Jeff Yass’s Roundhill Weekly T-Bill ETF WEEK Stock Holding History

Jeff Yass’s Portfolio WEEK Stock Details WEEK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$1.17M	Buy	+11,720	New	+$1.17M	﹤0.01%	7793
2025 Q3	–	Sell	-2,435	Closed	-$244K	–	14296
2025 Q2	$244K	Buy	+2,435	New	+$244K	﹤0.01%	10804

Other funds holding WEEK

ETC

Exchange Traded Concepts Oklahoma City, Oklahoma $21.9B AUM 68.6% 1-Year Est. Return

TRCT

Tower Research Capital (TRC) New York $4.08B AUM 58.77% 1-Year Est. Return

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

Royal Bank of Canada Toronto, Ontario, Canada $672B AUM 33.48% 1-Year Est. Return

Jeff Yass's WEEK Position: Q2 2026 in Review

Jeff Yass opened a new position in Roundhill Weekly T-Bill ETF (WEEK) in Q2 2026: 11,720 shares worth $1.17M. The stake represents ﹤0.01% of the portfolio and ranks #7793 among its holdings. This is a return to the name: Jeff Yass previously reported a position in WEEK as recently as Q2 2025.

Jeff Yass first reported a position in WEEK in Q2 2025 and has held it in 2 quarters since. 5 funds tracked by Wall St. Rank hold WEEK as of Q2 2026.

Jeff Yass held 11,720 shares of Roundhill Weekly T-Bill ETF worth $1.17M as of Q2 2026.
Roundhill Weekly T-Bill ETF was a new Jeff Yass position in Q2 2026.
Roundhill Weekly T-Bill ETF made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #7793 holding.
Jeff Yass first reported a position in Roundhill Weekly T-Bill ETF in Q2 2025 and has held it in 2 quarters since.
5 funds tracked by Wall St. Rank held Roundhill Weekly T-Bill ETF as of Q2 2026.

Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.