Amn Healthcare ServicesAMN
13F holders, Q3 2025 (September 30)249holders +1
43new positions
42sold out
8famous investors
$19.36avg. 13F price*
At the end of Q3 2025, 249 institutions reported holding Amn Healthcare Services Inc. (AMN) in their 13F filings, up 1 from Q2 2025. 43 opened new positions and 42 sold out. The largest holders were BlackRock, Inc. ($114.6M), Vanguard Group Inc. ($85.0M) and State Street Corp. ($30.9M). 8 famous investors held it, including Steve Cohen (0.0% of Point72 Asset Management's portfolio), Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio) and David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio).
- Company
- Amn Healthcare Services Inc.
- CUSIP
- 001744101
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 43 | $46.5M |
| Exits | 42 | $20.4M |
All 13F filers, Q2 2025 → Q3 2025: 7,443,405 shares bought and 7,322,332 shares sold, net +121,073 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 249 holders
| BlackRock, Inc. | 0.00% | Reduce -1.8% | 5,920,805 | $114.6M |
| Vanguard Group Inc. | 0.00% | Add +0.4% | 4,388,431 | $85.0M |
| State Street Corp. | 0.00% | Reduce -0.9% | 1,596,456 | $30.9M |
| Morgan Stanley | 0.00% | Add +87.4% | 1,548,178 | $30.0M |
| D. E. Shaw & Co. | 0.02% | Add +55.1% | 1,311,384 | $25.4M |
| Millennium Management | 0.02% | Add +262.1% | 1,287,918 | $24.9M |
| Woodline Partners LP | 0.09% | New | 990,514 | $19.2M |
| Geode Capital Management, LLC | 0.00% | Reduce -0.4% | 905,949 | $17.5M |
| Dimensional Fund Advisors LP | 0.00% | Reduce -4.4% | 883,181 | $17.1M |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -5.5% | 786,333 | $15.2M |
| Allianz Asset Management GmbH | 0.02% | Add +34.1% | 773,246 | $15.0M |
| Renaissance Technologies | 0.02% | Add +75.5% | 754,900 | $14.6M |
| Federated Hermes, Inc. | 0.03% | Add +12.5% | 733,020 | $14.2M |
| Bank of America Corp. | 0.00% | Reduce -21.5% | 721,446 | $14.0M |
| Point72 Asset Management | 0.03% | New | 692,569 | $13.4M |
| Two Sigma Investments, LP | 0.02% | Add +10.3% | 680,484 | $13.2M |
| Algert Global LLC | 0.19% | Add +10.5% | 576,651 | $11.2M |
| New South Capital Management Inc. | 0.48% | Reduce -0.6% | 540,702 | $10.5M |
| Grizzlyrock Capital, LLC | 8.08% | Add +88.5% | 537,526 | $10.4M |
| Northern Trust Corp. | 0.00% | Add +3.1% | 443,726 | $8.6M |
| Tributary Capital Management, LLC | 0.73% | Reduce -4.3% | 415,955 | $8.1M |
| Royce & Associates LP | 0.08% | Add +20.9% | 405,056 | $7.8M |
| Invesco Ltd. | 0.00% | Add +9.7% | 391,641 | $7.6M |
| Pacer Advisors, Inc. | 0.02% | Reduce -3.4% | 378,094 | $7.3M |
| Two Sigma Advisers, LP | 0.01% | Add +55.7% | 372,200 | $7.2M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -29.9% | 370,954 | $7.2M |
| UBS Group AG | 0.00% | Reduce -34.1% | 366,051 | $7.1M |
| Jane Street Group, LLC | 0.01% | Add +1152.0% | 362,804 | $7.0M |
| Thompson Investment Management, Inc. | 0.92% | Add +10.0% | 356,534 | $6.9M |
| Freestone Grove Partners LP | 0.05% | Add +195.3% | 334,174 | $6.5M |
