RadNet (RDNT) Institutional Ownership

$73.48 -2.22 (-2.93%)

As of 03:10 PM Eastern

Current Institutional Ownership Percentage: 77.90%
Number of Institutional Buyers (last 12 months): 206
Total Institutional Inflows (last 12 months): $2.16B

Number of Institutional Sellers (last 12 months): 126
Total Institutional Outflows (last 12 months): $489.82M

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RDNT Institutional Buying and Selling by Quarter

RadNet Major Shareholders & Ownership History

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Reporting Date	Major Shareholder Name	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
8/27/2026	Corient Private Wealth LP	3,612	$223K	0.0%	-36.5%	0.005%
8/26/2026	Amundi	3,679	$227K	0.0%	-21.2%	0.005%
8/26/2026	HighTower Advisors LLC	10,470	$646K	0.0%	-16.6%	0.013%
8/25/2026	VIRGINIA RETIREMENT SYSTEMS ET Al	4,300	$265K	0.0%	N/A	0.005%
8/24/2026	California State Teachers Retirement System	4,646,464	$286.55M	0.0%	+5,884.2%	5.904%
8/21/2026	Nykredit A S	2,481	$153K	0.0%	N/A	0.003%
8/20/2026	Benjamin Edwards Inc.	3,502	$216K	0.0%	N/A	0.004%
8/20/2026	Alyeska Investment Group L.P.	1,171,721	$72.26M	0.2%	-10.5%	1.489%
8/20/2026	Penn Capital Management Company LLC	271,352	$16.76M	1.1%	-2.0%	0.345%
8/19/2026	UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	635,813	$39.21M	0.0%	-5.6%	0.808%
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8/19/2026	Hsbc Holdings PLC	19,257	$1.16M	0.0%	N/A	0.024%
8/19/2026	Wellington Management Group LLP	280,019	$17.27M	0.0%	-29.3%	0.356%
8/18/2026	Formula Growth Ltd.	17,176	$1.06M	0.4%	N/A	0.022%
8/17/2026	Corient Private Wealth LP	3,612	$223K	0.0%	N/A	0.005%
8/17/2026	Punch & Associates Investment Management Inc.	633,272	$39.05M	1.9%	N/A	0.805%
8/17/2026	Bamco Inc. NY	1,260,992	$77.77M	0.1%	N/A	1.602%
8/17/2026	Bank of America Corp DE	420,661	$25.94M	0.0%	N/A	0.535%
8/15/2026	Odyssean LLC	52,421	$3.23M	0.5%	+377.9%	0.067%
8/15/2026	Man Group plc	76,807	$4.74M	0.0%	N/A	0.098%
8/15/2026	Jupiter Topco LLC	27,987	$1.73M	0.0%	N/A	0.036%
8/14/2026	Hsbc Holdings PLC	19,257	$1.16M	0.0%	N/A	0.024%
8/14/2026	EFG International AG	54,436	$3.36M	0.1%	N/A	0.069%
8/14/2026	Expect Equity LLC	31,686	$1.95M	1.3%	N/A	0.040%
8/14/2026	Palisade Capital Management LP	199,431	$12.30M	0.5%	N/A	0.253%
8/14/2026	Legal & General Group Plc	158,695	$9.79M	0.0%	N/A	0.202%
8/14/2026	The Manufacturers Life Insurance Company	39,091	$2.41M	0.0%	N/A	0.050%
8/14/2026	Paradigm Capital Management Inc. NY	155,400	$9.58M	0.3%	N/A	0.197%
8/13/2026	Portland Investment Counsel Inc.	42,000	$2.59M	0.7%	N/A	0.053%
8/13/2026	Sanctuary Advisors LLC	3,820	$236K	0.0%	N/A	0.005%
8/12/2026	Elevation Point Wealth Partners LLC	7,113	$439K	0.0%	N/A	0.009%
8/12/2026	Callan Family Office LLC	6,363	$392K	0.0%	N/A	0.008%
8/12/2026	JB Capital Partners LP	1,424,061	$87.82M	0.0%	N/A	1.811%
8/11/2026	B. Metzler seel. Sohn & Co. AG	29,748	$1.84M	0.0%	N/A	0.038%
8/11/2026	Edmond DE Rothschild Holding S.A.	19,000	$1.17M	0.0%	N/A	0.024%
8/10/2026	NewEdge Wealth LLC	3,501	$216K	0.0%	N/A	0.004%
8/10/2026	Robotti Robert	120,972	$7.46M	1.2%	N/A	0.154%
8/7/2026	BlackRock Inc.	10,957,808	$675.77M	0.0%	N/A	13.936%
8/7/2026	Deutsche Bank AG	495,962	$30.59M	0.0%	N/A	0.631%
8/7/2026	Beverly Hills Private Wealth LLC	4,700	$290K	0.1%	N/A	0.006%
8/6/2026	Bank of New York Mellon Corp	420,575	$25.94M	0.0%	N/A	0.535%
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7/10/2026	E. Ohman J or Asset Management AB	452,966	$27.93M	0.7%	+1,144.3%	0.576%
7/10/2026	Fulton Bank N.A.	10,014	$618K	0.0%	+8.4%	0.013%
7/8/2026	Gradient Investments LLC	21,028	$1.30M	0.0%	N/A	0.027%
7/7/2026	GAMMA Investing LLC	2,099	$129K	0.0%	-10.5%	0.003%
6/3/2026	Parallel Advisors LLC	1,114	$62K	0.0%	+80.0%	0.001%
6/3/2026	NewEdge Advisors LLC	20,212	$1.13M	0.0%	+7.2%	0.026%
5/26/2026	Glenmede Trust Co. NA	4,703	$263K	0.0%	+59.2%	0.006%
