IYZvsRSPCETF Comparison
ETF 1
IYZ
iShares U.S. Telecommunications ETF
This fund is part of
US Communication Services Sector
+0.22%
VS
ETF 2
RSPC
Invesco S&P 500 Equal Weight Communication Services ETF
This fund is part of
US Communication Services Sector
+0.22%
iShares U.S. Telecommunications ETF (IYZ) and Invesco S&P 500 Equal Weight Communication Services ETF (RSPC) belong to the same industry segment: US Communication Services Sector. Both ETFs have the same top 3 sector exposures: Communication Services and Information Technology. IYZ is less expensive with a Total Expense Ratio (TER) of 0.38%, versus 0.4% for RSPC. IYZ is up 26.04% year-to-date (YTD) with +$258M in YTD flows. RSPC performs worse with -3.83% YTD performance, and -$12M in YTD flows. Run a side-by-side ETF comparison of IYZ and RSPC below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
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IYZ vs RSPC performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 05/01/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IYZ RSPC | +7.73%+2.34% | +18.03%-1.60% | +26.04%-3.83% | +60.48%+11.10% | +101.12%+45.63% | +44.55%+6.15% |
| Flows | IYZ RSPC | +$235M-$765K | +$253M-$9M | +$258M-$12M | +$441M-$2M | +$471M-$81M | +$442M+$8M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IYZ RSPC | +23.16%+14.91% | +16.87%+13.40% | +17.13%+15.18% | +18.62%+18.82% |
| Max drawdown | IYZ RSPC | -5.61%-7.63% | -6.28%-11.06% | -13.93%-13.94% | -39.73%-37.98% |
| Max drawdown duration | IYZ RSPC | 8d57d | 50d214d | 207d86d | 1462d1452d |
Trading data
IYZ | RSPC | |
Last sale 5/1/2026 at 1:30 PM | $42.56 | $38.28 |
| Previous close 04/29/2026 | $42.21 | $38.00 |
| Consolidated volume 04/29/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of April 30, 2026
1-year trailing difference
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IYZ | RSPC | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 5/1/2026 at 1:30 PM
Live
Closed
IYZ | RSPC | |
|---|---|---|
| Last price | $42.56 | $38.28 |
| 1D performance | +0.83% | +0.74% |
| AuM | $1.10 B | $63.91 M |
| E/R | 0.38% | 0.4% |
Characteristics
IYZ | RSPC | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | iShares | Invesco |
| Benchmark | Russell 1000 Telecommunications RIC 22.5/45 Capped Index | S&P 500 Equal Weight Communication Services Plus Index |
| N° of holdings | 16 | 22 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | May 22, 2000 | November 7, 2018 |
| ESG | No | No |
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Exposure
Countries
IYZ
USA
93.15%
Other
6.85%
RSPC
USA
100%
Other
-0%
Sectors
IYZ
Communication Ser.
54.78%
Information Techn.
34.44%
Other
10.77%
RSPC
Communication Ser.
87.53%
Other
12.47%
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Diversification
IYZ
Total weight of top 15 holdings out of 15
89.95%
RSPC
Total weight of top 15 holdings out of 15
70%
Top 15 holdings
Data as of March 31, 2026
IYZ
CISCO-T
19.14%
VERIZON COMMUNICATIONS
13.45%
AT&T
12.84%
CIENA
4.25%
T-MOBILE US INC
4.10%
US0404132054
3.99%
COMCAST
3.97%
LUMENTUM HOLDINGS
3.88%
IRIDIUM COMMUNICATIONS
3.75%
MOTOROLA SOLUTIONS
3.71%
MILLICOM INTERNATIONAL CELLULAR
3.57%
UBIQUITI INC
3.46%
CHARTER COMMUNICATIONS INC(NEW)
3.35%
AST SPACEMOBILE
3.27%
ROKU INC
3.23%
RSPC
AT&T
5.14%
NEW YORK TIMES
5.07%
ECHOSTAR
4.92%
ELECTRONIC ARTS
4.85%
VERIZON COMMUNICATIONS
4.76%
T-MOBILE US INC
4.74%
NETFLIX
4.72%
CHARTER COMMUNICATIONS INC(NEW)
4.68%
WARNER BROS. DISCOVERY
4.67%
US87256C1018
4.49%
COMCAST
4.44%
OMNICOM
4.42%
PINTEREST INC
4.39%
WALT DISNEY
4.39%
TAKE TWO
4.31%
Frequently asked questions about IYZ and RSPC
How have the IYZ and RSPC ETFs performed in 2026?
As of May 1, 2026, IYZ is up 26.04% year-to-date (YTD), while RSPC has lost -3.83%. That puts IYZ better performer ahead so far this year.
Which ETF is attracting more investor money: IYZ or RSPC?
Year-to-date, the IYZ ETF saw +$258M in flows, compared to -$12M for RSPC.
Which ETF is more volatile: IYZ or RSPC?
Over the past year, IYZ had a volatility of 16.87%, while RSPC experienced 13.4%.
Which ETF is bigger: IYZ or RSPC?
As of May 1, 2026, IYZ holds $1.10 B in assets under management (AUM), while RSPC manages $63.91 M.
What sectors do the IYZ and RSPC ETFs invest in?
IYZ leans toward sectors like Communication Services and Information Technology. Meanwhile, RSPC focuses on Communication Services.
What are the top holdings of the IYZ ETF and RSPC ETF?
IYZ top holdings include CISCO-T, VERIZON COMMUNICATIONS and AT&T. RSPC holds in its top three: AT&T, NEW YORK TIMES and ECHOSTAR.
Which ETF is more diversified: IYZ or RSPC?
IYZ holds 22 securities with 89.95% of its assets in the top 15. RSPC has 25 securities and a top 15 weight of 70%.
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