Osisko Gold Group
OGG
88 hedge funds and large institutions have $426M invested in Osisko Gold Group in 2026 Q1 according to their latest regulatory filings, with 17 funds opening new positions, 37 increasing their positions, 17 reducing their positions, and 27 closing their positions.
1,150% more call options, than puts
Call options by funds: $7.03M | Put options by funds: $562K
118% more repeat investments, than reductions
Existing positions increased: 37 | Existing positions reduced: 17
33% more capital invested
Capital invested by funds: $321M → $426M (+$105M)
6.9% more ownership
Funds ownership: 36.28% → 43.18% (+6.9%)
0% more funds holding in top 10
Funds holding in top 10: 2 → 2 (0)
10% less funds holding
Funds holding: 98 → 88 (-10)
37% less first-time investments, than exits
New positions opened: 17 | Existing positions closed: 27
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
WP
Woodline Partners
San Francisco,
California
|
+$28.5M |
| 2 |
VanEck Associates
New York
|
+$27M |
| 3 |
Fidelity International
Hamilton,
Bermuda
|
+$24.4M |
| 4 |
Teacher Retirement System of Texas
Austin,
Texas
|
+$23.8M |
| 5 |
Franklin Resources
San Mateo,
California
|
+$19.6M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
SI
Sprott Inc
Toronto,
Ontario, Canada
|
-$11.8M |
| 2 |
GC
GMT Capital
Atlanta,
Georgia
|
-$8.82M |
| 3 |
Fidelity Investments
Boston,
Massachusetts
|
-$8.16M |
| 4 |
VI
Vestcor Inc
Fredericton,
New Brunswick, Canada
|
-$6.11M |
| 5 |
BMCM
Black Maple Capital Management
Milwaukee,
Wisconsin
|
-$5.65M |
OGG Hedge Fund Activity: Q1 2026 in Review
88 of the 8,203 institutional investors tracked by Wall St. Rank reported a position in Osisko Gold Group (OGG) for Q1 2026, worth a combined $426M — up 33% from $321M a quarter earlier.
Sellers outnumbered buyers: 27 funds closed out of OGG and 17 opened new positions — a net loss of 10 holders — while 17 trimmed existing stakes and 37 added.
The largest buyer was Woodline Partners, opening a new position worth an estimated $28.5M. The largest seller was Sprott Inc, cutting an estimated $11.8M.
- 88 institutional investors held Osisko Gold Group (OGG) as of Q1 2026, down from 98 in Q4 2025.
- Funds reported $426M of Osisko Gold Group stock for Q1 2026, up 33% quarter-over-quarter.
- 17 funds opened new Osisko Gold Group positions in Q1 2026 and 27 closed out, a net change of -10 holders.
- The largest Osisko Gold Group buyer in Q1 2026 was Woodline Partners, an estimated $28.5M added.
- The largest Osisko Gold Group seller in Q1 2026 was Sprott Inc, an estimated $11.8M sold.
Based on aggregated 13F filings for Q1 2026.