MF
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Magnetar Financial’s DoubleVerify DV Stock Holding History

Magnetar Financial’s Portfolio DV Stock Details DV Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$380K Sell
35,022
-45,553
-57% -$469K ﹤0.01% 698
2026
Q1 		$765K Buy
+80,575
New +$824K 0.01% 530
2025
Q4 		– Sell
-179,557
Closed -$2.15M – 1003
2025
Q3 		$2.15M Buy
+179,557
New +$2.66M 0.01% 354
2025
Q2 		– Sell
-11,154
Closed -$149K – 956
2025
Q1 		$149K Buy
+11,154
New +$207K ﹤0.01% 690
2024
Q4 		– Sell
-27,810
Closed -$468K – 663
2024
Q3 		$468K Buy
+27,810
New +$530K 0.01% 350

Other funds holding DV

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
PEP
Providence Equity Partners Providence, Rhode Island $329M AUM 46.85% 1-Year Est. Return
DGI
Disciplined Growth Investors Minneapolis, Minnesota $5.91B AUM 53.97% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 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
TCM
Topline Capital Management Santa Monica, California $386M AUM 2.37% 1-Year Est. Return

Magnetar Financial's DV Position: Q2 2026 in Review

Magnetar Financial reduced its DoubleVerify (DV) stake by 57% in Q2 2026, selling an estimated $469K and leaving 35,022 shares worth $380K. The position accounts for ﹤0.01% of the portfolio, ranked #698.

Magnetar Financial first reported a position in DV in Q3 2024 and has held it in 5 quarters since. The position peaked at $2.15M in Q3 2025. 318 funds tracked by Wall St. Rank hold DV as of Q2 2026.

  • Magnetar Financial held 35,022 shares of DoubleVerify worth $380K as of Q2 2026.
  • Magnetar Financial sold 45,553 DoubleVerify shares in Q2 2026, an estimated $469K.
  • DoubleVerify made up ﹤0.01% of Magnetar Financial's portfolio in Q2 2026, its #698 holding.
  • Magnetar Financial first reported a position in DoubleVerify in Q3 2024 and has held it in 5 quarters since.
  • Magnetar Financial's DoubleVerify position peaked at $2.15M in Q3 2025.
  • 318 funds tracked by Wall St. Rank held DoubleVerify as of Q2 2026.

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