The Boeing Co. and Consolidated Subsidiaries 91-0425694 Seattle 20 808,110 $119.5B Microsoft Corporation 91-1144442 Redmond 4 332,402 $65.6B Western Conference of Teamsters Pension Trust Fund Board of Trustees 91-6145047 Seattle 1 231,353 $56.4B Costco Wholesale Corporation 91-1223280 Issaquah 7 1,035,513 $41.1B Amazon.COM Services, LLC 82-0544687 Seattle 3 2,402,650 $34.6B Amazon.COM Services,LLC 91-1986545 North Seattle 1 1,209,303 $26.2B Providence Health & Services 51-0216586 Renton 4 207,347 $16.7B T-Mobile USA, Inc. 91-1983600 Bellevue 2 138,787 $9.1B Alaska Airlines, Inc. 92-0009235 Seattle 10 45,359 $7.4B Paccar Inc. 91-0351110 Bellevue 6 33,202 $5.7B Starbucks Corporation 91-1325671 Seattle 2 451,616 $4.9B St.Joseph Health System 95-3589356 Renton 3 52,758 $4.6B Nordstrom, Inc. 91-0515058 Seattle 4 119,911 $4.3B Weyerhaeuser Company 91-0470860 Seattle 3 19,910 $3.9B Schweitzer Engineering Laboratories, Inc. 91-1196408 Pullman 3 13,859 $3.7B Board of Trustees, Locals 302 & 612 of the IUOE - 91-6028571 Seattle 1 7,978 $3.3B Hanford Pension and Savings Plans Committee 90-0501441 Richland 3 8,554 $3.2B Multicare Health System 91-1352172 Tacoma 7 59,866 $3.1B Board of Trustees, Sound Retirement Trust 91-6069306 Bothell 1 75,402 $2.6B Puget Sound Energy, Inc. 91-0374630 Bellevue 5 8,427 $2.2B Fortive Corporation 47-5654583 Everett 2 18,559 $2.1B Milliman 91-0675641 Seattle 3 10,508 $2.1B Perkins COIE LLP 91-0591206 Seattle 4 5,146 $1.9B Board of Trustees GCIU-Employer Retirement Benefit Plan 91-6024903 Seattle 1 1,147 $1.8B Expedia, Inc. 91-1996083 Seattle 2 15,831 $1.8B Seattle Childrens Healthcare System 91-1250116 Seattle 3 30,263 $1.7B Washington Permanente Medical Group, P.C. 91-1841629 Renton 2 2,746 $1.6B Slalom, Inc. 84-1246887 Seattle 2 16,574 $1.6B BOT, Western WA Laborers-Employers Pension Trust 91-6022315 Bothell 1 10,033 $1.5B Fred Hutchinson Cancer Center 91-1935159 Seattle 2 12,025 $1.5B Avista Corporation 91-0462470 Spokane 2 3,163 $1.5B Board of Trustees, Puget Sound Electrical Workers Pension Trust 91-6180333 Seattle 1 4,745 $1.3B Swedish Health Services 91-0433740 Renton 6 14,830 $1.3B BOT, WA State Plumbing and Pipefitting Industry Pension Plan 91-6029141 Tukwila 1 5,015 $1.3B Expeditors International of Washington, Inc. 91-1069248 Seattle 9 34,384 $1.2B Blue Origin, LLC 61-1770771 Kent 2 25,844 $1.2B NASH Holdings LLC 90-1012631 Seattle 4 6,306 $1.2B MOSS Adams LLP 91-0189318 Seattle 3 8,902 $1.1B Premera 91-1662324 Mountlake Terrace 4 9,042 $1.1B F5, Inc. 91-1714307 Seattle 2 6,069 $1.1B Board of Trustees, Western Metal Industry Pension Plan 91-6033499 Seattle 1 1,637 $1.0B Gates Foundation 56-2618866 Seattle 3 6,651 $1.0B Recreational Equipment, Inc. 91-0656890 Sumner 2 27,060 $1.0B Northwest Ironworkers Retirement Plan Board of Trustees 91-6123688 Seattle 1 3,183 $854.4M Zillow Group, Inc. 47-1645716 Seattle 2 12,639 $849.8M Automotive Machinists Pension Trust 91-6123687 Seattle 1 505 $847.3M Davis Wright Tremaine LLP 91-0839480 Seattle 4 3,142 $845.9M Board of Trustees, Pacific Coast Benefits Trust Fund 91-1032878 Seattle 1 49,727 $786.3M Columbia Banking System, Inc. 91-1422237 Tacoma 2 4,695 $761.3M Boeing Employees' Credit Union 91-0219435 Seattle 3 9,097 $761.3M Nintendo of America Inc. 13-3024042 Redmond 3 4,459 $758.7M NAES Corporation 91-1111672 Issaquah 3 5,291 $756.1M Carrix, Inc. 91-1653735 