CGSM vs MMSD
Capital Group Short Duration Municipal Income ETF against NYLIM MacKay Muni Short Duration ETF: cost, size, returns, what they hold and how much of it is the same.
Overlap by weight
3%
17 shared positions
Fee gap
0 bp
same fee
1-year return gap
0.6 pts
CGSM is ahead
Larger fund
CGSM
$1.7B
Side by side
| CGSM | MMSD | |
|---|---|---|
| Fund | Capital Group Short Duration Municipal Income ETF | NYLIM MacKay Muni Short Duration ETF |
| Issuer | Capital Group | New York Life |
| Category | Short Muni | Short Muni |
| Expense ratio | 0.25% | 0.25% |
| Assets | $1.7B | $78M |
| Average daily dollar volume | $14M | $458K |
| Listed | Sep 26, 2023 | May 5, 2025 |
| FrenzyCap score | 73 | 49 |
| 1-month return | +0.1% | +0.0% |
| 3-month return | −0.8% | −1.0% |
| Year to date | −1.3% | −1.7% |
| 1-year return | −1.5% | −2.1% |
| 30-day volatility | 3.3% | 2.9% |
| Worst drawdown, 1 year | −4.0% | −4.0% |
| Trailing 12-month yield | 2.95% | 3.58% |
| Holdings | 1,106 | 156 |
| Top 10 weight | 7.8% | 14.1% |
| Look-through P/E | — | — |
| Holdings vs fair value | — | — |
| Holdings above 200-day average | — | — |
| Net flow, latest 3 reported months | +$406M thru Jun 2026 | +$16M thru Jul 2026 |
| 30-day implied volatility | — | — |
| Holdings as of | as of Oct 20, 2026issuer data | as of Jul 31, 2026SEC filing |
Returns are price returns and exclude distributions. Flows are each fund's own latest reported months and may not cover the same period.
Largest shared holdings
3% of CGSM · 14% of MMSD| Holding | CGSM | MMSD |
|---|---|---|
| SOUTHEAST ENERGY AUTHORITY A C SEEPWR 10/30 FIXED 5, due Oct 15, 2030 | 0.60% | 1.36% |
| BLACK BELT ENERGY GAS DIST AL BBEUTL 06/31 FIXED 5, due Jun 15, 2031 | 0.54% | 1.34% |
| KENTUCKY ST PUBLIC ENERGY AUTH KYSPWR 06/55 ADJUSTABLE VAR, due Jun 15, 2055 | 0.56% | 0.54% |
| SAN JOSE CA MF HSG REVENUE SJSMFH 05/66 ADJUSTABLE VAR, due May 15, 2066 | 0.15% | 1.27% |
| ATLANTA GA URBAN RSDL FIN AUTH ATLMFH 05/29 ADJUSTABLE VAR, due May 15, 2029 | 0.14% | 1.28% |
| OHIO ST AIR QUALITY DEV AUTH OHSDEV 09/29 FIXED 3.25, due Sep 15, 2029 | 0.09% | 0.59% |
| SOUTHGLENN CO MET DIST SPL REV SOGMET 12/30 FIXED 5, due Dec 15, 2030 | 0.08% | 0.97% |
| NORTH CAROLINA ST MED CARE COM NCSMED 10/30 FIXED 3.75, due Oct 15, 2030 | 0.07% | 0.26% |
| UTAH ST HSG CORP MF REVENUE UTSMFH 09/45 ADJUSTABLE VAR, due Sep 15, 2045 | 0.06% | 0.75% |
| KENTUCKY ST PUBLIC ENERGY AUTH KYSPWR 02/50 ADJUSTABLE VAR, due Feb 15, 2050 | 0.06% | 0.65% |
| HENDERSON KY EXEMPT FACS REVEN HENFAC 01/32 FIXED 3.7, due Jan 15, 2032 | 0.05% | 0.64% |
| OHIO ST HSG FIN AGY RSDL MTGE OHSHSG 03/57 FIXED 6.25, due Mar 15, 2057 | 0.05% | 0.71% |
| BLACK BELT ENERGY GAS DIST AL BBEUTL 12/31 FIXED 5, due Dec 15, 2031 | 0.05% | 0.67% |
| PHOENIX AZ INDL DEV AUTH HLTHC PHOMED 11/52 ADJUSTABLE VAR, due Nov 15, 2052 | 0.04% | 0.90% |
| W CORNWALL TWP PA MUNI AUTH WCOFAC 11/29 FIXED 3.7, due Nov 15, 2029 | 0.04% | 0.99% |
| MARICOPA CNTY AZ INDL DEV AUTH MARGEN 05/33 FIXED OID 4.375, due May 15, 2033 | 0.03% | 0.62% |
| NORTHLAKE STEWARDSHIP DIST FL NLSGEN 05/31 FIXED 4.1, due May 15, 2031 | 0.02% | 0.41% |
Sector mix of the stock holdings
No sector breakdown: these funds hold few classified stocks.
More: full overlap table · CGSM holdings · MMSD holdings
Fund data comes from each fund's SEC filings and issuer disclosures and is shown with the date it is as of. SEC portfolio and flow filings become public about 60 days after the period they cover. Nothing here is investment advice; see Terms.