Jane Street’s Allient ALNT Stock Holding History

Jane Street’s Portfolio ALNT Stock Details ALNT Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$793K	Buy	+7,700	New	+$594K	﹤0.01%	7017
2026 Q1	–	Sell	-4,400	Closed	-$237K	–	11463
2025 Q4	$237K	Sell	4,400 -100	-2%	-$5.23K	﹤0.01%	9363
2025 Q3	$201K	Buy	+4,500	New	+$192K	﹤0.01%	9679

Other funds holding ALNT

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

JIC

Juniper Investment Company New York $378M AUM 95.37% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Jennison Associates New York $167B AUM 44.17% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

PCM

Portolan Capital Management Boston, Massachusetts $2.67B AUM 169.09% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Jane Street's ALNT Position: Q4 2025 in Review

Jane Street sold out of Allient (ALNT) in Q4 2025, closing a stake of 28,809 shares — an estimated $1.51M sold.

Jane Street first reported a position in ALNT in Q4 2023 and held it in 7 quarters. The position peaked at $1.99M in Q2 2025. 185 funds tracked by Wall St. Rank hold ALNT as of Q4 2025.

Jane Street reported no remaining Allient position as of Q4 2025 after selling out during the quarter.
Jane Street sold 28,809 Allient shares in Q4 2025, an estimated $1.51M.
Jane Street first reported a position in Allient in Q4 2023 and held it in 7 quarters.
Jane Street's Allient position peaked at $1.99M in Q2 2025.
185 funds tracked by Wall St. Rank held Allient as of Q4 2025.

Based on Jane Street's 13F filing for Q4 2025, filed 12 Feb 2026.