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Magnetar Financial’s Rapid7 RPD Stock Holding History

Magnetar Financial’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 		$726K Buy
+89,681
New +$594K 0.01% 526
2026
Q1 		– Sell
-11,512
Closed -$175K – 1362
2025
Q4 		$175K Buy
+11,512
New +$189K ﹤0.01% 816
2025
Q2 		– Sell
-8,754
Closed -$232K – 1112
2025
Q1 		$232K Buy
+8,754
New +$298K ﹤0.01% 636
2022
Q1 		– Sell
-8,484
Closed -$998K – 1505
2021
Q4 		$998K Buy
+8,484
New +$1.05M 0.01% 804

Other funds holding RPD

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
JPM
JANA Partners Management New York $1.9B AUM 18.33% 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

Magnetar Financial's RPD Position: Q2 2026 in Review

Magnetar Financial opened a new position in Rapid7 (RPD) in Q2 2026: 89,681 shares worth $726K. The stake represents 0.01% of the portfolio and ranks #526 among its holdings. This is a return to the name: Magnetar Financial previously reported a position in RPD as recently as Q4 2025.

Magnetar Financial first reported a position in RPD in Q4 2021 and has held it in 4 quarters since. The position peaked at $998K in Q4 2021. 237 funds tracked by Wall St. Rank hold RPD as of Q2 2026.

  • Magnetar Financial held 89,681 shares of Rapid7 worth $726K as of Q2 2026.
  • Rapid7 was a new Magnetar Financial position in Q2 2026.
  • Rapid7 made up 0.01% of Magnetar Financial's portfolio in Q2 2026, its #526 holding.
  • Magnetar Financial first reported a position in Rapid7 in Q4 2021 and has held it in 4 quarters since.
  • Magnetar Financial's Rapid7 position peaked at $998K in Q4 2021.
  • 237 funds tracked by Wall St. Rank held Rapid7 as of Q2 2026.

Based on Magnetar Financial's 13F filing for Q2 2026, filed 14 Aug 2026.