Robeco Institutional Asset Management
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Robeco Institutional Asset Management’s Gerdau GGB Stock Holding History

Robeco Institutional Asset Management’s Portfolio GGB Stock Details GGB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$489K Buy
135,374
+54,779
+68% +$215K ﹤0.01% 789
2025
Q4 		$297K Sell
80,595
-181,746
-69% -$635K ﹤0.01% 798
2025
Q3 		$813K Buy
262,341
+199,115
+315% +$603K ﹤0.01% 773
2025
Q2 		$185K Sell
63,226
-391,827
-86% -$1.07M ﹤0.01% 857
2025
Q1 		$1.29M Buy
455,053
+403,894
+789% +$1.18M ﹤0.01% 762
2024
Q4 		$147K Buy
51,159
+30,801
+151% +$102K ﹤0.01% 892
2024
Q3 		$71.3K Hold
20,358
– – ﹤0.01% 903
2024
Q2 		$67.2K Buy
+20,358
New +$71.9K ﹤0.01% 912
2024
Q1 		– Sell
-268,657
Closed -$1.09M – 981
2023
Q4 		$1.09M Hold
268,657
– – ﹤0.01% 774
2023
Q3 		$1.07M Hold
268,657
– – ﹤0.01% 772
2023
Q2 		$1.17M Hold
268,657
– – ﹤0.01% 766
2023
Q1 		$1.1M Buy
+268,657
New +$1.2M ﹤0.01% 762

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