RadNet, Inc. - Common Stock (RDNT)

Historical Holders from Q1 2014 to Q4 2025

Type / Class
Equity / Common Stock
Symbol
RDNT on Nasdaq
Shares outstanding
77,088,858
Price per share
$71.35
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares as of 30 Sep 2025
74,083,724
Holdings value
$5,649,185,795
% of all portfolios
0.01%
Share change
+3,099,498
Value change
+$280,269,365
Average buys %
+0%
Average sells %
-0%
Number of holders
321
Price from insider filings
$29.44
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of RadNet, Inc. - Common Stock (RDNT) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
BlackRock, Inc. 12% $704,993,027 9,250,663 BlackRock, Inc. 30 Sep 2025
VANGUARD GROUP INC 10% $397,917,433 7,425,218 The Vanguard Group 31 Dec 2024
As of 30 Sep 2025, RadNet, Inc. - Common Stock (RDNT) has 321 institutional shareholders filing 13F forms. They hold 74,083,724 shares of 77,088,858 outstanding shares (96%) .

Top 25 institutional shareholders own 64% of the company.

Filer Ownership Nb Shares Share Change % Portfolio % Holdings Value
BlackRock, Inc. 12% 9,453,675 +1.7% 0.01% $720,464,573
VANGUARD GROUP INC 9.7% 7,483,869 +1.3% 0.01% $570,345,657
BECK MACK & OLIVER LLC 4.3% 3,276,774 +0.42% 4.5% $249,722,947
RTW INVESTMENTS, LP 3.7% 2,815,544 +4.7% 2.6% $214,572,608
STATE STREET CORP 3.3% 2,537,717 +2.2% 0.01% $193,399,413
PRICE T ROWE ASSOCIATES INC /MD/ 2.7% 2,071,146 +1313% 0.02% $157,843,000
Allspring Global Investments Holdings, LLC 2.3% 1,743,100 -3.2% 0.22% $135,944,369
GEODE CAPITAL MANAGEMENT, LLC 2.2% 1,664,888 +1.5% 0.01% $126,899,737
JB CAPITAL PARTNERS LP 1.8% 1,424,061 -3.4% 18% $108,527,689
AMERIPRISE FINANCIAL INC 1.8% 1,413,734 +1.4% 0.02% $107,740,784
DIMENSIONAL FUND ADVISORS LP 1.8% 1,377,720 -2.1% 0.02% $104,988,738
Hood River Capital Management LLC 1.8% 1,371,294 -0.42% 1.2% $104,506,316
AMERICAN CENTURY COMPANIES INC 1.6% 1,263,501 -4.6% 0.05% $96,291,581
Invesco Ltd. 1.6% 1,262,869 -23% 0.02% $96,243,247
Clearbridge Investments, LLC 1.5% 1,186,060 -1.8% 0.07% $90,389,667
Alyeska Investment Group, L.P. 1.5% 1,152,293 +35% 0.27% $87,816,250
PRINCIPAL FINANCIAL GROUP INC 1.5% 1,141,837 -6.5% 0.04% $87,019,398
T. Rowe Price Investment Management, Inc. 1.4% 1,071,786 -20% 0.05% $81,681,000
GOLDMAN SACHS GROUP INC 1.4% 1,045,144 +26% 0.01% $79,650,425
Rockefeller Capital Management L.P. 1.1% 877,066 -20% 0.13% $66,841,200
Polar Capital Holdings Plc 1.1% 832,214 0.31% $63,423,029
Van Berkom & Associates Inc. 1.1% 823,582 +14164% 1.8% $62,765,000
BAMCO INC /NY/ 1.1% 810,066 +0.01% 0.16% $61,735,130
LOOMIS SAYLES & CO L P 1% 778,209 -2.5% 0.07% $59,307,308
NORTHERN TRUST CORP 0.98% 756,395 +2.6% 0.01% $57,644,863

