Jane Street’s LifeX 2054 Inflation-Protected Longevity Income ETF LIAK Stock Holding History

Jane Street’s Portfolio LIAK Stock Details LIAK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	–	Sell	-2,220	Closed	-$440K	–	12037
2025 Q2	$440K	Buy	2,220 +1,007	+83%	+$198K	﹤0.01%	7163
2025 Q1	$246K	Sell	1,213 -57	-4%	-$11.4K	﹤0.01%	8134
2024 Q4	$254K	Sell	1,270 -2,565	-67%	-$530K	﹤0.01%	8014
2024 Q3	$825K	Buy	+3,835	New	+$826K	﹤0.01%	6261

Jane Street's LIAK Position: Q3 2025 in Review

Jane Street sold out of LifeX 2054 Inflation-Protected Longevity Income ETF (LIAK) in Q3 2025, closing a stake of 2,220 shares — an estimated $440K sold.

Jane Street first reported a position in LIAK in Q3 2024 and held it in 4 quarters. The position peaked at $825K in Q3 2024. 0 funds tracked by Wall St. Rank hold LIAK as of Q3 2025.

Jane Street reported no remaining LifeX 2054 Inflation-Protected Longevity Income ETF position as of Q3 2025 after selling out during the quarter.
Jane Street sold 2,220 LifeX 2054 Inflation-Protected Longevity Income ETF shares in Q3 2025, an estimated $440K.
Jane Street first reported a position in LifeX 2054 Inflation-Protected Longevity Income ETF in Q3 2024 and held it in 4 quarters.
Jane Street's LifeX 2054 Inflation-Protected Longevity Income ETF position peaked at $825K in Q3 2024.
0 funds tracked by Wall St. Rank held LifeX 2054 Inflation-Protected Longevity Income ETF as of Q3 2025.

Based on Jane Street's 13F filing for Q3 2025, filed 14 Nov 2025.