Walleye Trading’s RUM Group Inc RUM Stock Holding History

Walleye 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 Q2	$1.58M	Buy	250,000 +113,100	+83%	+$804K	﹤0.01%	2001
2026 Q1	$698K	Sell	136,900 -71,500	-34%	-$411K	﹤0.01%	2377
2025 Q4	$1.32M	Buy	208,400 +18,300	+10%	+$125K	﹤0.01%	2180
2025 Q3	$1.38M	Buy	190,100 +6,200	+3%	+$50.7K	﹤0.01%	2060
2025 Q2	$1.65M	Buy	183,900 +81,400	+79%	+$696K	﹤0.01%	1852
2025 Q1	$725K	Buy	102,500 +100,500	+5,025%	+$1.05M	﹤0.01%	2271
2024 Q4	$26K	Buy	+2,000	New	+$14.2K	﹤0.01%	3909
2024 Q2	–	Sell	-12,900	Closed	-$104K	–	4835
2024 Q1	$104K	Buy	+12,900	New	+$83.3K	﹤0.01%	3748
2023 Q4	–	Sell	-10,000	Closed	-$51K	–	5434
2023 Q3	$51K	Buy	+10,000	New	+$74.7K	﹤0.01%	4205

Other funds holding RUM

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 New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return

Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return

Walleye Trading's RUM Position: Q2 2026 in Review

Walleye Trading opened a new position in RUM Group Inc (RUM) in Q2 2026: 164,369 shares worth $1.04M. The stake represents ﹤0.01% of the portfolio and ranks #2274 among its holdings. This is a return to the name: Walleye Trading previously reported a position in RUM as recently as Q3 2025.

Walleye Trading first reported a position in RUM in Q4 2024 and has held it in 3 quarters since. The position peaked at $1.25M in Q4 2024. 227 funds tracked by Wall St. Rank hold RUM as of Q2 2026.

Walleye Trading held 164,369 shares of RUM Group Inc worth $1.04M as of Q2 2026.
RUM Group Inc was a new Walleye Trading position in Q2 2026.
RUM Group Inc made up ﹤0.01% of Walleye Trading's portfolio in Q2 2026, its #2274 holding.
Walleye Trading first reported a position in RUM Group Inc in Q4 2024 and has held it in 3 quarters since.
Walleye Trading's RUM Group Inc position peaked at $1.25M in Q4 2024.
227 funds tracked by Wall St. Rank held RUM Group Inc as of Q2 2026.

Based on Walleye Trading's 13F filing for Q2 2026, filed 3 Aug 2026.