5/22/2026	Segall Bryant & Hamill LLC	301,812	$16.87M	0.2%	-4.9%	0.384%
5/19/2026	Bank of America Corp DE	589,610	$32.95M	0.0%	+15.1%	0.750%
5/19/2026	Edgestream Partners L.P.	41,617	$2.33M	0.1%	+273.6%	0.053%
5/18/2026	Amundi	4,667	$261K	0.0%	N/A	0.006%
5/18/2026	California State Teachers Retirement System	77,646	$4.34M	0.0%	+25.4%	0.099%
5/18/2026	Royal Bank of Canada	468,283	$26.17M	0.0%	-1.3%	0.596%
5/16/2026	The Manufacturers Life Insurance Company	34,460	$1.93M	0.0%	-35.0%	0.044%
5/16/2026	Quantinno Capital Management LP	7,978	$446K	0.0%	+23.4%	0.010%
5/15/2026	Punch & Associates Investment Management Inc.	595,280	$33.27M	1.9%	-8.6%	0.757%
5/15/2026	Granahan Investment Management LLC	104,282	$5.83M	0.3%	N/A	0.133%
5/14/2026	Sei Investments Co.	255,020	$14.25M	0.0%	-5.3%	0.324%
5/13/2026	Cetera Investment Advisers	6,447	$360K	0.0%	+4.2%	0.008%
5/13/2026	First Trust Advisors LP	65,271	$3.65M	0.0%	-30.1%	0.083%
5/8/2026	PNC Financial Services Group Inc.	7,392	$413K	0.0%	+2.9%	0.009%
5/7/2026	Van Berkom & Associates Inc.	1,028,586	$57.49M	1.9%	+24.9%	1.314%
5/7/2026	WCM Investment Management LLC	257,378	$14.35M	0.0%	-4.0%	0.329%
5/7/2026	Dimensional Fund Advisors LP	1,379,003	$77.07M	0.0%	+1.4%	1.762%
5/7/2026	Parallel Advisors LLC	1,114	$62K	0.0%	+80.0%	0.001%
5/7/2026	SEB Asset Management AB	76,697	$4.29M	0.0%	N/A	0.098%
5/7/2026	Swiss National Bank	129,900	$7.26M	0.0%	+0.7%	0.166%
5/6/2026	Jennison Associates LLC	355,106	$19.85M	0.0%	+1.3%	0.454%
5/6/2026	Future Fund LLC	38,198	$2.14M	0.8%	+26.2%	0.049%
5/6/2026	Bessemer Group Inc.	550,172	$30.75M	0.0%	+11.4%	0.703%
5/6/2026	Allspring Global Investments Holdings LLC	865,404	$47.87M	0.1%	-17.4%	1.106%
5/5/2026	Bank of New York Mellon Corp	410,345	$22.93M	0.0%	-3.0%	0.524%
5/5/2026	Sanctuary Advisors LLC	3,758	$210K	0.0%	-8.4%	0.005%
5/4/2026	Emerald Mutual Fund Advisers Trust	250,597	$14.01M	0.7%	-0.3%	0.320%
5/4/2026	Emerald Advisers LLC	381,764	$21.34M	0.7%	-3.3%	0.488%
5/4/2026	Principal Financial Group Inc.	1,111,277	$62.11M	0.0%	-1.9%	1.420%
5/4/2026	Teachers Retirement System of The State of Kentucky	36,190	$2.02M	0.0%	-8.6%	0.046%
5/1/2026	Fifth Third Bancorp	34,224	$1.91M	0.0%	+6,610.6%	0.044%
5/1/2026	Sequoia Financial Advisors LLC	112,992	$6.32M	0.0%	-0.6%	0.144%
4/28/2026	Whittier Trust Co. of Nevada Inc.	121,167	$6.67M	0.1%	+3.6%	0.155%
4/28/2026	Whittier Trust Co.	241,509	$13.30M	0.1%	+10.1%	0.309%
4/28/2026	Steigerwald Gordon & Koch Inc.	10,665	$596K	0.1%	+14.7%	0.014%
4/27/2026	New York State Teachers Retirement System	38,184	$2.13M	0.0%	-5.6%	0.049%
4/27/2026	Leonteq Securities AG	2,043	$114K	0.0%	+4,651.2%	0.003%
4/27/2026	Elevation Point Wealth Partners LLC	6,780	$379K	0.0%	N/A	0.009%
4/25/2026	Strs Ohio	3,700	$207K	0.0%	-21.3%	0.005%
4/23/2026	Inspire Investing LLC	9,119	$510K	0.0%	+38.4%	0.012%
4/22/2026	Pictet Asset Management Holding SA	11,110	$621K	0.0%	+6.8%	0.014%
4/22/2026	Sterling Capital Management LLC	19,711	$1.10M	0.0%	-30.3%	0.025%
4/22/2026	Ground Swell Capital LLC	4,704	$263K	0.5%	N/A	0.006%
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4/21/2026	Louisiana State Employees Retirement System	30,900	$1.73M	0.0%	N/A	0.040%
4/17/2026	Campbell Newman Asset Management Inc.	25,488	$1.43M	0.1%	+2.6%	0.033%
4/16/2026	SG Americas Securities LLC	29,748	$1.66M	0.0%	-1.7%	0.038%
4/16/2026	E. Ohman J or Asset Management AB	36,403	$2.04M	0.1%	+18.7%	0.047%
3/17/2026	Rockefeller Capital Management L.P.	632,267	$45.11M	0.1%	-27.9%	0.815%
3/9/2026	Corient Private Wealth LLC	6,059	$432K	0.0%	+50.6%	0.008%
2/19/2026	T. Rowe Price Investment Management Inc.	822,723	$58.70M	0.0%	-23.2%	1.066%
2/19/2026	Invesco Ltd.	1,596,780	$113.93M	0.0%	+26.4%	2.070%
2/19/2026	Corient Private Wealth LLC	6,059	$432K	0.0%	+50.6%	0.008%
2/18/2026	Mercer Global Advisors Inc. ADV	7,078	$505K	0.0%	-3.3%	0.009%

