VOX vs IYC: Holdings Overlap
VOXVanguard Communication Services Index Fund
Vanguard · 114 holdings · $5.9B · as of 2026-05-31
IYCiShares U.S. Consumer Discretionary ETF
iShares · 166 holdings · $1.2B · as of 2026-04-30
Holdings snapshots are 31 days apart (VOX: 2026-05-31, IYC: 2026-04-30). 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 VOX and IYC?
Vanguard Communication Services Index Fund (VOX, by Vanguard) holds 114 positions; iShares U.S. Consumer Discretionary ETF (IYC, by iShares) holds 166. They have 20 holdings in common, and by portfolio weight the two funds are 12.8% identical. In practical terms the pair is lightly overlapping, with most of each portfolio distinct.
- Overlap by Weight
- 12.8%Sum of the smaller weight of each shared holding
- Shared Holdings
- 20VOX holds 114 · IYC holds 166
- Weight in Shared Holdings
- VOX 26%·IYC 13%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 VOX
94 of 114 positions (73.2% of the fund) are not held by IYC. Showing the top 30 by weight.
Sector Breakdown
| Sector | VOX | IYC |
|---|---|---|
| Communication Services | 99.7% | 14.0% |
| Consumer Discretionary | 0.0% | 69.5% |
| Consumer Staples | 0.0% | 11.1% |
| Industrials | 0.0% | 5.2% |
| Other Sectors | 0.0% | 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.
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| VOX | -1.3% | -2.7% | +8.9% | +20.4% | +6.4% | +8.3% | 1.05% |
| IYC | +2.2% | +1.0% | +3.6% | +13.4% | +6.4% | +11.6% | 0.49% |
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 VOX vs IYC →
Shared Holdings(20)
The top 10 shared positions account for 90% of the overlap, led by NFLX, DIS and WBD.
 NFLXNetflix, Inc. COM | 4.75% | 4.17% | 4.17% |
|---|---|---|---|
 DISWalt Disney Company COM | 3.95% | 3.01% | 3.01% |
 WBDWarner Bros. Discovery Inc. COM SER A | 2.73% | 1.03% | 1.03% |
 EAElectronic Arts Inc. COM | 2.00% | 0.83% | 0.83% |
 TTWOTake-Two Interactive Software Inc. COM | 2.08% | 0.64% | 0.64% |
 RBLXRoblox Corporation CL A | 1.36% | 0.56% | 0.56% |
 LYVLive Nation Entertainment, Inc. COM | 1.64% | 0.41% | 0.41% |
 OMCOmnicom Group Inc COM | 1.37% | 0.39% | 0.39% |
 FWONKLiberty Media Corp.-Liberty Formula One, Class C | 1.16% | 0.29% | 0.29% |
 FOXAFox Corporation CL A COM | 0.60% | 0.21% | 0.21% |
 NYTNew York Times Co. (The), Class A | 0.69% | 0.21% | 0.21% |
 TKOTKO Group Holdings, Inc., Class A | 0.83% | 0.20% | 0.20% |
 TTDTrade Desk, Inc. (The), Class A | 0.57% | 0.17% | 0.17% |
 NWSANews Corporation CL A | 0.59% | 0.16% | 0.16% |
 FOXFox Corporation CL B COM | 0.53% | 0.14% | 0.14% |
 NXSTNexstar Media Group Inc COMMON STOCK | 0.31% | 0.10% | 0.10% |
 VSNTVersant Media Group Inc. COM CL A | 0.37% | 0.09% | 0.09% |
 MSGSMadison Square Garden Sports Corp. CL A | 0.35% | 0.09% | 0.09% |
 SIRISiriusXM Holdings Inc COMMON STOCK | 0.33% | 0.08% | 0.08% |
 NWSNews Corporation CL B | 0.22% | 0.06% | 0.06% |
Frequently Asked Questions
How much do VOX and IYC overlap?
VOX and IYC overlap by 12.8% of portfolio weight. They share 20 holdings (VOX holds 114 positions and IYC holds 166), based on each fund's latest SEC-reported holdings.
Is it redundant to own both VOX and IYC?
The two portfolios are 12.8% identical by weight. Owning both is not redundant. Most of each portfolio is distinct, so the funds can serve different roles.
What are the biggest shared holdings of VOX and IYC?
The largest positions held by both funds are NFLX, DIS, WBD, EA and TTWO. Together the top 10 shared positions account for 90% of the total overlap.
What does VOX own that IYC doesn't?
94 positions (73.2% of VOX) are unique to VOX, led by META, GOOGL and GOOG. In the other direction, 146 positions (86.9% of IYC) are unique to IYC.