AMN · Amn Healthcare Services Inc · Holdings
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.
Institutional Ownership Trend
Superinvestors Holding AMN
All superinvestors →Holder Concentration
Across 287 13F filersWho Holds AMN
Last 8 quarters through Sep 30, 2026 (filing window open)Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.
Jun 30, 2026, the newest closed quarter: 285 filers, like-for-like change +7.8%; actively managed books +4.2%; index-like books +15.1%.
| Holder type | Share | Filers | Change |
|---|---|---|---|
| Registered adviser | 45.1% | 146 | -3.8% |
| Exempt adviser | 0.9% | 3 | +720.9% |
| Adviser | 7.1% | 7 | +179.4% |
| Bank | 8.7% | 15 | -8.2% |
| Insurer | 0.9% | 2 | +26.2% |
| Broker-dealer | 0.1% | 1 | -38.1% |
| Benefit plan | 0.3% | 6 | +6.9% |
| Non-US | 1.3% | 10 | -32.4% |
| Holding company | 22.4% | 7 | +19.9% |
| Unknown | 13.1% | 88 | +9.4% |
| Style | Share | Filers | Change |
|---|---|---|---|
| Index-like | 35.0% | 33 | +15.1% |
| Systematic-like | 6.3% | 21 | -52.8% |
| Concentrated | 1.6% | 26 | -38.3% |
| Diversified active | 57.1% | 205 | +23.0% |
| Not measured | 0.0% | 0 | — |
| Unknown | 0.0% | 0 | — |
| Turnover | Share | Filers | Change |
|---|---|---|---|
| Low turnover | 53.0% | 155 | +26.1% |
| Medium turnover | 31.7% | 71 | +14.6% |
| High turnover | 7.4% | 32 | -52.8% |
| Unknown | 7.9% | 27 | +7.1% |
| Not measured | 0.0% | 0 | — |
| Holding horizon | Share | Filers | Change |
|---|---|---|---|
| Short horizon | 8.8% | 37 | -9.9% |
| Medium horizon | 19.5% | 46 | +4.4% |
| Long horizon | 66.6% | 188 | +14.7% |
| Unknown | 5.1% | 14 | -19.3% |
| Not measured | 0.0% | 0 | — |
| 13F book size | Share | Filers | Change |
|---|---|---|---|
| Under $1B | 3.6% | 57 | -39.4% |
| $1B to $10B | 7.7% | 77 | +8.2% |
| $10B to $100B | 16.8% | 85 | +19.7% |
| $100B or more | 71.9% | 66 | +9.4% |
| Not measured | 0.0% | 0 | — |
| Client base | Share | Filers | Change |
|---|---|---|---|
| Individuals and high net worth | 2.2% | 62 | +56.1% |
| Pooled investment vehicles | 12.2% | 23 | -37.2% |
| Registered funds and BDCs | 25.6% | 24 | +14.4% |
| Pension and profit sharing plans | 0.0% | 2 | +6065.9% |
| Insurance companies | 0.1% | 3 | +33.9% |
| Charitable organizations | 0.0% | 1 | new |
| Governments and sovereign funds | 1.3% | 7 | +1.8% |
| Banks and thrifts | 0.0% | 1 | -11.3% |
| Corporations | 0.0% | 1 | 0.0% |
| Other investment advisers | 0.0% | 4 | +98.4% |
| Other | 0.1% | 1 | -0.7% |
| Diversified | 3.6% | 17 | +57.0% |
| Unknown | 54.9% | 139 | +19.6% |
| Private funds | Share | Filers | Change |
|---|---|---|---|
| Hedge funds | 18.6% | 35 | -26.8% |
| Private equity funds | 0.3% | 9 | +29.6% |
| Venture capital funds | 0.0% | 1 | +165.2% |
| Real estate funds | 0.0% | 3 | +1827.2% |
| Securitized asset funds | 0.2% | 1 | -2.0% |
| Other private funds | 9.5% | 18 | +90.5% |
| Mixed private funds | 0.4% | 2 | +7.7% |
| Private funds, type not stated | 0.2% | 2 | +26.0% |
| No private funds | 16.9% | 78 | +7.1% |
| Unknown | 53.9% | 136 | +17.9% |
| Location | Share | Filers | Change |
|---|---|---|---|
| United States | 89.5% | 227 | +5.8% |
| Outside the US | 10.5% | 58 | +28.2% |
The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.
How the mix is measured
Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.
