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Disclosery

RDNT RADNET INC

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COM (common), issuer CIK 790526

328 managers (341 13F filers) reported a position in RDNT shares at 2026-03-31, 77,095,927 shares in all. 43 filers opened a position and 48 filers sold out during the quarter.

Managers
328
13F filers
341
New
43
Added
137
Reduced
102
Sold out
48
Shares held by filers
77,095,927

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, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, 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
MERCER GLOBAL ADVISORS INC /ADV6,968$389K<0.01%-11013F-HRTimeline
Stratos Wealth Partners, LTD.in group Stratos Wealth Partners, LTD.6,931$387K<0.01%013F-HRTimelineGroup
EVERGREEN CAPITAL MANAGEMENT LLC6,889$385K0.01%+2,00513F-HRTimeline
ELEVATION POINT WEALTH PARTNERS, LLC6,780$379K0.01%new13F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…6,577$360K<0.01%-6,44313F-HRTimeline
Cetera Investment Advisers6,447$360K<0.01%+26213F-HRTimeline
Samalin Investment Counsel, LLC6,440$360K0.13%013F-HRTimeline
XPONANCE LLC6,400$358K<0.01%+1,02813F-HRTimeline
New Age Alpha Advisors, LLC6,034$337K0.02%-15813F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP5,690$317K<0.01%-36913F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…5,615$314K<0.01%013F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…5,545$310K0.01%013F-HRTimelineGroup
Yorktown Management & Research Co Inc5,350$299K0.25%013F-HRTimeline
Impact Capital Partners LLC5,099$285K0.09%+1013F-HRTimeline
QUADRANT CAPITAL GROUP LLC5,059$283K0.01%+1113F-HR/ATimeline
Crossmark Global Holdings, Inc.5,052$282K<0.01%+413F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP4,856$271K<0.01%-25,79913F-HRTimelineGroup
Ground Swell Capital, LLC4,704$263K0.52%new13F-HRTimeline
GLENMEDE TRUST CO NAin group GLENMEDE TRUST CO NA4,703$263K<0.01%+1,74913F-HRTimelineGroup
Beverly Hills Private Wealth, LLC4,700$263K0.04%013F-HRTimeline
Amundiin group Amundi4,667$261K<0.01%new13F-HRTimelineGroup
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP4,659$260K<0.01%-3,59113F-HRTimelineGroup
CIBC WORLD MARKET INC.4,281$239K<0.01%+1713F-HRTimeline
Swiss Life Asset Management Ltdin group Swiss Life Asset Management L…4,226$236K<0.01%+1,25813F-HRTimelineGroup
Vestmark Advisory Solutions, Inc.4,226$236K<0.01%+77613F-HRTimeline
Cannell & Spears LLC4,100$229K<0.01%013F-HR/ATimeline
EXCALIBUR MANAGEMENT CORP4,000$224K0.08%013F-HRTimeline
PRAXIS INVESTMENT MANAGEMENT INC3,960$221K0.01%013F-HRTimeline
DNB Asset Management ASin group DNB Asset Management AS3,859$216K<0.01%new13F-HRTimelineGroup
Ensign Peak Advisors, Inc3,856$216K<0.01%013F-HR/ATimeline
CIBC Asset Management Inc3,813$213K<0.01%-6113F-HRTimeline
Sanctuary Advisors, LLC3,758$210K<0.01%-34513F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC3,721$208K<0.01%-2,96613F-HRTimeline
