IMC Chicago
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IMC Chicago’s RUM Group Inc RUM Stock Holding History

IMC Chicago’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 		$1.18M Sell
186,500
-61,200
-25% -$435K ﹤0.01% 3648
2026
Q1 		$1.26M Buy
247,700
+14,100
+6% +$81K ﹤0.01% 3039
2025
Q4 		$1.48M Buy
233,600
+13,200
+6% +$90.5K ﹤0.01% 2660
2025
Q3 		$1.6M Sell
220,400
-1,300
-0.6% -$10.6K ﹤0.01% 2393
2025
Q2 		$1.99M Buy
221,700
+119,700
+117% +$1.02M ﹤0.01% 2008
2025
Q1 		$721K Sell
102,000
-65,900
-39% -$687K ﹤0.01% 2467
2024
Q4 		$2.18M Buy
+167,900
New +$1.19M ﹤0.01% 1807
2024
Q3 		– Sell
-74,400
Closed -$413K – 3001
2024
Q2 		$413K Sell
74,400
-29,700
-29% -$191K ﹤0.01% 2369
2024
Q1 		$841K Sell
104,100
-4,600
-4% -$29.7K ﹤0.01% 1814
2023
Q4 		$488K Buy
108,700
+2,300
+2% +$11.2K ﹤0.01% 1642
2023
Q3 		$543K Buy
106,400
+400
+0.4% +$2.99K ﹤0.01% 1406
2023
Q2 		$946K Sell
106,000
-5,000
-5% -$47.1K ﹤0.01% 1071
2023
Q1 		$1.11M Sell
111,000
-34,600
-24% -$312K ﹤0.01% 1005
2022
Q4 		$866K Sell
145,600
-32,900
-18% -$316K ﹤0.01% 1034
2022
Q3 		$2.19M Buy
178,500
+150,800
+544% +$1.65M ﹤0.01% 736
2022
Q2 		$276K Buy
+27,700
New +$302K ﹤0.01% 1028

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

IMC Chicago's RUM Position: Q2 2026 in Review

IMC Chicago increased its RUM Group Inc (RUM) stake by 528% in Q2 2026, buying an estimated $384K and bringing the position to 64,219 shares worth $407K. The position accounts for ﹤0.01% of the portfolio, ranked #4884.

IMC Chicago first reported a position in RUM in Q2 2022 and has held it in 7 quarters since. The position peaked at $751K in Q3 2022. 228 funds tracked by Wall St. Rank hold RUM as of Q2 2026.

  • IMC Chicago held 64,219 shares of RUM Group Inc worth $407K as of Q2 2026.
  • IMC Chicago bought 53,992 RUM Group Inc shares in Q2 2026, an estimated $384K.
  • RUM Group Inc made up ﹤0.01% of IMC Chicago's portfolio in Q2 2026, its #4884 holding.
  • IMC Chicago first reported a position in RUM Group Inc in Q2 2022 and has held it in 7 quarters since.
  • IMC Chicago's RUM Group Inc position peaked at $751K in Q3 2022.
  • 228 funds tracked by Wall St. Rank held RUM Group Inc as of Q2 2026.

Based on IMC Chicago's 13F filing for Q2 2026, filed 6 Aug 2026.