# Portfolio overlap — MGSIX vs USSH

Comparing **MFS Government Securities Fund** (2026-02-28) and **WisdomTree 1-3 Year Laddered Treasury Fund** (2026-02-28).

- Shared positions: 4
- MFS Government Securities Fund covered by WisdomTree 1-3 Year Laddered Treasury Fund: 0.09208470001995450058611824200
- WisdomTree 1-3 Year Laddered Treasury Fund covered by MFS Government Securities Fund: 0.09208470001995450058611824199

## 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 |  |

## WisdomTree 1-3 Year Laddered Treasury Fund — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| US TREASURY N/B | 0.042722 |  |
| US TREASURY N/B | 0.042360 |  |
| US TREASURY N/B | 0.042201 | ✓ |
| US TREASURY N/B | 0.042168 |  |
| US TREASURY N/B | 0.042069 |  |
| US TREASURY N/B | 0.042020 | ✓ |
| US TREASURY N/B | 0.042009 |  |
| US TREASURY N/B | 0.041949 |  |
| US TREASURY N/B | 0.041912 |  |
| US TREASURY N/B | 0.041771 |  |
| US TREASURY N/B | 0.041657 |  |
| US TREASURY N/B | 0.041588 |  |
| US TREASURY N/B | 0.041579 |  |
| US TREASURY N/B | 0.041470 |  |
| US TREASURY N/B | 0.041443 |  |
| US TREASURY N/B | 0.041354 |  |
| US TREASURY N/B | 0.041319 |  |
| US TREASURY N/B | 0.041243 |  |
| US TREASURY N/B | 0.041070 | ✓ |
| US TREASURY N/B | 0.041041 |  |
| US TREASURY N/B | 0.041026 |  |
| US TREASURY N/B | 0.040952 |  |
| US TREASURY N/B | 0.040769 |  |
| US TREASURY N/B | 0.040711 | ✓ |
| DREYFUS TRSY OBLIG CASH M | 0.001597 |  |


## Sources

- N-PORT (fund A) — accession `0002071691-26-008227` (as of 2026-02-28)
  <https://www.sec.gov/Archives/edgar/data/356349/000207169126008227/0002071691-26-008227-index.htm>
- N-PORT (fund B) — accession `0000940400-26-015401` (as of 2026-02-28)
  <https://www.sec.gov/Archives/edgar/data/1350487/000094040026015401/0000940400-26-015401-index.htm>

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_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._

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