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MFS Active Core Plus Bond ETF MFSB

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Price alert · MFSB

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24.31 USD +0.13 (+0.56%)

Nov 4, 2026, 2:38 PM EST

24.21 Day range 24.31
23.68 52-week range 25.54
YTD
-3.63%
1 year
-3.67%

MFS Active Exchange Traded Funds Trust - MFS Active Core Plus Bond ETF

Issuer
MFS
Asset class
Equity
Expense ratio
0.34%
Assets under management
$806.45M
NAV
24.13
Holdings
0
Inception
2024-12-05
Top 10 weight
36.22%

Top holdings

  1. US TREASURY N/B 10.78%
  2. US TREASURY N/B 5.73%
  3. US TREASURY N/B 5.66%
  4. US TREASURY N/B 4.98%
  5. Cash & Cash Equivalents 4.35%
  6. US TREASURY N/B 1.73%
  7. FNMA TBA 30 YR 2.5 0.96%
  8. FNMA TBA 30 YR 5.5 0.72%
  9. BOSTON PROPERTIES LP 0.69%
  10. FNMA TBA 30 YR 3 0.62%
  11. ELM CLO LTD 0.60%
  12. ACORE ISSUER LLC 0.60%
  13. BANK OF AMERICA CORP 0.57%
  14. JPMORGAN CHASE + CO 0.57%
  15. ASPIRE MORTGAGE TRUST 0.51%
  16. HIGHWOODSREALTY LP 0.50%
  17. FNMA TBA 30 YR 4.5 0.49%
  18. AVOLON HOLDINGS FNDG LTD 0.49%
  19. COREBRIDGEFINANCIAL INC 0.48%
  20. JEFFERIESFIN GROUP INC 0.47%
  21. CITADEL SECURITIES GLOBA 0.46%
  22. BOEING CO/THE 0.46%
  23. GOLDMAN SACHS GROUP INC 0.45%
  24. BOOZ ALLENHAMILTON INC 0.45%
  25. TRGP TARGA RESOURCES CORP 0.44%

Sector weights

  • Government 40.33%
  • Corporate 34.15%
  • Securitized 21.35%
  • Cash & Others 4.06%
  • Municipal 0.12%

Country weights

  • United States 91.89%
  • Other 8.11%

Updated 2026-11-04

Held by funds

1 US ETFs and mutual funds hold MFSB · largest positions

Funds holding MFSB, by value held
FundValue heldWeight in fund
BLUI $23.87M19.54%