| 持股明細(資料日期：2025/04/30) |
| 持股名稱 | 比例 |
| General Electric Co. | 4.19% |
| RTX Corp. | 3.23% |
| Uber Technologies Inc. | 2.95% |
| Caterpillar Inc. | 2.87% |
| Honeywell International Inc. | 2.63% |
| Union Pacific Corp. | 2.51% |
| Automatic Data Processing Inc. | 2.35% |
| Deere & Co. | 2.30% |
| Eaton Corp. plc | 2.23% |
| Boeing Co. | 2.20% |
| GE Vernova LLC | 1.96% |
| Lockheed Martin Corp. | 1.96% |
| Waste Management Inc. | 1.80% |
| Trane Technologies plc | 1.66% |
| TransDigm Group Inc. | 1.53% |
| Parker-Hannifin Corp. | 1.50% |
| Cintas Corp. | 1.48% |
| 3M Co. | 1.45% |
| Illinois Tool Works Inc. | 1.36% |
| United Parcel Service Inc. Class B | 1.34% |
| Northrop Grumman Corp. | 1.29% |
| General Dynamics Corp. | 1.22% |
| Emerson Electric Co. | 1.15% |
| Johnson Controls International plc | 1.07% |
| Republic Services Inc. Class A | 1.06% |
| CSX Corp. | 1.04% |
| Howmet Aerospace Inc. | 1.03% |
| Copart Inc. | 1.02% |
| Waste Connections Inc. | 0.98% |
| Norfolk Southern Corp. | 0.97% |
| Carrier Global Corp. | 0.97% |
| Paychex Inc. | 0.92% |
| FedEx Corp. | 0.92% |
| PACCAR Inc. | 0.91% |
| Fastenal Co. | 0.89% |
| WW Grainger Inc. | 0.86% |
| Axon Enterprise Inc. | 0.85% |
| Quanta Services Inc. | 0.83% |
| Verisk Analytics Inc. Class A | 0.80% |
| United Rentals Inc. | 0.80% |
| L3Harris Technologies Inc. | 0.80% |
| Cummins Inc. | 0.77% |
| AMETEK Inc. | 0.75% |
| Otis Worldwide Corp. | 0.74% |
| Ferguson Enterprises Inc./DE | 0.65% |
| Equifax Inc. | 0.62% |
| Westinghouse Air Brake Technologies Corp. | 0.61% |
| Vertiv Holdings Co. Class A | 0.59% |
| Ingersoll Rand Inc. | 0.58% |
| Old Dominion Freight Line Inc. | 0.57% |
| Xylem Inc./NY | 0.56% |
| Broadridge Financial Solutions Inc. | 0.54% |
| Rockwell Automation Inc. | 0.54% |
| Delta Air Lines Inc. | 0.52% |
| Fortive Corp. | 0.46% |
| Veralto Corp. | 0.46% |
| Dover Corp. | 0.45% |
| United Airlines Holdings Inc. | 0.44% |
| Hubbell Inc. Class B | 0.37% |
| Leidos Holdings Inc. | 0.36% |
| EMCOR Group Inc. | 0.35% |
| Lennox International Inc. | 0.34% |
| Carlisle Cos. Inc. | 0.33% |
| SS&C Technologies Holdings Inc. | 0.32% |
| Snap-on Inc. | 0.32% |
| Rollins Inc. | 0.32% |
| TransUnion | 0.31% |
| Watsco Inc. | 0.31% |
| Expeditors International of Washington Inc. | 0.30% |
| Southwest Airlines Co. | 0.29% |
| Jacobs Solutions Inc. | 0.29% |
| HEICO Corp. Class A | 0.29% |
| Pentair plc | 0.29% |
| Booz Allen Hamilton Holding Corp. Class A | 0.29% |
| Comfort Systems USA Inc. | 0.27% |
| Graco Inc. | 0.26% |
| Builders FirstSource Inc. | 0.26% |
| AECOM | 0.25% |
| Curtiss-Wright Corp. | 0.25% |
| IDEX Corp. | 0.25% |
| Masco Corp. | 0.25% |
| Textron Inc. | 0.25% |
| Owens Corning | 0.24% |
| XPO Logistics Inc. | 0.24% |
| Allegion plc | 0.23% |
| Paycom Software Inc. | 0.23% |
| ITT Inc. | 0.21% |
| HEICO Corp. | 0.21% |
| FTAI Aviation Ltd. | 0.21% |
| Woodward Inc. | 0.21% |
| Clean Harbors Inc. | 0.21% |
| CACI International Inc. Class A | 0.20% |
| CH Robinson Worldwide Inc. | 0.20% |
| JB Hunt Transport Services Inc. | 0.20% |
| Nordson Corp. | 0.20% |
| RBC Bearings Inc. | 0.19% |
| Lincoln Electric Holdings Inc. | 0.19% |
| CNH Industrial NV | 0.19% |
