# Portfolio overlap — DFIP vs TDTF

Comparing **Dimensional Inflation-Protected Securities Portfolio ETF** (2026-04-30) and **FlexShares iBoxx 5-Year Target Duration TIPS Index Fund** (2026-01-31).

- Shared positions: 12
- Dimensional Inflation-Protected Securities Portfolio ETF covered by FlexShares iBoxx 5-Year Target Duration TIPS Index Fund: 0.5105227089263690486485957636
- FlexShares iBoxx 5-Year Target Duration TIPS Index Fund covered by Dimensional Inflation-Protected Securities Portfolio ETF: 0.5105227089263690486485957635

## Dimensional Inflation-Protected Securities Portfolio ETF — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| U.S. TREASURY INFLATION-PROTECTED SECURITIES .125 07/15/2030 | 0.121174 | ✓ |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8% 01/15/2031 | 0.117709 | ✓ |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8% 07/15/2031 | 0.112061 | ✓ |
| U.S. Treasury Notes 0.125%, Due 1/15/2030 | 0.110439 | ✓ |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 3-3/8% 04/15/32 | 0.083864 | ✓ |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8%  01/15/32 | 0.072860 | ✓ |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES .25%  07/15/29 | 0.063712 | ✓ |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 2 1/8% 02/15/40 | 0.051812 |  |
| U.S. Treasury Inflation-Protected Indexed Bonds | 0.044784 |  |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 3-7/8% 04/15/29 | 0.034820 | ✓ |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 1-3/8% 02/15/2044 | 0.028054 |  |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-3/4% 02/15/2042 | 0.026163 |  |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-5/8% 02/15/2043 | 0.025002 |  |
| U.S. Treasury Inflation-Protected Notes 1.75%, Due 01/15/2034 | 0.024330 | ✓ |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-3/4% 02/15/2045 | 0.021847 |  |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 1.125% 01/15/2033 | 0.019612 | ✓ |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 1% 02/15/46 | 0.015094 |  |
| U.S. Treasury Inflation-Protected Indexed Notes | 0.009789 | ✓ |
| U.S. Treasury Inflation-Protected Indexed Notes | 0.009455 | ✓ |
| SSC GOVERNMENT MM GVMXX   / | 0.005443 |  |
| U.S. Treasury Notes | 0.001976 |  |

## FlexShares iBoxx 5-Year Target Duration TIPS Index Fund — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| U.S. Treasury Inflation-Linked Notes | 0.092496 |  |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8% 07/15/2031 | 0.090088 | ✓ |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES .125 07/15/2030 | 0.088369 | ✓ |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8% 01/15/2031 | 0.086559 | ✓ |
| U.S. Treasury Inflation-Protected Indexed Notes | 0.051525 | ✓ |
| U.S. Treasury Inflation-Protected Indexed Notes | 0.048300 | ✓ |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8%  01/15/32 | 0.046205 | ✓ |
| U.S. Treasury Inflation-Protected Notes 1.75%, Due 01/15/2034 | 0.045739 | ✓ |
| U.S. Treasury Notes | 0.045710 |  |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 1.125% 01/15/2033 | 0.044412 | ✓ |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-5/8% 07/15/2032 | 0.042912 |  |
| U.S. Treasury Notes 0.125%, Due 1/15/2030 | 0.042133 | ✓ |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 1.375 07/15/33 | 0.041824 |  |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES .25%  07/15/29 | 0.041737 | ✓ |
| U.S. Treasury Inflation-Protected Indexed Notes | 0.041462 |  |
| U.S. Treasury Notes | 0.039775 |  |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES .875% 01/15/2029 | 0.039266 |  |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 3-7/8% 04/15/29 | 0.035215 | ✓ |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 2-1/2% 01/15/29 | 0.018849 |  |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 3-3/8% 04/15/32 | 0.017426 | ✓ |


## Sources

- N-PORT (fund A) — accession `0001004726-26-005660` (as of 2026-04-30)
  <https://www.sec.gov/Archives/edgar/data/1816125/000100472626005660/0001004726-26-005660-index.htm>
- N-PORT (fund B) — accession `0002071691-26-006210` (as of 2026-01-31)
  <https://www.sec.gov/Archives/edgar/data/1491978/000207169126006210/0002071691-26-006210-index.htm>

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