| Barclays PLC | 0.00% | Reduce -50.5% | 317,234 | $6.1M |
| Systematic Financial Management LP | 0.14% | Add +5.5% | 304,822 | $5.9M |
| Deutsche Bank AG | 0.00% | Reduce -15.6% | 300,747 | $5.8M |
| Wells Fargo & Company | 0.00% | Reduce -7.3% | 289,350 | $5.6M |
| Lighthouse Investment Partners, LLC | 0.18% | Add +1557.4% | 262,857 | $5.1M |
| Bank of New York Mellon Corp | 0.00% | Reduce -1.9% | 241,169 | $4.7M |
| Principal Financial Group Inc. | 0.00% | Reduce -2.3% | 239,065 | $4.6M |
| Marshall Wace, LLP | 0.01% | Add +330.1% | 234,857 | $4.5M |
| Qube Research & Technologies Ltd | 0.01% | Reduce -37.3% | 232,295 | $4.5M |
| Zweig-DiMenna Associates LLC | 0.34% | No change | 223,241 | $4.3M |
| Jump Financial, LLC | 0.05% | Add +49.4% | 208,520 | $4.0M |
| Tudor Investment Corporation | 0.03% | Reduce -13.6% | 197,972 | $3.8M |
| AQR Capital Management | 0.00% | Reduce -37.7% | 191,890 | $3.7M |
| Russell Investments Group, Ltd. | 0.00% | Reduce -15.7% | 188,740 | $3.7M |
| Cubist Systematic Strategies, LLC | 0.05% | Add +172.8% | 186,716 | $3.6M |
| Nordea Investment Management AB | 0.00% | Add +3.0% | 187,357 | $3.5M |
| Counterpoint Mutual Funds LLC | 0.23% | Add +20.8% | 151,040 | $2.9M |
| Empyrean Capital Partners, LP | 0.13% | New | 150,000 | $2.9M |
| Public Sector Pension Investment Board | 0.01% | Add +14.5% | 149,447 | $2.9M |
| HRT Financial LP | 0.01% | Add +83.1% | 136,977 | $2.7M |
| Y-Intercept (Hong Kong) Ltd | 0.06% | Reduce -5.4% | 135,044 | $2.6M |
| Arrowstreet Capital, Limited Partnership | 0.00% | Reduce -48.0% | 134,253 | $2.6M |
| Rhumbline Advisers | 0.00% | Add +4.3% | 124,286 | $2.4M |
| Acadian Asset Management LLC | 0.00% | Add +162.8% | 121,191 | $2.3M |
| Citadel Advisors | 0.00% | Add +6.4% | 114,026 | $2.2M |
| Nuveen, LLC | 0.00% | Reduce -55.9% | 109,951 | $2.1M |
| JPMorgan Chase & Co. | 0.00% | Reduce -17.1% | 104,784 | $2.0M |
| Balyasny Asset Management L.P. | 0.00% | Reduce -15.7% | 103,712 | $2.0M |
| Legal & General Group Plc | 0.00% | Reduce -0.7% | 101,804 | $2.0M |
| Swedbank AB | 0.00% | No change | 99,500 | $1.9M |
| Envestnet Asset Management Inc. | 0.00% | Reduce -8.8% | 96,713 | $1.9M |
| American Century Companies Inc. | 0.00% | Add +12.4% | 95,173 | $1.8M |
| Weiss Asset Management LP | 0.03% | Reduce -42.8% | 94,702 | $1.8M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Reduce -34.3% | 91,222 | $1.8M |
| Alliancebernstein L.P. | 0.00% | Reduce -43.2% | 89,048 | $1.7M |
| Susquehanna Portfolio Strategies, LLC | 0.03% | Add +28.1% | 85,461 | $1.7M |
| CenterBook Partners LP | 0.08% | Reduce -86.8% | 84,169 | $1.6M |
| Ameriprise Financial Inc. | 0.00% | Reduce -2.2% | 79,587 | $1.5M |
| Swiss National Bank | 0.00% | Add +1.6% | 74,200 | $1.4M |
| Engineers Gate Manager LP | 0.02% | Reduce -42.1% | 74,118 | $1.4M |
| Koss-Olinger Consulting, LLC | 0.12% | Reduce -0.1% | 68,851 | $1.4M |
| First National Bank of Omaha | 0.09% | Reduce -1.7% | 72,603 | $1.4M |
