# Portfolio overlap — THCSX vs TSAMX Comparing **Thornburg Core Plus Bond Fund** (2026-03-31) and **Thornburg Summit Fund** (2026-03-31). - Shared positions: 47 - Thornburg Core Plus Bond Fund covered by Thornburg Summit Fund: 0.1227094124020970512525004202 - Thornburg Summit Fund covered by Thornburg Core Plus Bond Fund: 0.1227094124020970512525004201 ## Thornburg Core Plus Bond Fund — top positions | Security | Weight | Shared | |----------|--------|--------| | US TREASURY N/B | 0.025441 | ✓ | | US TREASURY N/B | 0.022876 | | | U.S. Treasury STRIPS Coupon | 0.022864 | | | US TREASURY N/B | 0.021583 | ✓ | | US TREASURY N/B | 0.019555 | | | U.S. Treasury STRIPS Coupon | 0.018324 | | | U.S. Treasury STRIPS Coupon | 0.016521 | | | FN MA4578 | 0.016479 | | | FN MA4548 | 0.015088 | ✓ | | US TREASURY N/B | 0.015052 | | | U.S. Treasury Inflation-Protected Indexed Bonds | 0.013796 | ✓ | | FR SD8206 | 0.011974 | | | Thornburg Capital Management Fund | 0.011213 | ✓ | | Freddie Mac Pool | 0.009821 | | | FR SD8213 | 0.009378 | | | FNMA 30YR 2.5% 07/01/2052#FS7879 | 0.008450 | | | U.S. Treasury STRIPS Coupon | 0.007322 | | | U.S. Treasury STRIPS Coupon | 0.006459 | | | JBYCMX 2.5 10/14/31 144A | 0.005787 | | | US TREASURY N/B | 0.005779 | | | Federal Home Loan Banks | 0.005404 | | | FirstCash, Inc. | 0.005315 | | | COMM 2024-277P MORTGAGE TRUST SER 2024-277P CL A REGD 144A P/P 6.33800000 | 0.005265 | | | ANTHOL 3.95 07/15/26 | 0.005186 | | | G2 MA7368 | 0.005112 | ✓ | | FN BV4119 | 0.005106 | ✓ | | InStar Leasing III LLC | 0.005017 | ✓ | | CSMC 2021-RPL11 Trust | 0.004911 | | | BLOCK INC REGD ZCP CONVERTIBLE 0.00000000 | 0.004874 | | | Fannie Mae REMICS | 0.004812 | | | WHISTLER PIPELIN | 0.004703 | | | GREENSAIF PIPELI | 0.004595 | | | Fannie Mae Pool | 0.004588 | | | Ajax Mortgage Loan Trust, Series 2023-B, Class A | 0.004565 | | | BOOZ ALLEN HAMILTON INC REGD 144A P/P 3.87500000 | 0.004533 | | | HERCULES CAPITAL INC 3.375000% 01/20/2027 | 0.004496 | | | Fannie Mae Pool | 0.004484 | | | Eagle Funding LuxCo S.a.r.l. | 0.004442 | | | Sequoia Mortgage Trust 2025-10 | 0.004336 | ✓ | | FLOWERS FOODS INC REGD 5.75000000 | 0.004321 | | | MAIN STREET CAPI | 0.004267 | | | LEX Mortgage Trust, Series 2024-BBG, Class A | 0.004256 | | | Ajax Mortgage Loan Trust, Series 2021-G, Class A | 0.004200 | | | Government National Mortgage Association | 0.004169 | | | UMBS | 0.004138 | | | GS Mortgage-Backed Securities Trust, Series 2024-RPL4, Class A1 | 0.004070 | | | SCRT 2024-1 MT 3.0% 11-25-63 | 0.003967 | | | MFRA TRUST VAR 02/25/2066 144A | 0.003918 | | | MLANE 2024-A A1 144A 6.2% 08-15-29 | 0.003914 | | | FNMA POOL CB2301 FN 12/51 FIXED 3 | 0.003900 | ✓ | ## Thornburg Summit Fund — top positions | Security | Weight | Shared | |----------|--------|--------| | ZEGONA COMMUNICATIONS PLC | 0.037316 | | | SAMSUNG ELECTRONICS CO LTD | 0.032006 | | | TSMC | 0.029531 | | | US TREASURY N/B | 0.025972 | ✓ | | ORANGE | 0.023298 | | | CITIGROUP INC | 0.021389 | | | AMAZON.COM INC | 0.021248 | | | SHELL PLC | 0.019421 | | | COLLIERS-SUBORD | 0.018928 | | | ALPHABET INC CL A | 0.017963 | | | ROCHE HOLDING AG | 0.017024 | | | LIBERTY ENERGY INC CL A | 0.016499 | | | META PLATFORMS INC CL A | 0.016461 | | | US TREASURY N/B | 0.016390 | ✓ | | SLB LTD | 0.016173 | | | AT&T INC | 0.015047 | | | U.S. Treasury STRIPS Coupon | 0.014910 | | | NVIDIA CORP | 0.014281 | | | BNP PARIBAS | 0.013739 | | | MEDTRONIC PLC | 0.013584 | | | CONSTELLATION SOFTWARE INC | 0.012930 | | | CANADIAN PACIFIC KANSAS CITY LTD | 0.012683 | | | Thornburg Capital Management Fund | 0.012632 | ✓ | | ASTRAZENECA PLC | 0.012584 | | | ROKO AB | 0.012508 | | | VISA INC-CLASS A | 0.011952 | | | Lumine Group Inc | 0.011931 | | | CME GROUP INC CL A | 0.011461 | | | BROADCOM INC | 0.011440 | | | TOTALENERGIES SE | 0.010547 | | | MASTERCARD INC CL A | 0.010486 | | | US TREASURY N/B | 0.010222 | | | MICROSOFT CORP | 0.010221 | | | TENARIS SA SPON ADR | 0.009273 | | | SCHWAB CHARLES CORP | 0.009244 | | | U.S. Treasury Inflation-Indexed Notes | 0.009143 | | | GLENCORE PLC | 0.009052 | | | OPEN TEXT CORP | 0.009018 | | | GALAXY ENTERTAIN | 0.008795 | | | L3HARRIS TECHNOLOGIES INC | 0.007768 | | | FR SD4175 | 0.007694 | | | MERCADOLIBRE INC | 0.007303 | | | ROUND ONE CORP | 0.007158 | | | SHOPIFY INC CL A | 0.006783 | | | ZOETIS INC CL A | 0.006526 | | | Icon Public Limited Company | 0.006313 | | | BUILDERS FIRSTSOURCE | 0.006211 | | | ASML Holding NV | 0.006122 | | | ITOCHU CORP | 0.006037 | | | MERCK & CO | 0.006021 | | ## Sources - N-PORT (fund A) — accession `0001410368-26-051164` (as of 2026-03-31) - N-PORT (fund B) — accession `0001410368-26-051173` (as of 2026-03-31) --- _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 _