| Core & Main Inc. Class A | 0.19% |
| BWX Technologies Inc. | 0.19% |
| Applied Industrial Technologies Inc. | 0.18% |
| Stanley Black & Decker Inc. | 0.18% |
| nVent Electric plc | 0.17% |
| Huntington Ingalls Industries Inc. | 0.17% |
| Ceridian HCM Holding Inc. | 0.17% |
| Genpact Ltd. | 0.16% |
| Paylocity Holding Corp. | 0.16% |
| MasTec Inc. | 0.16% |
| Tetra Tech Inc. | 0.16% |
| Advanced Drainage Systems Inc. | 0.16% |
| AO Smith Corp. | 0.16% |
| API Group Corp. | 0.15% |
| Allegheny Technologies Inc. | 0.15% |
| Allison Transmission Holdings Inc. | 0.15% |
| Crane Co. | 0.15% |
| WESCO International Inc. | 0.15% |
| Mueller Industries Inc. | 0.15% |
| ExlService Holdings Inc. | 0.15% |
| Donaldson Co. Inc. | 0.15% |
| Casella Waste Systems Inc. Class A | 0.14% |
| KBR Inc. | 0.14% |
| Middleby Corp. | 0.14% |
| Rocket Lab USA Inc. | 0.14% |
| Acuity Brands Inc. | 0.14% |
| AZEK Co. Inc. Class A | 0.14% |
| American Airlines Group Inc. | 0.13% |
| Regal Beloit Corp. | 0.13% |
| Toro Co. | 0.13% |
| Generac Holdings Inc. | 0.13% |
| Esab Corp. | 0.13% |
| Fortune Brands Home & Security Inc. | 0.13% |
| Knight-Swift Transportation Holdings Inc. | 0.12% |
| UFP Industries Inc. | 0.12% |
| Trex Co. Inc. | 0.12% |
| SPX Technologies Inc. | 0.12% |
| Simpson Manufacturing Co. Inc. | 0.12% |
| Saia Inc. | 0.12% |
| AAON Inc. | 0.12% |
| Armstrong World Industries Inc. | 0.12% |
| Alaska Air Group Inc. | 0.11% |
| Watts Water Technologies Inc. Class A | 0.11% |
| Science Applications International Corp. | 0.11% |
| Valmont Industries Inc. | 0.11% |
| Ryder System Inc. | 0.11% |
| NEXTracker Inc. Class A | 0.11% |
| MSA Safety Inc. | 0.11% |
| Kirby Corp. | 0.11% |
| Chart Industries Inc. | 0.11% |
| FTI Consulting Inc. | 0.11% |
| Fluor Corp. | 0.11% |
| Flowserve Corp. | 0.11% |
| Federal Signal Corp. | 0.10% |
| CSW Industrials Inc. | 0.10% |
| Kratos Defense & Security Solutions Inc. | 0.10% |
| Lyft Inc. Class A | 0.10% |
| Oshkosh Corp. | 0.10% |
| SiteOne Landscape Supply Inc. | 0.10% |
| AGCO Corp. | 0.10% |
| Air Lease Corp. Class A | 0.09% |
| WillScot Holdings Corp. | 0.09% |
| Zurn Elkay Water Solutions Corp. | 0.09% |
| Sterling Construction Co. Inc. | 0.09% |
| Robert Half International Inc. | 0.09% |
| Moog Inc. Class A | 0.09% |
| Landstar System Inc. | 0.09% |
| John Bean Technologies Corp. | 0.09% |
| Gates Industrial Corp. plc | 0.09% |
| Dycom Industries Inc. | 0.09% |
| GATX Corp. | 0.09% |
| GEO Group Inc. | 0.08% |
| Exponent Inc. | 0.08% |
| ESCO Technologies Inc. | 0.08% |
| GXO Logistics Inc. | 0.08% |
| Hexcel Corp. | 0.08% |
| MAXIMUS Inc. | 0.08% |
| Mueller Water Products Inc. Class A | 0.08% |
| Timken Co. | 0.08% |
| Spirit AeroSystems Holdings Inc. Class A | 0.08% |
| Arcosa Inc. | 0.08% |
| AeroVironment Inc. | 0.08% |
| Boise Cascade Co. | 0.07% |
| Brink's Co. | 0.07% |
| Bloom Energy Corp. Class A | 0.07% |
| SkyWest Inc. | 0.07% |
| Verra Mobility Corp. Class A | 0.07% |
| UL Solutions Inc. Class A | 0.07% |
| MSC Industrial Direct Co. Inc. Class A | 0.07% |
| Matson Inc. | 0.07% |
| Construction Partners Inc. Class A | 0.07% |
| Granite Construction Inc. | 0.07% |
| Kadant Inc. | 0.07% |
| EnerSys | 0.07% |
