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Disclosery

RDNT RADNET INC

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COM (common), issuer CIK 790526

324 managers (330 13F filers) reported a position in RDNT shares at 2025-06-30, 70,868,453 shares in all. 45 filers opened a position and 25 filers sold out during the quarter.

Managers
324
13F filers
330
New
45
Added
154
Reduced
87
Sold out
25
Shares held by filers
70,868,453

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, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, 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.9,296,287$529M0.01%-689,18413F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC7,388,854$420M0.01%+89,52713F-HRTimelineGroup
BECK MACK & OLIVER LLC3,263,141$186M3.54%-17,30813F-HRTimeline
RTW INVESTMENTS, LP2,690,344$153M2.18%+372,76213F-HRTimeline
STATE STREET CORPin group STATE STREET CORP2,482,241$141M0.01%+2,70913F-HRTimelineGroup
Allspring Global Investments Holdings, …in group Allspring Global Investments …1,801,559$100M0.17%+112,28413F-HRTimelineGroup
Franklin Resourcesgroup of 2 filers holding1,759,665$100M+105,345Timeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,640,188$93.4M0.01%+37,40313F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.1,629,693$92.7M0.02%+108,86313F-HRTimelineGroup
JB CAPITAL PARTNERS LP1,474,061$83.9M15.55%013F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP1,407,738$80.1M0.02%+4,83913F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC1,394,552$79.4M0.02%+618,39213F-HRTimelineGroup
Hood River Capital Management LLC1,377,142$78.4M1.09%+21,02713F-HRTimeline
T. Rowe Price Investment Management, In…1,339,676$76.2M0.05%-317,93713F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC1,324,153$75.4M0.04%+51,22513F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding1,221,545$69.5M-109,032Timeline
EMERALD ADVISERS, LLCgroup of 2 filers holding1,095,902$62.4M+19,667Timeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…1,090,289$62M0.14%+94,95813F-HR/ATimelineGroup
Alyeska Investment Group, L.P.in group Alyeska Investment Group, L.P.855,901$48.7M0.17%-358,98113F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY836,286$47.6M<0.01%+42,32713F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC829,744$47.2M0.01%+178,92413F-HRTimelineGroup
BAMCO INC /NY/in group Baron Capital810,000$46.1M0.12%+100,00013F-HRTimelineGroup
LOOMIS SAYLES & CO L Pin group LOOMIS SAYLES & CO L P798,299$45.4M0.06%-19,25513F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP736,921$41.9M0.01%-9,24013F-HRTimelineGroup
PUNCH & ASSOCIATES INVESTMENT MANAGEMEN…697,275$39.7M2.44%+3,03213F-HRTimeline
UBS Group AGgroup of 2 filers holding680,593$38.7M-74,126Timeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co656,214$37.3M0.01%+58,22313F-HRTimelineGroup
Global Alpha Capital Management Ltd.627,558$35.7M2.23%+72,46713F-HRTimeline
SILVERCREST ASSET MANAGEMENT GROUP LLC548,976$31.2M0.21%+82,03713F-HRTimeline
NORGES BANK545,609$31.1M<0.01%-22,24713F-HRTimeline
TIAAgroup of 2 filers holding544,157$31M-14,755Timeline
Tidal Investments LLCin group Tidal Investments LLC526,450$30M0.2%+9213F-HRTimelineGroup
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…524,158$29.8M0.01%+154,76313F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA510,045$29M0.01%+87,02413F-HR/ATimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC500,571$28.5M0.01%+7,46913F-HRTimelineGroup
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC490,811$27.9M0.03%+469,90913F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\481,016$27.4M0.01%-11,25013F-HRTimelineGroup
HARBOR CAPITAL ADVISORS, INC.428,441$24.4M1.02%+44913F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp426,053$24.2M<0.01%+8,61913F-HRTimelineGroup
ADAGE CAPITAL PARTNERS GP, L.L.C.in group ADAGE CAPITAL PARTNERS GP, L.…403,150$22.9M0.04%+236,64813F-HRTimelineGroup
