Jim Simons
AIRJ

Jim Simons’s Montana Technologies Corp AIRJ Stock Holding History

Jim Simons’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
Q1 		$987K Buy
393,200
+105,700
+37% +$356K ﹤0.01% 2284
2025
Q4 		$1.13M Buy
287,500
+231,900
+417% +$1M ﹤0.01% 2206
2025
Q3 		$261K Buy
+55,600
New +$261K ﹤0.01% 3059

Other funds holding AIRJ

PS
Pennant Select Summit, New Jersey $199M AUM 147.97% 1-Year Est. Return
Corient Private Wealth
Corient Private Wealth Miami, Florida $78.6B AUM 28.08% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Alyeska Investment Group
Alyeska Investment Group Chicago, Illinois $35.4B AUM 33.54% 1-Year Est. Return
SC
Savant Capital Rockford, Illinois $34.1B AUM 22.4% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
VA
Vident Advisory Alpharetta, Georgia $13.9B AUM 53.47% 1-Year Est. Return

Jim Simons's AIRJ Position: Q1 2026 in Review

Jim Simons increased its Montana Technologies Corp (AIRJ) stake by 37% in Q1 2026, buying an estimated $356K and bringing the position to 393,200 shares worth $987K. The position accounts for ﹤0.01% of the portfolio, ranked #2284.

Jim Simons first reported a position in AIRJ in Q3 2025 and has held it in 3 quarters since. The position peaked at $1.13M in Q4 2025. 97 funds tracked by Wall St. Rank hold AIRJ as of Q1 2026.

  • Jim Simons held 393,200 shares of Montana Technologies Corp worth $987K as of Q1 2026.
  • Jim Simons bought 105,700 Montana Technologies Corp shares in Q1 2026, an estimated $356K.
  • Montana Technologies Corp made up ﹤0.01% of Jim Simons's portfolio in Q1 2026, its #2284 holding.
  • Jim Simons first reported a position in Montana Technologies Corp in Q3 2025 and has held it in 3 quarters since.
  • Jim Simons's Montana Technologies Corp position peaked at $1.13M in Q4 2025.
  • 97 funds tracked by Wall St. Rank held Montana Technologies Corp as of Q1 2026.

Based on Renaissance Technologies's 13F filing for Q1 2026, filed 14 May 2026.