# DFA Inflation-Protected Securities Portfolio (DIPSX): Mutual Fund Facts & Distributions > Markdown mirror of https://www.dividenddata.com/funds/dipsx for AI agents. Same live data as the HTML page, regenerated on the same refresh cycle. Not investment advice. - Issuer: Dimensional · Asset class: Fixed Income - Strategy: Buffered · Inception: 2006-09-18 Under typical circumstances, the Portfolio directs at least 80% of its net assets towards inflation-protected securities, a guideline classified as a non-fundamental policy. These instruments, also referred to as inflation-indexed securities, are distinguished by their principal and/or interest payments being adjusted for inflation. This mechanism stands in contrast to conventional debt securities, which offer predetermined, fixed principal and interest payments. ## Key Facts | Metric | Value | |---|---| | Price | $10.75 | | Expense Ratio | 0.11% | | Assets Under Management | $5.00B | | NAV | $10.75 | | Holdings Count | 0 | | Distribution Yield (TTM) | 5.40% | | Annual Distribution (TTM) | $0.58 /share | | Distribution Frequency | Quarterly | | 52-Week Range | $10.52 – $11.35 | | Beta | 0.73 | ## Latest Distribution - Amount: $0.1477 /share - Ex-date: 2026-09-29 - Pay date: 2026-09-30 ## Frequently Asked Questions ### What does DIPSX invest in? Under typical circumstances, the Portfolio directs at least 80% of its net assets towards inflation-protected securities, a guideline classified as a non-fundamental policy. These instruments, also referred to as inflation-indexed securities, are distinguished by their principal and/or interest payments being adjusted for inflation. This mechanism stands in contrast to conventional debt securities, which offer predetermined, fixed principal and interest payments. ### What is the expense ratio of DIPSX? DFA Inflation-Protected Securities Portfolio (DIPSX) charges an expense ratio of 0.11%. This is the annual fee deducted from fund assets to cover management and operations. ### What is DIPSX's dividend yield? DIPSX's trailing-twelve-month yield is 5.40%, calculated from the sum of dividends over the past year divided by the current price. ### What is the duration of DIPSX? Effective duration measures DIPSX's sensitivity to interest-rate changes: a duration of 6 means a 1% rate move shifts NAV by roughly 6% in the opposite direction. DIPSX's current duration is published on the fund's factsheet on the issuer's website. ### What is the credit quality of DIPSX? DIPSX's credit quality breakdown (the share of holdings rated AAA through CCC and below) is published on the fund's factsheet. Higher-quality (investment-grade) funds yield less but carry less default risk than high-yield / junk bond funds. ### What is the yield to maturity of DIPSX? Yield to maturity (YTM) is the total return you'd earn from DIPSX if every bond in the portfolio is held to maturity at the current price. DIPSX's YTM is published on the fund's factsheet on the issuer's website. It differs from the trailing-12-month yield because YTM reflects current bond prices rather than historical income paid. ### Does DIPSX pay a dividend? Yes, DFA Inflation-Protected Securities Portfolio (DIPSX) distributes dividends to shareholders. The trailing-twelve-month yield is 5.40%. Full dividend history is on this page. ### How often does DIPSX pay dividends? DFA Inflation-Protected Securities Portfolio pays dividends Quarterly. Each ex-dividend date, record date, and payment date is listed in the dividend history table on this page. ### When is DIPSX's next ex-dividend date? The most recently announced ex-dividend date for DIPSX was 2026-09-29. The next ex-date typically follows Quarterly; once announced it appears at the top of the dividend history table on this page. ### How much will DIPSX's expense ratio cost me over 30 years? On a $10,000 investment compounding at 7% gross return, a 0.11% expense ratio quietly compounds against your balance every year. The Fee Compounding Forecast card above projects the dollar drag for any holding period and assumption you pick. The typical result for a 1.0% expense ratio on a 30-year hold is roughly 25% of the final balance lost to fees. ### How does DIPSX charge its expense ratio? The expense ratio is deducted in tiny daily slices from DIPSX's net asset value (NAV). You never see a bill. The price quoted on every exchange is already net of fees. There's no "fee day" to avoid; the cost is continuous and built into the trading price. ### Why does DIPSX cost more than a fund like VOO? DIPSX's strategy (current expense ratio 0.11%) is different from a broad-market index tracker like VOO, so its fee belongs to a different cohort. The Cost Verdict card above shows you where DIPSX sits within its own category, which is the comparison that actually matters. ### Are there cheaper alternatives to DIPSX? The Lower-Fee Alternatives card above lists mutual funds following the same investment strategy as DIPSX (0.11%) but at a lower expense ratio. Each row shows the fee gap, the peer's AUM as a liquidity sanity-check, and a direct link to that fund's analysis page. Cheaper price doesn't automatically mean better. Verify the peer holds what you actually want. ## More on Dividend Data - Overview (HTML): https://www.dividenddata.com/funds/dipsx - Distribution history: https://www.dividenddata.com/funds/dipsx/dividend - Holdings & diversification: https://www.dividenddata.com/funds/dipsx/diversification - Fees & cheaper alternatives: https://www.dividenddata.com/funds/dipsx/expenses - Peer comparison: https://www.dividenddata.com/funds/dipsx/peers Data sourced from primary filings and market data providers; see https://www.dividenddata.com/methodology.