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Disclosery

MD PEDIATRIX MEDICAL GROUP INC

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COM (common), issuer CIK 893949

225 managers (229 13F filers) reported a position in MD shares at 2024-12-31, 82,291,020 shares in all. 31 filers opened a position and 22 filers sold out during the quarter.

Managers
225
13F filers
229
New
31
Added
80
Reduced
74
Sold out
22
Shares held by filers
82,291,020

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 2024

Filers in the available 13F reports with a share position at 2024-12-31, 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.14,182,857$186M<0.01%+346,30613F-HRTimelineGroup
VANGUARD GROUP INCgroup of 2 filers holding10,822,851$142M+113,363Timeline
ALLIANCEBERNSTEIN L.P.7,350,489$96.4M0.03%-759,60513F-HRTimeline
STATE STREET CORPin group STATE STREET CORP3,584,231$47M<0.01%+43,44013F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP3,258,539$42.8M0.01%-15,42213F-HRTimelineGroup
Rubric Capital Management LP3,148,440$41.3M0.75%-5,126,56013F-HRTimeline
FMR LLCin group FMR LLC2,906,359$38.1M<0.01%+2,896,51813F-HRTimelineGroup
Pacer Advisors, Inc.2,705,151$35.5M0.08%new13F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.2,143,496$28.1M0.03%-182,00713F-HRTimelineGroup
Boston Partnersin group Boston Trust Walden Corp1,956,353$25.9M0.03%+393,60013F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,947,796$25.6M<0.01%+11,04513F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC1,739,323$22.8M0.01%+1,500,48513F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY1,313,058$17.2M<0.01%-2,159,43513F-HR/ATimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co1,158,240$15.2M<0.01%-209,10513F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP966,347$12.7M<0.01%+147,52213F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO931,600$12.2M<0.01%-10,71213F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC838,800$11M0.02%+453,00013F-HRTimeline
Dana Investment Advisors, Inc.826,830$10.8M0.36%-88,72513F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC808,658$10.6M0.01%+46,63513F-HRTimelineGroup
ArrowMark Colorado Holdings LLC802,898$10.5M0.14%+15,24913F-HRTimeline
Invesco Ltd.in group Invesco Ltd.790,112$10.4M<0.01%-259,88013F-HRTimelineGroup
BRANDES INVESTMENT PARTNERS, LPin group BRANDES INVESTMENT PARTNERS, …785,174$10.3M0.12%-28,89013F-HRTimelineGroup
SEGALL BRYANT & HAMILL, LLC781,879$10.3M0.14%-463,07113F-HRTimeline
Qube Research & Technologies Ltd761,060$9.99M0.02%+507,12013F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC667,767$8.76M<0.01%-183,67913F-HRTimelineGroup
Aristotle Capital Boston, LLCin group ARISTOTLE INVESTMENT SERVICES…657,040$8.62M0.32%-62,90413F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp628,277$8.24M<0.01%-39,41313F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC551,924$7.24M<0.01%+38,30613F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC545,445$7.16M0.16%+13,60713F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC530,789$6.96M0.01%-549,03113F-HRTimelineGroup
Nuveen Asset Management, LLCin group TIAA485,587$6.37M<0.01%+255,27313F-HRTimelineGroup
OBERWEIS ASSET MANAGEMENT INC/466,600$6.12M0.29%new13F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC444,081$5.83M0.01%-364,25713F-HRTimelineGroup
Trexquant Investment LP431,230$5.66M0.07%+227,82513F-HRTimeline
CastleKnight Management LP425,100$5.58M0.61%-232,22113F-HRTimeline
UBS Group AGgroup of 2 filers holding394,037$5.17M+93,295Timeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/337,985$4.43M<0.01%-144,86113F-HRTimelineGroup
PANAGORA ASSET MANAGEMENT INC303,357$3.98M0.02%+36,26513F-HRTimeline
NOMURA ASSET MANAGEMENT CO LTDgroup of 2 filers holding298,419$3.92M+297,139Timeline
CLARK ESTATES INC/NY282,740$3.71M0.72%-34,26013F-HRTimeline
