Mfs Series Trust X

CIK 783740 · operating company. SEC filings, financial statements, 10-K sections, 8-K items and insider trades for Mfs Series Trust X.

Recent SEC filings

FiledFormAccession number
Oct 27, 2026NPORT-P0002071691-26-024584
Oct 27, 2026NPORT-P0002071691-26-024589
Oct 27, 2026NPORT-P0002071691-26-024588
Oct 26, 2026NPORT-P0001410368-26-108166
Oct 26, 2026NPORT-P0001410368-26-108182
Oct 26, 2026NPORT-P0001410368-26-108162
Oct 26, 2026NPORT-P0001410368-26-108177
Oct 26, 2026NPORT-P0001410368-26-108159
Oct 26, 2026NPORT-P0001410368-26-108179
Oct 26, 2026NPORT-P0001410368-26-108175
Oct 26, 2026NPORT-P0001410368-26-108181
Oct 26, 2026NPORT-P0001410368-26-108173
Oct 26, 2026NPORT-P0001410368-26-108169
Oct 26, 2026NPORT-P0001410368-26-108163
Oct 26, 2026NPORT-P0001410368-26-108161
Oct 20, 202624F-2NT0000783740-26-000008
Oct 15, 2026497K0000912938-26-000998
Oct 15, 20264970000912938-26-000987
Oct 13, 2026N-CEN0001410368-26-103078
Oct 2, 2026497J0000912938-26-000937
Sep 25, 2026497K0000912938-26-000927
Sep 25, 2026497K0000912938-26-000921
Sep 25, 2026497K0000912938-26-000926
Sep 25, 2026497K0000912938-26-000925
Sep 25, 2026N-CSR0001193125-26-401842