# Portfolio overlap — AFIX vs SPTL Comparing **Allspring Broad Market Core Bond ETF** (2026-02-28) and **State Street(R) SPDR(R) Portfolio Long Term Treasury ETF** (2026-03-31). - Shared positions: 6 - Allspring Broad Market Core Bond ETF covered by State Street(R) SPDR(R) Portfolio Long Term Treasury ETF: 0.07687553687483022230421628300 - State Street(R) SPDR(R) Portfolio Long Term Treasury ETF covered by Allspring Broad Market Core Bond ETF: 0.07687553687483022230421628300 ## Allspring Broad Market Core Bond ETF — top positions | Security | Weight | Shared | |----------|--------|--------| | US TREASURY N/B | 0.037720 | ✓ | | US TREASURY N/B | 0.026882 | ✓ | | US TREASURY N/B | 0.019320 | | | US TREASURY N/B | 0.017951 | ✓ | | US TREASURY N/B | 0.016216 | ✓ | | FREDDIE MAC POOL UMBS P#SD7575 5.50000000 | 0.013237 | | | ALLSPRING GOVERNMENT MONEY MAR | 0.012450 | | | US TREASURY N/B | 0.010892 | ✓ | | Fannie Mae Pool | 0.010212 | | | Uniform Mortgage-Backed Security, TBA | 0.009900 | | | US TREASURY N/B | 0.009885 | | | FNMA 30YR 3.5% 09/01/2050#FS5284 | 0.009655 | | | FR SD7557 | 0.009503 | | | FN MA4121 | 0.009272 | | | FN MA3383 | 0.009106 | | | United States Small Business Administration | 0.008751 | | | Fannie Mae Pool | 0.008649 | | | FN FM7599 | 0.008046 | | | FN MA4077 | 0.008010 | | | SBA SMALL BUSINESS INVESTMENT COS SBIC 2025-10B 1 | 0.007020 | | | FR SD8129 | 0.007004 | | | FN MA4379 | 0.006953 | | | FR SD8004 | 0.006721 | | | FR SD8167 | 0.006632 | | | SBA Small Business Investment Cos., Series 2025-10A, Class 1 | 0.006543 | | | United States Small Business Administration | 0.006543 | | | United States Small Business Administration | 0.006519 | | | Uniform Mortgage-Backed Securities | 0.006459 | | | FNMA 30YR 2% 06/01/2050#MA4047 | 0.006455 | | | Federal National Mortgage Association | 0.006274 | | | Freddie Mac Pool | 0.006262 | | | United States Small Business Administration | 0.006028 | | | UNITED STATES SMALL BUSINESS ADMINISTRATION SBAP 2024-25F 1 | 0.005848 | | | Fannie Mae Pool | 0.005709 | | | Barings Equipment Finance LLC, Series 2025-A, Class A4 | 0.005699 | | | MTBAT 2025-1A A4 | 0.005625 | | | FR SD8079 | 0.005513 | | | United States Small Business Administration | 0.005496 | | | FN MA4182 | 0.005449 | | | Freddie Mac Pool | 0.005427 | | | Fannie Mae Pool | 0.005408 | | | FN MA4210 | 0.005235 | | | Fannie Mae Pool | 0.005082 | | | Freddie Mac Pool | 0.005016 | | | Uniform Mortgage-Backed Securities | 0.004933 | | | Fannie Mae Pool | 0.004918 | | | United States Small Business Administration | 0.004899 | | | FR SD8036 | 0.004863 | | | FN MA3686 | 0.004690 | | | Fannie Mae Pool | 0.004676 | | ## State Street(R) SPDR(R) Portfolio Long Term Treasury ETF — top positions | Security | Weight | Shared | |----------|--------|--------| | US TREASURY N/B | 0.023304 | ✓ | | US TREASURY N/B | 0.023112 | ✓ | | US TREASURY N/B | 0.022848 | ✓ | | US TREASURY N/B | 0.022687 | | | US TREASURY N/B | 0.022522 | ✓ | | US TREASURY N/B | 0.022276 | | | US TREASURY N/B | 0.022201 | | | US TREASURY N/B | 0.021455 | | | US TREASURY N/B | 0.021094 | | | US TREASURY N/B | 0.018938 | | | US TREASURY N/B | 0.016906 | | | US TREASURY N/B | 0.015929 | | | US TREASURY N/B | 0.015846 | | | US TREASURY N/B | 0.015790 | | | US TREASURY N/B | 0.015571 | | | US TREASURY N/B | 0.015132 | ✓ | | US TREASURY N/B | 0.014735 | | | US TREASURY N/B | 0.014717 | ✓ | | US TREASURY N/B | 0.014489 | | | US TREASURY N/B | 0.014348 | | | US TREASURY N/B | 0.014265 | | | US TREASURY N/B | 0.014251 | | | US TREASURY N/B | 0.014181 | | | US TREASURY N/B | 0.014125 | | | US TREASURY N/B | 0.014105 | | | US TREASURY N/B | 0.014100 | | | US TREASURY N/B | 0.014047 | | | US TREASURY N/B | 0.014040 | | | US TREASURY N/B | 0.013816 | | | US TREASURY N/B | 0.013504 | | | US TREASURY N/B | 0.013218 | | | US TREASURY N/B | 0.012880 | | | US TREASURY N/B | 0.012749 | | | US TREASURY N/B | 0.012082 | | | US TREASURY N/B | 0.011929 | | | US TREASURY N/B | 0.011826 | | | US TREASURY N/B | 0.011759 | | | US TREASURY N/B | 0.011752 | | | US TREASURY N/B | 0.011744 | | | US TREASURY N/B | 0.011716 | | | US TREASURY N/B | 0.011693 | | | US TREASURY N/B | 0.011634 | | | US TREASURY N/B | 0.011595 | | | US TREASURY N/B | 0.011227 | | | US TREASURY N/B | 0.011154 | | | US TREASURY N/B | 0.011024 | | | US TREASURY N/B | 0.010991 | | | US TREASURY N/B | 0.010438 | | | US TREASURY N/B | 0.010130 | | | US TREASURY N/B | 0.010088 | | ## Sources - N-PORT (fund A) — accession `0001410368-26-038304` (as of 2026-02-28) - N-PORT (fund B) — accession `0001410368-26-055568` (as of 2026-03-31) --- _Informational only — not investment advice. 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