MMIT holdings

Computed by this site from the fund's SEC Form N-PORT filing; what the measure does not tell you · every fund in one table · hold it with other funds? X-ray the mix. Pricing: 0.96% at a quoted market price (level 1), one issuer country.

MMIT's largest investment is CA Atlwtr 04/01/2055 at 1.11% of net assets. NY Gobnyc 02/01/2055 and PR Prcgen 4.33 07/01/2040 follow; the three together are 3.25%. Ten companies are 8.41% of the fund; the other 845 share the rest. Among the 192 bond funds measured here, MMIT behaves like 412.4 holdings against a median of 236.4 — 1.7 times the median. Across 27 quarterly filings MMIT has become less concentrated: it behaved like 87.6 at 2019-10-31 and 382 at 2026-04-30. Between the 2026-01-31 and 2026-04-30 filings 98 positions were added and 39 dropped; 17.5% of the weight moved.

Each sentence is read from the fund's own SEC filing; the class median is computed across the comparable bond funds on this site. Nothing here is a view on the fund.

Between 2019-10-31 and 2026-04-30, MMIT went from behaving like 87.6 equally weighted positions to 382 — 336% more, while its top ten went from 17.37% to 9.16% of net assets. Read across the funds on the concentration-over-time table.

One row per filed reporting period, newest first, read from EDGAR. Quarterly because that is the public filing cadence. Rows marked * are published but held out of the comparison above; the methodology page says when and why.

The 15 largest of 855 positions in MMIT's Form N-PORT, weight as a share of net assets, securities-lending collateral excluded. Every position, every quarter: MMIT.csv.gz.

Monthly total returns from Item B.5 of MMIT's own filings, 81 months on record. Not computed here and not from a price feed.

Cross-checked against a series computed separately from prices: median difference 0.08 percentage points over 81 months, which is roughly the distributions. Every month with the filing it came from: MMIT.json · all funds.

802 positions became 861: 98 added (17.0% of the fund at the later date), 39 dropped (4.2% at the earlier date). Half the sum of all weight changes, a turnover proxy: 17.5%. Positions are matched on identifiers, so a security whose identifier changed shows as one drop and one add. Every filing of MMIT compared this way, as a feed: changes.xml · all funds: filings received.

New: SOUTH DAKOTA HSG DEV AUTH (0.90%), LOS ANGELES CALIF DEPT WTR & PWR (0.87%), MINNESOTA MUNICIPAL GAS AGENCY (MN) (0.85%), HUDSON YARDS INFRASTRUCTURE CORP (NY) (0.85%), REGENTS OF THE UNIVERSITY OF CALIFORNIA (THE) (CA) (0.76%), REGENTS OF THE UNIVERSITY OF CALIFORNIA (THE) (CA) (0.64%). Gone: CALIFORNIA ST PUBLIC WKS BRD L (0.38%), KENTUCKY ST PUBLIC ENERGY AUTH (0.37%), HARRIS CNTY TX HLTH FACS DEV C (0.36%), NEW YORK ENERGY FIN DEV CORP (0.27%), ILLINOIS ST HSG DEV AUTH MF HS (0.22%), RICHMOND MI CMNTY SCHS (0.20%).

99.04% debt, 0.96% short-term investment as filed; 1.0% carried at a quoted market price (fair-value level 1). Categories and levels are the filer's; what a low level-1 share does and does not mean is in the measure's page.

Every measured debt fund lined up by how many holdings it behaves like; these sit either side of MMIT (412.4). Same filings, same arithmetic. Position in this list says nothing about which fund is better.