Empowered Funds, LLC280,445$3.68M0.05%+13,60713F-HRTimeline
NORDEA INVESTMENT MANAGEMENT ABin group NORDEA INVESTMENT MANAGEMENT …263,633$3.5M<0.01%+89,73913F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC264,742$3.47M<0.01%-72,24313F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC242,602$3.18M0.01%-60,68113F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc238,935$3.13M<0.01%+11,27213F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC233,657$3.07M<0.01%13F-HR/ATimelineGroup
RHUMBLINE ADVISERS224,701$2.95M<0.01%+3,82213F-HR/ATimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…213,057$2.8M<0.01%-11,94413F-HRTimelineGroup
Public Sector Pension Investment Board210,613$2.76M0.01%+31,27213F-HRTimeline
ROYCE & ASSOCIATES LP206,083$2.7M0.03%+8,71113F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS193,370$2.54M0.01%new13F-HRTimeline
AXA S.A.in group AXA S.A.176,040$2.31M0.01%013F-HRTimelineGroup
Swiss National Bank168,900$2.22M<0.01%+4,60013F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.167,177$2.19M<0.01%-19313F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC151,416$1.99M<0.01%+9,32913F-HR/ATimelineGroup
Bridge City Capital, LLC148,861$1.95M0.52%-1,56213F-HRTimeline
Saba Capital Management, L.P.in group Saba Capital Management, L.P.147,590$1.94M0.05%-32,10813F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO133,578$1.75M<0.01%-16,20213F-HRTimelineGroup
NEW YORK STATE TEACHERS RETIREMENT SYST…130,786$1.72M<0.01%+4,21213F-HRTimeline
RBF Capital, LLC130,000$1.71M0.09%-16,24613F-HRTimeline
CITIGROUP INCin group CITIGROUP INC122,996$1.61M<0.01%+12,03413F-HRTimelineGroup
SummerHaven Investment Management, LLC111,299$1.46M0.9%013F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding102,943$1.35M-64,082Timeline
M&T Bank Corpin group M&T Bank Corp99,090$1.3M<0.01%+13,82613F-HRTimelineGroup
LPL Financial LLC92,828$1.22M<0.01%+4,29513F-HRTimeline
WINTON GROUP Ltdin group WINTON GROUP Ltd89,981$1.18M0.08%-18,70513F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…85,758$1.13M0.01%-177,65213F-HRTimeline
MARTINGALE ASSET MANAGEMENT L P80,968$1.06M0.03%-6,09813F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…80,327$1.05M<0.01%+75213F-HR/ATimeline
South Dakota Investment Council79,654$1.04M0.02%013F-HRTimeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co79,653$1.04M<0.01%013F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/77,393$1.02M<0.01%+6,75313F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC76,553$1M<0.01%+37,46313F-HRTimeline
Federation des caisses Desjardins du Qu…75,691$993K0.01%013F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\74,023$971K<0.01%+25,66313F-HR/ATimelineGroup
BRANT POINT INVESTMENT MANAGEMENT LLC71,690$941K0.22%new13F-HRTimeline
Campbell & CO Investment Adviser LLC69,622$913K0.07%new13F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC68,675$901K<0.01%+3,27613F-HRTimelineGroup
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC66,204$868K<0.01%new13F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN66,028$866K<0.01%+6,52113F-HRTimelineGroup
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…65,475$859K<0.01%-1,03213F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…62,685$822K<0.01%+20,88613F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND61,211$803K<0.01%+5,12613F-HR/ATimeline
Verition Fund Management LLC59,519$781K<0.01%+36,29913F-HRTimeline
ALGERT GLOBAL LLC57,835$759K0.02%-55,60013F-HR/ATimeline
Engineers Gate Manager LP57,436$754K0.01%-1,29413F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC56,144$737K0.01%+15,48213F-HRTimeline
Gotham Asset Management, LLC54,642$717K0.01%+15,04413F-HRTimeline
HARBOR CAPITAL ADVISORS, INC.53,717$705K0.03%+5,71213F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…53,552$703K<0.01%+3,41913F-HRTimelineGroup
