OSTSX Mutual Fund

OSTSX Mutual Fund

NAV$10.16
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Showing the top 10 of 374 holdings · as of Feb 28, 2026
Top 10 weight
14.77%
OSTSX top 10 holdings, by weight
#TickerNameWeightCumulativeSharesMkt valueSectorIndustry
1
JOIXX
JPMorgan Institutional Tax Free Money Market Fund, Class ImFinancials · Capital Markets
5.29%		5.3%44,210,891$44.22MFinancialsCapital Markets
2—Washington Health Care Facilities Authority, Revenue Bonds, Commonspirit Health, Series 2019b-3
1.80%		7.1%-$15.02M--
Sector and industry · Pro
3—Tampa Bay Water, Series 2001 A, Rb
1.08%		8.2%-$8.99M
4—Texas St Muni Gas Acquisition Tmgutl 01/54 Adjustable Var
1.00%		9.2%-$8.39M
5—North Carolina Hsg Fin Agy Homeownership Rev
0.98%		10.2%-$8.17M
6—Ohio St Go Ref 5% 03/27
0.98%		11.1%-$8.16M
7—Missouri St Hlth V/R 05/01/52
0.95%		12.1%-$7.92M
8—Comal Independent School District, Unlimited Tax
0.90%		13.0%-$7.57M
9—Dallas Fort Var 11/50
0.90%		13.9%-$7.51M
10—Chicago Il Midway Arpt Revenue Regd N/C B/E Amt 5.00000000
0.89%		14.8%-$7.43M
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Themes in the top 10
Asset ManagementInterest RatesInfrastructureEnvironmental SolutionsClimate SolutionsEnergy SecurityGovernance & EthicsSocial ImpactHealth InsuranceUrbanization

OSTSX Mutual Fund Top Holdings

OSTSX holdings top 10 positions. The top 10 holdings account for 14.8% of the fund, led by Jpmorgan Institutional Tax Free Money Market Fund, Class Im at 5.3%, Washington Health Care Facilities Authority, Revenue Bonds, Commonspirit Health, Series 2019b-3 at 1.8%, Tampa Bay Water, Series 2001 A, Rb at 1.1%.

OSTSX portfolio concentration is well-diversified, with the top 10 representing 14.8% of total assets. The largest sector exposure is Financials at 26.5%.

OSTSX sectors provide a detailed breakdown. OSTSX overlap shows how holdings compare to other funds in your portfolio.