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RDNT Insider Trading

Insider Ownership Percentage: 5.60%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $18,872,919.00

RadNet Insider Trading History Chart

This chart shows the insider buying and selling history at RadNet by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

RadNet Share Price & Price History

Current Price: $69.15
Price Change: ▼ Price Decrease of -0.09 (-0.13%)
As of 02/9/2026 05:00 PM ET

This chart shows the closing price history over time for RDNT up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

RadNet Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
11/19/2025Mital PatelCAOSell15,080$80.05$1,207,154.00180,138View SEC Filing Icon  
11/18/2025Mital PatelCAOSell9,920$80.00$793,600.00195,218View SEC Filing Icon  
11/17/2025Mital PatelCAOSell25,000$76.06$1,901,500.00205,138View SEC Filing Icon  
9/16/2025Mark StolperEVPSell35,000$73.89$2,586,150.0068,012View SEC Filing Icon  
9/11/2025Cornelis WesdorpCEOSell500$72.13$36,065.0053,495View SEC Filing Icon  
9/10/2025Norman R. HamesCOOSell10,000$72.74$727,400.00239,183View SEC Filing Icon  
9/9/2025Cornelis WesdorpCEOSell500$71.99$35,995.0053,995View SEC Filing Icon  
8/27/2025Norman R. HamesCOOSell5,000$71.10$355,500.0019,889View SEC Filing Icon  
8/19/2025Cornelis WesdorpCEOSell1,500$66.98$100,470.0054,495View SEC Filing Icon  
8/19/2025Ranjan JayanathanInsiderSell65,598$67.50$4,427,865.00138,198View SEC Filing Icon  
8/13/2025David Jeffrey KatzEVPSell17,000$68.31$1,161,270.0086,774View SEC Filing Icon  
5/23/2025Alma Gregory SorensenEVPSell55,000$56.48$3,106,400.001,160,509View SEC Filing Icon  
5/15/2025Norman R. HamesCOOSell5,536$60.00$332,160.00249,183View SEC Filing Icon  
5/15/2025Norman R. HamesCOOSell2,911$60.00$174,660.0024,889View SEC Filing Icon  
3/19/2025Norman R. HamesCOOSell5,000$50.22$251,100.00251,959View SEC Filing Icon  
3/17/2025Norman R. HamesCOOSell5,000$49.79$248,950.00261,959View SEC Filing Icon  
3/7/2025Cornelis WesdorpCEOSell1,000$50.52$50,520.0055,995View SEC Filing Icon  
3/7/2025David L. SwartzDirectorSell25,000$50.84$1,271,000.00174,067View SEC Filing Icon  
3/5/2025Cornelis WesdorpCEOSell2,000$52.58$105,160.0058,995View SEC Filing Icon  
11/25/2024David Jeffrey KatzEVPSell12,300$81.65$1,004,295.0062,909View SEC Filing Icon  
11/19/2024Ranjan JayanathanInsiderSell38,557$80.00$3,084,560.00192,724View SEC Filing Icon  
8/21/2024Michael N. MurdockEVPSell15,000$62.78$941,700.0048,144View SEC Filing Icon  
6/17/2024Gregory E. SpurlockDirectorSell7,167$59.75$428,228.259,758View SEC Filing Icon  
6/14/2024Lawrence L LevittDirectorSell4,000$57.77$231,080.00172,657View SEC Filing Icon  
6/12/2024David L. SwartzDirectorSell4,066$62.42$253,799.72196,476View SEC Filing Icon  
6/12/2024Norman R. HamesCOOSell18,597$63.08$1,173,098.76227,322View SEC Filing Icon  
6/11/2024Alma Gregory SorensenEVPSell5,000$61.24$306,200.001,249,205View SEC Filing Icon  
6/10/2024Christine Nayoma GordonDirectorSell1,500$61.03$91,545.0010,879View SEC Filing Icon  
6/10/2024Mark StolperCFOSell25,000$61.27$1,531,750.0080,398View SEC Filing Icon  
6/10/2024Norman R. HamesCOOSell15,000$61.15$917,250.00280,919View SEC Filing Icon  
6/7/2024Christine Nayoma GordonDirectorSell3,000$61.30$183,900.0012,379View SEC Filing Icon  
6/7/2024David Jeffrey KatzEVPSell16,400$61.26$1,004,664.0065,441View SEC Filing Icon  
12/5/2023Michael N. MurdockEVPSell10,115$35.02$354,227.3068,432View SEC Filing Icon  
11/27/2023Christine Nayoma GordonDirectorSell3,000$32.40$97,200.0010,385View SEC Filing Icon  
6/8/2023Norman R. HamesCOOSell10,000$31.12$311,200.00278,485View SEC Filing Icon  
6/6/2023Norman R. HamesCOOSell20,000$31.11$622,200.00303,485View SEC Filing Icon  
6/2/2023Norman R. HamesCOOSell10,000$30.13$301,300.00323,485View SEC Filing Icon  
5/23/2023Christine Nayoma GordonDirectorSell4,884$28.34$138,412.5613,385View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for RadNet (NASDAQ:RDNT)

