Grantham, Mayo, Van Otterloo & Co (GMO)’s MAG Silver MAG Stock Holding History

Grantham, Mayo, Van Otterloo & Co (GMO)’s Portfolio MAG Stock Details MAG Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	–	Sell	-958,878	Closed	-$20.3M	–	637
2025 Q2	$20.3M	Buy	+958,878	New	+$17M	0.06%	177
2020 Q1	–	Sell	-103,800	Closed	-$1.23M	–	789
2019 Q4	$1.23M	Buy	+103,800	New	+$1.07M	0.01%	486

Other funds holding MAG

Nuveen Charlotte, North Carolina $369B AUM 31.66% 1-Year Est. Return

VanEck Associates New York $133B AUM 72.99% 1-Year Est. Return

Osaic Holdings Scottsdale, Arizona $68.3B AUM 20.5% 1-Year Est. Return

Russell Investments Group London, United Kingdom $93.1B AUM 28.26% 1-Year Est. Return

HNB

Huntington National Bank Columbus, Ohio $18.1B AUM 24.69% 1-Year Est. Return

Grantham, Mayo, Van Otterloo & Co (GMO)'s MAG Position: Q3 2025 in Review

Grantham, Mayo, Van Otterloo & Co (GMO) sold out of MAG Silver (MAG) in Q3 2025, closing a stake of 958,878 shares — an estimated $20.3M sold.

Grantham, Mayo, Van Otterloo & Co (GMO) first reported a position in MAG in Q4 2019 and held it in 2 quarters. The position peaked at $20.3M in Q2 2025. 5 funds tracked by Wall St. Rank hold MAG as of Q3 2025.

Grantham, Mayo, Van Otterloo & Co (GMO) reported no remaining MAG Silver position as of Q3 2025 after selling out during the quarter.
Grantham, Mayo, Van Otterloo & Co (GMO) sold 958,878 MAG Silver shares in Q3 2025, an estimated $20.3M.
Grantham, Mayo, Van Otterloo & Co (GMO) first reported a position in MAG Silver in Q4 2019 and held it in 2 quarters.
Grantham, Mayo, Van Otterloo & Co (GMO)'s MAG Silver position peaked at $20.3M in Q2 2025.
5 funds tracked by Wall St. Rank held MAG Silver as of Q3 2025.

Based on Grantham, Mayo, Van Otterloo & Co (GMO)'s 13F filing for Q3 2025, filed 13 Nov 2025.