Arrowstreet Capital’s Ero Copper ERO Stock Holding History

Arrowstreet Capital’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	$15.2M	Sell	568,069 -406,863	-42%	-$11.5M	0.01%	950
2026 Q1	$26M	Buy	974,932 +955,487	+4,914%	+$28.7M	0.01%	683
2025 Q4	$550K	Buy	+19,445	New	+$453K	﹤0.01%	1664
2022 Q1	–	Sell	-18,330	Closed	-$280K	–	1295
2021 Q4	$280K	Buy	+18,330	New	+$317K	﹤0.01%	1340
2021 Q3	–	Sell	-56,372	Closed	-$1.18M	–	1663
2021 Q2	$1.18M	Buy	+56,372	New	+$1.15M	﹤0.01%	1495

Other funds holding ERO

Fidelity International Hamilton, Bermuda $139B AUM 29.06% 1-Year Est. Return

Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $83.9B AUM 60.43% 1-Year Est. Return

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

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

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 New York $167B AUM 44.17% 1-Year Est. Return

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

Arrowstreet Capital's ERO Position: Q2 2026 in Review

Arrowstreet Capital reduced its Ero Copper (ERO) stake by 42% in Q2 2026, selling an estimated $11.5M and leaving 568,069 shares worth $15.2M. The position accounts for 0.01% of the portfolio, ranked #950.

Arrowstreet Capital first reported a position in ERO in Q2 2021 and has held it in 5 quarters since. The position peaked at $26M in Q1 2026. 209 funds tracked by Wall St. Rank hold ERO as of Q2 2026.

Arrowstreet Capital held 568,069 shares of Ero Copper worth $15.2M as of Q2 2026.
Arrowstreet Capital sold 406,863 Ero Copper shares in Q2 2026, an estimated $11.5M.
Ero Copper made up 0.01% of Arrowstreet Capital's portfolio in Q2 2026, its #950 holding.
Arrowstreet Capital first reported a position in Ero Copper in Q2 2021 and has held it in 5 quarters since.
Arrowstreet Capital's Ero Copper position peaked at $26M in Q1 2026.
209 funds tracked by Wall St. Rank held Ero Copper as of Q2 2026.

Based on Arrowstreet Capital's 13F filing for Q2 2026, filed 13 Aug 2026.