Mfs Series Trust I. Holdings as of May 31, 2026, from Form N-PORT.
Share of net assets at the report date, for the whole fund across all share classes.
| Holding | Weight | Value | Shares or units |
|---|---|---|---|
| Schneider Electric SE | 2.82% | $584.03M | 1,590,213 |
| Novartis AG | 2.12% | $481.43M | 2,489,524 |
| ASML Holding NV | 2.21% | $458.66M | 243,448 |
| TotalEnergies SE | 2.10% | $434.92M | 4,252,163 |
| AstraZeneca PLC | 1.78% | $425.97M | 1,701,763 |
| Barclays PLC | 1.52% | $362.77M | 43,679,158 |
| British American Tobacco PLC | 1.44% | $344.27M | 4,134,711 |
| ING Groep NV | 1.58% | $326.81M | 8,996,814 |
| BNP Paribas SA | 1.55% | $320.83M | 2,537,063 |
| Linde PLC | 1.76% | $312.73M | 628,353 |
| UBS Group AG | 1.36% | $310.46M | 5,106,627 |
| Roche Holding AG | 1.36% | $309.60M | 572,814 |
| MFS Institutional Money Market Portfolio | 1.70% | $302.63M | 302,600,420 |
| Hiscox Ltd | 1.26% | $300.44M | 9,471,524 |
| Glencore PLC | 1.21% | $290.05M | 28,167,144 |
| Banco Bilbao Vizcaya Argentaria SA | 1.38% | $285.08M | 10,419,685 |
| National Grid PLC | 1.19% | $283.49M | 13,075,161 |
| Legrand SA | 1.34% | $277.72M | 1,382,528 |
| Haleon PLC | 1.15% | $276.12M | 45,218,535 |
| JP Morgan US Government Money Market FundCash or money market | 1.55% | $275.83M | 275,830,840 |
| Eni SpA | 1.28% | $264.73M | 8,636,688 |
| NatWest Group PLC | 1.10% | $262.75M | 24,170,029 |
| BPER Banca SPA | 1.26% | $261.33M | 16,533,212 |
| Bank of Ireland Group PLC | 1.24% | $256.59M | 10,817,278 |
| Rio Tinto PLC | 1.06% | $253.45M | 1,753,911 |
| Cie Financiere Richemont SA | 1.00% | $227.87M | 821,974 |
| London Stock Exchange Group PLC | 0.93% | $222.25M | 1,358,284 |
| MTU Aero Engines AG | 1.00% | $207.17M | 486,037 |
| LVMH Moet Hennessy Louis Vuitton SE | 0.96% | $197.98M | 307,631 |
| Deutsche Boerse AG | 0.94% | $195.03M | 578,978 |
| Thales SA | 0.93% | $191.68M | 588,264 |
| Merck KGaA | 0.85% | $175.89M | 988,028 |
| Mastercard IncMA | 0.93% | $164.51M | 333,027 |
| CVC Capital Partners PLC | 0.76% | $156.89M | 8,393,034 |
| Toronto-Dominion Bank/TheTD | 1.21% | $155.83M | 1,877,533 |
| Aon PLC | 0.84% | $148.95M | 471,267 |
| Pernod Ricard SA | 0.68% | $140.95M | 1,633,645 |
| E.ON SE | 0.68% | $140.03M | 5,655,188 |
| Koninklijke KPN NV | 0.67% | $138.81M | 22,846,398 |
| Beiersdorf AG | 0.66% | $135.81M | 1,442,982 |
| Spirax Group PLC | 0.56% | $133.98M | 1,060,647 |
| Next PLC | 0.56% | $133.31M | 556,213 |
| Weir Group PLC/The | 0.55% | $131.78M | 2,970,538 |
| Banco Bradesco SABBD | 0.71% | $126.23M | 36,168,736 |
| Cellnex Telecom SA | 0.61% | $125.41M | 3,198,567 |
| GEA Group AG | 0.60% | $125.18M | 1,659,401 |
| Convatec Group PLC | 0.51% | $120.92M | 32,975,062 |
| Croda International PLC | 0.49% | $118.14M | 2,142,080 |
| QIAGEN NV | 0.55% | $113.34M | 2,632,572 |
| Davide Campari-Milano NV | 0.55% | $113.23M | 14,857,377 |