Excluded 3 holders with no observed 2026-03-31 13F and 3 holders with no observed 2026-06-30 13F. Compared across CIK changes: JANUS HENDERSON GROUP PLC continues as Jupiter Topco LLC.
Conviction and Crowding
285 13F filers, quarter ended Jun 30, 2026Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.
Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).
Estimated Holder Cost Basis
Quarter ended Jun 30, 2026, on that quarter's share basisEstimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.
Estimated cost covers 39.5% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.
Shared Holders
Companies AMN's active holders also own, quarter ended Jun 30, 2026| # | Company | Shared holders |
|---|---|---|
| 1 | AGL agilon health, inc. | 4 |
| 2 | LFCR Lifecore Biomedical, Inc. \De\ | 3 |
| 3 | KMT Kennametal Inc | 4 |
| 4 | ATMU Atmus Filtration Technologies Inc. | 3 |
| 5 | MD Pediatrix Medical Group, Inc. | 3 |
| 6 | ICHR Ichor Holdings, Ltd. | 4 |
| 7 | WT WisdomTree, Inc. | 3 |
| 8 | HCSG Healthcare Services Group Inc | 3 |
| 9 | KALU Kaiser Aluminum Corp | 3 |
| 10 | BBSI Barrett Business Services Inc | 3 |
Shareholder Targets
13F filers that own its peers but not AMN, quarter ended Jun 30, 2026Found through its holder-overlap peers: AGL, LFCR, KMT, ATMU, MD, ICHR, WT, HCSG, KALU, BBSI, PENN, PNTG, TILE, DIOD, BFH, PARR, COHU, BILL, NPO, GPCR. 1,073 filers in all.
| # | Filer | In peers | Largest peers |
|---|---|---|---|
| 1 | WELLINGTON MANAGEMENT GROUP LLP Holding company, Diversified active | $1,129,192,073 14 held | GPCR, WT, BILL |
| 2 | Capital World Investors Adviser, Diversified active | $557,652,378 3 held | NPO, COHU, WT |
| 3 | Capital International Investors Adviser, Diversified active | $526,946,850 3 held | ICHR, NPO, COHU |
| 4 | Clayton, Dubilier & Rice, LLC Registered adviser, Unknown | $428,720,000 1 held | AGL |
| 5 | NOMURA ASSET MANAGEMENT INTERNATIONAL INC. Adviser, Diversified active | $412,585,082 12 held | KALU, BFH, DIOD |
| 6 | Avoro Capital Advisors LLC Registered adviser, Concentrated | $351,836,636 1 held | GPCR |
| 7 | ER Collective Holdings, LLC Unknown, Unknown | $308,021,728 1 held | BILL |
| 8 | WASATCH ADVISORS LP Registered adviser, Diversified active | $301,867,159 3 held | NPO, PNTG, MD |
| 9 | WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC Registered adviser, Diversified active | $274,426,737 3 held | DIOD, KMT, ATMU |
| 10 | Driehaus Capital Management LLC Registered adviser, Diversified active | $257,186,028 4 held | GPCR, WT, ICHR |
Fund Ownership of AMN by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 27.12% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 5.31% | 2,057,740 |
| Index ETFs | 21.80% | 8,444,309 |
| Active ETFs | 2.53% | 979,521 |
| Active funds | 14.64% | 5,668,839 |
| Unclassified | 2.38% | 920,264 |
| All registered funds | 46.66% | 18,070,673 |
How fund types are measured
Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega BlackRock, Inc. Holding company | $215,046,881 | 14.26% | 6,643,401 | Shares | 2026-08-07 | |
| Mega MORGAN STANLEY Holding company | $73,887,663 | 4.90% | 2,282,597 | Shares | 2026-08-13 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC Registered adviser | $55,645,486 | 3.69% | 1,719,045 | Shares | 2026-08-13 | |
| Mega STATE STREET CORP Bank | $54,845,008 | 3.64% | 1,694,316 | Shares | 2026-09-22 | |
