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 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

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

DSC

Donald Smith & Co New York $5.56B AUM 47.13% 1-Year Est. Return

CCM

Contrarian Capital Management Greenwich, Connecticut $357M AUM 18.27% 1-Year Est. Return

Aquamarine Financial George Town $1.37B AUM

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

Aigen Investment Management's GGB Position: Q1 2026 in Review

Aigen Investment Management increased its Gerdau (GGB) stake by 57% in Q1 2026, buying an estimated $43.4K and bringing the position to 30,345 shares worth $110K. The position accounts for 0.03% of the portfolio, ranked #460.

Aigen Investment Management first reported a position in GGB in Q2 2021 and has held it in 11 quarters since. The position peaked at $542K in Q4 2022. 193 funds tracked by Wall St. Rank hold GGB as of Q1 2026.

Aigen Investment Management held 30,345 shares of Gerdau worth $110K as of Q1 2026.
Aigen Investment Management bought 11,041 Gerdau shares in Q1 2026, an estimated $43.4K.
Gerdau made up 0.03% of Aigen Investment Management's portfolio in Q1 2026, its #460 holding.
Aigen Investment Management first reported a position in Gerdau in Q2 2021 and has held it in 11 quarters since.
Aigen Investment Management's Gerdau position peaked at $542K in Q4 2022.
193 funds tracked by Wall St. Rank held Gerdau as of Q1 2026.

Based on Aigen Investment Management's 13F filing for Q1 2026, filed 15 May 2026.