Group One Trading
RUM icon

Group One Trading’s RUM Group Inc RUM Stock Holding History

Group One Trading’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
Q1 		$686K Sell
134,500
-563,100
-81% -$3.23M ﹤0.01% 3045
2025
Q4 		$4.41M Sell
697,600
-237,500
-25% -$1.63M 0.01% 1619
2025
Q3 		$6.77M Sell
935,100
-35,600
-4% -$291K 0.01% 1217
2025
Q2 		$8.72M Buy
970,700
+633,600
+188% +$5.42M 0.02% 913
2025
Q1 		$2.38M Sell
337,100
-180,400
-35% -$1.88M 0.01% 1668
2024
Q4 		$6.73M Buy
517,500
+389,000
+303% +$2.77M 0.02% 948
2024
Q3 		$689K Sell
128,500
-8,600
-6% -$50.6K ﹤0.01% 2613
2024
Q2 		$761K Sell
137,100
-14,900
-10% -$96K ﹤0.01% 2217
2024
Q1 		$1.23M Buy
152,000
+106,800
+236% +$689K ﹤0.01% 1902
2023
Q4 		$203K Sell
45,200
-228,400
-83% -$1.11M ﹤0.01% 3852
2023
Q3 		$1.4M Buy
273,600
+95,000
+53% +$710K ﹤0.01% 1953
2023
Q2 		$1.59M Buy
178,600
+110,400
+162% +$1.04M 0.01% 1926
2023
Q1 		$682K Sell
68,200
-26,200
-28% -$236K ﹤0.01% 2469
2022
Q4 		$562K Sell
94,400
-101,800
-52% -$976K ﹤0.01% 2937
2022
Q3 		$2.4M Sell
196,200
-1,800
-0.9% -$19.7K ﹤0.01% 1756
2022
Q2 		$1.97M Sell
198,000
-461,900
-70% -$5.04M ﹤0.01% 2075
2022
Q1 		$7.83M Buy
659,900
+655,500
+14,898% +$8.13M 0.01% 1167
2021
Q4 		$48K Buy
+4,400
New +$46.5K ﹤0.01% 6376

Other funds holding RUM

CF
Cantor Fitzgerald New York $6.78B AUM 29.01% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
CCPM
Cooper Creek Partners Management New York $2.92B AUM 30.49% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Group One Trading's RUM Position: Q4 2025 in Review

Group One Trading sold out of RUM Group Inc (RUM) in Q4 2025, closing a stake of 323,145 shares — an estimated $2.22M sold.

Group One Trading first reported a position in RUM in Q4 2021 and held it in 9 quarters. The position peaked at $12.8M in Q4 2024. 214 funds tracked by Wall St. Rank hold RUM as of Q4 2025.

  • Group One Trading reported no remaining RUM Group Inc position as of Q4 2025 after selling out during the quarter.
  • Group One Trading sold 323,145 RUM Group Inc shares in Q4 2025, an estimated $2.22M.
  • Group One Trading first reported a position in RUM Group Inc in Q4 2021 and held it in 9 quarters.
  • Group One Trading's RUM Group Inc position peaked at $12.8M in Q4 2024.
  • 214 funds tracked by Wall St. Rank held RUM Group Inc as of Q4 2025.

Based on Group One Trading's 13F filing for Q4 2025, filed 12 Feb 2026.