| South Dakota Investment Council | 0.02% | Reduce -7.0% | 65,925 | $1.3M |
| Jacobs Levy Equity Management, Inc. | 0.01% | Add +92.1% | 65,593 | $1.3M |
| Graham Capital Management, L.P. | 0.07% | Reduce -5.3% | 65,401 | $1.3M |
| Public Employees Retirement System of Ohio | 0.00% | No change | 65,179 | $1.3M |
| Brevan Howard Capital Management LP | 0.02% | Reduce -22.2% | 64,729 | $1.3M |
| Susquehanna Fundamental Investments, LLC | 0.05% | Reduce -27.0% | 64,179 | $1.2M |
| S&T Bank | 0.34% | Reduce -11.4% | 61,919 | $1.2M |
| Mitsubishi UFJ Trust & Banking Corp | 0.00% | Reduce -18.3% | 61,357 | $1.2M |
| Teacher Retirement System of Texas | 0.00% | Add +111.2% | 58,813 | $1.1M |
| Matauro, LLC | 0.18% | New | 58,619 | $1.1M |
| Schonfeld Strategic Advisors LLC | 0.01% | Reduce -36.6% | 55,787 | $1.1M |
| Wolverine Asset Management LLC | 0.08% | No change | 55,439 | $1.1M |
| New York State Teachers Retirement System | 0.00% | No change | 52,419 | $1.0M |
| Susquehanna International Group, LLP | 0.00% | Reduce -19.6% | 50,979 | $987K |
| SG Americas Securities, LLC | 0.00% | New | 50,561 | $979K |
| ExodusPoint Capital Management, LP | 0.01% | New | 49,757 | $963K |
| Royal Bank of Canada | 0.00% | Reduce -76.4% | 49,463 | $958K |
| AXA Investment Managers S.A. | 0.00% | — | 48,913 | $947K |
| Gotham Asset Management | 0.00% | New | 47,408 | $918K |
| Readystate Asset Management LP | 0.09% | Add +157.1% | 47,143 | $913K |
| XTX Topco Ltd | 0.05% | Add +74.3% | 46,302 | $896K |
| ARGA Investment Management, LP | 0.02% | New | 45,782 | $886K |
| Man Group plc | 0.00% | Reduce -59.7% | 45,344 | $878K |
| Citigroup Inc. | 0.00% | Reduce -51.0% | 44,088 | $854K |
| Trexquant Investment LP | 0.01% | Reduce -82.2% | 42,103 | $815K |
| T. Rowe Price Associates Inc. | 0.00% | Add +10.6% | 41,990 | $813K |
| Wolverine Trading, LLC | 0.02% | New | 43,520 | $806K |
| Intech Investment Management LLC | 0.01% | Add +3.5% | 40,335 | $781K |
| CANADA LIFE ASSURANCE Co | 0.00% | No change | 41,284 | $764K |
| Prudential Financial Inc. | 0.00% | No change | 39,441 | $764K |
| Cwm, LLC | 0.00% | Reduce -21.4% | 36,998 | $716K |
| California State Teachers Retirement System | 0.00% | Reduce -1.1% | 35,146 | $680K |
| STRS Ohio | 0.00% | Add +1288.0% | 34,700 | $672K |
| Wealth Enhancement Advisory Services, LLC | 0.00% | Reduce -19.0% | 34,138 | $662K |
| Assenagon Asset Management S.A. | 0.00% | Add +39.7% | 32,373 | $627K |
| LPL Financial LLC | 0.00% | Add +5.7% | 30,494 | $590K |
| Exchange Traded Concepts, LLC | 0.01% | Add +62.4% | 30,223 | $585K |
| Orion Porfolio Solutions, LLC | 0.00% | Add +0.5% | 29,480 | $571K |
| Thrivent Financial for Lutherans | 0.00% | Reduce -1.8% | 27,648 | $535K |
| Quadrature Capital Ltd | 0.01% | Add +125.3% | 24,869 | $482K |
| Mariner, LLC | 0.00% | Add +102.7% | 23,794 | $461K |
| MetLife Investment Management, LLC | 0.00% | New | 23,116 | $448K |
| Cerity Partners LLC | 0.00% | Add +3.9% | 22,961 | $445K |
