BR
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Barry Rosenstein’s Rapid7 RPD Stock Holding History

Barry Rosenstein’s Portfolio RPD Stock Details RPD Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$54.7M Buy
6,749,936
+6,283
+0.1% +$41.6K 2.87% 10
2026
Q1 		$37.2M Hold
6,743,653
– – 2.23% 10
2025
Q4 		$103M Buy
6,743,653
+241,545
+4% +$3.98M 5.33% 9
2025
Q3 		$122M Buy
6,502,108
+772,194
+13% +$16.3M 5.9% 7
2025
Q2 		$133M Buy
5,729,914
+1,623,858
+40% +$38.5M 6.66% 6
2025
Q1 		$109M Buy
4,106,056
+415,927
+11% +$14.1M 5.62% 7
2024
Q4 		$148M Buy
3,690,129
+34,589
+0.9% +$1.4M 7.3% 7
2024
Q3 		$146M Buy
3,655,540
+931,154
+34% +$35M 7.57% 7
2024
Q2 		$118M Buy
+2,724,386
New +$113M 6.89% 8

Other funds holding RPD

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 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
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Barry Rosenstein's RPD Position: Q2 2026 in Review

Barry Rosenstein increased its Rapid7 (RPD) stake by 0.09% in Q2 2026, buying an estimated $41.6K and bringing the position to 6,749,936 shares worth $54.7M. The position accounts for 2.87% of the portfolio, ranked #10.

Barry Rosenstein first reported a position in RPD in Q2 2024 and has held it in 9 quarters since. The position peaked at $148M in Q4 2024. 236 funds tracked by Wall St. Rank hold RPD as of Q2 2026.

  • Barry Rosenstein held 6,749,936 shares of Rapid7 worth $54.7M as of Q2 2026.
  • Barry Rosenstein bought 6,283 Rapid7 shares in Q2 2026, an estimated $41.6K.
  • Rapid7 made up 2.87% of Barry Rosenstein's portfolio in Q2 2026, its #10 holding.
  • Barry Rosenstein first reported a position in Rapid7 in Q2 2024 and has held it in 9 quarters since.
  • Barry Rosenstein's Rapid7 position peaked at $148M in Q4 2024.
  • 236 funds tracked by Wall St. Rank held Rapid7 as of Q2 2026.

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