RadNet Ownership | Who Owns RadNet?


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RadNet Ownership Summary


RadNet is owned by 7.79% institutional investors, 13.18% insiders, and 79.03% retail investors. Blackrock is the largest institutional shareholder, holding 13.86% of RDNT shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 5.27% of its assets in RadNet shares.

RDNT Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockRadNet7.79%13.18%79.03%
SectorHealthcare Stocks 279.19%10.62%-189.81%
IndustryDiagnostics & Research Stocks47.99%9.06%42.96%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Blackrock9.61M13.86%$565.97M
Blackrock funding, inc. /de9.82M13.36%$685.51M
Vanguard group7.43M10.10%$518.58M
Beck mack & oliver3.07M4.18%$214.33M
State street2.42M3.49%$142.35M
Rtw investments, lp2.32M3.17%$115.23M
Invesco1.73M2.36%$120.90M
Geode capital management1.55M2.11%$108.53M
Dimensional fund advisors lp1.53M2.08%$106.96M
Allspring global investments1.48M2.01%$103.53M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Jb capital partners lp1.47M19.71%$102.95M
Alpha wave global, lp356.89K11.44%$24.93M
Beck mack & oliver3.07M3.97%$214.33M
Punch & associates investment management741.30K2.56%$43.68M
Global alpha capital management487.00K2.47%$34.01M
Robotti robert193.74K2.37%$13.51M
Portolan capital management424.34K1.99%$29.64M
Hanseatic management services20.89K1.85%$1.46M
Emerald mutual fund advisers trust427.56K1.82%$29.86M
Emerald advisers657.19K1.78%$45.90M

Top Buyers

HolderShares% AssetsChange
Norges bank807.29K0.01%807.29K
Bamco inc /ny/710.00K0.10%675.00K
Millennium management813.47K0.02%661.64K
Raymond james financial473.79K0.01%473.79K
Goldman sachs group1.09M0.01%446.12K

Top Sellers

HolderShares% AssetsChange
8 knots management---509.25K
Alpha wave global, lp356.89K11.44%-491.52K
Global alpha capital management487.00K2.47%-473.03K
Elequin securities---356.38K
Ci investments---279.52K

New Positions

HolderShares% AssetsChangeValue
Norges bank807.29K0.01%807.29K$56.38M
Raymond james financial473.79K0.01%473.79K$33.09M
Integral health asset management250.00K1.32%250.00K$12.43M
Wcm investment management198.68K0.03%198.68K$14.11M
First turn management157.62K1.58%157.62K$7.84M

Sold Out

HolderChange
Financial gravity asset management-1.00
Northwestern mutual wealth management-1.00
Claris advisors, llc / mo /-3.00
Mendota financial group-3.00
Capital performance advisors llp-11.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Mar 31, 202513-96.15%5,686,218-91.10%70.10%7-95.76%2-98.29%
Dec 31, 2024308-0.65%57,803,842-7.76%781.08%152-3.18%1057.14%
Sep 30, 20243066.99%62,640,1712.39%851.23%1555.44%982.08%
Jun 30, 20242820.36%60,993,1611.44%880.98%144-14.29%9629.73%
Mar 31, 202428125.45%60,125,39012.73%941.53%16855.56%74-2.63%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
iShares Core S&P Small-Cap ETF3.96M5.27%-
Vanguard Total Stock Mkt Idx Inv2.13M2.84%31.89K
Vanguard US Total Market Shares ETF2.09M2.82%1.67K
iShares Russell 2000 ETF1.70M2.26%831.00
Vanguard Small Cap Index1.67M2.23%8.91K
UBS: US Equity Small Cap Growth999.16K1.35%-
Vanguard Institutional Extnd Mkt Idx Tr1.00M1.34%7.51K
Vanguard Small Cap Growth Index Inv931.28K1.24%-1.91K
American Century Small Cap Growth Inv838.10K1.13%838.10K
American Century U.S. Small Cap Growth838.10K1.13%838.10K

Recent Insider Transactions


DateNameRoleActivityValue
Jun 05, 2025Murdock Michael N EVP, Mergers and AcquisitionsSell$646.21K
May 22, 2025Sorensen Alma Gregory EVP, Chief Science OfficerSell$2.57M
May 23, 2025Sorensen Alma Gregory EVP, Chief Science OfficerSell$3.11M
May 16, 2025Forthuber Stephen M Pres & COO-Eastern OperationsSell$1.14M
May 16, 2025Levitt Lawrence L-Sell$305.45K

Insider Transactions Trends


DateBuySell
2025 Q2-7
2025 Q1-8
2024 Q4-3
2024 Q3-3
2024 Q2-20

RDNT Ownership FAQ


Who Owns RadNet?

RadNet shareholders are primarily institutional investors at 7.79%, followed by 13.18% insiders and 79.03% retail investors. The average institutional ownership in RadNet's industry, Diagnostics & Research Stocks, is 47.99%, which RadNet falls below.

Who owns the most shares of RadNet?

RadNet’s largest shareholders are Blackrock (9.61M shares, 13.86%), Blackrock funding, inc. /de (9.82M shares, 13.36%), and Vanguard group (7.43M shares, 10.10%). Together, they hold 37.32% of RadNet’s total shares outstanding.

Does Blackrock own RadNet?

Yes, BlackRock owns 13.86% of RadNet, totaling 9.61M shares as of Jun 2024. This represents 0.01% of BlackRock's total assets, with a market value of 565.97M$. In the last quarter, BlackRock increased its holdings by 347.34K shares, a 3.75% change.

Who is RadNet’s biggest shareholder by percentage of total assets invested?

Jb capital partners lp is RadNet’s biggest shareholder by percentage of total assets invested, with 19.71% of its assets in 1.47M RadNet shares, valued at 102.95M$.

Who is the top mutual fund holder of RadNet shares?

iShares Core S&P Small-Cap ETF is the top mutual fund holder of RadNet shares, with 5.27% of its total shares outstanding invested in 3.96M RadNet shares.

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