| Mega Boston Partners Registered adviser | $54,205,537 | 3.59% | 1,674,561 | Shares | 2026-08-04 | |
| Mega Allianz Asset Management GmbH | $45,413,425 | 3.01% | 1,402,948 | Shares | 2026-09-02 | |
| Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP Registered adviser | $45,054,475 | 2.99% | 1,391,859 | Shares | 2026-08-13 | |
| Mega VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser | $41,694,923 | 2.77% | 1,288,073 | Shares | 2026-08-13 | |
| Mega DIMENSIONAL FUND ADVISORS LP Registered adviser | $41,543,040 | 2.76% | 1,283,381 | Shares | 2026-08-11 | |
| Mega TWO SIGMA INVESTMENTS, LP Registered adviser | $37,492,811 | 2.49% | 1,158,258 | Shares | 2026-08-14 | |
| Large ROYCE & ASSOCIATES LP Registered adviser | $37,200,639 | 2.47% | 1,149,232 | Shares | 2026-08-14 | |
| Large RENAISSANCE TECHNOLOGIES LLC Registered adviser | $35,494,384 | 2.35% | 1,096,521 | Shares | 2026-08-13 | |
| Mega AMERIPRISE FINANCIAL INC Adviser | $34,024,202 | 2.26% | 1,051,103 | Shares | 2026-08-14 | |
| Mega GOLDMAN SACHS GROUP INC Holding company | $33,853,095 | 2.25% | 1,045,817 | Shares | 2026-08-14 | |
| Large ACADIAN ASSET MANAGEMENT LLC | $33,236,803 | 2.20% | 1,026,778 | Shares | 2026-08-13 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC Registered adviser | $32,574,027 | 2.16% | 1,006,303 | Shares | 2026-08-12 | |
| Mega T. Rowe Price Investment Management, Inc. Adviser | $26,598,623 | 1.76% | 821,706 | Shares | 2026-08-14 | |
| Mega PRICE T ROWE ASSOCIATES INC /MD/ Registered adviser | $24,068,713 | 1.60% | 743,550 | Shares | 2026-08-14 | |
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC Registered adviser | $23,969,046 | 1.59% | 740,471 | Shares | 2026-08-14 | |
| Mega UBS Group AG Bank | $20,928,919 | 1.39% | 646,553 | Shares | 2026-08-13 | |
| Mid Tributary Capital Management, LLC Registered adviser | $19,460,779 | 1.29% | 601,198 | Shares | 2026-07-23 | |
| Mega D. E. Shaw & Co., Inc. | $17,824,151 | 1.18% | 550,638 | Shares | 2026-08-14 | |
| Large FEDERATED HERMES, INC. Adviser | $17,019,530 | 1.13% | 525,781 | Shares | 2026-08-12 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $16,725,901 | 1.11% | 516,710 | Shares | 2026-08-14 | |
| Mega AQR CAPITAL MANAGEMENT LLC Registered adviser | $16,278,805 | 1.08% | 502,898 | Shares | 2026-08-14 | |
| Mega NORTHERN TRUST CORP Bank | $14,575,982 | 0.97% | 450,293 | Shares | 2026-08-13 | |
| Mega Invesco Ltd. Adviser | $14,350,816 | 0.95% | 443,337 | Shares | 2026-08-14 | |
| Small THOMPSON INVESTMENT MANAGEMENT, INC. Registered adviser | $14,236,767 | 0.94% | 396,899 | Shares | 2026-10-14 | |
| Mid Eversept Partners, LP Registered adviser | $13,871,548 | 0.92% | 428,531 | Shares | 2026-08-14 | |
| Mid SYSTEMATIC FINANCIAL MANAGEMENT LP Registered adviser | $13,166,043 | 0.87% | 406,736 | Shares | 2026-08-14 | |
| Small GRIZZLYROCK CAPITAL, LLC Registered adviser | $12,924,887 | 0.86% | 399,286 | Shares | 2026-08-14 | |
| Mega Russell Investments Group, Ltd. | $12,261,068 | 0.81% | 378,779 | Shares | 2026-08-06 | |
| Large Pacer Advisors, Inc. | $11,326,489 | 0.75% | 349,907 | Shares | 2026-08-13 | |
| Mega Qube Research & Technologies Ltd Exempt adviser | $11,095,367 | 0.74% | 342,767 | Shares | 2026-08-14 | |
| Mega FMR LLC Holding company | $10,937,109 | 0.73% | 337,878 | Shares | 2026-08-13 | |
