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 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 Hamilton, Bermuda $129B AUM 30.83% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $73.7B AUM 53.56% 1-Year Est. Return

GMT Capital Atlanta, Georgia $2.19B AUM 72.3% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

CAAM

Cape Ann Asset Management London, United Kingdom $440M AUM 96.23% 1-Year Est. Return

Jennison Associates New York $145B AUM 34.61% 1-Year Est. Return

FCM

Frontier Capital Management Boston, Massachusetts $9.73B AUM 55.65% 1-Year Est. Return

Kapitalo Investimentos Sao Paulo, Brazil $531M AUM 25.72% 1-Year Est. Return

Optiver Holding's ERO Position: Q1 2026 in Review

Optiver Holding opened a new position in Ero Copper (ERO) in Q1 2026: 10 shares worth $267. The stake represents ﹤0.01% of the portfolio and ranks #2211 among its holdings. This is a return to the name: Optiver Holding previously reported a position in ERO as recently as Q3 2025.

Optiver Holding first reported a position in ERO in Q4 2021 and has held it in 7 quarters since. The position peaked at $23K in Q1 2022. 190 funds tracked by Wall St. Rank hold ERO as of Q1 2026.

Optiver Holding held 10 shares of Ero Copper worth $267 as of Q1 2026.
Ero Copper was a new Optiver Holding position in Q1 2026.
Ero Copper made up ﹤0.01% of Optiver Holding's portfolio in Q1 2026, its #2211 holding.
Optiver Holding first reported a position in Ero Copper in Q4 2021 and has held it in 7 quarters since.
Optiver Holding's Ero Copper position peaked at $23K in Q1 2022.
190 funds tracked by Wall St. Rank held Ero Copper as of Q1 2026.

Based on Optiver Holding's 13F filing for Q1 2026, filed 15 May 2026.