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Aigen Investment Management’s Gerdau GGB Stock Holding History

Aigen Investment 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
Q2 		– Sell
-30,345
Closed -$110K – 645
2026
Q1 		$110K Buy
30,345
+11,041
+57% +$43.4K 0.03% 460
2025
Q4 		$71.2K Sell
19,304
-21,366
-53% -$74.7K 0.02% 524
2025
Q3 		$126K Buy
40,670
+15,293
+60% +$46.3K 0.02% 719
2025
Q2 		$74.1K Sell
25,377
-85,058
-77% -$233K 0.01% 732
2025
Q1 		$314K Buy
+110,435
New +$322K 0.05% 487
2024
Q4 		– Sell
-10,387
Closed -$36.4K – 832
2024
Q3 		$36.4K Sell
10,387
-1,725
-14% -$5.65K 0.01% 684
2024
Q2 		$40K Buy
+12,112
New +$42.8K 0.01% 731
2023
Q1 		– Sell
-123,301
Closed -$542K – 692
2022
Q4 		$542K Buy
123,301
+107,769
+694% +$464K 0.08% 254
2022
Q3 		$56K Buy
+15,532
New +$56.4K 0.01% 560
2022
Q2 		– Sell
-52,499
Closed -$268K – 602
2022
Q1 		$268K Buy
+52,499
New +$225K 0.05% 406
2021
Q3 		– Sell
-103,567
Closed -$485K – 541
2021
Q2 		$485K Buy
+103,567
New +$507K 0.08% 239

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
Donald Smith & Co
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

Aigen Investment Management's GGB Position: Q2 2026 in Review

Aigen Investment Management sold out of Gerdau (GGB) in Q2 2026, closing a stake of 30,345 shares — an estimated $110K sold.

Aigen Investment Management first reported a position in GGB in Q2 2021 and held it in 11 quarters. The position peaked at $542K in Q4 2022. 212 funds tracked by Wall St. Rank hold GGB as of Q2 2026.

  • Aigen Investment Management reported no remaining Gerdau position as of Q2 2026 after selling out during the quarter.
  • Aigen Investment Management sold 30,345 Gerdau shares in Q2 2026, an estimated $110K.
  • Aigen Investment Management first reported a position in Gerdau in Q2 2021 and held it in 11 quarters.
  • Aigen Investment Management's Gerdau position peaked at $542K in Q4 2022.
  • 212 funds tracked by Wall St. Rank held Gerdau as of Q2 2026.

Based on Aigen Investment Management's 13F filing for Q2 2026, filed 14 Aug 2026.