Jane Street’s Montana Technologies Corp AIRJ Stock Holding History

Jane Street’s Portfolio AIRJ Stock Details AIRJ Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$248K	Buy	+44,781	New	+$174K	﹤0.01%	9619
2026 Q1	–	Sell	-121,962	Closed	-$481K	–	13218
2025 Q4	$481K	Buy	121,962 +81,097	+198%	+$350K	﹤0.01%	7776
2025 Q3	$192K	Buy	+40,865	New	+$192K	﹤0.01%	9716
2025 Q2	–	Sell	-29,956	Closed	-$138K	–	11142
2025 Q1	$138K	Buy	29,956 +15,212	+103%	+$119K	﹤0.01%	8662
2024 Q4	$117K	Buy	+14,744	New	+$107K	﹤0.01%	8701
2023 Q1	–	Sell	-19,892	Closed	-$200K	–	10088
2022 Q4	$200K	Buy	19,892 +7,642	+62%	+$76.1K	﹤0.01%	7665
2022 Q3	$122K	Sell	12,250 -41,579	-77%	-$410K	﹤0.01%	8538
2022 Q2	$529K	Buy	+53,829	New	+$528K	﹤0.01%	6631

Other funds holding AIRJ

Pennant Select Summit, New Jersey $225M AUM 138.8% 1-Year Est. Return

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

Corient Private Wealth Miami, Florida $72.2B AUM 27.85% 1-Year Est. Return

Savant Capital Rockford, Illinois $34.1B AUM 22.4% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

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

AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

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

DKCM

Davidson Kempner Capital Management New York $8.42B AUM 61.81% 1-Year Est. Return

Vident Advisory Alpharetta, Georgia $13.9B AUM 53.47% 1-Year Est. Return

Jane Street's AIRJ Position: Q2 2026 in Review

Jane Street opened a new position in Montana Technologies Corp (AIRJ) in Q2 2026: 44,781 shares worth $248K. The stake represents ﹤0.01% of the portfolio and ranks #9619 among its holdings. This is a return to the name: Jane Street previously reported a position in AIRJ as recently as Q4 2025.

Jane Street first reported a position in AIRJ in Q2 2022 and has held it in 8 quarters since. The position peaked at $529K in Q2 2022. 119 funds tracked by Wall St. Rank hold AIRJ as of Q2 2026.

Jane Street held 44,781 shares of Montana Technologies Corp worth $248K as of Q2 2026.
Montana Technologies Corp was a new Jane Street position in Q2 2026.
Montana Technologies Corp made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #9619 holding.
Jane Street first reported a position in Montana Technologies Corp in Q2 2022 and has held it in 8 quarters since.
Jane Street's Montana Technologies Corp position peaked at $529K in Q2 2022.
119 funds tracked by Wall St. Rank held Montana Technologies Corp as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.