Group One Trading
SLON

Group One Trading’s ProShares Ultra Solana ETF SLON Stock Holding History

Group One Trading’s Portfolio SLON Stock Details SLON Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.47K Sell
58
-140
-71% -$6.41K ﹤0.01% 7132
2025
Q4 		$13.9K Buy
198
+180
+1,000% +$25.7K ﹤0.01% 6611
2025
Q3 		$4.71K Buy
+18
New +$4.62K ﹤0.01% 7573

Other funds holding SLON

FTUS
Flow Traders U.S. New York $3.16B AUM 19.52% 1-Year Est. Return
AWE
Avidian Wealth Enterprises Houston, Texas $3.62B AUM 24.8% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return
MCP
Miller Capital Partners Troy, Michigan $208M AUM
Simplex Trading
Simplex Trading Chicago, Illinois $149B AUM 62.07% 1-Year Est. Return
Osaic Holdings
Osaic Holdings Scottsdale, Arizona $68.3B AUM 20.5% 1-Year Est. Return
TRCT
Tower Research Capital (TRC) New York $3.85B AUM 32.11% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
HCM
Hollencrest Capital Management Newport Beach, California $2.7B AUM 23.62% 1-Year Est. Return

Group One Trading's SLON Position: Q1 2026 in Review

Group One Trading reduced its ProShares Ultra Solana ETF (SLON) stake by 71% in Q1 2026, selling an estimated $6.41K and leaving 58 shares worth $1.47K. The position accounts for ﹤0.01% of the portfolio, ranked #7132.

Group One Trading first reported a position in SLON in Q3 2025 and has held it in 3 quarters since. The position peaked at $13.9K in Q4 2025. 12 funds tracked by Wall St. Rank hold SLON as of Q1 2026.

  • Group One Trading held 58 shares of ProShares Ultra Solana ETF worth $1.47K as of Q1 2026.
  • Group One Trading sold 140 ProShares Ultra Solana ETF shares in Q1 2026, an estimated $6.41K.
  • ProShares Ultra Solana ETF made up ﹤0.01% of Group One Trading's portfolio in Q1 2026, its #7132 holding.
  • Group One Trading first reported a position in ProShares Ultra Solana ETF in Q3 2025 and has held it in 3 quarters since.
  • Group One Trading's ProShares Ultra Solana ETF position peaked at $13.9K in Q4 2025.
  • 12 funds tracked by Wall St. Rank held ProShares Ultra Solana ETF as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.