| Leonardo DRS Inc. | 0.06% |
| Franklin Electric Co. Inc. | 0.06% |
| Korn Ferry | 0.06% |
| H&E Equipment Services Inc. | 0.06% |
| Herc Holdings Inc. | 0.06% |
| Parsons Corp. | 0.06% |
| Primoris Services Corp. | 0.06% |
| EnPro Industries Inc. | 0.06% |
| Standardaero Inc. | 0.06% |
| Rush Enterprises Inc. Class A | 0.06% |
| Sensata Technologies Holding plc | 0.06% |
| Brady Corp. Class A | 0.06% |
| Atmus Filtration Technologies Inc. | 0.06% |
| Amentum Holdings Inc. | 0.06% |
| ABM Industries Inc. | 0.06% |
| Archer Aviation Inc. Class A | 0.06% |
| CBIZ Inc. | 0.06% |
| WNS Holdings Ltd. | 0.05% |
| AZZ Inc. | 0.05% |
| Terex Corp. | 0.05% |
| UniFirst Corp./MA | 0.05% |
| TriNet Group Inc. | 0.05% |
| McGrath RentCorp | 0.05% |
| Mercury Systems Inc. | 0.05% |
| Resideo Technologies Inc. | 0.05% |
| Huron Consulting Group Inc. | 0.05% |
| Hayward Holdings Inc. | 0.05% |
| Joby Aviation Inc. | 0.05% |
| Griffon Corp. | 0.05% |
| GMS Inc. | 0.05% |
| CoreCivic Inc. | 0.05% |
| Dun & Bradstreet Holdings Inc. | 0.05% |
| Enerpac Tool Group Corp. Class A | 0.04% |
| Everus Construction Group Inc. | 0.04% |
| KAR Auction Services Inc. | 0.04% |
| Hub Group Inc. Class A | 0.04% |
| HNI Corp. | 0.04% |
| ManpowerGroup Inc. | 0.04% |
| Insperity Inc. | 0.04% |
| MYR Group Inc. | 0.04% |
| Trinity Industries Inc. | 0.04% |
| VSE Corp. | 0.04% |
| Triumph Group Inc. | 0.04% |
| Atkore International Group Inc. | 0.04% |
| Alight Inc. Class A | 0.04% |
| ACV Auctions Inc. Class A | 0.04% |
| Argan Inc. | 0.04% |
| Albany International Corp. Class A | 0.04% |
| AAR Corp. | 0.04% |
| Concentrix Corp. | 0.04% |
| Clarivate plc | 0.03% |
| Avis Budget Group Inc. | 0.03% |
| Alamo Group Inc. | 0.03% |
| Worthington Industries Inc. | 0.03% |
| ArcBest Corp. | 0.03% |
| Standex International Corp. | 0.03% |
| RXO Inc. | 0.03% |
| Sunrun Inc. | 0.03% |
| NuScale Power Corp. | 0.03% |
| Werner Enterprises Inc. | 0.03% |
| Upwork Inc. | 0.03% |
| Tennant Co. | 0.03% |
| Masterbrand Inc. | 0.03% |
| Gibraltar Industries Inc. | 0.03% |
| Powell Industries Inc. | 0.03% |
| REV Group Inc. | 0.03% |
| Pitney Bowes Inc. | 0.03% |
| Hillman Solutions Corp. | 0.03% |
| ICF International Inc. | 0.03% |
| IES Holdings Inc. | 0.03% |
| Hillenbrand Inc. | 0.03% |
| Kennametal Inc. | 0.03% |
| Lindsay Corp. | 0.03% |
| Greenbrier Cos. Inc. | 0.03% |
| NOW Inc. | 0.03% |
| CSG Systems International Inc. | 0.03% |
| Energy Recovery Inc. | 0.02% |
| Enovix Corp. | 0.02% |
| Driven Brands Holdings Inc. | 0.02% |
| DXP Enterprises Inc./TX | 0.02% |
| First Advantage Corp. | 0.02% |
| Limbach Holdings Inc. | 0.02% |
| Janus International Group Inc. | 0.02% |
| JetBlue Airways Corp. | 0.02% |
| Helios Technologies Inc. | 0.02% |
| Healthcare Services Group Inc. | 0.02% |
| Hertz Global Holdings Inc. | 0.02% |
| Heidrick & Struggles International Inc. | 0.02% |
| Proto Labs Inc. | 0.02% |
| MRC Global Inc. | 0.02% |
| Herman Miller Inc. | 0.02% |
| NV5 Global Inc. | 0.02% |
| Tutor Perini Corp. | 0.02% |
| Vicor Corp. | 0.02% |
| Vestis Corp. | 0.02% |
| Vectrus Inc. | 0.02% |
| Schneider National Inc. Class B | 0.02% |
| Steelcase Inc. Class A | 0.02% |