77.90% of RadNet stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at RDNT by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

RadNet Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
2/9/2026Geode Capital Management LLC1,671,543$119.28M0.0%+0.4%2.167%Search for SEC Filing on Google Icon
2/9/2026Knights of Columbus Asset Advisors LLC43,423$3.10M0.2%-2.4%0.056%Search for SEC Filing on Google Icon
2/9/2026Royal Palms Capital LLC10,000$0.71M0.8%N/A0.013%Search for SEC Filing on Google Icon
2/9/2026Penn Capital Management Company LLC274,367$19.62M1.6%-3.0%0.356%Search for SEC Filing on Google Icon
2/9/2026Royce & Associates LP113,659$8.11M0.1%-9.0%0.147%Search for SEC Filing on Google Icon
2/9/2026Harbour Investments Inc.586$42K0.0%N/A0.001%Search for SEC Filing on Google Icon
2/9/2026Sectoral Asset Management Inc.11,000$0.79M0.6%+10.0%0.014%Search for SEC Filing on Google Icon
2/9/2026Clearstead Advisors LLC1,121$80K0.0%+176.8%0.001%Search for SEC Filing on Google Icon
2/9/2026Legal & General Group Plc171,097$12.21M0.0%-4.3%0.222%Search for SEC Filing on Google Icon
2/9/2026New Age Alpha Advisors LLC6,192$0.44M0.0%+93.7%0.008%Search for SEC Filing on Google Icon
2/6/2026Rathbones Group PLC41,328$2.95M0.0%-27.5%0.054%Search for SEC Filing on Google Icon
2/6/2026PNC Financial Services Group Inc.7,185$0.51M0.0%-3.3%0.009%Search for SEC Filing on Google Icon
2/6/2026Handelsbanken Fonder AB23,800$1.70M0.0%+44.2%0.031%Search for SEC Filing on Google Icon
2/6/2026ProShare Advisors LLC13,294$0.95M0.0%+3.2%0.017%Search for SEC Filing on Google Icon
2/6/2026HighTower Advisors LLC11,486$0.82M0.0%+5.1%0.015%Search for SEC Filing on Google Icon
2/5/2026Bessemer Group Inc.493,999$35.25M0.1%+11.4%0.640%Search for SEC Filing on Google Icon
2/5/2026Thrivent Financial for Lutherans47,709$3.40M0.0%-4.5%0.062%Search for SEC Filing on Google Icon
2/4/2026Oregon Public Employees Retirement Fund15,853$1.13M0.0%+1.8%0.021%Search for SEC Filing on Google Icon
2/4/2026First Eagle Investment Management LLC93,136$6.65M0.0%+4.0%0.121%Search for SEC Filing on Google Icon
2/3/2026F m Investments LLC15,548$1.11M0.0%-57.8%0.020%Search for SEC Filing on Google Icon
2/3/2026Crossmark Global Holdings Inc.5,048$0.36M0.0%+3.3%0.007%Search for SEC Filing on Google Icon
2/3/2026Pier Capital LLC121,005$8.63M1.4%-0.9%0.157%Search for SEC Filing on Google Icon
2/3/2026Sequoia Financial Advisors LLC113,674$8.11M0.0%+0.6%0.147%Search for SEC Filing on Google Icon
2/3/2026Sumitomo Mitsui DS Asset Management Company Ltd7,493$0.54M0.0%+19.2%0.010%Search for SEC Filing on Google Icon
2/2/2026Principal Financial Group Inc.1,133,089$80.85M0.0%-0.8%1.469%Search for SEC Filing on Google Icon
2/2/2026Van Berkom & Associates Inc.823,728$58.77M1.7%+0.0%1.068%Search for SEC Filing on Google Icon
2/2/2026Truist Financial Corp8,250$0.59M0.0%+8.0%0.011%Search for SEC Filing on Google Icon
2/2/2026Strs Ohio4,700$0.34M0.0%-16.1%0.006%Search for SEC Filing on Google Icon
2/2/2026Mutual Advisors LLC3,570$0.26M0.0%-42.3%0.005%Search for SEC Filing on Google Icon
2/2/2026Oppenheimer & Co. Inc.6,229$0.44M0.0%N/A0.008%Search for SEC Filing on Google Icon
1/30/2026New York State Teachers Retirement System40,455$2.89M0.0%+31.1%0.052%Search for SEC Filing on Google Icon
1/30/2026Jennison Associates LLC350,615$25.02M0.0%-2.7%0.454%Search for SEC Filing on Google Icon
1/30/2026State of New Jersey Common Pension Fund D27,247$1.94M0.0%-12.1%0.035%Search for SEC Filing on Google Icon
1/30/2026Keybank National Association OH15,778$1.13M0.0%-45.1%0.020%Search for SEC Filing on Google Icon
1/29/2026Comerica Bank33,632$2.40M0.0%-45.3%0.044%Search for SEC Filing on Google Icon
1/29/2026D.A. Davidson & CO.65,575$4.68M0.0%-4.4%0.085%Search for SEC Filing on Google Icon
