Jane Street’s Optica Rare Earths & Critical Materials ETF CRIT Stock Holding History

Jane Street’s Portfolio CRIT Stock Details CRIT Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q1	–	Sell	-39,186	Closed	-$621K	–	11041
2024 Q4	$621K	Sell	39,186 -2,287	-6%	-$41.8K	﹤0.01%	6317
2024 Q3	$799K	Sell	41,473 -34,067	-45%	-$595K	﹤0.01%	6317
2024 Q2	$1.39M	Buy	+75,540	New	+$1.49M	﹤0.01%	5142
2024 Q1	–	Sell	-26,061	Closed	-$489K	–	10266
2023 Q4	$489K	Buy	26,061 +5,428	+26%	+$95.2K	﹤0.01%	6787
2023 Q3	$379K	Sell	20,633 -1,960	-9%	-$37.7K	﹤0.01%	6689
2023 Q2	$436K	Buy	22,593 +6,636	+42%	+$129K	﹤0.01%	6526
2023 Q1	$314K	Sell	15,957 -14,870	-48%	-$312K	﹤0.01%	7115
2022 Q4	$612K	Buy	30,827 +4,320	+16%	+$87.5K	﹤0.01%	5781
2022 Q3	$486K	Buy	26,507 +14,578	+122%	+$285K	﹤0.01%	6746
2022 Q2	$230K	Buy	+11,929	New	+$259K	﹤0.01%	8001

Jane Street's CRIT Position: Q1 2025 in Review

Jane Street sold out of Optica Rare Earths & Critical Materials ETF (CRIT) in Q1 2025, closing a stake of 39,186 shares — an estimated $621K sold.

Jane Street first reported a position in CRIT in Q2 2022 and held it in 10 quarters. The position peaked at $1.39M in Q2 2024. 0 funds tracked by Wall St. Rank hold CRIT as of Q1 2025.

Jane Street reported no remaining Optica Rare Earths & Critical Materials ETF position as of Q1 2025 after selling out during the quarter.
Jane Street sold 39,186 Optica Rare Earths & Critical Materials ETF shares in Q1 2025, an estimated $621K.
Jane Street first reported a position in Optica Rare Earths & Critical Materials ETF in Q2 2022 and held it in 10 quarters.
Jane Street's Optica Rare Earths & Critical Materials ETF position peaked at $1.39M in Q2 2024.
0 funds tracked by Wall St. Rank held Optica Rare Earths & Critical Materials ETF as of Q1 2025.

Based on Jane Street's 13F filing for Q1 2025, filed 14 May 2025.