# Portfolio overlap — MGSIX vs PRWBX Comparing **MFS Government Securities Fund** (2026-02-28) and **T. Rowe Price Short-Term Bond Fund, Inc.** (2026-02-28). - Shared positions: 8 - MFS Government Securities Fund covered by T. Rowe Price Short-Term Bond Fund, Inc.: 0.08046519980264359978836246780 - T. Rowe Price Short-Term Bond Fund, Inc. covered by MFS Government Securities Fund: 0.08046519980264359978836246780 ## MFS Government Securities Fund — top positions | Security | Weight | Shared | |----------|--------|--------| | US TREASURY N/B | 0.043040 | ✓ | | US TREASURY N/B | 0.041534 | | | US TREASURY N/B | 0.037557 | ✓ | | US TREASURY N/B | 0.034432 | | | MFS Institutional Money Market Portfolio, Class A | 0.031650 | | | US TREASURY N/B | 0.025619 | | | US TREASURY N/B | 0.018485 | | | US TREASURY N/B | 0.018202 | | | US TREASURY N/B | 0.017927 | | | US TREASURY N/B | 0.016762 | | | FNCL 2 4/26 | 0.015755 | | | US TREASURY N/B | 0.014594 | | | US TREASURY N/B | 0.013441 | | | FHMS K057 A2 | 0.012160 | | | US TREASURY N/B | 0.010569 | | | US TREASURY N/B | 0.010081 | ✓ | | FN MA4562 | 0.009974 | | | FHMS K066 A2 | 0.009793 | | | US TREASURY N/B | 0.009052 | | | US TREASURY N/B | 0.008949 | | | G2 MA8268 | 0.008128 | | | Uniform Mortgage-Backed Security, TBA | 0.008109 | | | FHMS K062 A2 | 0.007885 | | | Federal Home Loan Mortgage Corporation | 0.006362 | | | FR SD8507 | 0.006002 | | | UMBS | 0.005694 | | | FHMS K059 A2 | 0.005686 | | | US TREASURY N/B | 0.005597 | | | US TREASURY N/B | 0.005504 | | | US TREASURY N/B | 0.005334 | | | GNMA, Series 2023-135, Class FG | 0.005147 | | | FHMS K737 A2 | 0.005139 | | | GNMA, Series 2023-189, Class FG | 0.005046 | | | GNMA, Series 2023-149, Class YF | 0.005008 | | | Government National Mortgage Association | 0.004995 | | | GNMA, Series 2023-146, Class FD | 0.004961 | | | US TREASURY N/B | 0.004843 | | | New Residential Mortgage Loan Trust, Series 2026-NQM3, Class A1 | 0.004828 | | | PMT Loan Trust, Series 2026-INV2, Class A35 | 0.004811 | | | FHMS K065 A2 | 0.004801 | | | LoanCore Issuer Ltd., Series 2021-CRE6, Class AS | 0.004791 | | | UMBS | 0.004783 | | | G2 MA7935 | 0.004630 | ✓ | | GNMA, Series 2025-177, Class FA | 0.004628 | | | Government National Mortgage Association | 0.004617 | | | G2 MA7880 | 0.004579 | | | FN MA5353 | 0.004553 | | | Government National Mortgage Association | 0.004543 | | | Government National Mortgage Association | 0.004509 | | | American Credit Acceptance Receivables Trust, Series 2026-1, Class A | 0.004357 | | ## T. Rowe Price Short-Term Bond Fund, Inc. — top positions | Security | Weight | Shared | |----------|--------|--------| | US TREASURY N/B | 0.043704 | ✓ | | US TREASURY N/B | 0.040174 | | | US TREASURY N/B | 0.035070 | ✓ | | US TREASURY N/B | 0.029368 | ✓ | | US TREASURY N/B | 0.027200 | ✓ | | T Rowe Price Government Reserve Investment Fund | 0.021137 | | | US TREASURY N/B | 0.020544 | | | TREASURY RESERVE FUND - Collateral | 0.009628 | | | US TREASURY N/B | 0.006946 | | | FREDDIE MAC POOL | 0.005050 | | | HEINEKEN NV 3.5% 01/29/2028 144A | 0.004827 | | | FNMA 30YR 5% 09/01/2053#FS8870 | 0.004791 | | | FNMA 30YR 5.5% 09/01/2054#CB9209 | 0.004103 | | | WELLS FARGO CO | 0.003783 | | | Medline Borrower, L.P. | 0.003712 | | | WESTERN UNION CO | 0.003364 | | | NEUBERGER BERMAN LOAN ADVISERS CLO 4 SER 2021-43A CL AR V/R REGD 144A P/P 4.93163000 | 0.003340 | | | FN MA4732 | 0.003249 | | | MPLX L.P. | 0.003230 | | | HCA INC | 0.003198 | | | Brunswick Corp/DE | 0.003055 | | | NBN CO LTD SR UNSECURED 144A 05/26 1.45 | 0.003052 | | | HCA INC | 0.003049 | | | KKR FINANCIAL CLO LTD KKR 18 A1R2 144A | 0.002922 | | | ABBVIE INC | 0.002866 | | | O'REILLY AUTOMOT | 0.002817 | | | FORTRESS CREDIT BSL VIII LTD A2R TSFR3M+140 10/20/2032 144A | 0.002738 | | | SBA TOWER TRUST REGD 144A P/P 4.83100000 | 0.002738 | | | HUNTINGTON BANCS | 0.002733 | | | KKR FINANCIAL CLO LTD KKR 40A AR 144A | 0.002726 | | | Battalion CLO XV Ltd., Series 2020-15A, Class A1RR | 0.002708 | | | MP21 2021-3A BR | 0.002707 | | | BAT INTL FINANCE | 0.002678 | | | CROWN CASTLE INC CP 0% 03/19/2026 | 0.002652 | | | ROMARK CLO II LTD A2R TSFR3M+165 07/25/2031 144A | 0.002641 | | | HARLEY DAVIDSON FINL SVCS INC CP 0% 03/17/2026 | 0.002639 | | | IT 4.5 07/01/28 144A | 0.002632 | | | Penske Truck Leasing Co. L.P./ PTL Finance Corp. | 0.002588 | | | JACK IN THE BOX FUNDING LLC SER 2022-1A CL A2I REGD 144A P/P 3.44500000 | 0.002567 | | | BATTALION CLO X LTD | 0.002562 | | | CVS HEALTH CORP | 0.002548 | | | GOLDMAN SACHS GP | 0.002543 | | | OVINTIV INC CP 0% 03/20/2026 | 0.002542 | | | SYNOPSYS INC | 0.002528 | | | OZLM XIX LTD 19A A1R3 TSFR3M+100 01/15/2035 144A | 0.002512 | | | KOREA ELECTRIC POWER CORP | 0.002505 | | | SOUTHERN CALIFORNIA EDISON CO CP 0% 03/27/2026 | 0.002493 | | | SYMPHONY CLO LTD SYMP 2022 37A AR2 144A | 0.002492 | | | EMD Finance LLC | 0.002490 | | | KOREA HSG FIN CORP 4.625% 02/24/2028 144A | 0.002480 | | ## Sources - N-PORT (fund A) — accession `0002071691-26-008227` (as of 2026-02-28) - N-PORT (fund B) — accession `0001099263-26-004383` (as of 2026-02-28) --- _Informational only — not investment advice. FundWatcher presents publicly available data and makes no recommendation to buy or sell any security. Verify all figures against the source filing before relying on them._ _Data sourced from U.S. SEC EDGAR filings (Forms N-PORT, N-CEN, and prospectus Risk/Return summaries). FundWatcher is not affiliated with the SEC._ _Use of this data is subject to the FundWatcher Terms of Service. Information may be used only for personal, non-commercial research and may not be redistributed. See _