Tower Research Capital (TRC)’s State Street SPDR Portfolio Ultra Short T-Bill ETF SPTU Stock Holding History

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$607K	Buy	+24,182	New	+$606K	0.02%	791

Other funds holding SPTU

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

Commonwealth Equity Services Waltham, Massachusetts $71.6B AUM 21.08% 1-Year Est. Return

AWM

AE Wealth Management Topeka, Kansas $18.5B AUM 19.51% 1-Year Est. Return

WWM

Western Wealth Management Golden, Colorado $2.63B AUM 21.3% 1-Year Est. Return

Fifth Third Bancorp Cincinnati, Ohio $54.7B AUM 26.51% 1-Year Est. Return

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

Tower Research Capital (TRC) opened a new position in State Street SPDR Portfolio Ultra Short T-Bill ETF (SPTU) in Q1 2026: 24,182 shares worth $607K. The stake represents 0.02% of the portfolio and ranks #791 among its holdings.

6 funds tracked by Wall St. Rank hold SPTU as of Q1 2026.

Tower Research Capital (TRC) held 24,182 shares of State Street SPDR Portfolio Ultra Short T-Bill ETF worth $607K as of Q1 2026.
State Street SPDR Portfolio Ultra Short T-Bill ETF was a new Tower Research Capital (TRC) position in Q1 2026.
State Street SPDR Portfolio Ultra Short T-Bill ETF made up 0.02% of Tower Research Capital (TRC)'s portfolio in Q1 2026, its #791 holding.
6 funds tracked by Wall St. Rank held State Street SPDR Portfolio Ultra Short T-Bill ETF as of Q1 2026.

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