FDN vs SKYY overlap - what they share and where they differ
FDN and SKYY share 27.6% 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.
FDN and SKYY
27.6%
19 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
SKYY
First Trust Cloud Computing ETF
Reported positions cover 100% of the fund, 63 positions · Jun 30, 2026
Top 10: 36.2%·Holdings of SKYY
Reported positions cover FDN 100%, SKYY 100% of each fund. An overlap cannot exceed the smaller coverage, so a low figure can mean little overlap or thin reporting.
SKYY vs FDN side by side
FDNFirst Trust Dow Jones Internet Index Fund
40
stock positions reported to the SEC
40.5% of its weight is in 21 names SKYY does not hold
SKYYFirst Trust Cloud Computing ETF
63
stock positions reported to the SEC
63.1% of its weight is in 44 names FDN does not hold
Where each fund's weight sits
Largest sectors for both funds
The widest gap is Technology: SKYY has 20.2 points more of it.
The figures side by side
| FDN | SKYY | |
|---|---|---|
| Filing date | Jun 30, 2026 | Jun 30, 2026 |
| Stock positions reported | 40 | 63 |
| Weight of the ten largest | 64.5% | 36.2% |
| Largest position | AMZN 10.0% | ANET 4.2% |
| Held alone | 21 positions, 40.5% | 44 positions, 63.1% |
| Covered by stock positions | 100% | 100% |
Holdings they share
| Stock | In FDN | In SKYY | Counted |
|---|---|---|---|
| ANETARISTA NETWORKS INC | 5.02% | 4.18% | 4.18% |
| GOOGLALPHABET INC | 9.98% | 3.68% | 3.68% |
| AMZNAMAZON.COM INC | 9.98% | 3.45% | 3.45% |
| NETCLOUDFLARE INC | 3.22% | 2.65% | 2.65% |
| CSCOCISCO SYSTEMS INC | 8.54% | 2.55% | 2.55% |
| ORCLORACLE CORP | 4.59% | 2.55% | 2.55% |
| CRMSALESFORCE INC | 4.11% | 1.61% | 1.61% |
| CRWVCOREWEAVE INC | 1.08% | 2.97% | 1.08% |
| AKAMAKAMAI TECHNOLOGIES INC | 0.70% | 2.07% | 0.70% |
| DDOGDATADOG INC | 3.53% | 0.69% | 0.69% |
What each holds alone
The heaviest positions one fund reports and the other does not.
Only in FDN
Only in SKYY
Questions people ask
Is FDN the same as SKYY?
27.6% of their weight sits in the same 19 holdings. FDN also reports META, BKNG, NFLX, which the other does not. SKYY also reports DOCN, P, IBM, which the other does not.
How is the overlap between FDN and SKYY 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 SKYY, so the number cannot exceed the smaller coverage.
Which holds more, SKYY or FDN?
FDN reports 40 stock positions and SKYY reports 63. 40.5% of FDN's weight sits in names SKYY does not hold, and 63.1% of SKYY's weight in names FDN does not hold. The ten largest positions are 64.5% of FDN and 36.2% of SKYY.
How do FDN and SKYY differ by sector?
The widest gap is Technology: SKYY has 20.2 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.
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.