JPM
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JANA Partners Management’s Rapid7 RPD Stock Holding History

JANA Partners Management’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
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 $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $73.7B AUM 53.56% 1-Year Est. Return
Alyeska Investment Group
Alyeska Investment Group Chicago, Illinois $35.4B AUM 33.54% 1-Year Est. Return

JANA Partners Management's RPD Position: Q1 2026 in Review

JANA Partners Management held its Rapid7 (RPD) position steady in Q1 2026 at 6,743,653 shares worth $37.2M. The position accounts for 2.23% of the portfolio, ranked #10.

JANA Partners Management first reported a position in RPD in Q2 2024 and has held it in 8 quarters since. The position peaked at $148M in Q4 2024. 244 funds tracked by Wall St. Rank hold RPD as of Q1 2026.

  • JANA Partners Management held 6,743,653 shares of Rapid7 worth $37.2M as of Q1 2026.
  • JANA Partners Management left its Rapid7 share count unchanged in Q1 2026.
  • Rapid7 made up 2.23% of JANA Partners Management's portfolio in Q1 2026, its #10 holding.
  • JANA Partners Management first reported a position in Rapid7 in Q2 2024 and has held it in 8 quarters since.
  • JANA Partners Management's Rapid7 position peaked at $148M in Q4 2024.
  • 244 funds tracked by Wall St. Rank held Rapid7 as of Q1 2026.

Based on JANA Partners Management's 13F filing for Q1 2026, filed 15 May 2026.