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Walleye Trading LLC

Position in ERO — Ero Copper Corp.

CIK 1388391 NEW YORK, NY

Position in ERO

as of Jun 30, 2026 · filed Aug 3, 2026
Position Value
$0
+$0 QoQ
Shares Held
0
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2025
6 quarters on record

Derivatives in ERO

reported options exposure · as of Jun 30, 2026
CallValue
$2,987,975
CallShares
111,700
PutValue
$77,575
PutShares
2,900

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Copper

Basic Materials · as of Jun 30, 2026

Walleye Trading LLC holds $708,827 across 2 Copper names.

# Ticker Company Shares Value (USD) Open

All Filings in ERO

Export CSV
12 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $77,575 2,900
2026-06-30 $2,987,975 111,700
2026-03-31 $5,606,034 210,200
2026-03-31 $488,061 18,300
2025-12-31 $2,673,405 94,500
2025-12-31 $950,544 33,600
2025-09-30 $198,254 9,800
2025-09-30 $6,069 300
2025-06-30 $252,750 15,000
2025-06-30 $421,250 25,000
2025-03-31 $174,528 14,400
2025-03-31 $133,320 11,000