Tower Research Capital (TRC)’s ProShares UltraShort Bitcoin ETF SBIT Stock Holding History

Tower Research Capital (TRC)’s Portfolio SBIT Stock Details SBIT Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$48.2K	Buy	846 +673	+389%	+$35.2K	﹤0.01%	2766
2025 Q4	$7.6K	Sell	173 -176	-50%	-$6.47K	﹤0.01%	4002
2025 Q3	$10.1K	Buy	349 +146	+72%	+$4.37K	﹤0.01%	3996
2025 Q2	$7.03K	Buy	+203	New	+$8.93K	﹤0.01%	4075
2025 Q1	–	Sell	-4	Closed	-$236	–	5899
2024 Q4	$236	Sell	4 -8	-67%	-$768	﹤0.01%	5364
2024 Q3	$1.91K	Buy	+12	New	+$2.32K	﹤0.01%	5084

Other funds holding SBIT

Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

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

Group One Trading Chicago, Illinois $52.2B AUM 104.56% 1-Year Est. Return

RAM

Revere Asset Management Dallas, Texas $195M AUM 80.44% 1-Year Est. Return

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

StoneX Group New York $1.86B AUM 21.3% 1-Year Est. Return

FTUS

Flow Traders U.S. New York $3.16B AUM 19.52% 1-Year Est. Return

HRT Financial New York $40.1B AUM 58.22% 1-Year Est. Return

IMC Chicago Chicago, Illinois $278B AUM 44.93% 1-Year Est. Return

Belvedere Trading Chicago, Illinois $84.4B AUM 52.68% 1-Year Est. Return

Tower Research Capital (TRC)'s SBIT Position: Q1 2026 in Review

Tower Research Capital (TRC) increased its ProShares UltraShort Bitcoin ETF (SBIT) stake by 389% in Q1 2026, buying an estimated $35.2K and bringing the position to 846 shares worth $48.2K. The position accounts for ﹤0.01% of the portfolio, ranked #2766.

Tower Research Capital (TRC) first reported a position in SBIT in Q3 2024 and has held it in 6 quarters since. 12 funds tracked by Wall St. Rank hold SBIT as of Q1 2026.

Tower Research Capital (TRC) held 846 shares of ProShares UltraShort Bitcoin ETF worth $48.2K as of Q1 2026.
Tower Research Capital (TRC) bought 673 ProShares UltraShort Bitcoin ETF shares in Q1 2026, an estimated $35.2K.
ProShares UltraShort Bitcoin ETF made up ﹤0.01% of Tower Research Capital (TRC)'s portfolio in Q1 2026, its #2766 holding.
Tower Research Capital (TRC) first reported a position in ProShares UltraShort Bitcoin ETF in Q3 2024 and has held it in 6 quarters since.
12 funds tracked by Wall St. Rank held ProShares UltraShort Bitcoin ETF as of Q1 2026.

Based on Tower Research Capital (TRC)'s 13F filing for Q1 2026, filed 15 May 2026.