Tower Research Capital (TRC)’s STAK Inc STAK Stock Holding History

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$19.1K	Buy	5,000 +2,100	+72%	+$4.94K	﹤0.01%	3607
2026 Q1	$2.9K	Buy	+2,900	New	+$1.69K	﹤0.01%	4400

Other funds holding STAK

HRT Financial New York $54.8B AUM 81.03% 1-Year Est. Return

Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return

XTX Topco George Town, Cayman Islands $7.72B AUM 32.88% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

SRL

Scientech Research LLC Jersey City, New Jersey $123M AUM 198.31% 1-Year Est. Return

CIAM

Caitong International Asset Management Hong Kong $729M AUM 1,176.98% 1-Year Est. Return

Tower Research Capital (TRC)'s STAK Position: Q2 2026 in Review

Tower Research Capital (TRC) increased its STAK Inc (STAK) stake by 72% in Q2 2026, buying an estimated $4.94K and bringing the position to 5,000 shares worth $19.1K. The position accounts for ﹤0.01% of the portfolio, ranked #3607.

Tower Research Capital (TRC) first reported a position in STAK in Q1 2026 and has held it in 2 quarters since. 8 funds tracked by Wall St. Rank hold STAK as of Q2 2026.

Tower Research Capital (TRC) held 5,000 shares of STAK Inc worth $19.1K as of Q2 2026.
Tower Research Capital (TRC) bought 2,100 STAK Inc shares in Q2 2026, an estimated $4.94K.
STAK Inc made up ﹤0.01% of Tower Research Capital (TRC)'s portfolio in Q2 2026, its #3607 holding.
Tower Research Capital (TRC) first reported a position in STAK Inc in Q1 2026 and has held it in 2 quarters since.
8 funds tracked by Wall St. Rank held STAK Inc as of Q2 2026.

Based on Tower Research Capital (TRC)'s 13F filing for Q2 2026, filed 11 Aug 2026.