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Equibles

ERO

Ero Copper Corp.

Company with tickers: ERO

CIK
1853860
CUSIP
296006109
Shares Outstanding
104,277,968
Investor Relations
https://www.ero.com/investors/
13F Activity (30d)
75 filings 75 filers

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 151
Total Value: $747,835,843
Total Shares: 28,040,342
Showing 1–100 of 164 holdings by value · page 1 of 2

Institutional Ownership Trend

25 quarters

Superinvestors Holding ERO

All superinvestors →
Ray Dalio $9,133,274

Holder Concentration

Across 151 13F filers · Δ vs Dec 31, 2025
Top Holder
15.5%
Sep 2023 → Mar 2026 · range 15.5% – 34.4%
−18.9 pts
Top 5
44.2%
Sep 2023 → Mar 2026 · range 44.2% – 62.4%
−14.3 pts
Top 10
60.4%
Sep 2023 → Mar 2026 · range 60.4% – 77.8%
−11.0 pts
HHI
558
Sep 2023 → Mar 2026 · range 558 – 1,396
Broadly held−838

Quarterly Activity

vs Dec 31, 2025
New
60
Increased
49
Decreased
28
Sold Out
38
Unchanged
14
Holder count: +22
Institutional value: -22.2%
Shares held: -17.4%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open
Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. +1,273,099 4,345,630
Mega TWO SIGMA INVESTMENTS, LP +702,983 931,883
Large SG Americas Securities, LLC +595,806 599,878
Mega MANUFACTURERS LIFE INSURANCE COMPANY, THE +549,038 722,853
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP +534,574 2,284,488

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open
Mid Quantbot Technologies LP −156,221 27,296
Mega RAYMOND JAMES FINANCIAL INC −140,041 395,528
Small MAC Alpha Capital Management, LP −120,269 230,968
Small PenderFund Capital Management Ltd. −94,720 7,870
Mega LPL Financial LLC −90,512 187,755

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open
Mega VANGUARD CAPITAL MANAGEMENT LLC 2,748,979 $73,315,269
Mega VANGUARD FIDUCIARY TRUST CO 833,434 $22,227,684
Mega Vanguard Global Advisers, LLC 299,495 $7,987,531
Small Militia Capital Management LLC 222,782 $5,941,595
Small Gemmer Asset Management LLC 179,577 $4,789,318