1/29/2026Pictet Asset Management Holding SA10,405$0.74M0.0%+6.2%0.013%Search for SEC Filing on Google Icon
1/29/2026UBS Group AG315,438$22.51M0.0%-9.0%0.409%Search for SEC Filing on Google Icon
1/29/2026Sanctuary Advisors LLC4,103$0.29M0.0%-11.2%0.005%Search for SEC Filing on Google Icon
1/29/2026Teachers Retirement System of The State of Kentucky39,597$2.82M0.0%-9.6%0.051%Search for SEC Filing on Google Icon
1/29/2026Vanguard Group Inc.7,463,101$532.49M0.0%-0.3%9.673%Search for SEC Filing on Google Icon
1/28/2026Arizona State Retirement System18,179$1.30M0.0%-5.9%0.024%Search for SEC Filing on Google Icon
1/28/2026Geneos Wealth Management Inc.353$25K0.0%N/A0.000%Search for SEC Filing on Google Icon
1/28/2026O ROURKE & COMPANY Inc3,000$0.21M0.1%-40.3%0.004%Search for SEC Filing on Google Icon
1/28/2026Universal Beteiligungs und Servicegesellschaft mbH20,677$1.48M0.0%-62.4%0.027%Search for SEC Filing on Google Icon
1/27/2026Evergreen Capital Management LLC4,884$0.35M0.0%-12.3%0.006%Search for SEC Filing on Google Icon
1/27/2026Zurcher Kantonalbank Zurich Cantonalbank 24,147$1.72M0.0%+71.8%0.031%Search for SEC Filing on Google Icon
1/26/2026Whittier Trust Co. of Nevada Inc.116,914$9.04M0.2%+1.5%0.152%Search for SEC Filing on Google Icon
1/26/2026Whittier Trust Co.219,293$16.97M0.2%+0.2%0.284%Search for SEC Filing on Google Icon
1/26/2026Campbell Newman Asset Management Inc.24,848$1.77M0.1%N/A0.032%Search for SEC Filing on Google Icon
1/26/2026Nations Financial Group Inc. IA ADV15,674$1.12M0.1%N/A0.020%Search for SEC Filing on Google Icon
1/23/2026Guidance Capital Inc.8,864$0.65M0.2%-2.5%0.011%Search for SEC Filing on Google Icon
1/23/2026Oak Ridge Investments LLC34,354$2.45M0.1%+1.6%0.045%Search for SEC Filing on Google Icon
1/23/2026Assetmark Inc.2,951$0.21M0.0%+17.0%0.004%Search for SEC Filing on Google Icon
1/23/2026State of Alaska Department of Revenue39,662$2.83M0.0%+2.1%0.051%Search for SEC Filing on Google Icon
1/23/2026Steigerwald Gordon & Koch Inc.9,295$0.66M0.1%+16.6%0.012%Search for SEC Filing on Google Icon
1/21/2026Yousif Capital Management LLC19,267$1.36M0.0%-12.3%0.025%Search for SEC Filing on Google Icon
1/21/2026Rathbones Group PLC41,328$2.95M0.0%-27.5%0.054%Search for SEC Filing on Google Icon
1/20/2026Harbor Capital Advisors Inc.113,760$8.12M0.6%-8.5%0.147%Search for SEC Filing on Google Icon
1/16/2026Ellsworth Advisors LLC10,158$0.74M0.1%N/A0.013%Search for SEC Filing on Google Icon
1/15/2026Allspring Global Investments Holdings LLC1,048,327$74.38M0.1%-39.9%1.359%Search for SEC Filing on Google Icon
1/12/2026E. Ohman J or Asset Management AB30,666$2.19M0.1%-7.9%0.040%Search for SEC Filing on Google Icon
1/9/2026SG Americas Securities LLC30,276$2.16M0.0%+13.1%0.039%Search for SEC Filing on Google Icon
1/9/2026Assenagon Asset Management S.A.10,590$0.76M0.0%N/A0.014%Search for SEC Filing on Google Icon
1/8/2026Fulton Bank N.A.9,350$0.67M0.0%+28.6%0.012%Search for SEC Filing on Google Icon
1/8/2026Wealth Enhancement Advisory Services LLC13,020$1.01M0.0%-1.9%0.017%Search for SEC Filing on Google Icon
1/1/2026JPMorgan Chase & Co.76,138$5.80M0.0%-5.6%0.099%Search for SEC Filing on Google Icon
12/2/2025Allworth Financial LP393$30K0.0%+346.6%0.001%Search for SEC Filing on Google Icon
12/2/2025Swiss Life Asset Management Ltd2,968$0.23M0.0%N/A0.004%Search for SEC Filing on Google Icon
11/24/2025Penn Capital Management Company LLC282,888$21.61M1.7%+0.6%0.367%Search for SEC Filing on Google Icon
11/21/2025CIBC Bancorp USA Inc.7,281$0.56M0.0%N/A0.009%Search for SEC Filing on Google Icon
11/19/2025Danske Bank A S400$30K0.0%N/A0.001%Search for SEC Filing on Google Icon
11/17/2025NewEdge Advisors LLC19,002$1.45M0.0%+6.5%0.025%Search for SEC Filing on Google Icon
