOCIATES LP254,748$5.45M0.06%+75,70213F-HRTimeline
DZ BANK AG Deutsche Zentral Genossensch…in group DZ BANK AG Deutsche Zentral G…250,008$5.35M<0.01%-43,63413F-HRTimelineGroup
LORD, ABBETT & CO. LLC247,709$5.3M0.02%new13F-HRTimeline
NORDEA INVESTMENT MANAGEMENT ABin group NORDEA INVESTMENT MANAGEMENT …239,853$5.18M<0.01%-34,92713F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc215,427$4.61M<0.01%-15,62913F-HRTimelineGroup
O'SHAUGHNESSY ASSET MANAGEMENT, LLC198,268$4.24M0.02%+183,05713F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO194,971$4.17M<0.01%+12,09713F-HRTimelineGroup
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …192,527$4.12M<0.01%+23,24113F-HRTimelineGroup
RHUMBLINE ADVISERS186,052$3.98M<0.01%-30,26413F-HRTimeline
Informed Momentum Co LLC182,673$3.91M0.44%new13F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…177,694$3.8M<0.01%+25,77713F-HRTimelineGroup
Trexquant Investment LP174,150$3.73M0.03%-37,11813F-HRTimeline
Swiss National Bank171,800$3.67M<0.01%+5,30013F-HRTimeline
MARTINGALE ASSET MANAGEMENT L P169,598$3.63M0.09%-8,56713F-HRTimeline
CASTLEARK MANAGEMENT LLC159,090$3.4M0.1%new13F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC158,543$3.39M<0.01%-11,77613F-HRTimelineGroup
Bridge City Capital, LLC149,948$3.21M0.94%-86,98113F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC147,176$3.15M<0.01%+146,08313F-HRTimelineGroup
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP146,107$3.13M<0.01%new13F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS143,944$3.08M<0.01%-327,82913F-HRTimelineGroup
SEGALL BRYANT & HAMILL, LLC142,947$3.06M0.04%-76913F-HRTimeline
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC138,358$2.96M0.01%+35,34913F-HRTimelineGroup
NEW YORK STATE TEACHERS RETIREMENT SYST…134,757$2.88M0.01%-6,77113F-HRTimeline
CLARK ESTATES INC/NY129,000$2.76M0.67%-42,31313F-HRTimeline
Engineers Gate Manager LP125,121$2.68M0.03%-25,71113F-HRTimeline
WEDGE CAPITAL MANAGEMENT L L P/NC124,050$2.65M0.05%-14,17813F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN120,163$2.57M<0.01%+41,10813F-HRTimelineGroup
RBF Capital, LLC120,000$2.57M0.12%-10,00013F-HR/ATimeline
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …119,175$2.55M<0.01%+118,17113F-HRTimelineGroup
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC115,665$2.49M<0.01%-16,50813F-HR/ATimelineGroup
GREAT LAKES ADVISORS, LLC115,698$2.47M0.02%-52,42513F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND115,239$2.46M<0.01%-1,71113F-HRTimeline
Gotham Asset Management, LLC112,853$2.41M0.01%-3,24013F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC110,775$2.37M<0.01%-110,82313F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…108,538$2.32M0.01%-109,87513F-HRTimeline
Jackson Creek Investment Advisors LLC105,885$2.27M0.67%-4,24613F-HRTimeline
RITHOLTZ WEALTH MANAGEMENT101,115$2.16M0.04%new13F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd99,867$2.14M0.06%+82,75013F-HRTimelineGroup
NOMURA ASSET MANAGEMENT CO LTDgroup of 2 filers holding99,026$2.12M-66,855Timeline
PRICE T ROWE ASSOCIATES INC /MD/86,572$1.85M<0.01%+3,79013F-HRTimeline
ZACKS INVESTMENT MANAGEMENT83,779$1.79M0.01%-5,89813F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA83,024$1.77M<0.01%+74,89513F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…82,624$1.77M<0.01%+3,28613F-HRTimeline
Integrated Quantitative Investments LLC79,557$1.7M0.37%+5,48613F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC78,060$1.67M<0.01%-14,39213F-HRTimelineGroup
EXCHANGE TRADED CONCEPTS, LLC77,107$1.65M0.01%+6,27613F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC76,066$1.63M<0.01%-88,03213F-HRTimelineGroup
