DIA vs DYNF overlap - what they share and where they differ
DIA and DYNF share 34.4% of their weight across 19 common positions, read from what each fund reported to the SEC.
Each week Ploutos reads the reported positions of the largest US equity ETFs and measures, pair by pair, the weight they share: for every stock both funds hold, the smaller of the two weights counts. Two funds tracking the same index land near 100%. A sector fund inside a broad index fund lands at roughly that sector's weight.
DIA and DYNF
34.4%
19 shared positions
DIA
DIA
Reported positions cover 100% of the fund, 30 positions · Jul 31, 2026
Top 10: 55.3%·Holdings of DIA
DYNF
iShares U.S. Equity Factor Rotation Active ETF
Reported positions cover 100% of the fund, 205 positions · Jul 31, 2026
Top 10: 43.7%·Holdings of DYNF
Reported positions cover DIA 100%, DYNF 100% of each fund. An overlap cannot exceed the smaller coverage, so a low figure can mean little overlap or thin reporting.
DYNF vs DIA side by side
DIA
30
stock positions reported to the SEC
27.6% of its weight is in 11 names DYNF does not hold
DYNFiShares U.S. Equity Factor Rotation Active ETF
205
stock positions reported to the SEC
53.0% of its weight is in 186 names DIA does not hold
Where each fund's weight sits
Largest sectors for both funds
The widest gap is Technology: DYNF has 24.1 points more of it.
The figures side by side
| DIA | DYNF | |
|---|---|---|
| Filing date | Jul 31, 2026 | Jul 31, 2026 |
| Stock positions reported | 30 | 205 |
| Weight of the ten largest | 55.3% | 43.7% |
| Largest position | GS 11.5% | NVDA 7.9% |
| Held alone | 11 positions, 27.6% | 186 positions, 53.0% |
| Covered by stock positions | 100% | 100% |
Holdings they share
| Stock | In DIA | In DYNF | Counted |
|---|---|---|---|
| MSFTMicrosoft Corp | 5.26% | 5.06% | 5.06% |
| GOOGLAlphabet Inc | 4.03% | 4.82% | 4.03% |
| JPMJPMorgan Chase & Co | 3.98% | 3.85% | 3.85% |
| AAPLApple Inc | 3.50% | 7.47% | 3.50% |
| AMZNAmazon.com Inc | 3.07% | 4.41% | 3.07% |
| NVDANVIDIA Corp | 2.27% | 7.94% | 2.27% |
| JNJJohnson & Johnson | 2.90% | 2.04% | 2.04% |
| CATCaterpillar Inc | 9.22% | 1.72% | 1.72% |
| CVXChevron Corp | 2.23% | 1.59% | 1.59% |
| TRVTravelers Cos Inc/The | 4.24% | 1.59% | 1.59% |
What each holds alone
The heaviest positions one fund reports and the other does not.
Only in DIA
Only in DYNF
Questions people ask
Is DIA the same as DYNF?
34.4% of their weight sits in the same 19 holdings. DIA also reports AMGN, SHW, AXP, which the other does not. DYNF also reports XOM, AVGO, BAC, which the other does not.
How is the overlap between DIA and DYNF measured?
For every stock both funds report, the smaller of the two weights counts, and the sum is the overlap. The reported positions cover 100% of DIA and 100% of DYNF, so the number cannot exceed the smaller coverage.
Which holds more, DYNF or DIA?
DIA reports 30 stock positions and DYNF reports 205. 27.6% of DIA's weight sits in names DYNF does not hold, and 53.0% of DYNF's weight in names DIA does not hold. The ten largest positions are 55.3% of DIA and 43.7% of DYNF.
How do DIA and DYNF differ by sector?
The widest gap is Technology: DYNF has 24.1 points more of it. Sectors come from each holding's SIC code in its SEC record, summed by the weight the fund reports.
Where do the numbers come from?
From each fund's own N-PORT filing to the SEC, which lists every position and its weight. The comparison uses every equity position the fund reports; cash, futures and bonds are not counted, which is why a coverage figure sits next to every result. Holdings change between filings.
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Descriptive data from public SEC filings. Nothing on this page is a recommendation to buy, sell or hold any fund or stock, and holdings change between filings.