11/17/2025CANADA LIFE ASSURANCE Co72,781$5.43M0.0%+3.9%0.094%Search for SEC Filing on Google Icon
11/17/2025Dark Forest Capital Management LP42,022$3.20M0.1%N/A0.054%Search for SEC Filing on Google Icon
11/17/2025Alyeska Investment Group L.P.1,152,293$87.82M0.3%+34.6%1.494%Search for SEC Filing on Google Icon
11/17/2025Verition Fund Management LLC32,237$2.46M0.0%-21.3%0.042%Search for SEC Filing on Google Icon
11/17/2025Tidal Investments LLC433,562$33.04M0.1%-17.6%0.562%Search for SEC Filing on Google Icon
11/17/2025Polar Capital Holdings Plc832,214$63.42M0.3%N/A1.079%Search for SEC Filing on Google Icon
11/17/2025Punch & Associates Investment Management Inc.649,378$49.49M2.9%-6.9%0.842%Search for SEC Filing on Google Icon
11/17/2025Northern Trust Corp756,395$57.65M0.0%+2.6%0.980%Search for SEC Filing on Google Icon
11/17/2025Mariner LLC4,190$0.32M0.0%-3.5%0.005%Search for SEC Filing on Google Icon
11/17/2025Mairs & Power Inc.97,483$7.43M0.1%+68.9%0.126%Search for SEC Filing on Google Icon
11/17/2025Mercer Global Advisors Inc. ADV7,322$0.56M0.0%N/A0.009%Search for SEC Filing on Google Icon
11/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.31,733$2.42M0.0%-13.0%0.041%Search for SEC Filing on Google Icon
11/17/2025JB Capital Partners LP1,424,061$108.53M18.4%-3.4%1.846%Search for SEC Filing on Google Icon
11/17/2025Fred Alger Management LLC490,267$37.36M0.1%+50.7%0.636%Search for SEC Filing on Google Icon
11/17/2025First Light Asset Management LLC42,280$3.22M0.3%-38.5%0.055%Search for SEC Filing on Google Icon
11/17/2025Beck Mack & Oliver LLC3,276,774$249.72M4.5%+0.4%4.247%Search for SEC Filing on Google Icon
11/17/2025Alliancebernstein L.P.118,950$9.07M0.0%-7.6%0.154%Search for SEC Filing on Google Icon
11/17/2025Ameriprise Financial Inc.1,413,734$107.74M0.0%+1.4%1.833%Search for SEC Filing on Google Icon
11/14/2025Creative Planning33,859$2.58M0.0%+37.7%0.044%Search for SEC Filing on Google Icon
11/14/2025Raymond James Financial Inc.434,737$33.13M0.0%-13.2%0.564%Search for SEC Filing on Google Icon
11/14/2025Freestone Grove Partners LP269,342$20.53M0.2%N/A0.349%Search for SEC Filing on Google Icon
11/14/2025Deerfield Management Company L.P.39,913$3.04M0.0%+2,550.3%0.052%Search for SEC Filing on Google Icon
11/14/2025California State Teachers Retirement System61,949$4.72M0.0%+6.2%0.080%Search for SEC Filing on Google Icon
11/14/2025One Capital Management LLC21,354$1.63M0.1%+60.3%0.028%Search for SEC Filing on Google Icon
11/14/2025Zurcher Kantonalbank Zurich Cantonalbank 14,058$1.07M0.0%+22.0%0.018%Search for SEC Filing on Google Icon
11/14/2025Scotia Capital Inc.36,269$2.76M0.0%+0.8%0.047%Search for SEC Filing on Google Icon
11/14/2025UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC536,190$40.86M0.0%+26.0%0.695%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
RadNet logo
RadNet, Inc., together with its subsidiaries, provides outpatient diagnostic imaging services in the United States. The company operates in two segments: Imaging Centers and Artificial Intelligence. Its services include magnetic resonance imaging, computed tomography, positron emission tomography, nuclear medicine, mammography, ultrasound, diagnostic radiology, fluoroscopy, and other related procedures, as well as multi-modality imaging services. The company also develops and sells computerized systems that distribute, display, store, and retrieve digital images; offers picture archiving communications systems and related services; and develops and deploys AI suites to enhance radiologist interpretation of breast, lung, and prostate images, as well as AI solutions for prostate cancer screening. RadNet, Inc. was founded in 1981 and is headquartered in Los Angeles, California.
Read More on RadNet

