Hudbay
HBM
320 hedge funds and large institutions have $7.91B invested in Hudbay in 2026 Q2 according to their latest regulatory filings, with 76 funds opening new positions, 125 increasing their positions, 83 reducing their positions, and 47 closing their positions.
303% more call options, than puts
Call options by funds: $153M | Put options by funds: $37.9M
183% more funds holding in top 10
Funds holding in top 10: 6 → 17 (+11)
62% more first-time investments, than exits
New positions opened: 76 | Existing positions closed: 47
51% more repeat investments, than reductions
Existing positions increased: 125 | Existing positions reduced: 83
27% more capital invested
Capital invested by funds: $6.2B → $7.91B (+$1.7B)
8% more funds holding
Funds holding: 295 → 320 (+25)
0.65% less ownership
Funds ownership: 74.68% → 74.03% (-0.65%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
LC
L1 Capital
Melbourne VIC 3000,
Australia
|
+$252M |
| 2 |
Royal Bank of Canada
Toronto,
Ontario, Canada
|
+$166M |
| 3 |
CHP
Castle Hook Partners
New York
|
+$149M |
| 4 |
Wellington Management Group
Boston,
Massachusetts
|
+$121M |
| 5 |
William Blair Investment Management
Chicago,
Illinois
|
+$107M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Arrowstreet Capital
Boston,
Massachusetts
|
-$141M |
| 2 |
Bank of Nova Scotia
Toronto,
Ontario, Canada
|
-$137M |
| 3 |
GC
GMT Capital
Atlanta,
Georgia
|
-$91.6M |
| 4 |
Millennium Management
New York
|
-$76M |
| 5 |
Acadian Asset Management
Boston,
Massachusetts
|
-$75.4M |
HBM Hedge Fund Activity: Q2 2026 in Review
320 of the 8,305 institutional investors tracked by Wall St. Rank reported a position in Hudbay (HBM) for Q2 2026, worth a combined $7.91B — up 27% from $6.2B a quarter earlier.
Buyers outnumbered sellers: 76 funds opened new HBM positions and 47 closed out — a net gain of 29 holders — while 125 added to existing stakes and 83 trimmed.
The largest buyer was L1 Capital, opening a new position worth an estimated $252M. The largest seller was Arrowstreet Capital, exiting entirely with an estimated $141M sold.
- 320 institutional investors held Hudbay (HBM) as of Q2 2026, up from 295 in Q1 2026.
- Funds reported $7.91B of Hudbay stock for Q2 2026, up 27% quarter-over-quarter.
- 76 funds opened new Hudbay positions in Q2 2026 and 47 closed out, a net change of +29 holders.
- The largest Hudbay buyer in Q2 2026 was L1 Capital, an estimated $252M added.
- The largest Hudbay seller in Q2 2026 was Arrowstreet Capital, an estimated $141M sold.
Based on aggregated 13F filings for Q2 2026.