Comparable stake leader
First Eagle Investment Management, LLC
SEC ownership of MAG SILVER CORP
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001230992.
Disclosed value leader
VAN ECK ASSOCIATES CORP
Comparable rows
5/6
Latest evidence
31 Mar 2026
- Parsed ownership sources
- 13D/G and 13F
- Largest SEC-reported holder
- First Eagle Investment Management, LLC
- Latest 13D/G holder
- First Eagle Investment Management, LLC
- Latest parsed ownership date
- 31 Mar 2026
- Issuer CIK
- 0001230992
- Issuer location
- Vancouver
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
2 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of MAG SILVER CORP (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
First Eagle Investment Ma...
Disclosed value leader
VAN ECK ASSOCIATES CORP
Comparable rows
5/6
Latest evidence
31 Mar 2026
13D/G
13F
Lead comparable stake: 7.6%
1 rows are not safely comparable across share classes.
13D/G row: First Eagle Investment Management, LLC
Quick read
First Eagle Investment Management, LLC leads the comparable SEC ownership view at 7.6%.
5 of 6 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens First Eagle Investment Management, LLC's linked filing trail.
Comparable ownership
Top 5
First Eagle Investment Management...
7.6%
VAN ECK ASSOCIATES CORP
7.3%
BlackRock Portfolio Management LLC
6.6%
BlackRock, Inc.
2.7%
Fresnillo PLC
2.3%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 6 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| First Eagle Investment Management, LLC |
13D/G
|
7.6%
|
$123,241,546
7,839,793 shares
|
$0 | 31 Dec 2024 |
| VAN ECK ASSOCIATES CORP |
13D/G
|
7.3%
|
$159,483,560
7,533,470 shares
|
$0 | 30 Jun 2025 |
| BlackRock Portfolio Management LLC |
13D/G
|
6.6%
|
$143,719,016
6,801,625 shares
|
-$34,005,684 | 30 Jun 2025 |
| BlackRock, Inc. |
13D/G
|
2.7%
|
$43,089,778
2,741,080 shares
|
-$156,646,640 | 31 Jan 2025 |
| Fresnillo PLC |
13D/G
Industrias Penoles, S.A.B. de C.V.
|
2.3%
|
$42,747,354
2,374,853 shares
|
$0 | 12 May 2025 |
| HUNTINGTON NATIONAL BANK |
13F
Company
|
—
mixed-class rows
|
$85
3 shares
mixed-class rows
|
— | 31 Mar 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 06 Jun 2025.
Buys
$0
Insiders: 0
Sells
$0
Insiders: 0
Net
$0
Shares: 0
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Recent insider transactions for MAG SILVER CORP
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| No insider transactions were found in the last 12 months for this issuer. | ||||||||||
* marks a reported price that did not pass the local price check.