Integral Health Asset Management, LLC400,000$22.8M2.13%+150,00013F-HRTimeline
Alpha Wave Global, LP387,477$22.1M2.38%+150,84913F-HRTimeline
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.376,195$21.4M0.05%+241,76413F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/375,957$21.4M<0.01%+24,90013F-HRTimelineGroup
BESSEMER GROUP INCin group BESSEMER GROUP INC374,347$21.3M0.03%+16,25413F-HRTimelineGroup
Portolan Capital Management, LLCin group Portolan Capital Management, …341,355$19.4M1.22%-137,05113F-HRTimelineGroup
Penserra Capital Management LLCin group Penserra Capital Management L…334,180$19M0.27%+131,27913F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC329,605$18.8M0.02%-483,86913F-HRTimelineGroup
FRED ALGER MANAGEMENT, LLCin group FRED ALGER MANAGEMENT, LLC325,425$18.5M0.08%+211,55713F-HRTimelineGroup
SEGALL BRYANT & HAMILL, LLC319,407$18.2M0.26%+54,36413F-HRTimeline
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC286,594$16.3M0.01%+27,61513F-HR/ATimelineGroup
Penn Capital Management Company, LLC281,256$16M1.39%+6,98513F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC273,450$15.6M0.01%-30,14613F-HRTimeline
CITIGROUP INCin group CITIGROUP INC273,108$15.5M0.01%-39,50813F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO270,351$15.4M0.02%+12,60413F-HRTimelineGroup
PICTON MAHONEY ASSET MANAGEMENT262,949$15M0.21%+54013F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND261,011$14.9M0.02%+38,46013F-HR/ATimeline
8 KNOTS MANAGEMENT, LLC257,488$14.7M2.1%new13F-HRTimeline
JENNISON ASSOCIATES LLC251,763$14.3M0.01%+109,65613F-HRTimeline
Public Sector Pension Investment Board225,081$12.8M0.05%+18,44813F-HRTimeline
WCM INVESTMENT MANAGEMENT, LLC215,534$12.3M0.03%+14,25513F-HRTimeline
WHITTIER TRUST CO214,945$12.2M0.15%+3,86213F-HRTimeline
First Turn Management, LLC197,759$11.3M2.1%+40,14413F-HRTimeline
Woodline Partners LP197,265$11.2M0.06%new13F-HRTimeline
Skandinaviska Enskilda Banken AB (publ)196,594$11.2M0.05%013F-HRTimeline
ROBOTTI ROBERTin group ROBOTTI ROBERT189,446$10.8M1.81%-3,68013F-HRTimelineGroup
RHUMBLINE ADVISERS185,837$10.6M0.01%+10,06113F-HRTimeline
PALISADE CAPITAL MANAGEMENT, LP181,813$10.3M0.29%+101,63513F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc178,201$10.1M<0.01%+1,27613F-HRTimelineGroup
KINGDON CAPITAL MANAGEMENT, L.L.C.173,000$9.85M1.9%+96,00013F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC149,418$8.5M0.02%+21813F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/146,597$8.34M<0.01%-65,82113F-HRTimeline
AGF MANAGEMENT LTDin group AGF MANAGEMENT LTD133,637$7.61M0.03%-2,22413F-HRTimelineGroup
ROYCE & ASSOCIATES LP133,589$7.6M0.08%+7,04013F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC131,384$7.48M<0.01%-6,48613F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC129,437$7.37M<0.01%+24,35313F-HR/ATimelineGroup
ALLIANCEBERNSTEIN L.P.128,751$7.33M<0.01%+48,29713F-HRTimeline
Pier Capital, LLC126,056$7.17M1.09%-37,37413F-HRTimeline
Swiss National Bank120,200$6.84M<0.01%-1,70013F-HRTimeline
WHITTIER TRUST CO OF NEVADA INC114,708$6.53M0.15%+4,27113F-HRTimeline
Sequoia Financial Advisors, LLC112,806$6.42M0.04%+27813F-HRTimeline
AXIOM INVESTORS LLC /DE109,540$6.23M0.05%-2,79813F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…96,244$5.48M0.01%-4,77413F-HRTimelineGroup
CASTLEARK MANAGEMENT LLC96,203$5.47M0.16%+68,05013F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC68,840$5.39M0.01%+4,82013F-HRTimelineGroup
KEYBANK NATIONAL ASSOCIATION/OHin group KEYBANK NATIONAL ASSOCIATION/…93,036$5.29M0.02%+1,40413F-HRTimelineGroup
Nicholas Investment Partners, LP82,224$4.68M0.42%-30,20213F-HRTimeline
Roubaix Capital, LLC81,984$4.67M2.24%-3,86513F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…81,638$4.65M0.01%-3,71013F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO80,628$4.59M<0.01%-39,85413F-HRTimelineGroup
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co70,019$3.98M0.01%+1,00113F-HRTimelineGroup
