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Aquamarine Financial’s Gerdau GGB Stock Holding History

Aquamarine Financial’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 		$67.6M Hold
16,726,171
– – 3.73% 6
2026
Q1 		$60.4M Sell
16,726,171
-2,800,000
-14% -$11M 4.42% 4
2025
Q4 		$72.1M Buy
19,526,171
+1,724,943
+10% +$6.03M 5.87% 4
2025
Q3 		$55.2M Buy
+17,801,228
New +$53.9M 5.66% 3

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
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
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Aquamarine Financial's GGB Position: Q2 2026 in Review

Aquamarine Financial held its Gerdau (GGB) position steady in Q2 2026 at 16,726,171 shares worth $67.6M. The position accounts for 3.73% of the portfolio, ranked #6.

Aquamarine Financial first reported a position in GGB in Q3 2025 and has held it in 4 quarters since. The position peaked at $72.1M in Q4 2025. 212 funds tracked by Wall St. Rank hold GGB as of Q2 2026.

  • Aquamarine Financial held 16,726,171 shares of Gerdau worth $67.6M as of Q2 2026.
  • Aquamarine Financial left its Gerdau share count unchanged in Q2 2026.
  • Gerdau made up 3.73% of Aquamarine Financial's portfolio in Q2 2026, its #6 holding.
  • Aquamarine Financial first reported a position in Gerdau in Q3 2025 and has held it in 4 quarters since.
  • Aquamarine Financial's Gerdau position peaked at $72.1M in Q4 2025.
  • 212 funds tracked by Wall St. Rank held Gerdau as of Q2 2026.

Based on Aquamarine Financial's 13F filing for Q2 2026, filed 12 Aug 2026.