SG Americas Securities, LLC73,060$1.56M<0.01%-51,08213F-HRTimeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co72,638$1.55M<0.01%013F-HRTimelineGroup
LPL Financial LLC72,373$1.55M<0.01%-16,12913F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …69,069$1.49M<0.01%+40,17613F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\66,693$1.43M<0.01%+5,55013F-HRTimelineGroup
SummerHaven Investment Management, LLC62,840$1.34M0.76%013F-HRTimeline
IEQ CAPITAL, LLC59,535$1.27M<0.01%+16,07913F-HRTimeline
Inspire Investing, LLCgroup of 2 filers holding58,656$1.25M-22,030Timeline
CAXTON ASSOCIATES LLP58,318$1.25M0.02%+26,73313F-HRTimeline
COMERICA BANK58,302$1.25M<0.01%-5,28513F-HRTimeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…57,987$1.24M<0.01%-3,75813F-HRTimelineGroup
MACKENZIE FINANCIAL CORP55,150$1.2M<0.01%+14,50213F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding54,372$1.16M-2,700Timeline
CITIGROUP INCin group CITIGROUP INC53,229$1.14M<0.01%+51613F-HRTimelineGroup
Wakefield Asset Management LLLPin group Wakefield Asset Management LL…53,195$1.14M0.31%-16,71013F-HRTimelineGroup
Illinois Municipal Retirement Fund52,188$1.12M0.01%+6,60613F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD51,418$1.1M<0.01%-3,99313F-HRTimeline
WINTON GROUP Ltdin group WINTON GROUP Ltd50,821$1.09M0.04%-164,27513F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…49,126$1.05M0.01%-3,36113F-HRTimelineGroup
State of Alaska, Department of Revenue47,901$1.02M0.01%+713F-HRTimeline
VARCOV Co.46,240$989K0.39%13F-HRTimeline
Legato Capital Management LLC46,148$987K0.08%-16,33113F-HRTimeline
State of Tennessee, Department of Treas…46,016$984K<0.01%+1,24613F-HRTimeline
Horizon Investments, LLC45,847$981K0.01%-1,44713F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC43,822$937K<0.01%-9,11613F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…41,695$892K<0.01%+20,20413F-HRTimelineGroup
State of Wyoming40,872$874K0.1%+4,96113F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC40,827$873K0.01%-18,27713F-HRTimeline
Sterling Capital Management LLC40,772$872K0.01%+11113F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…40,222$860K<0.01%+81813F-HRTimelineGroup
Creative Planningin group Creative Planning40,122$858K<0.01%+5,63213F-HRTimelineGroup
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC39,613$847K<0.01%+48113F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …39,136$837K<0.01%-95913F-HRTimelineGroup
STRS OHIO38,600$826K<0.01%-8,70013F-HRTimeline
Louisiana State Employees Retirement Sy…38,600$826K0.01%-70013F-HRTimeline
VIRGINIA RETIREMENT SYSTEMS ET Al38,050$814K<0.01%-29,05013F-HRTimeline
Round Rock Advisors LLC37,891$810K0.12%+22,78313F-HR/ATimeline
South Dakota Investment Council36,748$786K0.01%-3,10013F-HRTimeline
Hennion & Walsh Asset Management, Inc.36,598$783K0.03%+4,73513F-HRTimeline
JENNISON ASSOCIATES LLC35,896$768K<0.01%new13F-HRTimeline
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC34,907$747K0.01%new13F-HRTimelineGroup
BOKF, NAin group BOKF, NA34,514$738K0.01%-18413F-HRTimelineGroup
JANUS HENDERSON GROUP PLCin group Janus Henderson34,264$733K<0.01%013F-HRTimelineGroup
HANCOCK WHITNEY CORP34,211$732K0.01%+51013F-HRTimeline
KLP KAPITALFORVALTNING AS33,300$712K<0.01%+15,40013F-HRTimeline
Concurrent Investment Advisors, LLCin group Concurrent Investment Advisor…32,782$701K0.01%new13F-HRTimelineGroup
BAILARD, INC.32,500$695K0.02%-9,70013F-HRTimeline
MML INVESTORS SERVICES, LLC30,724$657K<0.01%new13F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…30,005$642K<0.01%+2,65813F-HRTimeline
EVOLVE PRIVATE WEALTH, LLC29,382$628K0.04%13F-HRTimeline
Cambria Investment Management, L.P.29,316$627K0.04%-8,89113F-HRTimeline
