Simplex Trading’s ProShares UltraShort Ether ETF ETHD Stock Holding History

Simplex Trading’s Portfolio ETHD Stock Details ETHD Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$65.7K	Buy	+1,044	New	+$67.9K	﹤0.01%	5559
2025 Q4	–	Sell	-1,380	Closed	-$50K	–	10377
2025 Q3	$50K	Buy	+1,380	New	+$77.1K	﹤0.01%	6471
2025 Q2	–	Sell	-143	Closed	-$77K	–	9942
2025 Q1	$77K	Buy	143 +130	+1,000%	+$44.1K	﹤0.01%	5349
2024 Q4	$2K	Buy	+13	New	+$4.96K	﹤0.01%	8113
2024 Q3	–	Sell	-10	Closed	-$4K	–	9779
2024 Q2	$4K	Buy	+10	New	+$4.71K	﹤0.01%	8050

Other funds holding ETHD

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

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

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

MYDA Advisors Woodmere, New York $608M AUM 77.08% 1-Year Est. Return

Jump Financial Chicago, Illinois $7.5B AUM 33.9% 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

Jane Street New York $777B AUM 61.18% 1-Year Est. Return

TSS

Two Sigma Securities New York $861M AUM 21.33% 1-Year Est. Return

PWAM

Private Wealth Asset Management Cedar Rapids, Iowa $935M AUM 17.66% 1-Year Est. Return

Simplex Trading's ETHD Position: Q1 2026 in Review

Simplex Trading opened a new position in ProShares UltraShort Ether ETF (ETHD) in Q1 2026: 1,044 shares worth $65.7K. The stake represents ﹤0.01% of the portfolio and ranks #5559 among its holdings. This is a return to the name: Simplex Trading previously reported a position in ETHD as recently as Q3 2025.

Simplex Trading first reported a position in ETHD in Q2 2024 and has held it in 5 quarters since. The position peaked at $77K in Q1 2025. 11 funds tracked by Wall St. Rank hold ETHD as of Q1 2026.

Simplex Trading held 1,044 shares of ProShares UltraShort Ether ETF worth $65.7K as of Q1 2026.
ProShares UltraShort Ether ETF was a new Simplex Trading position in Q1 2026.
ProShares UltraShort Ether ETF made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #5559 holding.
Simplex Trading first reported a position in ProShares UltraShort Ether ETF in Q2 2024 and has held it in 5 quarters since.
Simplex Trading's ProShares UltraShort Ether ETF position peaked at $77K in Q1 2025.
11 funds tracked by Wall St. Rank held ProShares UltraShort Ether ETF as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.