| Walleye Capital LLC | 0.00% | Reduce -90.8% | 22,618 | $438K |
| State of Alaska, Department of Revenue | 0.00% | Reduce -5.9% | 21,438 | $414K |
| Boothbay Fund Management, LLC | 0.01% | New | 21,322 | $413K |
| Illinois Municipal Retirement Fund | 0.01% | Add +8.2% | 21,245 | $411K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Reduce -11.6% | 21,075 | $408K |
| IMC-Chicago, LLC | 0.01% | New | 20,101 | $389K |
| State of Wisconsin Investment Board | 0.00% | Reduce -89.0% | 19,112 | $370K |
| RBF Capital, LLC | 0.02% | No change | 18,513 | $358K |
| Bridgefront Capital, LLC | 0.10% | Add +44.0% | 18,343 | $355K |
| Prelude Capital Management, LLC | 0.03% | New | 17,751 | $344K |
| Numerai GP LLC | 0.05% | Reduce -79.9% | 17,734 | $343K |
| Louisiana State Employees Retirement System | 0.01% | Reduce -1.7% | 17,600 | $341K |
| BNP Paribas Financial Markets | 0.00% | Reduce -73.5% | 16,814 | $326K |
| Olympiad Research LP | 0.43% | New | 16,011 | $310K |
| Tweedy, Browne Co LLC | 0.03% | New | 15,480 | $300K |
| Voya Investment Management LLC | 0.00% | Reduce -45.3% | 15,435 | $299K |
| Aristeia Capital, L.L.C. | 0.02% | New | 15,265 | $296K |
| State of Tennessee, Department of Treasury | 0.00% | No change | 15,034 | $291K |
| Fifth Lane Capital, LP | 0.30% | New | 15,000 | $290K |
| Yousif Capital Management, LLC | 0.00% | Reduce -12.3% | 14,942 | $289K |
| Fox Run Management, L.L.C. | 0.04% | Reduce -61.1% | 14,916 | $289K |
| Comerica Bank | 0.00% | Reduce -13.9% | 14,776 | $286K |
| Creative Planning | 0.00% | Add +11.0% | 14,664 | $284K |
| Virtus Advisers, LLC | 0.15% | New | 13,800 | $267K |
| Boston Partners | 0.00% | Add +33.4% | 13,473 | $261K |
| Verition Fund Management LLC | 0.00% | Reduce -60.3% | 13,149 | $255K |
| First National Advisers, LLC | 0.03% | Reduce -6.4% | 13,040 | $252K |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -7.5% | 12,723 | $246K |
| Ieq Capital, LLC | 0.00% | Reduce -76.4% | 12,716 | $246K |
| Inceptionr LLC | 0.06% | New | 12,657 | $245K |
| Ensign Peak Advisors, Inc | 0.00% | Reduce -5.7% | 12,365 | $239K |
| Voleon Capital Management LP | 0.01% | New | 12,274 | $238K |
| Campbell & CO Investment Adviser LLC | 0.02% | Reduce -78.8% | 12,207 | $236K |
| State of Wyoming | 0.03% | Add +39.0% | 12,162 | $235K |
| Vident Advisory, LLC | 0.00% | New | 12,104 | $234K |
| Gsa Capital Partners LLP | 0.02% | Add +4.2% | 11,834 | $229K |
| PNC Financial Services Group, Inc. | 0.00% | Reduce -21.2% | 11,801 | $228K |
| New York State Common Retirement Fund | 0.00% | No change | 11,722 | $227K |
| Natixis Advisors, LLC | 0.00% | Reduce -16.0% | 11,666 | $226K |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.00% | No change | 11,474 | $222K |
| Arizona State Retirement System | 0.00% | Add +1.6% | 11,328 | $219K |
| Amalgamated Bank | 0.00% | Add +3.7% | 11,303 | $219K |
| Janus Henderson Group PLC | 0.00% | No change | 11,215 | $217K |
| Teachers Retirement System of the State of Kentucky | 0.00% | Reduce -20.7% | 11,120 | $215K |
