RDNTRadNet, Inc.

$70.89-7.3% 1Y

Who owns RDNT

323 institutions reported holding RDNT for 2026Q2, together 105% of the company, fewer than the 336 a quarter earlier.

323

Institutions reporting a position · as of 2026Q2 · down from 336 the quarter before

Shares held by institutions
81.2M

Shares held by institutions · 105% of the company · long US equity positions only, as reported on Form 13F

Reported value
$5.02B

Reported value · at Jun 30, 2026 prices, not today's

Top 5 holders
41%

Top 5 holders · of the whole company, between five filers

Details›
Reporting quarter2026-06-30
2026Q2
Quarters on record
53
New positions
41
Positions exited
54
Added to
116
Reduced
104
Top 10 holdersof the company
53%
Shares sold shortsettled Sep 15, 2026
9.7M
Short interestof shares outstanding
13%
Days to coverat the average daily volume
11.9
Change in the short positionsince the Aug 31, 2026 count
−2.7%
Institutional ownership by quarter, 2013Q2 to 2026Q2
QuarterFilersSharesReported value
2026Q232381.2M$5.02B
2026Q133676.9M$4.30B
2025Q434076.1M$5.43B
2025Q332374.0M$5.64B
2025Q232570.7M$4.02B
2025Q130368.7M$3.42B
2024Q432664.1M$4.48B
2024Q330263.7M$4.42B
2024Q227761.1M$3.60B
2024Q127559.8M$2.92B
2023Q421453.4M$1.86B
2023Q318952.8M$1.49B
2023Q218450.9M$1.66B
2023Q115139.8M$999M
2022Q414439.4M$741M
2022Q315239.3M$799M
Largest reported holders, 2026Q2
HolderShares% of companyValue
BlackRock Inc.11.0M14%$676M
VANGUARD GROUP INC7.9M10%$486M
RTW INVESTMENTS, LP4.8M6.3%$299M
PRICE T ROWE ASSOCIATES INC /MD/4.5M5.8%$278M
BECK MACK & OLIVER LLC3.2M4.1%$195M
STATE STREET CORP2.8M3.7%$175M
GEODE CAPITAL MANAGEMENT LLC1.9M2.4%$115M
Invesco Ltd.1.6M2.1%$101M
AMERICAN CENTURY COMPANIES INC1.6M2.1%$100M
MARTIN CURRIE LTD1.5M2.0%$95M
Short interest by settlement date, Aug 29, 2025 to Sep 15, 2026
SettlementShares shortOf shares outstandingDays to cover
Sep 15, 20269.7M13%11.9
Aug 31, 20269.9M13%19.5
Aug 14, 20269.7M13%10.3
Jul 31, 202610.4M14%16.9
Jul 15, 202610.0M13%11.4
Jun 30, 202610.0M13%7.9
Jun 15, 20268.8M11%11.5
May 29, 20269.2M12%19.2
May 15, 20269.1M12%8.0
Apr 30, 20269.1M12%10.8
Apr 15, 20268.8M11%13.3
Mar 31, 20268.7M11%10.6

SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold. The short position is FINRA's consolidated count for each twice-monthly settlement date, as a share of shares outstanding.

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