| Apple Inc | 57,703 | US$16.7M | 3.8% |
| Micron Technology, Inc. | 13,013 | US$15M | 3.4% |
| Alphabet Inc (google) Class C | 21,997 | US$7.86M | 1.8% |
| Nvidia Corporation | 35,241 | US$7.05M | 1.6% |
| Berkshire Hathaway Inc. | 13,553 | US$6.78M | 1.6% |
| Microsoft Corp. | 17,362 | US$6.48M | 1.5% |
| Amazon.com, Inc. | 20,591 | US$4.91M | 1.1% |
| Caterpillar, Inc. | 3,843 | US$4.09M | 0.94% |
| Taiwan Semiconductor Manufacturing Co., Ltd. | 8,109 | US$3.87M | 0.89% |
| Eli Lilly And Company | 2,696 | US$3.23M | 0.74% |
| Johnson & Johnson | 11,234 | US$2.85M | 0.65% |
| Jp Morgan Chase & Co. | 8,656 | US$2.83M | 0.65% |
| Applied Materials, Inc. | 3,720 | US$2.69M | 0.62% |
| Rtx Corporation | 12,355 | US$2.34M | 0.54% |
| Advanced Micro Devices Inc | 3,996 | US$2.32M | 0.53% |
| Abbvie Inc. | 9,181 | US$2.31M | 0.53% |
| Costco Wholesale Corporation | 2,212 | US$2.07M | 0.47% |
| Tesla, Inc. | 4,485 | US$1.89M | 0.43% |
| Merck & Company, Inc. | 13,960 | US$1.79M | 0.41% |
| Marvell Technology, Inc. | 6,008 | US$1.79M | 0.41% |
| Deere & Company | 2,714 | US$1.72M | 0.39% |
| Home Depot, Inc. (the) | 4,848 | US$1.71M | 0.39% |
| Meta Platforms, Inc. | 2,874 | US$1.62M | 0.37% |
| Fifth Third Bancorp | 26,728 | US$1.51M | 0.35% |
| Walmart Inc. | 12,946 | US$1.47M | 0.34% |
| Caseys General Stores, Inc. | 1,725 | US$1.37M | 0.31% |
| Alliant Energy Corporation | 17,644 | US$1.35M | 0.31% |
| International Business Machines Corporation | 4,488 | US$1.26M | 0.29% |
| Intel Corporation | 8,878 | US$1.24M | 0.28% |
| Coca-cola Company (the) | 14,936 | US$1.21M | 0.28% |
| Goldman Sachs Group, Inc. (the) | 1,197 | US$1.21M | 0.28% |
| Mercadolibre, Inc. | 679 | US$1.15M | 0.26% |
| Crowdstrike Holdings, Inc. | 1,496 | US$1.14M | 0.26% |
| Lockheed Martin Corporation | 2,198 | US$1.12M | 0.26% |
| Exxon Mobil Corporation | 8,170 | US$1.12M | 0.26% |
| Chevron Corporation | 6,340 | US$1.05M | 0.24% |
| Verizon Communications Inc. | 23,918 | US$1.01M | 0.23% |
| Nextera Energy, Inc. | 10,466 | US$919K | 0.21% |
| Automatic Data Processing, Inc. | 4,081 | US$914K | 0.21% |
| Procter & Gamble Company (the) | 6,104 | US$895K | 0.21% |
| Amgen Inc. | 2,441 | US$884K | 0.20% |
| Principal Financial Group Inc | 7,938 | US$856K | 0.20% |
| Southern Company (the) | 8,788 | US$841K | 0.19% |
| U.s. Bancorp | 13,693 | US$827K | 0.19% |
| Broadcom Inc. | 2,158 | US$815K | 0.19% |
| Netapp, Inc. | 5,215 | US$807K | 0.18% |
| Cummins Inc. | 1,129 | US$805K | 0.18% |
| Bank Of America Corporation | 14,106 | US$804K | 0.18% |
| Altria Group, Inc. | 11,000 | US$791K | 0.18% |
| Ge Aerospace | 2,092 | US$782K | 0.18% |