| Quantinno Capital Management LP | 0.00% | New | 11,092 | $215K |
| Simplex Trading, LLC | 0.00% | New | 10,790 | $208K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | Add +17.5% | 10,627 | $206K |
| Vestcor Inc | 0.01% | New | 10,319 | $200K |
| Rockefeller Capital Management L.P. | 0.00% | New | 9,644 | $187K |
| AlphaQuest LLC | 0.01% | New | 8,906 | $172K |
| Oregon Public Employees Retirement Fund | 0.00% | Reduce -1.1% | 8,670 | $168K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +166.3% | 8,236 | $159K |
| KLP Kapitalforvaltning As | 0.00% | No change | 7,000 | $136K |
| Osaic Holdings, Inc. | 0.00% | Add +20.9% | 6,680 | $130K |
| US Bancorp \de | 0.00% | Reduce -15.3% | 6,516 | $126K |
| iSAM Funds (UK) Ltd | 0.02% | New | 6,204 | $120K |
| FNY Investment Advisers, LLC | 0.04% | New | 6,000 | $116K |
| Canada Pension Plan Investment Board | 0.00% | Reduce -53.2% | 5,900 | $114K |
| Franklin Resources Inc. | 0.00% | New | 2,385 | $106K |
| Covestor Ltd | 0.05% | Add +13.9% | 4,747 | $92K |
| Public Employees Retirement Association of Colorado | 0.00% | No change | 4,522 | $88K |
| FMR LLC | 0.00% | Reduce -99.8% | 4,409 | $85K |
| Point72 (DIFC) Ltd | 0.01% | Add +436.0% | 4,111 | $80K |
| Arax Advisory Partners | 0.00% | Add +2199.3% | 3,495 | $68K |
| DekaBank Deutsche Girozentrale | 0.00% | No change | 3,611 | $66K |
| Johnson Financial Group, Inc. | 0.00% | New | 3,250 | $63K |
| Ameritas Investment Partners, Inc. | 0.00% | Reduce -13.8% | 3,202 | $62K |
| Nomura Asset Management Co. Ltd. | 0.00% | No change | 3,010 | $58K |
| Strengthening Families & Communities, LLC | 0.01% | Add +238.5% | 1,713 | $55K |
| Glen Eagle Advisors, LLC | 0.01% | Reduce -28.6% | 2,802 | $54K |
| Walleye Trading LLC | 0.00% | New | 2,671 | $52K |
| Sterling Capital Management LLC | 0.00% | Add +155.6% | 2,645 | $51K |
| Peregrine Capital Management LLC | 0.00% | No change | 2,220 | $43K |
| Versant Capital Management, Inc | 0.00% | Reduce -15.1% | 1,492 | $29K |
| Group One Trading LLC | 0.00% | New | 1,417 | $27K |
| Hantz Financial Services, Inc. | 0.00% | Add +6877.8% | 1,256 | $24K |
| GAMMA Investing LLC | 0.00% | Reduce -49.5% | 1,112 | $22K |
| Shell Asset Management Co. | 0.00% | Reduce -59.5% | 1,104 | $21K |
| Larson Financial Group LLC | 0.00% | Add +34466.7% | 1,037 | $20K |
| China Universal Asset Management Co., Ltd. | 0.00% | New | 1,000 | $19K |
| Essential Partners LLC | 0.01% | Reduce -41.0% | 882 | $17K |
| Curat Global, LLC | 0.02% | No change | 874 | $17K |
| Point72 Europe (London) LLP | 0.00% | New | 807 | $16K |
| Truvestments Capital LLC | 0.00% | No change | 713 | $14K |
| UMB Bank, n.a. | 0.00% | Add +9.6% | 705 | $14K |
| National Bank of Canada | 0.00% | Add +23.9% | 633 | $12K |
| Winnacle Wealth LLC | 0.01% | New | 600 | $12K |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0.00% | Add +16.8% | 611 | $12K |
| Golden State Wealth Management, LLC | 0.00% | No change | 555 | $11K |