Rathbones Group PLC69,506$3.96M0.02%013F-HRTimeline
First Light Asset Management, LLC68,694$3.91M0.51%new13F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN68,190$3.88M<0.01%+82513F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC66,981$3.81M0.01%+13,09213F-HRTimelineGroup
Advantage Alpha Capital Partners LP65,527$3.73M1.01%-9,10113F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD61,176$3.48M0.01%-3,66213F-HRTimeline
F/m Investments LLC58,579$3.33M0.12%+78213F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…58,335$3.32M<0.01%+11713F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC58,242$3.31M<0.01%-22,69113F-HRTimelineGroup
Meteora Capital, LLC58,157$3.31M0.62%new13F-HRTimeline
ExodusPoint Capital Management, LP57,790$3.29M0.04%new13F-HRTimeline
MAIRS & POWER INC57,731$3.29M0.03%new13F-HRTimeline
Hilton Capital Management, LLC55,672$3.17M0.25%+19,28513F-HRTimeline
FORMULA GROWTH LTD53,189$3.03M1.14%-2,85813F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC52,685$3M0.01%+92313F-HRTimelineGroup
First Eagle Investment Management, LLCin group First Eagle Investment Manage…52,043$2.96M0.01%-9,10013F-HRTimelineGroup
PARADIGM CAPITAL MANAGEMENT INC/NY49,600$2.82M0.14%013F-HRTimeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…48,550$2.76M0.01%+70113F-HR/ATimelineGroup
LPL Financial LLC48,220$2.74M<0.01%+2,96013F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC47,643$2.71M0.03%-19,16613F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …46,267$2.63M<0.01%+3,63013F-HRTimelineGroup
Sapience Investments, LLC46,198$2.63M1.76%-1,40513F-HRTimeline
Rhenman & Partners Asset Management AB46,000$2.62M0.33%new13F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding45,684$2.6M-169,939Timeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…44,465$2.53M0.02%-1,43713F-HRTimeline
Knights of Columbus Asset Advisors LLC43,038$2.45M0.15%-89713F-HRTimeline
TD Asset Management Inc42,282$2.41M<0.01%-10,71413F-HRTimeline
PORTLAND INVESTMENT COUNSEL INC.42,000$2.39M0.7%+2,00013F-HRTimeline
Prescott Group Capital Management, L.L.…41,611$2.37M0.28%013F-HRTimeline
Verition Fund Management LLC40,962$2.33M0.01%+28,99113F-HRTimeline
GILDER GAGNON HOWE & CO LLC39,562$2.25M0.02%+9513F-HRTimeline
State of Alaska, Department of Revenue39,288$2.23M0.02%+3,19213F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…39,253$2.23M0.01%-7013F-HRTimelineGroup
WHITE PINE CAPITAL LLC37,742$2.15M0.68%+50013F-HRTimeline
Lido Advisors, LLCin group Lido Advisors, LLC37,264$2.12M0.01%013F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …37,155$2.11M<0.01%-1,95913F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…36,464$2.08M<0.01%-2,87713F-HRTimelineGroup
SCOTIA CAPITAL INC.35,983$2.05M0.01%+35113F-HRTimeline
ZIONS BANCORPORATION, NATIONAL ASSOCIAT…35,081$2M0.11%+20413F-HRTimeline
Illinois Municipal Retirement Fund34,869$1.98M0.03%-3,53513F-HRTimeline
OAK RIDGE INVESTMENTS LLC34,076$1.94M0.14%-1,38813F-HRTimeline
E. Ohman J:or Asset Management AB33,302$1.9M0.05%-2,95613F-HRTimeline
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…33,177$1.89M0.01%+1,02113F-HRTimelineGroup
Calamos Advisors LLCin group Calamos Advisors LLC31,164$1.77M0.01%-7,74013F-HRTimelineGroup
Louisiana State Employees Retirement Sy…30,800$1.75M0.03%+10013F-HRTimeline
Sterling Capital Management LLC29,961$1.71M0.02%+3,85113F-HR/ATimeline
NATIXIS ADVISORS, LLCin group Natixis Investment Managers29,948$1.7M<0.01%+14,24413F-HRTimelineGroup
Brookwood Investment Group LLC27,265$1.55M0.25%-43613F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson25,687$1.46M<0.01%-3,20013F-HRTimelineGroup
Wellington Shields Capital Management, …group of 2 filers holding25,200$1.43M0Timeline
YOUSIF CAPITAL MANAGEMENT, LLC25,192$1.43M0.02%+76113F-HRTimeline
SteelPeak Wealth, LLC25,100$1.43M0.06%-2013F-HRTimeline
Creative Planningin group Creative Planning24,592$1.4M<0.01%+10,63713F-HRTimelineGroup