RDNT Institutional Ownership - Frequently Asked Questions

During the previous two years, 360 institutional investors and hedge funds held shares of RadNet. The most heavily invested institutionals were BlackRock Inc. ($675.77M), Vanguard Group Inc. ($532.49M), California State Teachers Retirement System ($286.55M), RTW Investments LP ($281.01M), Beck Mack & Oliver LLC ($230.56M), Price T Rowe Associates Inc. MD ($192.58M), and State Street Corp ($184.02M).Learn more on RadNet's institutional investors.

77.90% of RadNet's stock is owned by institutional investors. Learn more on RDNT's institutional investor holdings.

Of the 323 institutional investors that purchased RadNet's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: BlackRock Inc. ($10.96M), California State Teachers Retirement System ($4.59M), Norges Bank ($1.80M), JB Capital Partners LP ($1.63M), Bamco Inc. NY ($1.36M), RTW Investments LP ($1.29M), and Alyeska Investment Group L.P. ($1.27M).

Institutional investors have bought a total of 33,084,631 shares in the last 24 months. This purchase volume represents approximately $2.16B in transactions.

Of the 126 institutional investors that sold RadNet's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: T. Rowe Price Investment Management Inc. ($1.25M), Allspring Global Investments Holdings LLC ($936.16K), Invesco Ltd. ($366.82K), Harbor Capital Advisors Inc. ($314.68K), Marshall Wace LLP ($285.73K), Rockefeller Capital Management L.P. ($244.80K), and Wellington Management Group LLP ($234.17K).

Institutional investors have sold a total of 6,846,238 shares in the last 24 months. This volume of shares sold represents approximately $489.82M in transactions.

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Institutional ownership data for NASDAQ:RDNT is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 8/27/2026. New 13F filings are added each quarter as they're published.

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RadNet (RDNT) Institutional Ownership

RDNT Institutional Buying and Selling by Quarter

RadNet Major Shareholders & Ownership History

RDNT Institutional Ownership - Frequently Asked Questions

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RadNet (RDNT) Institutional Ownership

Institutional Ownership Changes (13F Filings) for RadNet (NASDAQ:RDNT)

RDNT Institutional Buying and Selling by Quarter

RadNet Major Shareholders & Ownership History

RDNT Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of RDNT shares?

What percentage of RadNet's stock is owned by institutional investors?

Which institutional investors have been buying RadNet's stock?

How much institutional buying is happening at RadNet?

Which of RadNet's major shareholders have been selling company stock?

How much institutional selling is happening at RadNet?

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