Jane Street’s ProShares UltraShort Ether ETF ETHD Stock Holding History

Jane Street’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	$232K	Sell	3,692 -31,051	-89%	-$2.02M	﹤0.01%	9801
2025 Q4	$1.72M	Sell	34,743 -78,780	-69%	-$3.57M	﹤0.01%	5096
2025 Q3	$4.18M	Buy	113,523 +105,609	+1,334%	+$5.9M	﹤0.01%	3686
2025 Q2	$1.18M	Buy	7,914 +5,130	+184%	+$1.56M	﹤0.01%	5296
2025 Q1	$1.51M	Buy	2,784 +530	+24%	+$180K	﹤0.01%	4838
2024 Q4	$503K	Buy	2,254 +1,370	+155%	+$523K	﹤0.01%	6775
2024 Q3	$505K	Sell	884 -42	-5%	-$25.1K	﹤0.01%	7164
2024 Q2	$456K	Buy	+926	New	+$436K	﹤0.01%	7180

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

TSS

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

Simplex Trading Chicago, Illinois $149B AUM 62.07% 1-Year Est. Return

PWAM

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

Jane Street's ETHD Position: Q1 2026 in Review

Jane Street reduced its ProShares UltraShort Ether ETF (ETHD) stake by 89% in Q1 2026, selling an estimated $2.02M and leaving 3,692 shares worth $232K. The position accounts for ﹤0.01% of the portfolio, ranked #9801.

Jane Street first reported a position in ETHD in Q2 2024 and has held it in 8 quarters since. The position peaked at $4.18M in Q3 2025. 11 funds tracked by Wall St. Rank hold ETHD as of Q1 2026.

Jane Street held 3,692 shares of ProShares UltraShort Ether ETF worth $232K as of Q1 2026.
Jane Street sold 31,051 ProShares UltraShort Ether ETF shares in Q1 2026, an estimated $2.02M.
ProShares UltraShort Ether ETF made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #9801 holding.
Jane Street first reported a position in ProShares UltraShort Ether ETF in Q2 2024 and has held it in 8 quarters since.
Jane Street's ProShares UltraShort Ether ETF position peaked at $4.18M in Q3 2025.
11 funds tracked by Wall St. Rank held ProShares UltraShort Ether ETF as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.