Seattle 5 10,245 $753.7M The Association of University Physicians 91-1220843 Seattle 3 6,111 $727.4M Lynden Incorporated 91-1169184 Seattle 3 4,410 $706.2M Confluence Health 91-0647181 Wenatchee 2 3,948 $697.1M Saltchuk Resources, Inc. 91-1186367 Seattle 2 10,429 $669.8M Clearwater Paper Corporation 20-3594554 Spokane 7 4,866 $666.0M Board of Trustees of the Western WA U.A. Supplemental Pension Plan 91-1879397 Tukwila 1 4,139 $661.1M Overlake Hospital Medical Center 91-0652651 Bellevue 4 7,478 $653.5M Itron, Inc. 91-1011792 Liberty Lake 2 5,016 $650.5M Horizon Air Industries, Inc. 91-1201373 Seattle 2 6,534 $631.1M Russell Investments Group, LLC 47-3735863 Seattle 2 1,252 $625.0M Board of Trustees Puget Sound Electrical Workers 401(k) Savings Plan 91-6180326 Seattle 1 7,974 $622.3M Peacehealth 91-0939479 Vancouver 5 7,222 $603.4M Board of Trustees, Alaska Laborers- Employers Retirement Fund 91-6028298 Seattle 1 1,653 $602.0M Ironworkers District Council of the PACI Field Ironworkers Annuity TRU 91-1342114 Mercer Island 1 7,218 $593.8M Sound Inpatient Physicians, Inc. 20-3050924 Tacoma 5 9,093 $557.0M Symetra Life Insurance Company 91-0742147 Bellevue 2 4,962 $552.0M Board of Trustees, CIC-Forest Products Retirement 45-6909074 Seattle 3 1,410 $525.1M Gonzaga University 91-0236600 Spokane 2 3,661 $521.5M Proliance Surgeons, Inc., P.S. 91-1606533 Seattle 2 3,511 $516.8M Board of Trustees AGC-IUOE Local of AGC-IUOE Local 701 Pension Trust 93-6075580 Seattle 2 6,156 $515.4M Board of Trustees, SEIU Healthcare NW Health 20-1842198 Seattle 1 25,367 $479.5M 112/73 Retirement Trust Fund NECA - IBEW 91-1167290 Spokane 1 6,481 $478.9M Seattle University 91-0565006 Seattle 8 8,768 $478.9M Board of Trustees, Cement Masons and Plasterers Retirement Trust 91-6066773 Seattle 1 1,419 $454.7M Children's University Medical Group 91-1336707 Seattle 2 1,572 $435.0M Board of Trustees, Washington Teamsters Welfare Trust 91-6034673 Seattle 1 20,828 $399.8M Board of Trustees, Iron Workers Local No. 5 & IWEA 52-1075473 Mercer Island 1 768 $399.5M Potlatchdeltic Corporation 82-0156045 Spokane 6 4,545 $392.0M Board of Trustees, SEIU 775 Secure Retirement Trust 47-4321390 Seattle 1 72,804 $383.8M Board of Trustees, Western Glaziers Retirement Plan 91-6050587 Tukwila 1 1,031 $371.0M Colliers International USA, LLC 45-3704406 Seattle 3 9,697 $356.0M The University of Puget Sound 91-0564961 Tacoma 3 2,058 $354.1M Princess Cruise Lines, Ltd. 98-0215899 Seattle 1 2,323 $352.6M Washington State Council of Fire Fighters 91-0729677 Olympia 2 12,819 $352.2M Triple B Corporation 91-1367461 Seattle 3 5,733 $339.4M Seattle Times Company 91-0403890 Seattle 5 1,294 $336.3M Board of Trustees, LO 302 & 612 Intl Union of OPER 91-6028570 Seattle 1 9,074 $325.0M Integra Imaging, P.S. 46-1062769 Spokane 3 1,895 $324.2M Radia, Inc., P.S. 91-1853574 Lynnwood 5 2,107 $323.7M Getty Images, Inc. 98-0177556 Seattle 3 2,314 $310.4M PATH 91-1157127 Seattle 2 1,113 $300.8M Board of Trustees of the I.B.E.W. Pacific Coast Pension Fund 94-6128032 Spokane 1 905 $295.5M Valve Corporation 91-2184416 Bellevue 2 712 $291.5M Trustees of the San Diego City Employees Retiree Medical Trust 45-4698959 Spokane 1 1,068 $288.8M Parametrix, Inc. 91-0914810 Puyallup 3 2,517 $282.9M TECK American, Inc. & Subsidiaries 26-1974324 Spokane 8 6,501 $276.0M Smartsheet Inc. 20-2954357 Bellevue 2 4,854 $273.8M 