Institutional Holders of RadNet, Inc. - Common Stock (RDNT) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price Investors
2025 Q4 82,802 $5,985,981 +$1,135,567 $71.35 9
2025 Q3 74,083,724 $5,649,185,795 +$280,269,365 $76.21 321
2025 Q2 70,905,299 $4,034,464,486 +$150,437,621 $56.91 326
2025 Q1 68,288,273 $3,396,951,574 +$186,298,789 $49.72 301
2024 Q4 63,870,433 $4,462,224,792 +$80,702,294 $69.84 326
2024 Q3 62,658,370 $4,349,197,732 +$109,309,665 $69.39 299
2024 Q2 61,170,473 $3,604,365,399 +$84,691,936 $58.92 277
2024 Q1 59,618,440 $2,901,153,906 +$331,794,544 $48.66 270
2023 Q4 213,614 $7,427,359 -$1,750,853 $34.77 3
2023 Q3 52,692,173 $1,485,518,549 +$38,279,466 $28.19 185
2023 Q2 50,672,985 $1,652,834,565 +$356,326,679 $32.62 177
2023 Q1 39,864,269 $998,112,007 +$7,648,578 $25.03 146
2022 Q4 39,424,174 $742,394,582 +$4,542,943 $18.83 140
2022 Q3 39,165,452 $796,927,557 +$20,793,215 $20.35 140
2022 Q2 37,941,364 $655,783,142 +$24,747,641 $17.28 136
2022 Q1 36,681,082 $820,242,571 +$40,289,140 $22.37 152
2021 Q4 34,554,727 $1,038,860,454 +$17,670,283 $30.11 158
2021 Q3 34,935,285 $1,023,825,649 -$6,317,105 $29.31 171
2021 Q2 34,130,996 $1,149,968,627 +$13,651,607 $33.69 162
2021 Q1 34,055,588 $740,782,667 +$13,290,409 $21.75 138
2020 Q4 34,523,869 $675,048,237 -$234,877 $19.57 133
2020 Q3 34,719,692 $532,754,148 +$895,287 $15.35 129
2020 Q2 34,455,454 $546,675,353 -$6,636,809 $15.87 127
2020 Q1 35,269,236 $366,574,259 -$12,090,928 $10.51 143
2019 Q4 36,092,060 $732,894,349 +$89,089,718 $20.30 139
2019 Q3 31,942,622 $458,687,373 +$27,848,492 $14.36 110
2019 Q2 31,231,216 $430,597,265 -$5,602,327 $13.79 118
2019 Q1 31,968,011 $396,085,377 +$13,755,543 $12.39 119
2018 Q4 31,031,829 $315,600,209 +$3,743,993 $10.17 120
2018 Q3 29,513,177 $443,616,597 +$10,859,624 $15.05 113
2018 Q2 29,316,805 $439,730,440 +$22,969,030 $15.00 116
2018 Q1 27,937,566 $402,205,324 +$24,562,853 $14.40 129
2017 Q4 27,017,368 $272,893,141 +$15,393,026 $10.10 123
2017 Q3 25,235,961 $291,418,228 +$27,265,161 $11.55 110
2017 Q2 23,071,571 $179,730,909 +$11,964,834 $7.75 99
2017 Q1 21,600,814 $127,421,657 +$8,417,490 $5.90 89
2016 Q4 22,142,741 $142,786,318 +$1,736,252 $6.45 97
2016 Q3 21,767,024 $161,055,288 +$1,752,573 $7.40 84
2016 Q2 21,852,089 $116,744,939 +$1,405,176 $5.34 91
2016 Q1 21,590,586 $104,292,000 -$146,280 $4.83 91
2015 Q4 21,579,893 $133,334,530 -$4,573,614 $6.18 88
2015 Q3 21,032,722 $116,743,098 -$2,675,795 $5.55 91
2015 Q2 21,718,958 $145,315,937 +$951,262 $6.69 95
2015 Q1 21,620,705 $181,497,759 +$7,459,338 $8.40 104
2014 Q4 20,766,265 $177,159,043 +$16,164,679 $8.54 99
2014 Q3 16,308,777 $107,975,537 +$8,848,075 $6.62 92
2014 Q2 14,693,759 $97,417,401 +$38,440,832 $6.63 88
2014 Q1 9,650,183 $27,405,000 +$1,747,097 $2.84 44