Grantham, Mayo, Van Otterloo & Co (GMO)
ATSG

Grantham, Mayo, Van Otterloo & Co (GMO)’s Air Transport Services Group ATSG Stock Holding History

Grantham, Mayo, Van Otterloo & Co (GMO)’s Portfolio ATSG Stock Details ATSG Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q2 		– Sell
-879,207
Closed -$19.7M – 703
2025
Q1 		$19.7M Buy
879,207
+118,515
+16% +$2.64M 0.06% 190
2024
Q4 		$16.7M Buy
+760,692
New +$15.1M 0.05% 205

Other funds holding ATSG

Osaic Holdings
Osaic Holdings Scottsdale, Arizona $85.1B AUM 27.35% 1-Year Est. Return
IA
IFP Advisors Tampa, Florida $5.54B AUM 27.43% 1-Year Est. Return

Grantham, Mayo, Van Otterloo & Co (GMO)'s ATSG Position: Q2 2025 in Review

Grantham, Mayo, Van Otterloo & Co (GMO) sold out of Air Transport Services Group (ATSG) in Q2 2025, closing a stake of 879,207 shares — an estimated $19.7M sold.

Grantham, Mayo, Van Otterloo & Co (GMO) first reported a position in ATSG in Q4 2024 and held it in 2 quarters. The position peaked at $19.7M in Q1 2025. 2 funds tracked by Wall St. Rank hold ATSG as of Q2 2025.

  • Grantham, Mayo, Van Otterloo & Co (GMO) reported no remaining Air Transport Services Group position as of Q2 2025 after selling out during the quarter.
  • Grantham, Mayo, Van Otterloo & Co (GMO) sold 879,207 Air Transport Services Group shares in Q2 2025, an estimated $19.7M.
  • Grantham, Mayo, Van Otterloo & Co (GMO) first reported a position in Air Transport Services Group in Q4 2024 and held it in 2 quarters.
  • Grantham, Mayo, Van Otterloo & Co (GMO)'s Air Transport Services Group position peaked at $19.7M in Q1 2025.
  • 2 funds tracked by Wall St. Rank held Air Transport Services Group as of Q2 2025.

Based on Grantham, Mayo, Van Otterloo & Co (GMO)'s 13F filing for Q2 2025, filed 13 Aug 2025.