HANSEATIC MANAGEMENT SERVICES INC52,634$691K0.88%-1,25013F-HRTimeline
STRS OHIO52,400$687K<0.01%-10,40013F-HRTimeline
Allianz Asset Management GmbHin group Allianz SE51,300$673K<0.01%-30013F-HRTimelineGroup
State of Wyoming50,114$657K0.08%+9,29613F-HRTimeline
Ensign Peak Advisors, Inc49,454$649K<0.01%013F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…49,002$643K<0.01%+2,80113F-HRTimelineGroup
FRANKLIN RESOURCES INCin group Franklin Resources48,507$636K<0.01%-12013F-HRTimelineGroup
State of Alaska, Department of Revenue47,939$628K0.01%-28713F-HRTimeline
Illinois Municipal Retirement Fund47,409$622K0.01%+3,41113F-HRTimeline
Corebridge Financial, Inc.in group Corebridge Financial, Inc.45,840$601K<0.01%-2,59013F-HRTimelineGroup
State of Tennessee, Department of Treas…43,900$576K<0.01%-4,87613F-HRTimeline
Louisiana State Employees Retirement Sy…40,900$537K0.01%013F-HRTimeline
IEQ CAPITAL, LLC40,850$536K0.01%+13,23313F-HRTimeline
Sterling Capital Management LLC40,611$533K0.01%+2,40513F-HRTimeline
Amundiin group Amundi40,954$521K<0.01%+27,28813F-HRTimelineGroup
Legato Capital Management LLC38,879$510K0.07%013F-HRTimeline
Vident Advisory, LLCin group Vident Advisory, LLC38,334$503K0.01%-3,55913F-HRTimelineGroup
Petrus Trust Company, LTA37,903$497K0.05%new13F-HRTimeline
Graham Capital Management, L.P.35,299$463K0.01%new13F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC35,203$462K<0.01%-5,57313F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS34,776$456K<0.01%+16,25613F-HRTimelineGroup
LSV ASSET MANAGEMENT34,300$450K<0.01%-15,20013F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson34,264$449K<0.01%013F-HRTimelineGroup
Cambria Investment Management, L.P.30,969$406K0.02%new13F-HRTimeline
Creative Planningin group Creative Planning30,928$406K<0.01%+26613F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …30,865$405K<0.01%-75213F-HRTimelineGroup
VOLORIDGE INVESTMENT MANAGEMENT, LLC30,156$396K<0.01%new13F-HRTimeline
Maryland State Retirement & Pension Sys…28,866$379K0.01%013F-HRTimeline
Counterpoint Mutual Funds LLC28,717$377K0.05%new13F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…27,205$357K<0.01%013F-HRTimeline
MOODY NATIONAL BANK TRUST DIVISIONin group MOODY NATIONAL BANK TRUST DIV…26,410$346K0.04%-21,58313F-HRTimelineGroup
Atria Investments, Inc26,176$343K<0.01%-94813F-HRTimeline
ProShare Advisors LLC25,947$340K<0.01%+8,34413F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC25,905$340K<0.01%-2,27813F-HR/ATimelineGroup
YOUSIF CAPITAL MANAGEMENT, LLC25,504$335K<0.01%-1,07413F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM24,935$327K<0.01%+70613F-HRTimeline
COMERICA BANK24,616$323K<0.01%-3,07513F-HR/ATimeline
AMALGAMATED BANK24,560$322K<0.01%-35013F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD24,030$315K<0.01%-22,37913F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…24,026$315K<0.01%013F-HRTimeline
NISA INVESTMENT ADVISORS, LLC21,513$282K<0.01%013F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…21,125$277K<0.01%+4,78513F-HRTimeline
MACKENZIE FINANCIAL CORP21,023$276K<0.01%new13F-HR/ATimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC20,876$275K<0.01%-1,36913F-HRTimelineGroup
HBK INVESTMENTS L P20,811$273K0.01%new13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
OPPENHEIMER & CO INCin group OPPENHEIMER ASSET MANAGEMENT …20,300$266K<0.01%-30013F-HRTimelineGroup
Sanctuary Advisors, LLC18,338$264K<0.01%-20913F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND19,862$261K<0.01%013F-HRTimeline
Police & Firemen's Retirement System of…19,115$251K<0.01%13F-HRTimeline
PharVision Advisers, LLC18,644$245K0.21%13F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC18,429$242K<0.01%new13F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…18,044$237K<0.01%-2013F-HRTimeline