COMERICA BANK23,627$1.34M0.01%+1,17513F-HRTimeline
B. Metzler seel. Sohn & Co. AGin group B. Metzler seel. Sohn & Co. AG23,235$1.32M0.01%013F-HRTimelineGroup
Federation des caisses Desjardins du Qu…21,024$1.2M0.01%+3,40013F-HRTimeline
Ensign Peak Advisors, Inc21,056$1.2M<0.01%-10,75013F-HRTimeline
State of Tennessee, Department of Treas…20,792$1.18M<0.01%-4,86713F-HRTimeline
NEW YORK STATE TEACHERS RETIREMENT SYST…20,155$1.15M<0.01%013F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP20,014$1.14M<0.01%-151,67713F-HRTimelineGroup
Westmount Partners, LLC20,000$1.14M0.31%013F-HRTimeline
Maryland State Retirement & Pension Sys…19,404$1.1M0.02%+42313F-HRTimeline
AMALGAMATED BANK18,820$1.07M0.01%+22413F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM18,358$1.04M0.01%+35313F-HRTimeline
NewEdge Advisors, LLC17,838$1.02M0.01%+17,53813F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…16,991$967K<0.01%013F-HRTimeline
Bayesian Capital Management, LP16,967$966K0.15%new13F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…16,952$965K0.01%+1,36313F-HRTimeline
Northwest & Ethical Investments L.P.16,553$946K0.02%013F-HRTimeline
Handelsbanken Fonder AB16,500$939K<0.01%-40013F-HRTimeline
Expect Equity LLC15,232$867K0.93%+3,40013F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND15,179$864K0.02%+30013F-HRTimeline
Police & Firemen's Retirement System of…15,178$864K0.01%+1,09513F-HRTimeline
ProShare Advisors LLC14,840$845K<0.01%-71213F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC14,405$820K<0.01%-7,07513F-HR/ATimelineGroup
One Capital Management, LLC13,318$758K0.03%new13F-HRTimeline
Future Fund LLC13,318$758K0.34%new13F-HRTimeline
KLP KAPITALFORVALTNING AS13,200$751K<0.01%+1,10013F-HRTimeline
SECTORAL ASSET MANAGEMENT INC12,500$711K0.47%-7,50013F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…12,378$696K<0.01%+5,43313F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC12,004$683K<0.01%+5,15813F-HRTimelineGroup
Legato Capital Management LLC11,971$681K0.08%-3,64513F-HRTimeline
BRAVE ASSET MANAGEMENT INC11,791$671K0.18%013F-HRTimeline
Persistent Asset Partners Ltd11,724$667K0.58%new13F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…11,523$656K<0.01%013F-HRTimeline
Summit Financial, LLC11,440$651K0.01%+22113F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/11,432$651K<0.01%+9113F-HRTimelineGroup
HighTower Advisors, LLC11,224$639K<0.01%+1,87913F-HRTimeline
CHOREO, LLC10,487$597K0.01%+2213F-HRTimeline
Steigerwald, Gordon & Koch Inc.10,175$579K0.06%-4,19513F-HRTimeline
Vontobel Holding Ltd.in group Vontobel Holding Ltd.9,883$562K<0.01%-1,11013F-HRTimelineGroup
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC9,666$554K<0.01%-32,19013F-HRTimelineGroup
TEACHER RETIREMENT SYSTEM OF TEXAS9,558$544K<0.01%+36013F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…9,471$539K<0.01%+86313F-HRTimelineGroup
NAVELLIER & ASSOCIATES INC9,165$522K0.06%013F-HRTimeline
SG Americas Securities, LLC9,055$515K<0.01%-4,28213F-HRTimeline
Massar Capital Management, LP9,000$512K0.38%new13F-HR/ATimeline
MANGROVE PARTNERS IM, LLC8,959$510K0.05%013F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd8,700$495K0.02%new13F-HRTimelineGroup
GUIDANCE CAPITAL, INC8,915$488K0.14%+18713F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…8,482$483K0.01%-1,00513F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…8,438$480K0.01%+6,44313F-HRTimelineGroup
CIBC WORLD MARKETS CORP8,197$466K<0.01%-6,47313F-HRTimeline
Stratos Wealth Partners, LTD.in group Stratos Wealth Partners, LTD.7,531$429K0.01%-12013F-HRTimelineGroup
Cinctive Capital Management LP7,436$423K0.02%new13F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS6,992$398K<0.01%+1,38813F-HRTimelineGroup
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP6,953$396K<0.01%new13F-HRTimelineGroup
Fulton Bank, N.A.6,829$389K0.01%new13F-HRTimeline
Inspire Investing, LLCin group Inspire Investing, LLC6,718$382K0.04%-17513F-HRTimelineGroup