# Portfolio overlap — DFIP vs FIPDX

Comparing **Dimensional Inflation-Protected Securities Portfolio ETF** (2026-04-30) and **Fidelity Inflation-Protected Bond Index Fund** (2026-03-31).

- Shared positions: 20
- Dimensional Inflation-Protected Securities Portfolio ETF covered by Fidelity Inflation-Protected Bond Index Fund: 0.3300701433334576504074267531
- Fidelity Inflation-Protected Bond Index Fund covered by Dimensional Inflation-Protected Securities Portfolio ETF: 0.3300701433334576504074267530

## 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 | ✓ |

## Fidelity Inflation-Protected Bond Index Fund — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| U.S. Treasury Inflation-Protected Indexed Notes | 0.040490 | ✓ |
| U.S. Treasury Inflation-Protected Indexed Notes | 0.040075 | ✓ |
| U.S. Treasury Notes | 0.039764 | ✓ |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 1.375 07/15/33 | 0.036575 |  |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-5/8% 07/15/2032 | 0.035230 |  |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8% 04/15/2027 | 0.034278 |  |
| U.S. Treasury Inflation-Protected Indexed Notes | 0.032981 |  |
| U.S. Treasury Inflation-Protected Notes 1.75%, Due 01/15/2034 | 0.032638 | ✓ |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8% 01/15/2031 | 0.032396 | ✓ |
| U.S. Treasury Notes | 0.031104 |  |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 2.375% 10/15/2028 | 0.031092 |  |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 1.125% 01/15/2033 | 0.030964 | ✓ |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES .125 07/15/2030 | 0.030843 | ✓ |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8% 07/15/2031 | 0.029985 | ✓ |
| U.S. Treasury Notes | 0.029584 |  |
| U.S. Treasury Notes 0.125%, Due 1/15/2030 | 0.028565 | ✓ |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 1.250 04/15/2028 | 0.028399 |  |
| U.S. Treasury Inflation-Linked Notes | 0.028146 |  |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES .25%  07/15/29 | 0.027894 | ✓ |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/2% 01/15/2028 | 0.027760 |  |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 1-5/8% 10/15/27 | 0.027648 |  |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8%  01/15/32 | 0.026958 | ✓ |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-3/4% 07/15/2028 | 0.024049 |  |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-3/8% 07/15/2027 | 0.020856 |  |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 3-5/8% 04/15/28 | 0.017717 |  |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES .875% 01/15/2029 | 0.016719 |  |
| U.S. Treasury Inflation-Indexed Notes | 0.014777 |  |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 2-1/2% 01/15/29 | 0.013932 |  |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 1-3/8% 02/15/2044 | 0.013777 | ✓ |
| U.S. Treasury Inflation-Protected Indexed Bonds | 0.013193 |  |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 3-7/8% 04/15/29 | 0.012840 | ✓ |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-3/4% 02/15/2045 | 0.012341 | ✓ |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 1.50% 2/15/2053 | 0.011301 |  |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-3/4% 02/15/2042 | 0.011301 | ✓ |
| Fidelity Securities Lending Cash Central Fund | 0.010993 |  |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-7/8% 02/15/2047 | 0.009590 |  |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-5/8% 02/15/2043 | 0.009230 | ✓ |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 3-3/8% 04/15/32 | 0.009109 | ✓ |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 0.25% 02/15/2050 | 0.007968 |  |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 1-3/4% 01/15/28 | 0.007904 |  |
| U.S. Treasury Inflation-Protected Indexed Bonds | 0.007790 | ✓ |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8%  02/15/2052 | 0.006942 |  |
| U.S. Treasury Inflation-Protected Notes 2.125%, Due 02/15/2054 | 0.006882 |  |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 2 1/8% 02/15/40 | 0.006532 | ✓ |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 1% 02/15/48 | 0.006417 |  |
| UNITED STATES TREASURY INFLATION INDEXED BONDS I/L 2.375% 02-15-56 | 0.005754 |  |
| U.S. Treasury Inflation-Protected Indexed Bonds | 0.005529 |  |
| Fidelity Cash Central Fund | 0.005409 |  |
| U.S. TREASURY INFLATION-PROTECTED SECURITIES 1% 02/15/46 | 0.005347 | ✓ |
| U.S. Treasury Inflation Linked Bonds | 0.002432 |  |


## 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 `0000035402-26-003383` (as of 2026-03-31)
  <https://www.sec.gov/Archives/edgar/data/35315/000003540226003383/0000035402-26-003383-index.htm>

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