Compare fund portfolios
See how two funds' portfolios overlap. Enter two tickers:
OSTSX vs FSMB
Shared holdings
20
OSTSX covered by FSMB
4.53%
FSMB covered by OSTSX
4.53%
Coverage = share of one portfolio's weight reproduced by the other (overlapping positions, min weight). Top 50 positions per side shown; = held by both — hover a shared position to highlight it in both columns.
OSTSX (Feb. 28, 2026)
| Security | Weight | |
|---|---|---|
| JPMorgan Institutional Tax Free Money Market Fund, Class IM | 5.33% | |
| WA ST HLTH CAR 5% 8/1/2049 MT | 1.81% | |
| TAMPA BAY WTR-A-RF/IM | 1.08% | |
| TX TMGUTL 01/01/2054 | 1.01% | |
| NORTH CAROLINA HSG FIN AGY HOM REGD B/E GNMA/FN 6.50000000 | 0.98% | |
| State of Ohio, Common School, Series 2023A | 0.98% | |
| MO HLTH & EDU FACS AU | 0.95% | |
| Comal Independent School District, Unlimited Tax | 0.91% | |
| TX DALAPT 11/01/2050 | 0.90% | |
| Chicago Midway International Airport, Senior Lien, Series 2023C | 0.89% | |
| TRIBOROUGH NY BRIDGE & TUNNEL REGD N/C B/E 5.00000000 | 0.87% | |
| STATE OF NEW YORK SALES TAX REVENUE 5.0% 03-15-30 | 0.82% | |
| TN TGYPWR 12/01/2051 | 0.81% | |
| Pennsylvania State, General Obligation Bonds, First Series 2024 | 0.79% | |
| INDIANA ST FIN AUTH ENVRNMNTL REGD B/E 1.40000000 | 0.79% | |
| SAN ANTONIO-B-REV-REF | 0.78% | |
| CURATORS OF THE UNIV OF MISSOURI MO SYS FACS REVENUE | 0.77% | |
| EQUITABLE SCHOOL REVOLVING FUND LLC OBLIGATED GROUP 5.0% 11-01-28 | 0.76% | |
| GRAND PKWY TRANSPRTN | 0.75% | |
| NEW YORK ST DORM AUTH REVENUES NON ST SUPPORTED DEBT | 0.75% | |
| MASSACHUSETTS ST DEV FIN AGY REVENUE | 0.72% | |
| CYPRESS-FAIRBANKS ISD | 0.67% | |
| Arizona (State of) Sports & Tourism Authority, Series 2022, Ref. RB | 0.66% | |
| State of Connecticut, Series 2025D | 0.66% | |
| Springfield (City of), IL, Series 2024, Ref. RB | 0.66% | |
| Montgomery (County of), PA Industrial Development Authority (Constellation Energy Generation, LLC), Series 2023 B, Ref. RB | 0.66% | |
| Health Educational and Housing Facility Board of the City of Memphis (The), Arbors Hickory Ridge Project, Series 2012 | 0.66% | |
| SOUTHCENTRL PA GEN AUTH REVENUE | 0.65% | |
| NEW YORK ST DORM AUTH REVENUES NON ST SUPPORTED DEBT | 0.65% | |
| NEW MEXICO ST FIN AUTH ST TRANSPRTN REVENUE | 0.65% | |
| NJ TRANSPRTN-A-REF | 0.65% | |
| Cypress-Fairbanks Independent School District, Unlimited Tax | 0.65% | |
| MTRO WA DC ARPT 5% 10/1/2028 @ | 0.64% | |
| SOUTHEAST ENERGY AUTH VAR | 0.63% | |
| Cleveland County Educational Facilities Authority, Series 2021 | 0.63% | |
| ILLINOIS ST HSG DEV AUTH REVENUE | 0.63% | |
| Port Authority of New York and New Jersey, Consolidated, Series 246 | 0.62% | |
| WASTE MANAGEMENT INC (MPT) 4.6% 10-01-46 | 0.61% | |
| NJ TRANSPRTN-A-REF 5 6/31 | 0.58% | |
| Pennsylvania (Commonwealth of), Series 2024, GO Bonds | 0.55% | |
| Maricopa County Pollution Control Corp., Series A | 0.54% | |
| State of Illinois, Series 2024B | 0.53% | |
| County of Miami-Dade Water and Sewer System, Series 2025B | 0.53% | |
| MAIN STR NAT GA 5% MT | 0.52% | |
| HOUSTON TX UTILITY SYS REVENUE REGD N/C B/E 5.00000000 | 0.52% | |
