ETF comparison
HACK vs TAN
Both Thematic.
Holdings overlap
0 positions appear in both funds. Buying equal dollars of HACK and TAN would leave roughly 0.0% of each dollar exposed to the same underlying securities.
Unmatched is the part of a fund's weight the other fund doesn't match: names only it holds, plus any extra weight it puts in names both funds hold.
Side by side
Sub-score comparison
Tracking quality isn't part of the composite — see what we don't score for why.
Cost difference
HACK is 10 bps cheaper than TAN. On a $100,000 position that's about $100/yr more in fees for TAN.
Fee figure is the annual expense charged on $100,000. To see how the gap compounds over a multi-decade holding period, open the cost calculator pre-filled with HACK vs TAN.
Top shared holdings
0 shared in totalNo shared holdings between these funds.
Only in HACK
24 total- Palo Alto Networks Inc 6.58%
- Broadcom Inc 6.01%
- Cisco Systems Inc 5.79%
- Crowdstrike Holdings Inc 5.54%
- Fortinet Inc 5.36%
- General Dynamics Corp 4.93%
- Cloudflare Inc 4.84%
- Okta Inc 4.44%
- F5 Inc 4.34%
- Northrop Grumman Corp 4.30%
Only in TAN
35 total- First Solar, Inc. 9.85%
- Nextpower Inc. 8.78%
- Enlight Renewable Energy Ltd. 7.19%
- Enphase Energy, Inc. 6.53%
- Doral Group Renewable Energy Resources Ltd. 4.66%
- HA Sustainable Infrastructure Capital, Inc. 4.61%
- GCL-Poly Energy Holdings Ltd. 4.04%
- Sunrun Inc. 3.78%
- Clearway Energy, Inc. 3.65%
- SolarEdge Technologies, Inc. 3.49%
Related comparisons
More comparisons with HACK
- HACK vs CIBR · First Trust NASDAQ Cybersecurity ETF 55.7%
- HACK vs SKYY · First Trust Cloud Computing ETF 13.5%
- HACK vs XLK · State Street Technology Select Sector SPDR ETF 11.4%
- HACK vs FDN · First Trust Dow Jones Internet Index Fund 10.9%
- HACK vs VGT · Vanguard Information Technology Index Fund ETF Shares 9.8%
- HACK vs ARKW · ARK Next Generation Technology ETF 8.5%
More comparisons with TAN
Percentages are holdings overlap with the named fund.
Open HACK or TAN at a brokerage
Both funds trade commission-free at major US brokerages.
Affiliate links — opening an account through these earns PlainIndex a one-time referral. Scoring is computed before any affiliate consideration; see our methodology and funding disclosure.
Holdings overlap is the sum of min(weight_a, weight_b) over positions
matched on ISIN (CUSIP fallback). Methodology: see
/methodology/.
Comparing two funds doesn't endorse swapping one for the other. Tax-lot history, account type, and personal goals matter — PlainIndex publishes data and methodology, not investment advice.