Form 13-F position report

HUDBAY MINERALS INC

Reported by Hancock Prospecting Pty Ltd

Company profile Manager portfolio Source filing
HBM CUSIP 443628102 Manager CIK 0002017993
Latest reported change

Reported 15,885,729 shares, up 1,350,000 (9.3%) from the prior quarter.

Reported value 15.3%; share count 9.3% vs. the prior quarter.

Added
% of reported 13F value 10.01% This manager · Q1 2026
Shares 15,885,729 Quarter-end amount reported
Reported value $333,202,251 Fair value at quarter end
Consecutive quarters held 4 Through Q1 2026

Reported position value by quarter

Reported position value by quarter

Each bar is a Form 13-F quarter-end snapshot. It does not show trades made within the quarter.

Manager history

Quarterly position history

How this manager's reported quarter-end position changed over time.

5 quarters
Quarter Activity Shares Change % of reported 13F Reported value Filed
Q2 2026 Unchanged 15,885,729 0 (0.0%) 6.55% $374,393,430 2026-08-14
Q1 2026 Added 15,885,729 +1,350,000 (9.3%) 10.01% $333,202,251 2026-05-15
Q4 2025 Unchanged 14,535,729 0 (0.0%) 8.88% $288,996,509 2026-02-17
Q3 2025 Unchanged 14,535,729 0 (0.0%) 7.17% $220,108,589 2025-11-17
Q2 2025 New 14,535,729 +14,535,729 (0.0%) 4.91% $154,359,340 2025-08-14
Institutional context

Who else reported the position

342 managers reported HUDBAY MINERALS INC for Q1 2026.

Manager Activity Shares Change % of reported 13F Reported value Tenure
FIL Ltd Reduced 30,607,132 -2,536,040 0.5% $640,921,397 3 qtrs
GMT CAPITAL CORP Reduced 21,904,820 -2,736,400 20.86% $457,230,057 38 qtrs
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd Added 17,731,996 +5,269,320 0.5% $370,132,849 8 qtrs
Hancock Prospecting Pty Ltd This report Added 15,885,729 +1,350,000 10.01% $333,202,251 4 qtrs
VANGUARD CAPITAL MANAGEMENT LLC New 11,009,075 +11,009,075 < 0.01% $230,530,030 1 qtr
MACKENZIE FINANCIAL CORP Added 10,773,993 +595,367 0.27% $225,577,816 34 qtrs
ACADIAN ASSET MANAGEMENT LLC Added 10,735,919 +949,919 0.32% $224,045,000 4 qtrs
CIBC Asset Management Inc Added 10,235,345 +9,712,284 0.52% $214,101,876 52 qtrs
DIMENSIONAL FUND ADVISORS LP Reduced 9,700,999 -1,429,804 0.04% $202,685,387 52 qtrs
ROYAL BANK OF CANADA Added 8,254,831 +597,422 0.03% $172,526,000 52 qtrs
A free account expands this comparison to 25 managers. Create free account
Premium adds each manager's conviction percentile across reporting peers.
Filing details and methodology As reported
Report period
March 31, 2026
Filed
May 15, 2026
Filing type
13F-HR
Position type
COM

Voting authority reported

Sole
15,885,729
Shared
0
None
0

“None” means the manager reported no voting authority for those shares on non-routine matters. It does not disclose why and is not evidence of securities lending.

Form 13-F is a delayed quarter-end snapshot of disclosed long Section 13(f) securities. It can be filed up to 45 days after quarter end, excludes short positions and most non-U.S. securities, and does not reveal intra-quarter trading. For options, reported shares and value describe the underlying-share exposure; strike, expiry, premium, and written positions are not disclosed.