Optiver Holding
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Optiver Holding’s Ero Copper ERO Stock Holding History

Optiver Holding’s Portfolio ERO Stock Details ERO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-10
Closed -$267 – 2867
2026
Q1 		$267 Buy
+10
New +$301 ﹤0.01% 2211
2025
Q4 		– Sell
-145
Closed -$2.93K – 2630
2025
Q3 		$2.93K Buy
+145
New +$2.21K ﹤0.01% 2198
2025
Q1 		– Sell
-126
Closed -$1.7K – 1408
2024
Q4 		$1.7K Buy
+126
New +$2.13K ﹤0.01% 958
2023
Q1 		– Sell
-48
Closed -$1K – 541
2022
Q4 		$1K Sell
48
-2
-4% -$25 ﹤0.01% 430
2022
Q3 		$1K Buy
+50
New +$488 ﹤0.01% 379
2022
Q2 		– Sell
-1,542
Closed -$23K – 404
2022
Q1 		$23K Buy
1,542
+88
+6% +$1.22K ﹤0.01% 370
2021
Q4 		$22K Buy
+1,454
New +$25.1K ﹤0.01% 560

Other funds holding ERO

Fidelity International
Fidelity International Hamilton, Bermuda $139B AUM 29.06% 1-Year Est. Return
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $83.9B AUM 60.43% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
GC
GMT Capital Atlanta, Georgia $1.92B AUM 70.51% 1-Year Est. Return
CAAM
Cape Ann Asset Management London, United Kingdom $434M AUM 68.57% 1-Year Est. Return
Jennison Associates
Jennison Associates New York $167B AUM 44.17% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

Optiver Holding's ERO Position: Q2 2026 in Review

Optiver Holding sold out of Ero Copper (ERO) in Q2 2026, closing a stake of 10 shares — an estimated $267 sold.

Optiver Holding first reported a position in ERO in Q4 2021 and held it in 7 quarters. The position peaked at $23K in Q1 2022. 208 funds tracked by Wall St. Rank hold ERO as of Q2 2026.

  • Optiver Holding reported no remaining Ero Copper position as of Q2 2026 after selling out during the quarter.
  • Optiver Holding sold 10 Ero Copper shares in Q2 2026, an estimated $267.
  • Optiver Holding first reported a position in Ero Copper in Q4 2021 and held it in 7 quarters.
  • Optiver Holding's Ero Copper position peaked at $23K in Q1 2022.
  • 208 funds tracked by Wall St. Rank held Ero Copper as of Q2 2026.

Based on Optiver Holding's 13F filing for Q2 2026, filed 12 Aug 2026.