STRS OHIO3,700$207K<0.01%-1,00013F-HRTimeline
CIBC Bancorp USA Inc.in group CIBC Bancorp USA Inc.3,653$204K<0.01%13F-HRTimelineGroup
NewEdge Wealth, LLC3,612$202K<0.01%+2313F-HRTimeline
SIMPLEX TRADING, LLC3,284$184K0.01%-4,26513F-HRTimeline
State of Wyoming3,114$174K0.02%-8013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.3,045$170K<0.01%+3513F-HRTimelineGroup
WOLFF WIESE MAGANA LLC2,986$167K0.09%+12413F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC2,863$160K<0.01%-8813F-HRTimelineGroup
GAMMA Investing LLC2,345$131K0.01%-26313F-HRTimeline
Bayforest Capital Ltd2,280$127K0.14%new13F-HRTimeline
KBC Group NVin group KBC Group NV2,101$117K<0.01%013F-HRTimelineGroup
Leonteq Securities AG2,043$114K0.01%+2,00013F-HRTimeline
Pinnacle Wealth Planning Services, Inc.1,860$104K0.01%+2213F-HRTimeline
NISA INVESTMENT ADVISORS, LLC1,791$100K<0.01%+35413F-HRTimeline
IFP Advisors, Inc1,368$76.5K<0.01%013F-HRTimeline
Parallel Advisors, LLC1,114$62.3K<0.01%+49513F-HR/ATimeline
HIGHLINE WEALTH PARTNERS LLC979$54.7K0.01%013F-HRTimeline
Caitong International Asset Management …977$54.6K0.01%new13F-HRTimeline
HANTZ FINANCIAL SERVICES, INC.886$50K<0.01%+58313F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
CWM, LLCin group CWM, LLC881$49.2K<0.01%+39313F-HRTimelineGroup
Salomon & Ludwin, LLC879$48.2K<0.01%+40213F-HRTimeline
Eurizon Capital SGR S.p.A.767$43K<0.01%+26713F-HRTimeline
Farther Finance Advisors, LLC767$42.4K<0.01%+20613F-HRTimeline
HARBOUR INVESTMENTS, INC.619$34.6K<0.01%+3313F-HRTimeline
Smartleaf Asset Management LLC563$31.4K<0.01%-1,02313F-HRTimeline
Kemnay Advisory Services Inc.448$25K<0.01%+18113F-HRTimeline
TD Waterhouse Canada Inc.449$24.7K<0.01%+41413F-HRTimeline
SIGNATUREFD, LLC441$24.6K<0.01%-7813F-HRTimeline
GROUP ONE TRADING LLC436$24.4K<0.01%new13F-HRTimeline
Parkside Financial Bank & Trust349$19.5K<0.01%+8813F-HRTimeline
UMB Bank, n.a.327$18.3K<0.01%-12413F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…305$17K<0.01%+1813F-HRTimeline
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…300$16.8K<0.01%-3313F-HRTimelineGroup
Steward Partners Investment Advisory, L…299$16.7K<0.01%-7813F-HRTimeline
Ascentis Independent Advisorsin group Ascentis Wealth Management, L…293$16.4K<0.01%new13F-HRTimelineGroup
SUMMIT SECURITIES GROUP LLC287$16K0.01%new13F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK284$15.9K<0.01%+3313F-HRTimelineGroup
LOS ANGELES CAPITAL MANAGEMENT LLC275$15.4K<0.01%-3,36113F-HRTimeline
EASTERN BANK251$14K<0.01%013F-HRTimeline
Community Financial Services Group, LLC250$13.8K<0.01%new13F-HRTimeline
Twin Tree Management, LP241$13.5K<0.01%new13F-HRTimeline
Allworth Financial LP238$13.3K<0.01%-16913F-HRTimeline
TWIN PEAKS WEALTH ADVISORS, LLC180$10.1K<0.01%new13F-HRTimeline
Sound Income Strategies, LLC162$8.96K<0.01%013F-HRTimeline
Bare Financial Services, Inc140$7.82K<0.01%+3213F-HRTimeline
Aster Capital Management (DIFC) Ltd155$7.71K<0.01%new13F-HRTimeline
