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AMSF · Amerisafe Inc

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Market Cap
$473.50M
Shares
18.54M

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: 216
Total Value: $636,694,924
Total Shares: 18,820,428
Showing 1–100 of 216 holdings by value · page 1 of 3

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 216 13F filers · Δ vs Mar 31, 2026
Top Holder
19.2%
Sep 2023 → Jun 2026 · range 16.0% – 19.2%
+1.2 pts
Top 5
41.1%
Sep 2023 → Jun 2026 · range 41.1% – 46.1%
−0.8 pts
Top 10
59.1%
Sep 2023 → Jun 2026 · range 58.6% – 63.9%
+0.5 pts
HHI
600
Sep 2023 → Jun 2026 · range 576 – 651
Broadly held+17

Quarterly Activity

vs Mar 31, 2026
New
56
Increased
73
Decreased
64
Sold Out
23
Unchanged
23
Holder count: +33
Institutional value: +5.0%
Shares held: +3.5%

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 216
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1018979 CUSIP 03071H100 13F (30d) 135 filings 135 filers Visit website Investor relations