| District of Columbia, Series 2025A | 0.52% | |
| Metropolitan Council, Series 2021 C, GO Bonds | 0.52% | |
| County of Miami-Dade Water and Sewer System, Series 2025B | 0.52% | |
| IRVING ISD-REF | 0.51% | |
| NORTH CAROLINA ST HSG FIN AGYM REGD V/R B/E 5.00000000 | 0.51% |
FSMB (April 30, 2026)
| Security | Weight | |
|---|---|---|
| Southeast Energy Authority, Alabama, Revenue Bonds Cooperative District Energy Supply Series 2024C | 1.08% | |
| County of Utah UT | 0.85% | |
| OH OHSDEV 11/01/2039 | 0.81% | |
| Wisconsin (State of) Public Finance Authority (Duke Energy Progress), Series 2022, Ref. RB | 0.72% | |
| St. John the Baptist (Parish of), LA (Marathon Oil Corp.), Series 2017, Ref. RB | 0.68% | |
| Main Street Energy, Inc., Series D | 0.66% | |
| Palm Beach (County of), FL Health Facilities Authority (ACTS Retirement-Life Communities, Inc.), Series 2016, Ref. RB | 0.63% | |
| NYC MUNI WTR FIN-BB | 0.59% | |
| Public Energy Authority of Kentucky, Gas Supply Revenue Bonds, Refunding Series 2025A | 0.59% | |
| Black Belt Energy Gas District | 0.58% | |
| BLACK BELT ENERGY GAS VAR | 0.58% | |
| NM MUNI ENERGY ACQ AU | 0.57% | |
| NEW YORK ST HSG FIN AGY AFFORDABLE HSG REVENUE | 0.53% | |
| LOS ANGELES CA DEPT OF ARPTS A REGD B/E AMT 5.00000000 | 0.53% | |
| ALLEGHENY HOSP DEV-A | 0.52% | |
| WHITING IN ENVRNMNTL FACS REVE REGD V/R B/E AMT 5.00000000 | 0.52% | |
| MD CMNTY DEV-D-2 | 0.51% | |
| UNITED AIRLINES INC 4.0% 07-15-29 | 0.51% | |
| WASTE MANAGEMENT INC (MPT) 3.45% 11-01-44 | 0.51% | |
| NEW YORK NY REGD V/R B/E 2.65000000 | 0.51% | |
| NORTH CAROLINA ST HSG FIN AGYM REGD V/R B/E 5.00000000 | 0.49% | |
| TX TMGUTL 01/01/2054 | 0.48% | |
| FARM N MEX PCR 0% 6/1/2040 MT | 0.48% | |
| Public Energy Authority of Kentucky, Gas Supply Revenue Bonds, Refunding Series 2024B | 0.46% | |
| DFW ARPT 5% 11/1/2031 @ | 0.46% | |
| FLORIDA DEV FIN CORP HLTHCAREFACS REVENUE | 0.46% | |
| City of Atlanta GA Department of Aviation | 0.46% | |
| TN TNSUTL 05/01/2053 | 0.44% | |
| City of Philadelphia PA Airport Revenue | 0.43% | |
| FAIRFAX C VA 5% 1/1/2045 MT | 0.43% | |
| WASTE MANAGEMENT INC (MPT) 3.45% 10-01-41 | 0.43% | |
| NORTH BLOCK ASSOCIATES LLC HUD SECT 8 FHA 221(D)(4) (MPT) 3.4% 02-01-29 | 0.42% | |
| COUNTY OF TRIMBLE KY TRMENV 06/33 FIXED 3.75 | 0.42% | |
| ARKANSAS DEV FIN AUTH ENVIRONM REGD V/R B/E AMT 4.00000000 | 0.42% | |
| MOBILE PCR-VAR-AL PWR | 0.42% | |
| MTRO WA DC ARPT 5% 10/1/2031 @ | 0.42% | |
| LEHIGH PA_IDA 3% 9/1/2029 | 0.41% | |
| INDIANAPOLIS IN LOCAL PUBLIC I REGD N/C B/E AMT 5.00000000 | 0.41% | |
| State of Illinois, Series C | 0.41% | |
| NORTHWESTERN CORP 3.875% 07-01-28 | 0.41% | |
| HOUSTON-UTL SYS-B-REF | 0.41% | |
| DE ST EDA 3.60% 1/1/31 | 0.41% | |
| PEFA INC VAR | 0.41% | |
| TENNERGY CORP TN GAS REVENUE TENNERGY CORP/TN | 0.40% | |
| NY TRANS CORP 5% 1/1/2032 @ | 0.40% | |
| SOUTHEAST ENERGY-F | 0.40% | |
| SOUTHEAST ENERGY AUTH VAR | 0.40% | |
| South Carolina Jobs-Economic Development Authority, Series 2023A | 0.39% | |
| MTRO WA DC ARPT 5% 10/1/2035 @ | 0.39% | |
| NYC HSG DEV CORP-F-2A | 0.38% |
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