Citadel Advisors
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Citadel Advisors’s RUM Group Inc RUM Stock Holding History

Citadel Advisors’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 		$1.54M Sell
243,400
-61,900
-20% -$440K ﹤0.01% 7138
2026
Q1 		$1.56M Sell
305,300
-312,000
-51% -$1.79M ﹤0.01% 6637
2025
Q4 		$3.9M Buy
617,300
+223,000
+57% +$1.53M ﹤0.01% 4705
2025
Q3 		$2.85M Sell
394,300
-75,700
-16% -$619K ﹤0.01% 5394
2025
Q2 		$4.22M Sell
470,000
-233,700
-33% -$2M ﹤0.01% 4406
2025
Q1 		$4.98M Sell
703,700
-170,100
-19% -$1.77M ﹤0.01% 3882
2024
Q4 		$11.4M Buy
873,800
+672,900
+335% +$4.79M ﹤0.01% 2814
2024
Q3 		$1.08M Buy
200,900
+19,500
+11% +$115K ﹤0.01% 6733
2024
Q2 		$1.01M Sell
181,400
-67,900
-27% -$437K ﹤0.01% 6560
2024
Q1 		$2.01M Buy
249,300
+225,100
+930% +$1.45M ﹤0.01% 5506
2023
Q4 		$109K Sell
24,200
-4,200
-15% -$20.5K ﹤0.01% 10830
2023
Q3 		$145K Buy
28,400
+2,900
+11% +$21.7K ﹤0.01% 10414
2023
Q2 		$227K Sell
25,500
-16,000
-39% -$151K ﹤0.01% 9603
2023
Q1 		$415K Buy
41,500
+15,100
+57% +$136K ﹤0.01% 8689
2022
Q4 		$157K Sell
26,400
-64,100
-71% -$615K ﹤0.01% 10546
2022
Q3 		$1.11M Sell
90,500
-566,400
-86% -$6.21M ﹤0.01% 6777
2022
Q2 		$6.55M Sell
656,900
-131,600
-17% -$1.44M ﹤0.01% 3322
2022
Q1 		$9.36M Buy
788,500
+549,200
+230% +$6.82M ﹤0.01% 3052
2021
Q4 		$2.59M Buy
+239,300
New +$2.53M ﹤0.01% 5632

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

Citadel Advisors's RUM Position: Q2 2026 in Review

Citadel Advisors opened a new position in RUM Group Inc (RUM) in Q2 2026: 210,109 shares worth $1.33M. The stake represents ﹤0.01% of the portfolio and ranks #7497 among its holdings. This is a return to the name: Citadel Advisors previously reported a position in RUM as recently as Q3 2025.

Citadel Advisors first reported a position in RUM in Q2 2021 and has held it in 14 quarters since. The position peaked at $9.75M in Q4 2024. 228 funds tracked by Wall St. Rank hold RUM as of Q2 2026.

  • Citadel Advisors held 210,109 shares of RUM Group Inc worth $1.33M as of Q2 2026.
  • RUM Group Inc was a new Citadel Advisors position in Q2 2026.
  • RUM Group Inc made up ﹤0.01% of Citadel Advisors's portfolio in Q2 2026, its #7497 holding.
  • Citadel Advisors first reported a position in RUM Group Inc in Q2 2021 and has held it in 14 quarters since.
  • Citadel Advisors's RUM Group Inc position peaked at $9.75M in Q4 2024.
  • 228 funds tracked by Wall St. Rank held RUM Group Inc as of Q2 2026.

Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.