| Symbotic Inc. Class A | 0.02% |
| Thermon Group Holdings Inc. | 0.02% |
| Interface Inc. Class A | 0.02% |
| Apogee Enterprises Inc. | 0.02% |
| American Woodmark Corp. | 0.02% |
| Blue Bird Corp. | 0.02% |
| BrightView Holdings Inc. | 0.02% |
| Xometry Inc. Class A | 0.02% |
| Barrett Business Services Inc. | 0.02% |
| Cadre Holdings Inc. | 0.02% |
| CRA International Inc. | 0.02% |
| Columbus McKinnon Corp./NY | 0.01% |
| Cimpress plc | 0.01% |
| Conduent Inc. | 0.01% |
| CECO Environmental Corp. | 0.01% |
| Wabash National Corp. | 0.01% |
| ACCO Brands Corp. | 0.01% |
| Allegiant Travel Co. Class A | 0.01% |
| Allied Motion Technologies Inc. | 0.01% |
| BlueLinx Holdings Inc. | 0.01% |
| Ameresco Inc. Class A | 0.01% |
| American Superconductor Corp. | 0.01% |
| Array Technologies Inc. | 0.01% |
| Astec Industries Inc. | 0.01% |
| Astronics Corp. | 0.01% |
| Titan Machinery Inc. | 0.01% |
| Sun Country Airlines Holdings Inc. | 0.01% |
| Shoals Technologies Group Inc. Class A | 0.01% |
| Shyft Group Inc. | 0.01% |
| Willis Lease Finance Corp. | 0.01% |
| Transcat Inc. | 0.01% |
| Titan International Inc. | 0.01% |
| Harsco Corp. | 0.01% |
| National Presto Industries Inc. | 0.01% |
| Manitowoc Co. Inc. | 0.01% |
| Microvast Holdings Inc. | 0.01% |
| Miller Industries Inc./TN | 0.01% |
| Marten Transport Ltd. | 0.01% |
| Montrose Environmental Group Inc. | 0.01% |
| LSI Industries Inc. | 0.01% |
| Legalzoom.com Inc. | 0.01% |
| Viad Corp. | 0.01% |
| Planet Labs PBC | 0.01% |
| Douglas Dynamics Inc. | 0.01% |
| Preformed Line Products Co. | 0.01% |
| Plug Power Inc. | 0.01% |
| Quanex Building Products Corp. | 0.01% |
| Heartland Express Inc. | 0.01% |
| Hyster-Yale Materials Handling Inc. | 0.01% |
| Hudson Technologies Inc. | 0.01% |
| Gorman-Rupp Co. | 0.01% |
| Insteel Industries Inc. | 0.01% |
| Kelly Services Inc. Class A | 0.01% |
| JELD-WEN Holding Inc. | 0.01% |
| Liquidity Services Inc. | 0.01% |
| Luxfer Holdings plc | 0.01% |
| Kforce Inc. | 0.01% |
| Fluence Energy Inc. | 0.01% |
| FTAI Infrastructure Inc. | 0.01% |
| Forward Air Corp. | 0.01% |
| Genco Shipping & Trading Ltd. | 0.01% |
| Global Industrial Co. | 0.01% |
| Great Lakes Dredge & Dock Corp. | 0.01% |
| Covenant Logistics Group Inc. Class A | 0.01% |
| Ennis Inc. | 0.01% |
| Custom Truck One Source Inc. | 0.01% |
| Deluxe Corp. | 0.01% |
| Ducommun Inc. | 0.01% |
| 3D Systems Corp. | 0.00% |
| Centuri Holdings Inc. | 0.00% |
| GrafTech International Ltd. | 0.00% |
| Forrester Research Inc. | 0.00% |
| Franklin Covey Co. | 0.00% |
| FuelCell Energy Inc. | 0.00% |
| Karat Packaging Inc. | 0.00% |
| Hyliion Holdings Corp. | 0.00% |
| Resources Connection Inc. | 0.00% |
| Net Power Inc. | 0.00% |
| Energy Vault Holdings Inc. | 0.00% |
| TTEC Holdings Inc. | 0.00% |
| Frontier Group Holdings Inc. | 0.00% |
| TPI Composites Inc. | 0.00% |
| Virgin Galactic Holdings Inc. | 0.00% |
| SES AI Corp. | 0.00% |
| Stem Inc. | 0.00% |
| T1 Energy Inc. | 0.00% |
| TaskUS Inc. Class A | 0.00% |
| TrueBlue Inc. | 0.00% |
| AerSale Corp. | 0.00% |
| Blink Charging Co. | 0.00% |
| Concrete Pumping Holdings Inc. | 0.00% |
| Alta Equipment Group Inc. | 0.00% |
| ChargePoint Holdings Inc. | 0.00% |