| 3m Company | 4,801 | US$777K | 0.18% |
| Ies Holdings, Inc. | 1,057 | US$777K | 0.18% |
| Union Pacific Corporation | 2,847 | US$774K | 0.18% |
| American Electric Power Company, Inc. | 5,655 | US$774K | 0.18% |
| The Travelers Companies, Inc. | 2,186 | US$722K | 0.17% |
| Pfizer, Inc. | 29,095 | US$701K | 0.16% |
| Visa Inc. | 2,004 | US$688K | 0.16% |
| Lowe's Companies, Inc. | 2,949 | US$650K | 0.15% |
| Wec Energy Group, Inc. | 5,492 | US$641K | 0.15% |
| Enbridge Inc. | 10,857 | US$589K | 0.13% |
| Morgan Stanley | 2,782 | US$582K | 0.13% |
| Consolidated Edison, Inc. | 4,800 | US$531K | 0.12% |
| Texas Instruments Incorporated | 1,745 | US$520K | 0.12% |
| Dover Corporation | 2,319 | US$520K | 0.12% |
| Ge Vernova Inc. | 440 | US$517K | 0.12% |
| Starbucks Corporation | 5,057 | US$517K | 0.12% |
| Mcdonald's Corporation | 1,812 | US$490K | 0.11% |
| Cisco Systems, Inc. | 4,153 | US$488K | 0.11% |
| Bristol-myers Squibb Company | 8,431 | US$486K | 0.11% |
| Pepsico, Inc. | 3,567 | US$483K | 0.11% |
| Snowflake Inc. | 1,824 | US$464K | 0.11% |
| Salesforce, Inc. | 2,930 | US$459K | 0.11% |
| Ford Mtr Co Del | 32,754 | US$455K | 0.10% |
| Boeing Company (the) | 2,093 | US$453K | 0.10% |
| Abbott Laboratories | 4,943 | US$449K | 0.10% |
| Valero Energy Corporation | 1,574 | US$410K | 0.09% |
| Philip Morris International Inc | 2,251 | US$407K | 0.09% |
| American Express Company | 1,200 | US$406K | 0.09% |
| Gilead Sciences, Inc. | 3,212 | US$406K | 0.09% |
| Waste Management, Inc. | 1,774 | US$395K | 0.09% |
| Ciena Corporation | 800 | US$392K | 0.09% |
| Capital One Financial Corporation | 1,928 | US$387K | 0.09% |
| United Parcel Service, Inc. | 3,494 | US$376K | 0.09% |
| At&t Inc. | 17,967 | US$372K | 0.09% |
| Texas Pacific Land Corporation | 783 | US$343K | 0.08% |
| Mastercard Incorporated | 659 | US$338K | 0.08% |
| Oracle Corporation | 2,221 | US$325K | 0.07% |
| Axon Enterprise, Inc. | 580 | US$325K | 0.07% |
| General Dynamics Corporation | 898 | US$318K | 0.07% |
| S&p Global Inc. | 751 | US$306K | 0.07% |
| The Bank Of New York Mellon Corporation | 2,099 | US$304K | 0.07% |
| Lam Research Corporation | 680 | US$295K | 0.07% |
| Super Micro Computer, Inc. | 10,030 | US$294K | 0.07% |
| Duke Energy Corporation (holding Company) | 2,292 | US$290K | 0.07% |
| Martin Marietta Materials, Inc. | 497 | US$287K | 0.07% |
| Fiserv, Inc. | 5,730 | US$281K | 0.06% |
| Marathon Petroleum Corporation | 1,091 | US$279K | 0.06% |
| Conocophillips | 2,630 | US$273K | 0.06% |
| Citigroup, Inc. | 1,925 | US$269K | 0.06% |
| Wells Fargo & Company | 3,189 | US$264K | 0.06% |