Kopernik Global Investors, LLC
· Added
Change
+11.4M
Date
Q1 2026
VG
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Kopernik Global Investors, LLC
· Added
Change
+11.4M
Date
Q1 2026
|
Kopernik Global Investors, LLC | Added· Q1 2026 | – | +11.4M | – | Q1 2026 | |||||
|
Trek Financial, LLC
· Added
Change
+1.7M
Date
Q1 2026
|
Trek Financial, LLC | Added· Q1 2026 | – | +1.7M | – | Q1 2026 | |||||
|
Millennium Management LLC
· Added
Change
+1.3M
Date
Q1 2026
|
Millennium Management LLC | Added· Q1 2026 | – | +1.3M | – | Q1 2026 | |||||
|
Susquehanna International Group, LLP
· Added
Change
+1.3M
Date
Q1 2026
|
Susquehanna International Group, LLP | Added· Q1 2026 | – | +1.3M | – | Q1 2026 | |||||
|
Mmcap International Inc. Spc
· New
Change
+1.1M
Date
Q1 2026
|
Mmcap International Inc. Spc | New· Q1 2026 | – | +1.1M | – | Q1 2026 | |||||
|
Change
+856K
Date
Q1 2026
|
Renaissance Technologies LLC | New· Q1 2026 | – | +856K | – | Q1 2026 | |||||
|
Arrowstreet Capital, Limited Partnership
· Exited
Change
−633K
Δ Own
−100.0%
Date
Q1 2026
|
Arrowstreet Capital, Limited Partnership | Exited· Q1 2026 | – | −633K | −100.0% | Q1 2026 | |||||
|
Marshall Wace, LLP
· Reduced
Change
−473K
Date
Q1 2026
|
Marshall Wace, LLP | Reduced· Q1 2026 | – | −473K | – | Q1 2026 | |||||
|
Morgan Stanley
· Reduced
Change
−463K
Date
Q1 2026
|
Morgan Stanley | Reduced· Q1 2026 | – | −463K | – | Q1 2026 | |||||
|
Jane Street Group, LLC
· Reduced
Change
−418K
Date
Q1 2026
|
Jane Street Group, LLC | Reduced· Q1 2026 | – | −418K | – | Q1 2026 | |||||
|
Fore Capital, LLC
· Exited
Change
−380K
Δ Own
−100.0%
Date
Q1 2026
|
Fore Capital, LLC | Exited· Q1 2026 | – | −380K | −100.0% | Q1 2026 | |||||
|
Nilsine Partners, LLC
· Added
Change
+306K
Date
Q1 2026
|
Nilsine Partners, LLC | Added· Q1 2026 | – | +306K | – | Q1 2026 | |||||
|
Xtx Topco Ltd
· Reduced
Change
−272K
Date
Q1 2026
|
Xtx Topco Ltd | Reduced· Q1 2026 | – | −272K | – | Q1 2026 | |||||
|
Russell Investments Group, Ltd.
· New
Change
+259K
Date
Q1 2026
|
Russell Investments Group, Ltd. | New· Q1 2026 | – | +259K | – | Q1 2026 | |||||
|
Two Sigma Advisers, LP
· Exited
Change
−239K
Δ Own
−100.0%
Date
Q1 2026
|
Two Sigma Advisers, LP | Exited· Q1 2026 | – | −239K | −100.0% | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Tobler Douglas L.
· Officer
6 operations
0
|
Tobler Douglas L. | Officer | 6 operations | – | 0 | – | 150K | – | Mar 13, 2026 | Mar 17, 2026 | |||||||||
|
Tobler Douglas L.
· Officer
Tax withholding or exercise payment (F)
-$262K
|
Tobler Douglas L. | Officer | Tax withholding or exercise payment (F) | $2.06 | -127K | -$262K | 590K | – | Mar 13, 2026 | Mar 17, 2026 | |||||||||
|
Tobler Douglas L.
· Officer
Grant (A)
163K
|
Tobler Douglas L. | Officer | Grant (A) | – | 163K | – | 163K | – | Mar 13, 2026 | Mar 17, 2026 | |||||||||
|
Earnest Frederick Hume
· Director, Officer
6 operations
0
|
Earnest Frederick Hume | Director, Officer | 6 operations | – | 0 | – | 0 | – | Mar 13, 2026 | Mar 17, 2026 | |||||||||
|
Earnest Frederick Hume
· Director, Officer
Tax withholding or exercise payment (F)
-$499K
|
Earnest Frederick Hume | Director, Officer | Tax withholding or exercise payment (F) | $2.06 | -242K | -$499K | 2.5M | – | Mar 13, 2026 | Mar 17, 2026 | |||||||||
|
Earnest Frederick Hume
· Director, Officer
Grant (A)
318K
|
Earnest Frederick Hume | Director, Officer | Grant (A) | – | 318K | – | 318K | – | Mar 13, 2026 | Mar 17, 2026 | |||||||||
|
Solly Pamela A.
· Officer
6 operations
0
|
Solly Pamela A. | Officer | 6 operations | – | 0 | – | 15K | – | Mar 13, 2026 | Mar 17, 2026 | |||||||||
|
Solly Pamela A.
· Officer
Tax withholding or exercise payment (F)
-$112K
|
Solly Pamela A. | Officer | Tax withholding or exercise payment (F) | $2.06 | -54K | -$112K | 355K | – | Mar 13, 2026 | Mar 17, 2026 | |||||||||
|
Solly Pamela A.
· Officer
Grant (A)
63K
|
Solly Pamela A. | Officer | Grant (A) | – | 63K | – | 63K | – | Mar 13, 2026 | Mar 17, 2026 | |||||||||
|
Sylvestre Michel
· Director
Grant (A)
24K
|
Sylvestre Michel | Director | Grant (A) | – | 24K | – | 312K | – | Mar 13, 2026 | Mar 17, 2026 | |||||||||
|
Stevenson Tracy Austin
· Director
Grant (A)
32K
|
Stevenson Tracy Austin | Director | Grant (A) | – | 32K | – | 542K | – | Mar 13, 2026 | Mar 17, 2026 | |||||||||
|
Keenan Patrick F.
· Director
Grant (A)
24K
|
Keenan Patrick F. | Director | Grant (A) | – | 24K | – | 251K | – | Mar 13, 2026 | Mar 17, 2026 | |||||||||
|
Friedman Deborah J.
· Director
Grant (A)
24K
|
Friedman Deborah J. | Director | Grant (A) | – | 24K | – | 523K | – | Mar 13, 2026 | Mar 17, 2026 | |||||||||
|
Clark John M.
· Director
Grant (A)
24K
|
Clark John M. | Director | Grant (A) | – | 24K | – | 525K | – | Mar 13, 2026 | Mar 17, 2026 | |||||||||
|
Palmedo Peter F.
· Other
Sell
−$880K
|
Palmedo Peter F. | Other | Sell | $2.20 | −400K | −$880K | 12.4M | – | Dec 23, 2025 | Dec 29, 2025 | |||||||||
U
P
A
K
M
V
66 reporting institutions disclosed VGZ position changes in the Q1 2026 snapshot.
For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.
An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.
Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.
Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.
A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.