| Brown Brothers Harriman & Co. | 0.00% | Reduce -19.8% | 513 | $10K |
| Nisa Investment Advisors, LLC | 0.00% | Add +38.7% | 423 | $8K |
| Quantbot Technologies LP | 0.00% | Reduce -98.8% | 321 | $6K |
| Private Trust Co. NA | 0.00% | Add +46.6% | 305 | $6K |
| Danske Bank A/S | 0.00% | No change | 300 | $6K |
| EverSource Wealth Advisors, LLC | 0.00% | Reduce -51.4% | 259 | $5K |
| CoreCap Advisors, LLC | 0.00% | No change | 233 | $5K |
| CIBC Private Wealth Group LLC | 0.00% | Reduce -9.0% | 202 | $4K |
| Clearstead Advisors, LLC | 0.00% | Reduce -41.6% | 199 | $4K |
| Salomon & Ludwin, LLC | 0.00% | New | 176 | $4K |
| True Wealth Design, LLC | 0.00% | Reduce -62.1% | 183 | $4K |
| Fifth Third Bancorp | 0.00% | Reduce -7.1% | 171 | $3K |
| Bessemer Group Inc. | 0.00% | Reduce -30.5% | 91 | $3K |
| Jones Financial Companies LLLP | 0.00% | Reduce -28.4% | 156 | $3K |
| Farther Finance Advisors, LLC | 0.00% | Reduce -82.7% | 146 | $3K |
| MassMutual Private Wealth & Trust, FSB | 0.00% | Add +60.7% | 143 | $3K |
| Huntington National Bank | 0.00% | New | 133 | $3K |
| Allworth Financial LP | 0.00% | Reduce -62.8% | 129 | $2K |
| Painted Porch Advisors LLC | 0.00% | No change | 121 | $2K |
| Principal Securities, Inc. | 0.00% | No change | 99 | $2K |
| Global Retirement Partners, LLC | 0.00% | Add +38.8% | 93 | $2K |
| GPS Wealth Strategies Group, LLC | 0.00% | No change | 82 | $2K |
| Burkett Financial Services, LLC | 0.00% | No change | 75 | $1K |
| Optiver Holding B.V. | 0.00% | New | 66 | $1K |
| Rothschild Investment LLC | 0.00% | Add +8.3% | 65 | $1K |
| Smartleaf Asset Management LLC | 0.00% | No change | 68 | $1K |
| Whittier Trust Co. | 0.00% | No change | 56 | $1K |
| Bell Investment Advisors, Inc | 0.00% | No change | 57 | $1K |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.00% | No change | 57 | $1K |
| Quadrant Capital Group LLC | 0.00% | New | 54 | $1K |
| Mather Group, Llc. | 0.00% | New | 37 | $716 |
| IFP Advisors, Inc | 0.00% | Reduce -67.7% | 32 | $620 |
| Farmers & Merchants Investments Inc. | 0.00% | No change | 28 | $542 |
| Steward Partners Investment Advisory, LLC | 0.00% | Add +154.6% | 28 | $542 |
| Financial Consulate, Inc. | 0.00% | New | 25 | $484 |
| Parkside Financial Bank & Trust | 0.00% | Reduce -24.2% | 25 | $484 |
| Signaturefd, LLC | 0.00% | Reduce -92.6% | 22 | $426 |
| Atlantic Edge Private Wealth Management, LLC | 0.00% | No change | 18 | $349 |
| Cherry Tree Wealth Management, LLC | 0.00% | No change | 17 | $330 |
| Wealthspire Advisors, LLC | 0.00% | New | 13 | $252 |
| Parallel Advisors, LLC | 0.00% | Reduce -83.5% | 13 | $252 |
| Transamerica Financial Advisors, LLC | 0.00% | New | 6 | $116 |
| MAI Capital Management | 0.00% | Reduce -93.3% | 5 | $97 |
| Abound Wealth Management | 0.00% | No change | 4 | $78 |
| Whittier Trust Co. of Nevada Inc. | 0.00% | No change | 1 | $21 |
"% of holder's portfolio" is AMN's weight in each manager's 13F, not the share of Amn Healthcare Services Inc. the manager owns.