Today's Range

Now: $69.15
Low: $68.04
High: $70.40

50 Day Range

MA: $73.41
Low: $64.52
High: $81.08

52 Week Range

Now: $69.15
Low: $45.00
High: $85.84

Volume

588,295 shs

Average Volume

686,887 shs

Market Capitalization

$5.33 billion

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.49

Who are the company insiders with the largest holdings of RadNet?

RadNet's top insider shareholders include:
  1. Alma Gregory Sorensen (EVP)
  2. Norman R Hames (COO)
  3. Mital Patel (CAO)
  4. David L Swartz (Director)
  5. Ranjan Jayanathan (Insider)
  6. Lawrence L Levitt (Director)
  7. David Jeffrey Katz (EVP)
  8. Mark Stolper (CFO)
  9. Mark Stolper (EVP)
  10. Cornelis Wesdorp (CEO)
  11. Michael N Murdock (EVP)
  12. Christine Nayoma Gordon (Director)
  13. Gregory E Spurlock (Director)
Learn More about top insider investors at RadNet.

Who are the major institutional investors of RadNet?

RadNet's top institutional investors include:
  1. Vanguard Group Inc. — 9.67%
  2. Geode Capital Management LLC — 2.17%
  3. Principal Financial Group Inc. — 1.47%
  4. Allspring Global Investments Holdings LLC — 1.36%
  5. Van Berkom & Associates Inc. — 1.07%
  6. Bessemer Group Inc. — 0.64%
Learn More about top institutional investors of RadNet stock.

Which institutional investors are selling RadNet stock?

In the last quarter, RDNT stock was sold by these institutional investors:
  1. Allspring Global Investments Holdings LLC
  2. Universal Beteiligungs und Servicegesellschaft mbH
  3. UBS Group AG
  4. Comerica Bank
  5. F m Investments LLC
  6. Vanguard Group Inc.
  7. Rathbones Group PLC
  8. Rathbones Group PLC
In the previous year, company insiders that have sold RadNet company stock include:
  1. Alma Gregory Sorensen (EVP)
  2. Norman R Hames (COO)
  3. Mital Patel (CAO)
  4. David L Swartz (Director)
  5. Ranjan Jayanathan (Insider)
  6. Lawrence L Levitt (Director)
  7. David Jeffrey Katz (EVP)
  8. Mark Stolper (CFO)
Learn More investors selling RadNet stock.

Which institutional investors are buying RadNet stock?

During the last quarter, RDNT stock was acquired by institutional investors including:
  1. Bessemer Group Inc.
  2. Campbell Newman Asset Management Inc.
  3. Nations Financial Group Inc. IA ADV
  4. Assenagon Asset Management S.A.
  5. Ellsworth Advisors LLC
  6. Zurcher Kantonalbank Zurich Cantonalbank
  7. Royal Palms Capital LLC
  8. New York State Teachers Retirement System