Morningstar

NYLI MacKay California Muni Class I MCOIX

Morningstar Medalist Rating
Medalist Rating as of | See New York Life Investment Hub
  • NAV / 1-Day Return 9.64  /  0.00
  • Total Assets 1.3B
  • Adj. Expense Ratio
    0.500%
  • Expense Ratio 0.500%
  • Distribution Fee Level Below Average
  • Share Class Type Institutional
  • Category Muni California Long
  • Credit Quality / Interest Rate Sensitivity —
  • Min. Initial Investment 1M
  • Status Open
  • TTM Yield 3.53%
  • Effective Duration 7.59 years

USD | NAV as of Jul 15, 2026 | 1-Day Return as of Jul 15, 2026, 12:11 AM GMT+0

Morningstar’s Analysis MCOIX

Will MCOIX outperform in the future?

Get our overall rating based on a fundamental assessment of the pillars below.

  • Process Pillar

    The Process Pillar is our assessment of how sensible, clearly defined, and repeatable MCOIX’s performance objective and investment process is for both security selection and portfolio construction.

  • People Pillar

    The People Pillar is our evaluation of the MCOIX management team’s experience and ability. We find that high-quality management teams deliver superior performance relative to their benchmarks and/or peers.

  • Parent Pillar

    The Parent Pillar is our rating of MCOIX’s parent organization’s priorities and whether they’re in line with investors’ interests.

null Morningstar Automated Analysis

Morningstar Automated Analysis

Summary

NYLI MacKay California Muni Class I holds a quantitatively derived Silver Morningstar Medalist Rating. The rating reflects that it has scored well on factors Morningstar research associates with future outperformance relative to category peers.

by Morningstar Automated Analysis
Rated on Published on

Unlock our full analysis with Morningstar Investor

Portfolio Holdings MCOIX

More MCOIX Holdings
  • Current Portfolio Date
  • Equity Holdings —
  • Bond Holdings —
  • Other Holdings —
  • % Assets in Top 10 Holdings 12.9
Top 10 Holdings
% Portfolio Weight
Market Value USD
Sector

CALIFORNIA MUN FIN AUTH MUN CTFS 0%

2.08 27M
municipal

BNY Dreyfus Govt Cash Mgmt Instl

2.04 27M
Cash and Equivalents

CALIFORNIA CMNTY CHOICE FING AUTH CLEAN ENERGY PROJ REV 5.25%

1.70 22M
municipal

CALIFORNIA CMNTY CHOICE FING AUTH CLEAN ENERGY PROJ REV 5%

1.37 18M
municipal

PUERTO RICO COMWLTH AQUEDUCT & SWR AUTH REV 5%

1.24 16M
municipal

SAN FRANCISCO CALIF CITY & CNTY ARPTS COMMN INTL ARPT REV 5.75%

1.18 15M
municipal

CALIFORNIA CMNTY CHOICE FING AUTH CLEAN ENERGY PROJ REV 5%

1.15 15M
municipal

UNIVERSITY CALIF REVS 5.25%

1.15 15M
municipal

CALIFORNIA CMNTY CHOICE FING AUTH CLEAN ENERGY PROJ REV 0%

1.04 14M
municipal

CALIFORNIA CMNTY CHOICE FING AUTH CLEAN ENERGY PROJ REV 5%

1.04 14M
municipal

Sponsor Center