LA
ERO icon

Lee Ainslie’s Ero Copper ERO Stock Holding History

Lee Ainslie’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
-19,271
Closed -$514K – 223
2026
Q1 		$514K Buy
+19,271
New +$579K 0.01% 221
2025
Q3 		– Sell
-66,510
Closed -$1.12M – 248
2025
Q2 		$1.12M Hold
66,510
– – 0.02% 149
2025
Q1 		$806K Buy
+66,510
New +$887K 0.01% 150
2024
Q4 		– Sell
-88,600
Closed -$1.97M – 248
2024
Q3 		$1.97M Buy
+88,600
New +$1.81M 0.04% 124

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

Lee Ainslie's ERO Position: Q2 2026 in Review

Lee Ainslie sold out of Ero Copper (ERO) in Q2 2026, closing a stake of 19,271 shares — an estimated $514K sold.

Lee Ainslie first reported a position in ERO in Q3 2024 and held it in 4 quarters. The position peaked at $1.97M in Q3 2024. 209 funds tracked by Wall St. Rank hold ERO as of Q2 2026.

  • Lee Ainslie reported no remaining Ero Copper position as of Q2 2026 after selling out during the quarter.
  • Lee Ainslie sold 19,271 Ero Copper shares in Q2 2026, an estimated $514K.
  • Lee Ainslie first reported a position in Ero Copper in Q3 2024 and held it in 4 quarters.
  • Lee Ainslie's Ero Copper position peaked at $1.97M in Q3 2024.
  • 209 funds tracked by Wall St. Rank held Ero Copper as of Q2 2026.

Based on Maverick Capital's 13F filing for Q2 2026, filed 14 Aug 2026.