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AG · First Majestic Silver Corp

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$21.18 +0.33 (+1.58%)
Market Cap
$9.11B
Shares
492.91M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 353
Total Value: $4,595,818,084
Total Shares: 271,038,148

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 353 13F filers · Δ vs Mar 31, 2026
Top Holder
13.2%
Sep 2023 → Jun 2026 · range 10.3% – 32.2%
−0.2 pts
Top 5
38.8%
Sep 2023 → Jun 2026 · range 36.7% – 58.3%
−0.5 pts
Top 10
57.6%
Sep 2023 → Jun 2026 · range 52.3% – 71.3%
−2.7 pts
HHI
448
Sep 2023 → Jun 2026 · range 421 – 1,287
Broadly held−28

Quarterly Activity

vs Mar 31, 2026
New
58
Increased
140
Decreased
104
Sold Out
54
Unchanged
51
Holder count: +4
Institutional value: -25.0%
Shares held: -5.1%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 406
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1308648 CUSIP 32076V103 13F (30d) 323 filings 321 filers Visit website Investor relations