Citadel Advisors
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Citadel Advisors’s Ero Copper ERO Stock Holding History

Citadel Advisors’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 		$10.7M Buy
398,722
+181,770
+84% +$5.15M ﹤0.01% 3469
2026
Q1 		$5.79M Buy
216,952
+89,644
+70% +$2.7M ﹤0.01% 4104
2025
Q4 		$3.6M Buy
127,308
+21,528
+20% +$501K ﹤0.01% 4829
2025
Q3 		$2.14M Sell
105,780
-35,660
-25% -$543K ﹤0.01% 5939
2025
Q2 		$2.38M Sell
141,440
-173,331
-55% -$2.34M ﹤0.01% 5388
2025
Q1 		$3.82M Buy
314,771
+65,565
+26% +$874K ﹤0.01% 4335
2024
Q4 		$3.36M Buy
+249,206
New +$4.22M ﹤0.01% 4644
2024
Q3 		– Sell
-130,623
Closed -$2.67M – 14464
2024
Q2 		$2.79M Buy
130,623
+37,159
+40% +$779K ﹤0.01% 4698
2024
Q1 		$1.8M Buy
93,464
+22,496
+32% +$371K ﹤0.01% 5726
2023
Q4 		$1.12M Buy
+70,968
New +$998K ﹤0.01% 6451
2023
Q3 		– Sell
-11,534
Closed -$236K – 14508
2023
Q2 		$233K Sell
11,534
-77,707
-87% -$1.47M ﹤0.01% 9549
2023
Q1 		$1.57M Buy
89,241
+78,036
+696% +$1.26M ﹤0.01% 5824
2022
Q4 		$154K Sell
11,205
-15,272
-58% -$189K ﹤0.01% 10573
2022
Q3 		$291K Buy
26,477
+8,280
+46% +$80.7K ﹤0.01% 9645
2022
Q2 		$153K Sell
18,197
-22,969
-56% -$286K ﹤0.01% 10966
2022
Q1 		$603K Buy
+41,166
New +$572K ﹤0.01% 8944

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

Citadel Advisors's ERO Position: Q2 2026 in Review

Citadel Advisors increased its Ero Copper (ERO) stake by 84% in Q2 2026, buying an estimated $5.15M and bringing the position to 398,722 shares worth $10.7M. The position accounts for ﹤0.01% of the portfolio, ranked #3469.

Citadel Advisors first reported a position in ERO in Q1 2022 and has held it in 16 quarters since. 208 funds tracked by Wall St. Rank hold ERO as of Q2 2026.

  • Citadel Advisors held 398,722 shares of Ero Copper worth $10.7M as of Q2 2026.
  • Citadel Advisors bought 181,770 Ero Copper shares in Q2 2026, an estimated $5.15M.
  • Ero Copper made up ﹤0.01% of Citadel Advisors's portfolio in Q2 2026, its #3469 holding.
  • Citadel Advisors first reported a position in Ero Copper in Q1 2022 and has held it in 16 quarters since.
  • 208 funds tracked by Wall St. Rank held Ero Copper as of Q2 2026.

Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.