Marshall Wace
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Marshall Wace’s Gerdau GGB Stock Holding History

Marshall Wace’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
Q2 		$6.38M Buy
1,579,741
+993,141
+169% +$4.41M 0.01% 1245
2026
Q1 		$2.12M Sell
586,600
-1,295,850
-69% -$5.1M ﹤0.01% 1751
2025
Q4 		$6.95M Sell
1,882,450
-69,963
-4% -$245K 0.01% 1011
2025
Q3 		$6.05M Buy
1,952,413
+1,212,940
+164% +$3.67M 0.01% 1115
2025
Q2 		$2.16M Sell
739,473
-4,929,839
-87% -$13.5M ﹤0.01% 1519
2025
Q1 		$16.1M Sell
5,669,312
-31,435
-0.6% -$91.8K 0.02% 581
2024
Q4 		$16.4M Buy
5,700,747
+810,621
+17% +$2.68M 0.02% 603
2024
Q3 		$17.1M Sell
4,890,126
-1,296,026
-21% -$4.24M 0.02% 563
2024
Q2 		$20.4M Buy
6,186,152
+5,830,665
+1,640% +$20.6M 0.03% 498
2024
Q1 		$1.31M Buy
+355,487
New +$1.29M ﹤0.01% 1540
2022
Q4 		– Sell
-2,784,701
Closed -$9.99M – 3109
2022
Q3 		$9.99M Buy
+2,784,701
New +$10.1M 0.02% 884
2021
Q3 		– Sell
-1,059,460
Closed -$4.96M – 3167
2021
Q2 		$4.96M Buy
+1,059,460
New +$5.19M 0.02% 841
2018
Q4 		– Sell
-1,525,022
Closed -$5.1M – 1659
2018
Q3 		$5.1M Buy
+1,525,022
New +$4.91M 0.04% 454
2018
Q1 		– Sell
-21,967
Closed -$65K – 593
2017
Q4 		$65K Buy
+21,967
New +$59.8K ﹤0.01% 392

Other funds holding GGB

Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
UBS AM
UBS AM Chicago, Illinois $550B AUM 43.33% 1-Year Est. Return
CCM
Contrarian Capital Management Greenwich, Connecticut $306M AUM 23.06% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
DSC
Donald Smith & Co New York $5.65B AUM 47.79% 1-Year Est. Return
AF
Aquamarine Financial George Town $1.81B AUM 38.21% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
Mackenzie Financial
Mackenzie Financial Toronto Ontario, Ontario, Canada $100B AUM 36.93% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Marshall Wace's GGB Position: Q2 2026 in Review

Marshall Wace increased its Gerdau (GGB) stake by 169% in Q2 2026, buying an estimated $4.41M and bringing the position to 1,579,741 shares worth $6.38M. The position accounts for 0.01% of the portfolio, ranked #1245.

Marshall Wace first reported a position in GGB in Q4 2017 and has held it in 14 quarters since. The position peaked at $20.4M in Q2 2024. 212 funds tracked by Wall St. Rank hold GGB as of Q2 2026.

  • Marshall Wace held 1,579,741 shares of Gerdau worth $6.38M as of Q2 2026.
  • Marshall Wace bought 993,141 Gerdau shares in Q2 2026, an estimated $4.41M.
  • Gerdau made up 0.01% of Marshall Wace's portfolio in Q2 2026, its #1245 holding.
  • Marshall Wace first reported a position in Gerdau in Q4 2017 and has held it in 14 quarters since.
  • Marshall Wace's Gerdau position peaked at $20.4M in Q2 2024.
  • 212 funds tracked by Wall St. Rank held Gerdau as of Q2 2026.

Based on Marshall Wace's 13F filing for Q2 2026, filed 13 Aug 2026.