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AMN · Amn Healthcare Services Inc

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Market Cap
$1.33B
Shares
38.73M

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: 287
Total Value: $1,514,407,431
Total Shares: 46,832,201
Showing 1–100 of 293 holdings by value · page 1 of 3

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 287 13F filers · Δ vs Mar 31, 2026
Top Holder
14.2%
Sep 2023 → Jun 2026 · range 13.8% – 16.3%
+0.4 pts
Top 5
30.0%
Sep 2023 → Jun 2026 · range 29.8% – 42.7%
+0.1 pts
Top 10
43.9%
Sep 2023 → Jun 2026 · range 43.9% – 56.6%
−0.8 pts
HHI
366
Sep 2023 → Jun 2026 · range 359 – 550
Broadly held+7

Quarterly Activity

vs Mar 31, 2026
New
78
Increased
105
Decreased
76
Sold Out
42
Unchanged
28
Holder count: +36
Institutional value: +88.9%
Shares held: +7.1%

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 293
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1142750 CUSIP 001744101 13F (30d) 235 filings 225 filers Visit website Investor relations