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Mega FIL Ltd 11,670,422 $330,156,237
Mid Hillsdale Investment Management Inc. 1,685,445 $47,681,239
Mid FRONTIER CAPITAL MANAGEMENT CO LLC 858,095 $24,275,507
Mid SPROTT INC. 806,451 $22,814,498
Mid MONTRUSCO BOLTON INVESTMENTS INC. 509,963 $14,426,853
Filter: New 60 Increased 49 Reduced 28 Sold out 38 Unchanged 14
Showing 100 of 164
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Mutual Fund $115,897,952 15.50% 4,345,630
Mega VANGUARD CAPITAL MANAGEMENT LLC $73,315,269 9.80% 2,748,979
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $56,161,686 7.51% 2,105,800
Small Cape Ann Asset Management Ltd $51,983,243 6.95% 1,949,128
Small Kapitalo Investimentos Ltda $28,715,482 3.84% 1,076,696
Small Impala Asset Management LLC $27,415,586 3.67% 1,027,956
Mega TWO SIGMA INVESTMENTS, LP $24,853,319 3.32% 931,883
Mega AMERICAN CENTURY COMPANIES INC $24,489,540 3.27% 918,243
Mega VANGUARD FIDUCIARY TRUST CO Bank $22,227,684 2.97% 833,434
Large PEAK6 LLC $22,002,750 2.94% 825,000
Mega MANUFACTURERS LIFE INSURANCE COMPANY, THE Insurance $19,278,489 2.58% 722,853
Large Allianz Asset Management GmbH $16,963,426 2.27% 636,049
Large SG Americas Securities, LLC Broker-Dealer $15,998,746 2.14% 599,878
Mid Artemis Investment Management LLP $15,485,642 2.07% 580,639
Mega RAYMOND JAMES FINANCIAL INC $10,548,731 1.41% 395,528
Mega TD Asset Management Inc $9,854,911 1.32% 369,513
Large Bridgewater Associates, LP $9,133,274 1.22% 342,455
Mega Vanguard Global Advisers, LLC $7,987,531 1.07% 299,495
Large CANADA LIFE ASSURANCE Co Insurance $7,077,204 0.95% 265,362
Mega D. E. Shaw & Co., Inc. $6,667,500 0.89% 250,000
Small MAC Alpha Capital Management, LP $6,159,916 0.82% 230,968
Small PCJ Investment Counsel Ltd. $5,650,279 0.76% 211,859
Large Walleye Trading LLC $5,606,034 0.75% 210,200
Large Tidal Investments LLC $5,242,041 0.70% 196,552
Mega Swiss National Bank Bank $5,197,983 0.70% 194,900
Mega LPL Financial LLC $5,007,425 0.67% 187,755
Large Man Group plc $4,849,725 0.65% 181,842
Large NATIONAL BANK OF CANADA /FI/ Bank $4,828,015 0.65% 181,028
Mega BNP PARIBAS ARBITRAGE, SA $4,827,430 0.65% 181,006
Small Gemmer Asset Management LLC $4,789,318 0.64% 179,577
Large Pictet Asset Management Holding SA $4,502,189 0.60% 168,811
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $4,379,214 0.59% 164,200
Small Massar Capital Management, LP $4,377,373 0.59% 164,131
Mega NEUBERGER BERMAN GROUP LLC $4,371,746 0.58% 163,920
Small Militia Capital Management LLC $4,272,534 0.57% 160,200
Large SCOTIA CAPITAL INC. $3,347,591 0.45% 125,519
Large MARSHALL WACE, LLP $3,267,980 0.44% 122,534
Mega Nuveen, LLC $3,266,647 0.44% 122,484
Large LAZARD ASSET MANAGEMENT LLC $2,845,262 0.38% 106,684
Large Caption Management, LLC $2,747,010 0.37% 103,000
Large ExodusPoint Capital Management, LP $2,695,270 0.36% 101,060
Small Moody Aldrich Partners LLC $2,639,023 0.35% 98,951
Large CIBC Asset Management Inc $2,634,942 0.35% 98,798
Mega Legal & General Group Plc $2,451,238 0.33% 91,910
Large TUDOR INVESTMENT CORP ET AL $2,386,965 0.32% 89,500
Mega ENVESTNET ASSET MANAGEMENT INC $2,385,338 0.32% 89,439
Large BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp $2,375,710 0.32% 89,078
Large PINEBRIDGE INVESTMENTS LLC $2,282,071 0.31% 85,567
Mid CastleKnight Management LP $2,266,950 0.30% 85,000
Large CREDIT AGRICOLE S A $2,255,695 0.30% 84,578
Large Aberdeen Group plc $2,160,296 0.29% 81,001
Mega VANGUARD ASSET MANAGEMENT, Ltd $2,143,547 0.29% 80,373
Micro WINCAP FINANCIAL LLC $2,036,281 0.27% 76,351
Mega GEODE CAPITAL MANAGEMENT, LLC $1,926,427 0.26% 72,232
Large POLEN CAPITAL MANAGEMENT LLC $1,871,140 0.25% 70,159
Small Militia Capital Management LLC $1,669,061 0.22% 62,582
Mega D. E. Shaw & Co., Inc. $1,592,199 0.21% 59,700
Mid Foundations Investment Advisors, LLC Endowment $1,472,504 0.20% 55,212
Small Walser Wealth Management Company, A Ltd Liability Co $1,469,597 0.20% 55,103
Mid INTACT INVESTMENT MANAGEMENT INC. $1,464,183 0.20% 54,900
Mega D. E. Shaw & Co., Inc. $1,448,181 0.19% 54,300
Large Federation des caisses Desjardins du Quebec $1,364,089 0.18% 51,147
Large CIBC WORLD MARKET INC. $1,317,524 0.18% 49,401
Large HRT FINANCIAL LP $1,315,017 0.18% 49,307
Mid Prime Capital Investment Advisors, LLC $1,296,295 0.17% 48,605
Mid Spire Wealth Management $1,258,130 0.17% 47,174
Large PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO Pension $1,252,049 0.17% 46,946
Mid XTX Topco Ltd $1,209,377 0.16% 45,346
Large Zurcher Kantonalbank (Zurich Cantonalbank) Bank $1,200,123 0.16% 44,999
Large Squarepoint Ops LLC $1,198,309 0.16% 44,931
Small CoreCommodity Management, LLC $1,132,274 0.15% 42,455
Mid SIG North Trading, ULC $1,109,472 0.15% 41,600
Mid RENAISSANCE GROUP LLC $1,089,202 0.15% 40,840
Mega CITIGROUP INC $1,045,090 0.14% 39,186
Large SEI INVESTMENTS CO $1,017,087 0.14% 38,136
Large Trexquant Investment LP $1,010,472 0.14% 37,888
Mid Engineers Gate Manager LP $994,470 0.13% 37,288
Small Samalin Investment Counsel, LLC $992,497 0.13% 37,214
Large Walleye Capital LLC $970,788 0.13% 36,400
Small VAN DEN BERG MANAGEMENT I, INC $895,925 0.12% 33,593
Large Rockefeller Capital Management L.P. $856,320 0.11% 32,108
Mid BOOTHBAY FUND MANAGEMENT, LLC $849,706 0.11% 31,860
Mid Alberta Investment Management Corp $745,239 0.10% 27,943
Large Cetera Investment Advisers $741,852 0.10% 27,816
Mid Quantbot Technologies LP $727,984 0.10% 27,296
Mid Campbell & CO Investment Adviser LLC $725,130 0.10% 27,189
Large Vanguard Investments Australia, Ltd. $703,074 0.09% 26,362
Mid LBP AM SA $693,633 0.09% 26,008
Large Walleye Capital LLC $656,082 0.09% 24,600
Mid SIMPLEX TRADING, LLC $654,241 0.09% 24,531
Mid SIG North Trading, ULC $635,386 0.08% 23,824
Mid SIG North Trading, ULC $632,079 0.08% 23,700
Large KEYBANK NATIONAL ASSOCIATION/OH Bank $586,233 0.08% 21,981
Large State of Tennessee, Department of Treasury $585,406 0.08% 21,950
Large Marex Group plc $560,896 0.08% 21,031
Mid Northwest & Ethical Investments L.P. $560,150 0.07% 21,003
Small SHEETS SMITH WEALTH MANAGEMENT $555,482 0.07% 20,828
Large Pictet Asset Management Holding SA $549,988 0.07% 20,622
Large TUDOR INVESTMENT CORP ET AL $546,735 0.07% 20,500
Small JAMES INVESTMENT RESEARCH, INC. $533,213 0.07% 19,993

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