JY
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Jeff Yass’s ProShares Short Ether Strategy ETF SETH Stock Holding History

Jeff Yass’s Portfolio SETH Stock Details SETH Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$540K Buy
+9,219
New +$443K ﹤0.01% 9745
2025
Q4 		– Sell
-2,866
Closed -$96.4K – 13484
2025
Q3 		$96.4K Buy
+2,866
New +$111K ﹤0.01% 11589

Other funds holding SETH

IAN
Integrated Advisors Network Dallas, Texas $2.18B AUM 30.3% 1-Year Est. Return
FTUS
Flow Traders U.S. New York $2.43B AUM 44.44% 1-Year Est. Return
SC
Sykon Capital Harrison, New York $325M AUM 19.22% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
HF
HRT Financial New York $54.8B AUM 81.03% 1-Year Est. Return
Belvedere Trading
Belvedere Trading Chicago, Illinois $87.6B AUM 131.08% 1-Year Est. Return
BBHC
Brown Brothers Harriman & Co New York $22.8B AUM 25.09% 1-Year Est. Return
Simplex Trading
Simplex Trading Chicago, Illinois $171B AUM 85% 1-Year Est. Return

Jeff Yass's SETH Position: Q2 2026 in Review

Jeff Yass opened a new position in ProShares Short Ether Strategy ETF (SETH) in Q2 2026: 9,219 shares worth $540K. The stake represents ﹤0.01% of the portfolio and ranks #9745 among its holdings. This is a return to the name: Jeff Yass previously reported a position in SETH as recently as Q3 2025.

Jeff Yass first reported a position in SETH in Q3 2025 and has held it in 2 quarters since. 9 funds tracked by Wall St. Rank hold SETH as of Q2 2026.

  • Jeff Yass held 9,219 shares of ProShares Short Ether Strategy ETF worth $540K as of Q2 2026.
  • ProShares Short Ether Strategy ETF was a new Jeff Yass position in Q2 2026.
  • ProShares Short Ether Strategy ETF made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #9745 holding.
  • Jeff Yass first reported a position in ProShares Short Ether Strategy ETF in Q3 2025 and has held it in 2 quarters since.
  • 9 funds tracked by Wall St. Rank held ProShares Short Ether Strategy ETF as of Q2 2026.

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