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Magnetar Financial’s RUM Group Inc RUM Stock Holding History

Magnetar Financial’s Portfolio RUM Stock Details RUM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-19,524
Closed -$99.6K – 1420
2026
Q1 		$99.6K Buy
+19,524
New +$112K ﹤0.01% 1013
2022
Q2 		– Sell
-186,315
Closed -$2.21M – 1805
2022
Q1 		$2.21M Sell
186,315
-57,864
-24% -$718K 0.02% 649
2021
Q4 		$2.64M Buy
244,179
+233,848
+2,264% +$2.47M 0.03% 610
2021
Q3 		$100K Buy
+10,331
New +$100K ﹤0.01% 1203

Other funds holding RUM

CF
Cantor Fitzgerald New York $9.31B AUM 73.66% 1-Year Est. Return
CCPM
Cooper Creek Partners Management New York $4.21B AUM 44.81% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 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
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return

Magnetar Financial's RUM Position: Q2 2026 in Review

Magnetar Financial sold out of RUM Group Inc (RUM) in Q2 2026, closing a stake of 19,524 shares — an estimated $99.6K sold.

Magnetar Financial first reported a position in RUM in Q3 2021 and held it in 4 quarters. The position peaked at $2.64M in Q4 2021. 228 funds tracked by Wall St. Rank hold RUM as of Q2 2026.

  • Magnetar Financial reported no remaining RUM Group Inc position as of Q2 2026 after selling out during the quarter.
  • Magnetar Financial sold 19,524 RUM Group Inc shares in Q2 2026, an estimated $99.6K.
  • Magnetar Financial first reported a position in RUM Group Inc in Q3 2021 and held it in 4 quarters.
  • Magnetar Financial's RUM Group Inc position peaked at $2.64M in Q4 2021.
  • 228 funds tracked by Wall St. Rank held RUM Group Inc as of Q2 2026.

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