| Mid Hillsdale Investment Management Inc. Registered adviser | $10,115,301 | 0.67% | 312,490 | Shares | 2026-08-12 | |
| Mega FRANKLIN RESOURCES INC Adviser | $9,672,542 | 0.64% | 298,812 | Shares | 2026-08-13 | |
| Large MACKENZIE FINANCIAL CORP Registered adviser | $9,612,757 | 0.64% | 296,965 | Shares | 2026-08-13 | |
| Mid BRIDGEWAY CAPITAL MANAGEMENT, LLC Registered adviser | $9,229,172 | 0.61% | 285,115 | Shares | 2026-08-14 | |
| Large Trexquant Investment LP Registered adviser | $8,709,731 | 0.58% | 269,068 | Shares | 2026-08-14 | |
| Mega PRINCIPAL FINANCIAL GROUP INC Insurer | $8,661,693 | 0.57% | 267,584 | Shares | 2026-08-04 | |
| Mega VANGUARD FIDUCIARY TRUST CO | $8,312,713 | 0.55% | 256,803 | Shares | 2026-08-13 | |
| Mega Bank of New York Mellon Corp Bank | $7,958,321 | 0.53% | 245,855 | Shares | 2026-08-06 | |
| Large Public Sector Pension Investment Board Non-US | $7,227,088 | 0.48% | 223,265 | Shares | 2026-08-13 | |
| Mega NORDEA INVESTMENT MANAGEMENT AB Non-US | $6,704,344 | 0.44% | 207,116 | Shares | 2026-08-05 | |
| Large First Eagle Investment Management, LLC Registered adviser | $6,351,382 | 0.42% | 196,212 | Shares | 2026-08-24 | |
| Large Connor, Clark & Lunn Investment Management Ltd. Registered adviser | $6,046,586 | 0.40% | 186,796 | Shares | 2026-08-13 | |
| Large PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO | $5,811,127 | 0.39% | 179,522 | Shares | 2026-08-11 | |
| Mid BURNEY CO/ Registered adviser | $5,568,781 | 0.37% | 155,249 | Shares | 2026-10-15 | |
| Mega ENVESTNET ASSET MANAGEMENT INC Registered adviser | $5,518,211 | 0.37% | 170,473 | Shares | 2026-09-23 | |
| Large Empowered Funds, LLC Registered adviser | $5,463,990 | 0.36% | 168,798 | Shares | 2026-08-17 | |
| Mega ROYAL BANK OF CANADA Bank | $5,152,976 | 0.34% | 159,190 | Shares | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $4,933,188 | 0.33% | 152,400 | Put | 2026-09-02 | |
| Large LAZARD ASSET MANAGEMENT LLC Adviser | $4,915,902 | 0.33% | 151,866 | Shares | 2026-08-14 | |
| Large PRUDENTIAL FINANCIAL INC Insurer | $4,861,294 | 0.32% | 150,179 | Shares | 2026-08-12 | |
| Mega Nuveen, LLC | $4,783,994 | 0.32% | 147,791 | Shares | 2026-08-11 | |
| Mid Rhenman & Partners Asset Management AB | $4,676,364 | 0.31% | 144,466 | Shares | 2026-08-13 | |
| Mega WELLS FARGO & COMPANY/MN Bank | $4,432,779 | 0.29% | 136,941 | Shares | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $4,182,204 | 0.28% | 129,200 | Call | 2026-09-02 | |
| Large Quantinno Capital Management LP Registered adviser | $4,027,443 | 0.27% | 124,419 | Shares | 2026-08-13 | |
| Mega AMERICAN CENTURY COMPANIES INC | $3,747,442 | 0.25% | 115,769 | Shares | 2026-08-12 | |
| Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC Registered adviser | $3,596,174 | 0.24% | 111,096 | Shares | 2026-08-13 | |
| Mega RHUMBLINE ADVISERS Registered adviser | $3,483,238 | 0.23% | 107,607 | Shares | 2026-08-12 | |
| Mega ALLIANCEBERNSTEIN L.P. Registered adviser | $3,402,799 | 0.23% | 105,122 | Shares | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $3,357,578 | 0.22% | 103,725 | Shares | 2026-09-02 | |
| Large Corient Private Wealth LLC Registered adviser | $3,282,900 | 0.22% | 101,418 | Shares | 2026-08-27 | |
| Mid ALGERT GLOBAL LLC Registered adviser | $3,268,075 | 0.22% | 100,960 | Shares | 2026-08-13 | |