Vident Advisory, LLCin group Vident Advisory, LLC28,299$605K0.01%-10,65913F-HRTimelineGroup
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…27,159$581K0.01%-2,83313F-HRTimelineGroup
Cerity Partners LLCin group Cerity Partners LLC25,776$551K<0.01%+10,30213F-HRTimelineGroup
AMALGAMATED BANK24,543$525K<0.01%-34813F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM24,411$522K<0.01%-1,00913F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…24,026$514K<0.01%013F-HRTimeline
QUADRANT CAPITAL GROUP LLC23,808$509K0.02%013F-HRTimeline
Police & Firemen's Retirement System of…23,598$505K<0.01%-1213F-HRTimeline
DIVERSIFIED TRUST CO23,451$502K0.01%013F-HRTimeline
Counterpoint Mutual Funds LLC23,334$499K0.04%new13F-HRTimeline
Vestcor Inc23,105$494K0.01%013F-HRTimeline
KEYBANK NATIONAL ASSOCIATION/OHin group KEYBANK NATIONAL ASSOCIATION/…22,483$481K<0.01%+15713F-HRTimelineGroup
MANGROVE PARTNERS IM, LLC22,384$479K0.04%new13F-HRTimeline
EP Wealth Advisors, LLC22,064$472K<0.01%13F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…21,442$458K<0.01%-2,57113F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC20,786$452K<0.01%-1,05613F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…20,840$446K<0.01%-90613F-HRTimeline
NATIXIS ADVISORS, LLCin group Natixis Investment Managers20,519$439K<0.01%+1,71613F-HRTimelineGroup
OREGON PUBLIC EMPLOYEES RETIREMENT FUND19,240$412K0.01%013F-HRTimeline
Quantinno Capital Management LP18,585$398K<0.01%+4,79113F-HRTimeline
Atria Investments, Inc17,789$381K<0.01%-43013F-HRTimeline
Ballentine Partners, LLC17,680$378K0.01%013F-HRTimeline
Tidal Investments LLCin group Tidal Investments LLC17,359$371K<0.01%new13F-HRTimelineGroup
Empirical Financial Services, LLC d.b.a…17,358$371K0.01%+2,36913F-HRTimeline
HighTower Advisors, LLC16,985$363K<0.01%-30,16013F-HRTimeline
CWM, LLCin group CWM, LLC16,854$361K<0.01%-40913F-HRTimelineGroup
ProShare Advisors LLC16,816$360K<0.01%+73413F-HRTimeline
Cetera Investment Advisers16,808$360K<0.01%+5,48113F-HRTimeline
SEIZERT CAPITAL PARTNERS, LLC16,234$347K0.01%+4,77913F-HRTimeline
Verition Fund Management LLC16,000$342K<0.01%-9,40813F-HRTimeline
Mariner, LLCin group Mariner, LLC15,386$330K<0.01%new13F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…14,898$319K<0.01%+37313F-HRTimelineGroup
Amundiin group Amundi14,535$311K<0.01%+34413F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC14,190$304K<0.01%-6,34513F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…13,328$297K<0.01%+2,44513F-HRTimeline
PRAXIS INVESTMENT MANAGEMENT INC13,840$296K0.02%013F-HRTimeline
Graham Capital Management, L.P.13,802$295K0.01%new13F-HRTimeline
Brooklyn Investment Group13,025$285K0.01%new13F-HRTimeline
OPPENHEIMER & CO INCin group OPPENHEIMER ASSET MANAGEMENT …13,154$281K<0.01%013F-HRTimelineGroup
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…13,114$281K<0.01%+1,52713F-HRTimelineGroup
Maryland State Retirement & Pension Sys…12,269$262K0.01%013F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…11,947$256K<0.01%013F-HRTimeline
Sanctuary Advisors, LLC11,871$254K<0.01%-1,41513F-HRTimeline
New Vernon Capital Holdings II LLCin group New Vernon Capital Holdings I…11,704$250K0.12%013F-HRTimelineGroup
Pinnacle Wealth Planning Services, Inc.11,143$238K0.02%new13F-HRTimeline
Allworth Financial LP10,833$232K<0.01%+9,98513F-HRTimeline
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP10,796$231K<0.01%new13F-HRTimelineGroup
Swiss Life Asset Management Ltdin group Swiss Life Asset Management L…10,741$230K<0.01%new13F-HRTimelineGroup
DARK FOREST CAPITAL MANAGEMENT LP10,418$223K0.01%new13F-HRTimeline
Quent Capital, LLC10,345$221K0.02%+10,00013F-HRTimeline
Financiere des Professionnels - Fonds d…10,034$215K0.01%new13F-HRTimeline