Jane Street’s ProShares S&P Global Core Battery Metals ETF ION Stock Holding History

Jane Street’s Portfolio ION Stock Details ION Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$247K	Sell	4,373 -8,104	-65%	-$474K	﹤0.01%	9651
2025 Q4	$645K	Buy	+12,477	New	+$557K	﹤0.01%	7140
2025 Q3	–	Sell	-9,341	Closed	-$271K	–	11255
2025 Q2	$271K	Buy	+9,341	New	+$246K	﹤0.01%	8035
2024 Q2	–	Sell	-16,160	Closed	-$484K	–	9768
2024 Q1	$484K	Sell	16,160 -471	-3%	-$13.7K	﹤0.01%	6728
2023 Q4	$536K	Buy	+16,631	New	+$500K	﹤0.01%	6640
2023 Q3	–	Sell	-5,814	Closed	-$216K	–	8979
2023 Q2	$216K	Sell	5,814 -4,337	-43%	-$163K	﹤0.01%	7594
2023 Q1	$386K	Buy	10,151 +936	+10%	+$37.5K	﹤0.01%	6776
2022 Q4	$353K	Buy	+9,215	New	+$368K	﹤0.01%	6740

Other funds holding ION

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

MWM

Moran Wealth Management Naples, Florida $3.67B AUM 36.71% 1-Year Est. Return

Kovack Advisors Ft. Lauderdale, Florida $2.08B AUM 38.95% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Clearstead Advisors Cleveland, Ohio $10.6B AUM 24.87% 1-Year Est. Return

Osaic Holdings Scottsdale, Arizona $68.3B AUM 20.5% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Jane Street's ION Position: Q1 2026 in Review

Jane Street reduced its ProShares S&P Global Core Battery Metals ETF (ION) stake by 65% in Q1 2026, selling an estimated $474K and leaving 4,373 shares worth $247K. The position accounts for ﹤0.01% of the portfolio, ranked #9651.

Jane Street first reported a position in ION in Q4 2022 and has held it in 8 quarters since. The position peaked at $645K in Q4 2025. 8 funds tracked by Wall St. Rank hold ION as of Q1 2026.

Jane Street held 4,373 shares of ProShares S&P Global Core Battery Metals ETF worth $247K as of Q1 2026.
Jane Street sold 8,104 ProShares S&P Global Core Battery Metals ETF shares in Q1 2026, an estimated $474K.
ProShares S&P Global Core Battery Metals ETF made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #9651 holding.
Jane Street first reported a position in ProShares S&P Global Core Battery Metals ETF in Q4 2022 and has held it in 8 quarters since.
Jane Street's ProShares S&P Global Core Battery Metals ETF position peaked at $645K in Q4 2025.
8 funds tracked by Wall St. Rank held ProShares S&P Global Core Battery Metals ETF as of Q1 2026.

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