| Mega JANE STREET GROUP, LLC | $3,136,653 | 0.21% | 96,900 | Put | 2026-08-14 | |
| Mega Legal & General Group Plc | $3,020,962 | 0.20% | 93,326 | Shares | 2026-08-14 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $2,961,855 | 0.20% | 91,500 | Put | 2026-08-14 | |
| Small DBA TRADING, LLC | $2,816,190 | 0.19% | 87,000 | Shares | 2026-07-20 | |
| Mega SEI INVESTMENTS CO | $2,581,928 | 0.17% | 79,763 | Shares | 2026-08-14 | |
| Mid FIRST NATIONAL BANK OF OMAHA | $2,575,259 | 0.17% | 79,557 | Shares | 2026-08-07 | |
| Mega Swiss National Bank | $2,508,675 | 0.17% | 77,500 | Shares | 2026-08-11 | |
| Small Integrated Quantitative Investments LLC Registered adviser | $2,465,655 | 0.16% | 76,171 | Shares | 2026-08-14 | |
| Mid Engineers Gate Manager LP | $2,401,530 | 0.16% | 74,190 | Shares | 2026-08-14 | |
| Mega JPMORGAN CHASE & CO Bank | $2,397,450 | 0.16% | 74,064 | Shares | 2026-08-12 | |
| Mid SEGALL BRYANT & HAMILL, LLC Registered adviser | $2,347,407 | 0.16% | 72,518 | Shares | 2026-08-12 | |
| Large Tidal Investments LLC Registered adviser | $2,301,409 | 0.15% | 71,097 | Shares | 2026-08-13 | |
| Mid XTX Topco Ltd | $2,277,682 | 0.15% | 70,364 | Shares | 2026-08-14 | |
| Mega Vanguard Global Advisers, LLC Registered adviser | $2,268,295 | 0.15% | 70,074 | Shares | 2026-08-13 | |
| Mega MASSACHUSETTS FINANCIAL SERVICES CO /MA/ Registered adviser | $2,261,982 | 0.15% | 69,879 | Shares | 2026-08-03 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $2,236,767 | 0.15% | 69,100 | Call | 2026-08-14 | |
| Large GREAT LAKES ADVISORS, LLC Registered adviser | $2,191,480 | 0.15% | 67,701 | Shares | 2026-08-10 | |
| Mid CWA Asset Management Group, LLC Registered adviser | $2,050,149 | 0.14% | 57,155 | Shares | 2026-10-19 | |
| Large IEQ CAPITAL, LLC Registered adviser | $2,036,040 | 0.14% | 62,899 | Shares | 2026-08-11 | |
| Small VARCOV Co. | $2,034,810 | 0.13% | 62,861 | Shares | 2026-08-14 | |
| Mid MARTINGALE ASSET MANAGEMENT L P Registered adviser | $1,943,818 | 0.13% | 60,050 | Shares | 2026-08-13 | |
| Mega CITIGROUP INC Bank | $1,862,116 | 0.12% | 57,526 | Shares | 2026-08-03 | |
| Mid WOLVERINE ASSET MANAGEMENT LLC Registered adviser | $1,794,560 | 0.12% | 55,439 | Shares | 2026-08-10 | |
| Large Gotham Asset Management, LLC Registered adviser | $1,761,834 | 0.12% | 54,428 | Shares | 2026-08-14 | |
| Small SIERRA SUMMIT ADVISORS LLC Registered adviser | $1,748,238 | 0.12% | 54,008 | Shares | 2026-07-20 | |
| Mid MANGROVE PARTNERS IM, LLC Registered adviser | $1,730,144 | 0.11% | 53,449 | Shares | 2026-08-14 | |
| Small Verdad Advisers, LP | $1,680,197 | 0.11% | 51,906 | Shares | 2026-08-14 | |
| Mega LPL Financial LLC Broker-dealer | $1,629,764 | 0.11% | 50,348 | Shares | 2026-08-07 | |
| Mid CenterBook Partners LP Registered adviser | $1,623,484 | 0.11% | 50,154 | Shares | 2026-08-11 | |
| Mega HSBC HOLDINGS PLC | $1,520,968 | 0.10% | 46,987 | Shares | 2026-08-14 | |
| Large EXCHANGE TRADED CONCEPTS, LLC Registered adviser | $1,489,310 | 0.10% | 46,009 | Shares | 2026-08-11 | |
| Mega CANADA PENSION PLAN INVESTMENT BOARD Non-US | $1,433,991 | 0.10% | 44,300 | Shares | 2026-08-14 | |
| Mega CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Benefit plan | $1,421,949 | 0.09% | 43,928 | Shares | 2026-08-24 |
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