TSIAX Mutual Fund

TSIAX Mutual Fund

NAV$11.14
See how much of TSIAX you already own
Just $25 once·$99/mo·Download sample
X-ray my portfolio free
Showing the top 10 of 1,251 holdings · as of Aug 31, 2026
Top 10 weight
12.28%
TSIAX top 10 holdings, by weight
#TickerNameWeightCumulativeSharesMkt valueSectorIndustry
1—Thornburg Capital Management Fund
3.14%		3.1%31,521,951$315.22M--
2DebtUs Treasury N/B
2.66%		5.8%274,141,000$266.43M--
3DebtU.S. Treasury Bond 1.375%, 11/15/40Financials · Diversified Financial Services
1.30%		7.1%207,290,000$130.17MFinancialsDiversified Financial Services
4DebtTreasury BondFinancials · Diversified Financial Services
1.12%		8.2%173,472,000$112.78MFinancialsDiversified Financial Services
5DebtUnited States Treasury Note/BondFinancials · Diversified Financial Services
1.00%		9.2%164,700,000$100.29MFinancialsDiversified Financial Services
6—Gnma2 30Yr 3% Nov 20, 2051Financials · Thrifts
0.73%		10.0%84,349,701$73.44MFinancialsThrifts
7—Tsy Infl Ix N/B 02/51 0.125Financials · Capital Markets
0.63%		10.6%126,077,515$63.35MFinancialsCapital Markets
8DebtUnited States Treasury Note/Bond Us Treasury N/BFinancials · Diversified Financial Services
0.61%		11.2%100,000,000$61.56MFinancialsDiversified Financial Services
9DebtGinnie Mae Ii PoolFinancials · Mortgage Real Estate Investment Trusts (REITs)
0.59%		11.8%68,222,471$59.42MFinancialsMortgage Real Estate Investment Trusts (REITs)
10DebtUstn Tii
0.50%		12.3%52,139,734$49.77M--
More holdings · Pro
FundXLS Pro
See the other 1,241 holdings of TSIAX
X-ray every fund you own at once, ETFs and mutual funds that hold stocks directly, and see how much of your money lands on the same stocks twice.
Unlock FundXLS Pro$45/quarter Pro · Cancel anytime
Themes in the top 10
Interest RatesMarket InfrastructureGlobal BankingAsset ManagementLending & CreditInflation ProtectionCurrencyDerivatives TradingInfrastructure

TSIAX Mutual Fund Top Holdings

TSIAX holdings top 10 positions. The top 10 holdings account for 12.3% of the fund, led by Thornburg Capital Management Fund at 3.1%, Us Treasury N/B 4.375 5/15/2036 at 2.7%, U.S. Treasury Bond 1.375%, 11/15/40 at 1.3%.

TSIAX portfolio concentration is well-diversified, with the top 10 representing 12.3% of total assets. The largest sector exposure is Financials at 26.0%.

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