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Granahan Investment Management’s RadNet RDNT Stock Holding History

Granahan Investment Management’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 		$10.6M Buy
171,637
+67,355
+65% +$3.79M 0.38% 61
2026
Q1 		$5.83M Buy
+104,282
New +$7.12M 0.28% 95

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

Granahan Investment Management's RDNT Position: Q2 2026 in Review

Granahan Investment Management increased its RadNet (RDNT) stake by 65% in Q2 2026, buying an estimated $3.79M and bringing the position to 171,637 shares worth $10.6M. The position accounts for 0.38% of the portfolio, ranked #61.

Granahan Investment Management first reported a position in RDNT in Q1 2026 and has held it in 2 quarters since. 329 funds tracked by Wall St. Rank hold RDNT as of Q2 2026.

  • Granahan Investment Management held 171,637 shares of RadNet worth $10.6M as of Q2 2026.
  • Granahan Investment Management bought 67,355 RadNet shares in Q2 2026, an estimated $3.79M.
  • RadNet made up 0.38% of Granahan Investment Management's portfolio in Q2 2026, its #61 holding.
  • Granahan Investment Management first reported a position in RadNet in Q1 2026 and has held it in 2 quarters since.
  • 329 funds tracked by Wall St. Rank held RadNet as of Q2 2026.

Based on Granahan Investment Management's 13F filing for Q2 2026, filed 14 Aug 2026.