Group One Trading’s ProShares UltraShort Financials SKF Stock Holding History

Group One Trading’s Portfolio SKF Stock Details SKF Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-1,313	Closed	-$34.8K	–	9069
2025 Q3	$34.8K	Hold	1,313	–	–	﹤0.01%	6250
2025 Q2	$36.8K	Buy	+1,313	New	+$42.1K	﹤0.01%	5814

Other funds holding SKF

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

TRCT

Tower Research Capital (TRC) New York $3.85B AUM 32.11% 1-Year Est. Return

Simplex Trading Chicago, Illinois $149B AUM 62.07% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

JEST

JTC Employer Solutions Trustee St Helier, Jersey $1.25B AUM 41.83% 1-Year Est. Return

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

Group One Trading sold out of ProShares UltraShort Financials (SKF) in Q4 2025, closing a stake of 1,313 shares — an estimated $34.8K sold.

Group One Trading first reported a position in SKF in Q2 2025 and held it in 2 quarters. The position peaked at $36.8K in Q2 2025. 6 funds tracked by Wall St. Rank hold SKF as of Q4 2025.

Group One Trading reported no remaining ProShares UltraShort Financials position as of Q4 2025 after selling out during the quarter.
Group One Trading sold 1,313 ProShares UltraShort Financials shares in Q4 2025, an estimated $34.8K.
Group One Trading first reported a position in ProShares UltraShort Financials in Q2 2025 and held it in 2 quarters.
Group One Trading's ProShares UltraShort Financials position peaked at $36.8K in Q2 2025.
6 funds tracked by Wall St. Rank held ProShares UltraShort Financials as of Q4 2025.

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