ICLN vs IVV: Holdings Overlap
ICLNiShares Global Clean Energy ETF
iShares · 123 holdings · $2.3B · as of 2026-04-30
iShares · 503 holdings · $901.0B · as of 2026-03-31
Holdings snapshots are 30 days apart (ICLN: 2026-04-30, IVV: 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 ICLN and IVV?
iShares Global Clean Energy ETF (ICLN, by iShares) holds 123 positions; iShares Core S&P 500 ETF (IVV, by iShares) holds 503. They have 1 holdings in common, and by portfolio weight the two funds are 0.0% identical. In practical terms the pair is essentially distinct, holding almost none of the same securities.
- Overlap by Weight
- 0.0%Sum of the smaller weight of each shared holding
- Shared Holdings
- 1ICLN holds 123 · IVV holds 503
- Weight in Shared Holdings
- ICLN 7%·IVV 0%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 ICLN
122 of 123 positions (92.2% of the fund) are not held by IVV. Showing the top 30 by weight.
Sector Breakdown
| Sector | ICLN | IVV |
|---|---|---|
| Information Technology | 12.3% | 32.6% |
| Industrials | 32.4% | 9.0% |
| Utilities | 19.4% | 2.5% |
| Financials | 0.0% | 12.6% |
| Communication Services | 0.0% | 10.5% |
| Other Sectors | 1.3% | 32.6% |
| Unclassified | 34.0% | 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 (34% of ICLN, 0% of IVV).
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| ICLN | -5.3% | +11.7% | +34.9% | +4.0% | -3.1% | +8.9% | 1.01% |
| IVV | +3.4% | +14.0% | +23.7% | +21.3% | +13.4% | +15.4% | 1.05% |
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 ICLN vs IVV →
Shared Holdings(1)
 FSLRFirst Solar Inc COM | 7.14% | 0.04% | 0.04% |
|---|
Frequently Asked Questions
How much do ICLN and IVV overlap?
ICLN and IVV overlap by 0.0% of portfolio weight. They share 1 holdings (ICLN holds 123 positions and IVV holds 503), based on each fund's latest SEC-reported holdings.
Is it redundant to own both ICLN and IVV?
The two portfolios are 0.0% identical by weight. Owning both is genuine diversification: the funds hold almost none of the same securities.
What are the biggest shared holdings of ICLN and IVV?
The largest positions held by both funds are FSLR. Together the top 1 shared positions account for 95% of the total overlap.
What does ICLN own that IVV doesn't?
122 positions (92.2% of ICLN) are unique to ICLN, led by BE, NXT and 600900. In the other direction, 502 positions (99.7% of IVV) are unique to IVV.