Grantham, Mayo, Van Otterloo & Co (GMO)
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Grantham, Mayo, Van Otterloo & Co (GMO)’s Ribbon Communications RBBN Stock Holding History

Grantham, Mayo, Van Otterloo & Co (GMO)’s Portfolio RBBN Stock Details RBBN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2022
Q2 		– Sell
2022
Q1 		$255K Buy
2020
Q1 		– Sell
2019
Q4 		$35K Sell
2019
Q3 		$453K Sell
2019
Q2 		$1.09M Sell
2019
Q1 		$1.17M Buy