ARKK vs BCTK
ARK Innovation ETF vs Baron Technology ETF
Which is better, ARKK or BCTK?
BCTK has been ahead.
BCTK led over 1Y. ARKK is less concentrated, with 49.6% of the fund in its ten largest positions against 55.2%.
MarketXLS is not an investment adviser. This comparison is generated automatically from market data and is for information only. A Best mark means the better reading on that one measure, not a recommendation to buy.
Side-by-Side Comparison
| Metric | ARKK | BCTK |
|---|---|---|
| Expense Ratio | 0.75%Tie | 0.75%Tie |
| AUM | $7.9B | - |
| Dividend Yield | 0.00% | 0.18% |
| Holdings | 82 | 80 |
| YTD Return | +0.20% | +8.19%Best |
| 1Y Return | -4.36% | +10.91%Best |
| 3Y Return (annualized) | +25.32% | - |
| 5Y Return (annualized) | -7.58% | - |
| Top 10 Weight | 49.6%Best | 55.2% |
| Fund Family | Ark Invest | Baron Funds |
| Category | Equity | Equity |
| Style | Large Cap Growth | Large Cap Growth |
| Inception | Oct 31, 2014 | Dec 12, 2025 |
Not shown on this pair: Volatility (annualized), Max Drawdown, $10,000 over the window.
ARKK vs BCTK growth
Month-end closes. Both lines start at 0% in the first month shown, so the gap between them is the difference in growth across that window. The full view is available from the range buttons; it is not the opening view here because over the whole period one of these two funds moves so much further than the other that its line would sit flat on the axis.
ARKK vs BCTK Performance
ARK Innovation ETF (ARKK) is an ETF from Ark Invest and Baron Technology ETF (BCTK) is an ETF from Baron Funds. Over the past year ARKK returned -4.36% while BCTK returned +10.91%. Year to date, ARKK is up 0.20% versus a gain of 8.19% for BCTK.
Past performance does not guarantee future results.
Fees and Cost Over Time
ARKK charges 0.75% per year while BCTK charges 0.75%. On a $10,000 position that is $75 vs $75 annually. On income, ARKK currently yields 0.00% against 0.18% for BCTK.
Holdings Overlap
36.9% of ARKK's money is in holdings BCTK also owns. 50.7% of BCTK's money is in holdings ARKK also owns.
The two portfolios partly overlap.
11 positions in common, counted across the 41 positions we hold weights for in ARKK and 38 in BCTK, against full books of 82 and 80.
What only one of them owns
Our book lists 23 positions for BCTK that do not appear in our book for ARKK (44.8% of the fund), and 28 for ARKK that do not appear in BCTK (57.2%).
Some of those will be the same company recorded under a different code in one of the two books, so the real difference in what you would own is no larger than this and may be smaller. We do not name the individual positions here for that reason.
Top Shared Holdings
| Stock | Weight in ARKK | Weight in BCTK | Difference |
|---|---|---|---|
| TSLATesla Inc | 10.35% | 3.28% | 7.07% |
| SPCXSpace Exploration Technologies | 6.13% | 6.67% | 0.54% |
| NVDANvidia Corp | 3.44% | 7.48% | 4.04% |
| 2330:TWTaiwan Semiconductor Manufacturing Co Ltd | 1.28% | 6.71% | 5.43% |
| SHOP:CAShopify Inc | 3.13% | 4.12% | 0.99% |
| AMDAdvanced Micro Devices Inc | 2.83% | 4.31% | 1.48% |
| METAMeta Platforms Inc | 2.90% | 4.13% | 1.23% |
| AMZNAmazon.Com Inc | 2.40% | 4.46% | 2.06% |
| GOOGAlphabet Inc. C | 1.30% | 5.27% | 3.97% |
| AVGOBroadcom Inc | 1.85% | 2.95% | 1.10% |
50.7% of BCTK is already inside ARKK.
You probably hold more than these two. Add the rest and see how much of the whole book is the same companies twice.
Free for up to 10 holdings. No account needed.
Frequently Asked Questions
Which is cheaper, ARKK or BCTK?
ARKK has an expense ratio of 0.75% while BCTK charges 0.75%. At the precision these are quoted to, they cost the same.
Which performed better, ARKK or BCTK?
Over the past year ARKK returned -4.36% vs +10.91% for BCTK, so BCTK leads on 1-year performance. Past performance does not guarantee future results. This is information, not a recommendation.
What is the holdings overlap between ARKK and BCTK?
50.7% of BCTK's money is in holdings ARKK also owns. 50.7% of BCTK's is in holdings ARKK also owns. They hold 11 positions in common, counted across the 41 positions we hold weights for in ARKK and 38 in BCTK.
Which pays a higher dividend, ARKK or BCTK?
ARKK yields 0.00% while BCTK yields 0.18%, so BCTK currently pays the higher dividend yield.
Is BCTK better than ARKK?
BCTK led over 1Y. ARKK is less concentrated, with 49.6% of the fund in its ten largest positions against 55.2%. Which one suits a particular account depends on what it is for. This is information, not a recommendation.