ARKF vs IWP: Holdings Overlap
ARKFARK Blockchain & Fintech Innovation ETF
ARK · 40 holdings · $701M · as of 2026-04-30
IWPiShares Russell Mid-Cap Growth ETF
iShares · 277 holdings · $20.5B · as of 2026-03-31
Holdings snapshots are 30 days apart (ARKF: 2026-04-30, IWP: 2026-03-31). Weights and index membership change between snapshots, so the true current overlap is typically higher than shown. For funds tracking the same index, the gap can be 5–15 points.
How similar are ARKF and IWP?
ARK Blockchain & Fintech Innovation ETF (ARKF, by ARK) holds 40 positions; iShares Russell Mid-Cap Growth ETF (IWP, by iShares) holds 277. They have 10 holdings in common, and by portfolio weight the two funds are 3.1% identical. In practical terms the pair is essentially distinct, holding almost none of the same securities.
- Overlap by Weight
- 3.1%Sum of the smaller weight of each shared holding
- Shared Holdings
- 10ARKF holds 40 · IWP holds 277
- Weight in Shared Holdings
- ARKF 39%·IWP 3%Share of each fund's weight in stocks both funds own
Based on each fund's latest official holdings. How is this calculated?
What makes each fund different
Only in ARKF
30 of 40 positions (61.2% of the fund) are not held by IWP.
Only in IWP
267 of 277 positions (96.8% of the fund) are not held by ARKF. Showing the top 30 by weight.
Sector Breakdown
| Sector | ARKF | IWP |
|---|---|---|
| Financials | 37.4% | 8.5% |
| Information Technology | 25.3% | 15.6% |
| Industrials | 0.0% | 24.4% |
| Consumer Discretionary | 12.9% | 21.2% |
| Health Care | 0.0% | 14.9% |
| Other Sectors | 12.6% | 15.3% |
| Unclassified | 11.5% | 0.0% |
Share of each fund's portfolio weight by GICS-style sector, compiled from issuer fund data and our own classification of the holdings, not the issuers' published sector charts. “Unclassified” is weight we could not classify (12% of ARKF, 0% of IWP).
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| ARKF | +3.5% | -9.8% | -20.5% | +24.9% | -3.9% | — | 0.10% |
| IWP | +1.5% | +5.4% | +3.1% | +14.6% | +5.1% | +12.1% | 0.34% |
Total returns including dividends, from adjusted daily closes as of 2026-08-07. 3Y/5Y/10Y are annualized. Yield is trailing-12-month distributions over the last close. Past performance does not predict future results.
Project the growth of $10,000 in ARKF vs IWP →
Shared Holdings(10)
The top 10 shared positions account for 100% of the overlap, led by RBLX, TOST and XYZ.
 RBLXRoblox Corporation CL A | 2.71% | 1.26% | 1.26% |
|---|---|---|---|
 TOSTToast, Inc., Class A | 4.12% | 0.44% | 0.44% |
 XYZBlock, Inc., Class A | 5.31% | 0.43% | 0.43% |
 DKNGDraftKings, Inc., Class A | 1.79% | 0.37% | 0.37% |
 HOODRobinhood Markets, Inc., Class A | 4.47% | 0.25% | 0.25% |
 COINCoinbase Global, Inc., Class A | 5.83% | 0.14% | 0.14% |
 SOFISofi Technologies Inc COM | 2.51% | 0.09% | 0.09% |
 CRCLCircle Internet Group, Inc., Class A | 5.47% | 0.06% | 0.06% |
 ROKURoku, Inc., Class A | 2.87% | 0.06% | 0.06% |
| Bullish ORD SHS | 3.56% | 0.01% | 0.01% |
Frequently Asked Questions
How much do ARKF and IWP overlap?
ARKF and IWP overlap by 3.1% of portfolio weight. They share 10 holdings (ARKF holds 40 positions and IWP holds 277), based on each fund's latest SEC-reported holdings.
Is it redundant to own both ARKF and IWP?
The two portfolios are 3.1% identical by weight. Owning both is genuine diversification: the funds hold almost none of the same securities.
What are the biggest shared holdings of ARKF and IWP?
The largest positions held by both funds are RBLX, TOST, XYZ, DKNG and HOOD. Together the top 10 shared positions account for 100% of the total overlap.
What does ARKF own that IWP doesn't?
30 positions (61.2% of ARKF) are unique to ARKF, led by SHOP, ARKB and PLTR. In the other direction, 267 positions (96.8% of IWP) are unique to IWP.