KLP KAPITALFORVALTNING AS17,900$235K<0.01%13F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA17,850$234K<0.01%+8,96313F-HRTimelineGroup
NATIXIS ADVISORS, LLCin group Natixis Investment Managers17,721$232K<0.01%new13F-HRTimelineGroup
Ballentine Partners, LLC17,680$232K<0.01%+4013F-HRTimeline
GSA CAPITAL PARTNERS LLP17,279$227K0.02%-4,22613F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…17,256$226K<0.01%-26413F-HRTimelineGroup
Numerai GP LLC16,275$214K0.06%new13F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/14,931$196K<0.01%-389,96513F-HRTimelineGroup
Savant Capital, LLCin group Savant Capital, LLC14,879$195K<0.01%+8313F-HRTimelineGroup
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…14,590$191K<0.01%+5,67713F-HRTimelineGroup
Bayesian Capital Management, LP14,500$190K0.02%new13F-HRTimeline
RITHOLTZ WEALTH MANAGEMENT13,883$182K0.01%new13F-HRTimeline
PRAXIS INVESTMENT MANAGEMENT INC13,840$182K0.01%+96013F-HRTimeline
AXQ CAPITAL, LP13,698$180K0.08%new13F-HRTimeline
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC13,550$178K<0.01%+44813F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…13,457$177K<0.01%013F-HRTimeline
SG Americas Securities, LLC13,062$171K<0.01%new13F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd12,917$169K0.01%new13F-HRTimelineGroup
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…12,804$168K<0.01%+9313F-HRTimelineGroup
Quantinno Capital Management LP12,405$163K<0.01%+53713F-HRTimeline
BAILARD, INC.12,300$161K<0.01%new13F-HRTimeline
HANCOCK WHITNEY CORP12,166$160K0.01%new13F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC11,055$145K<0.01%-13613F-HRTimelineGroup
Centiva Capital, LP10,590$139K0.01%-16,12713F-HRTimeline
SHERBROOKE PARK ADVISERS LLC10,385$136K0.04%new13F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC10,049$132K<0.01%new13F-HRTimelineGroup
GLOBEFLEX CAPITAL L P9,804$129K0.01%013F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…8,364$110K<0.01%013F-HRTimelineGroup
CWM, LLCin group CWM, LLC8,027$105K<0.01%+1,60013F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…7,445$97.7K<0.01%+5,10413F-HRTimelineGroup
C M BIDWELL & ASSOCIATES LTD7,100$93.2K0.06%-9213F-HRTimeline
Smartleaf Asset Management LLC6,901$91.2K0.01%+6,09013F-HRTimeline
First Horizon Advisors, Inc.6,632$87K<0.01%-2413F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…5,286$69.4K<0.01%-43913F-HRTimeline
AlphaQuest LLC5,066$66.5K0.01%+2,01213F-HRTimeline
Quarry LP4,402$57.8K0.01%-33313F-HRTimeline
Parkside Financial Bank & Trust3,919$51.4K0.01%+1,04013F-HRTimeline
IFP Advisors, Inc3,417$44.8K<0.01%+1713F-HRTimeline
QUADRANT CAPITAL GROUP LLC3,039$39.9K<0.01%+27913F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…1,659$21.8K<0.01%-29313F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\1,565$20.5K<0.01%-84213F-HRTimelineGroup
Investors Research Corp1,500$19.7K<0.01%013F-HRTimeline
Avior Wealth Management, LLC1,462$19.2K<0.01%-5313F-HRTimeline
GAMMA Investing LLC804$10.5K<0.01%+72913F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…683$8.96K<0.01%+10013F-HRTimelineGroup
EnRich Financial Partners LLC656$8.61K<0.01%013F-HRTimeline
Aster Capital Management (DIFC) Ltd599$7.86K<0.01%-11113F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC537$7K<0.01%013F-HRTimelineGroup
Allworth Financial LP493$6.94K<0.01%013F-HRTimeline
Hillsdale Investment Management Inc.500$6.56K<0.01%new13F-HRTimeline
Performa Ltd (US), LLC467$6.13K<0.01%013F-HRTimeline
Blue Trust, Inc.368$4.83K<0.01%+19213F-HR/ATimeline
PRIVATE TRUST CO NA350$4.59K<0.01%new13F-HRTimeline
Quent Capital, LLC345$4.53K<0.01%013F-HRTimeline
Lindbrook Capital, LLC313$4.11K<0.01%013F-HRTimeline
STOREBRAND ASSET MANAGEMENT AS300$3.94K<0.01%013F-HRTimeline
Versant Capital Management, Inc291$3.82K<0.01%+15213F-HRTimeline
Parallel Advisors, LLC225$2.95K<0.01%+12713F-HRTimeline