Optiver Holding
RDNT icon

Optiver Holding’s RadNet RDNT Stock Holding History

Optiver Holding’s Portfolio RDNT Stock Details RDNT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$37.3K Buy
605
+579
+2,227% +$32.5K ﹤0.01% 1248
2026
Q1 		$1.45K Sell
26
-131
-83% -$8.94K ﹤0.01% 1972
2025
Q4 		$11.2K Sell
157
-145
-48% -$11.2K ﹤0.01% 1123
2025
Q3 		$23K Buy
302
+169
+127% +$11K ﹤0.01% 936
2025
Q2 		$7.57K Sell
133
-44
-25% -$2.42K ﹤0.01% 1087
2025
Q1 		$8.8K Buy
+177
New +$10.5K ﹤0.01% 928

Other funds holding RDNT

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
RI
RTW Investments New York $11.7B AUM 174.13% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
BMO
Beck Mack & Oliver New York $5.13B AUM 11.51% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Optiver Holding's RDNT Position: Q2 2026 in Review

Optiver Holding increased its RadNet (RDNT) stake by 2,227% in Q2 2026, buying an estimated $32.5K and bringing the position to 605 shares worth $37.3K. The position accounts for ﹤0.01% of the portfolio, ranked #1248.

Optiver Holding first reported a position in RDNT in Q1 2025 and has held it in 6 quarters since. 328 funds tracked by Wall St. Rank hold RDNT as of Q2 2026.

  • Optiver Holding held 605 shares of RadNet worth $37.3K as of Q2 2026.
  • Optiver Holding bought 579 RadNet shares in Q2 2026, an estimated $32.5K.
  • RadNet made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #1248 holding.
  • Optiver Holding first reported a position in RadNet in Q1 2025 and has held it in 6 quarters since.
  • 328 funds tracked by Wall St. Rank held RadNet as of Q2 2026.

Based on Optiver Holding's 13F filing for Q2 2026, filed 12 Aug 2026.