FDN vs VUG overlap - what they share and where they differ
FDN and VUG share 22.3% of their weight across 20 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.
FDN and VUG
22.3%
20 shared positions
FDN
First Trust Dow Jones Internet Index Fund
Reported positions cover 100% of the fund, 40 positions · Jun 30, 2026
Top 10: 64.5%·Holdings of FDN
VUG
VANGUARD GROWTH INDEX FUND
Reported positions cover 100% of the fund, 144 positions · Jun 30, 2026
Top 10: 63.1%·Holdings of VUG
Reported positions cover FDN 100%, VUG 100% of each fund. An overlap cannot exceed the smaller coverage, so a low figure can mean little overlap or thin reporting.
VUG vs FDN side by side
FDNFirst Trust Dow Jones Internet Index Fund
40
stock positions reported to the SEC
25.1% of its weight is in 20 names VUG does not hold
VUGVANGUARD GROWTH INDEX FUND
144
stock positions reported to the SEC
77.3% of its weight is in 124 names FDN does not hold
Where each fund's weight sits
Largest sectors for both funds
The widest gap is Healthcare: VUG has 4.7 points more of it.
The figures side by side
| FDN | VUG | |
|---|---|---|
| Filing date | Jun 30, 2026 | Jun 30, 2026 |
| Stock positions reported | 40 | 144 |
| Weight of the ten largest | 64.5% | 63.1% |
| Largest position | AMZN 10.0% | NVDA 12.6% |
| Held alone | 20 positions, 25.1% | 124 positions, 77.3% |
| Covered by stock positions | 100% | 100% |
Holdings they share
| Stock | In FDN | In VUG | Counted |
|---|---|---|---|
| GOOGLALPHABET INC | 9.98% | 10.29% | 9.98% |
| AMZNAMAZON.COM INC | 9.98% | 4.47% | 4.47% |
| METAMETA PLATFORMS INC | 9.83% | 3.41% | 3.41% |
| NFLXNETFLIX INC | 3.90% | 0.84% | 0.84% |
| ORCLORACLE CORP | 4.59% | 0.71% | 0.71% |
| ANETARISTA NETWORKS INC | 5.02% | 0.52% | 0.52% |
| BKNGBOOKING HOLDINGS INC | 4.98% | 0.40% | 0.40% |
| DDOGDATADOG INC | 3.53% | 0.26% | 0.26% |
| SNOWSNOWFLAKE INC | 3.61% | 0.25% | 0.25% |
| NETCLOUDFLARE INC | 3.22% | 0.23% | 0.23% |
What each holds alone
The heaviest positions one fund reports and the other does not.
Only in FDN
Only in VUG
Questions people ask
Is FDN the same as VUG?
22.3% of their weight sits in the same 20 holdings. FDN also reports CSCO, CRM, EBAY, which the other does not. VUG also reports NVDA, AAPL, MSFT, which the other does not.
How is the overlap between FDN and VUG 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 FDN and 100% of VUG, so the number cannot exceed the smaller coverage.
Which holds more, VUG or FDN?
FDN reports 40 stock positions and VUG reports 144. 25.1% of FDN's weight sits in names VUG does not hold, and 77.3% of VUG's weight in names FDN does not hold. The ten largest positions are 64.5% of FDN and 63.1% of VUG.
How do FDN and VUG differ by sector?
The widest gap is Healthcare: VUG has 4.7 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.
Other pairs with these funds
VUG against other funds in the table
Add a third fund in the tool·All fund pairs
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.