SJS Investment Consulting Inc.136$7.6K<0.01%+13113F-HRTimeline
Basecamp Wealth Advisors LLC131$7.32K<0.01%013F-HRTimeline
Root Financial Partners, LLC110$6.15K<0.01%-913F-HRTimeline
Advisory Services Network, LLC103$5.76K<0.01%new13F-HRTimeline
ROTHSCHILD INVESTMENT LLC100$5.59K<0.01%013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…90$5.03K<0.01%+1413F-HR/ATimelineGroup
Covestor Ltd90$5K<0.01%-8813F-HRTimeline
MassMutual Private Wealth & Trust, FSB80$4.47K<0.01%+613F-HRTimeline
WPG Advisers, LLC78$4.36K<0.01%-5013F-HRTimeline
SBI Securities Co., Ltd.68$3.8K<0.01%-213F-HRTimeline
Cedar Mountain Advisors, LLC67$3.75K<0.01%new13F-HRTimeline
Keating Financial Advisory Services, In…60$3.35K<0.01%+4213F-HRTimeline
High Note Wealth, LLC51$2.85K<0.01%+113F-HRTimeline
Fortitude Family Office, LLC50$2.79K<0.01%+3113F-HRTimeline
JFS WEALTH ADVISORS, LLC46$2.57K<0.01%+613F-HRTimeline
Physician Wealth Advisors, Inc.36$2.01K<0.01%+1613F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…35$1.96K<0.01%013F-HRTimelineGroup
Kilter Group LLC33$1.84K<0.01%+513F-HRTimeline
Sapience Investments, LLC31$1.73K0.22%new13F-HRTimeline
MAI Capital Management27$1.51K<0.01%new13F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.26$1.45K<0.01%-13113F-HR/ATimelineGroup
Quarry LP20$1.12K<0.01%-2013F-HRTimeline
Robinswood Financial LLC20$1.12K<0.01%013F-HR/ATimeline
Versant Capital Management, Inc19$1.06K<0.01%new13F-HRTimeline
Banque Cantonale Vaudoisein group Banque Cantonale Vaudoise17$1K<0.01%013F-HRTimelineGroup
Ankerstar Wealth, LLC14$782<0.01%-113F-HRTimeline
Neo Ivy Capital Management13$726<0.01%new13F-HRTimeline
CVA Family Office, LLC12$671<0.01%new13F-HRTimeline
Rachor Investment Advisory Services, LLC11$615<0.01%013F-HRTimeline
CENTRAL TRUST Co9$504<0.01%013F-HRTimeline
Clearstead Advisors, LLC8$448<0.01%-1,11313F-HRTimeline
Marquette Asset Management, LLC8$448<0.01%new13F-HRTimeline
DiNuzzo Private Wealth, Inc.7$392<0.01%013F-HRTimeline
GILPIN WEALTH MANAGEMENT, LLC7$392<0.01%+113F-HRTimeline
Vermillion Wealth Management, Inc.6$335<0.01%new13F-HRTimeline
JPL Wealth Management, LLC5$280<0.01%new13F-HR/ATimeline
American Capital Advisory, LLC5$280<0.01%new13F-HRTimeline
Rialto Wealth Management, LLC5$280<0.01%+113F-HRTimeline
TD Capital Management LLC5$279<0.01%013F-HRTimeline
Trust Co5$279<0.01%013F-HRTimeline
True Wealth Design, LLC4$224<0.01%013F-HRTimeline
Bay Harbor Wealth Management, LLC4$223<0.01%-113F-HRTimeline
Abound Wealth Management3$168<0.01%-113F-HRTimeline
HFM Investment Advisors, LLC3$168<0.01%013F-HRTimeline
Dunhill Financial, LLC1$81<0.01%013F-HRTimeline
GHP Investment Advisors, Inc.1$56<0.01%new13F-HRTimeline
1620 INVESTMENT ADVISORS, INC.1$56<0.01%013F-HRTimeline
Hughes Financial Services, LLC1$56<0.01%new13F-HRTimeline
NOMURA ASSET MANAGEMENT CO LTDin group NOMURA ASSET MANAGEMENT CO LTD0$00%013F-HRTimelineGroupValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.