iShares S&P 500 Communication Sector UCITS ETF
iShares S&P 500 Communication Sector UCITS ETF is an exchange-traded fund (ETF) from iShares, traded under the ticker IUCM (ISIN IE00BDDRF478). In a single purchase you get a diversified basket of holdings rather than a stake in just one business. At its core it is a focused, thematic fund: it concentrates on the communication services part of the market, so it lives or dies by that one area rather than the economy as a whole. Underneath, it is about owning small slices of companies, so you share in their growth when they do well — and their falls when they don't. It passively tracks the S&P 500 index — mirroring that market instead of paying a manager to pick winners, which keeps costs low, and its largest holdings include META PLATFORMS INC CLASS A, ALPHABET INC CLASS A and ALPHABET INC CLASS C. It holds around 29 positions (the ten largest ≈ 91.2%), spreading risk so no single holding decides your outcome. By geography it is weighted towards ~99.8% United States and ~0.2% Ireland. Its heaviest sectors are ~99.6% Communication Services and ~0.3% Other. A focused fund like this is typically held as a smaller 'satellite' position around a broader core — a way to lean into one theme, not usually a portfolio's only holding. Its ongoing charge (TER) is 0.15% a year — about €15 a year on a €10,000 holding, taken automatically from the fund. It is an accumulating share class: dividends are rolled straight back in, compounding your returns rather than landing in your account as cash. It holds the underlying investments directly (physical replication); it is domiciled in Ireland and UCITS-regulated, a European standard built to protect everyday investors and trades in USD. Its price has swung about 15.1% over the past year, which describes how much its price tends to move rather than whether it is good. It launched in 2018. As with any investment, its value can go down as well as up, and past performance is not a guide to future results. (Fund data sourced from iShares.)
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About this fund
The S&P 500 index is the benchmark this fund aims to copy. By holding it, this fund gives you a stake in around 29 companies across United States in a single purchase.
The fund automatically reinvests dividends back into itself, so your holding grows without cash payouts. The fund actually buys every share in the index it tracks (full replication).
Fund facts
Performance
Growth of $100 invested — the line starts at $100.
End-of-day prices, rebased to a common start so the shapes are comparable. Past performance does not predict future results.
Return, year by year
How bumpy has it been?
What's inside
By sector ?
The 10 biggest holdings make up 91.2% of the fund — the rest is spread across roughly 19 more companies.
Top 10 holdings
| # | Company | Weight |
|---|---|---|
| 1 | META PLATFORMS INC CLASS A | 19.0% |
| 2 | ALPHABET INC CLASS A | 18.1% |
| 3 | ALPHABET INC CLASS C | 14.5% |
| 4 | NETFLIX INC | 12.2% |
| 5 | VERIZON COMMUNICATIONS INC | 6.7% |
| 6 | WALT DISNEY | 6.5% |
| 7 | AT&T INC | 5.5% |
| 8 | T MOBILE US INC | 3.2% |
| 9 | COMCAST CORP CLASS A | 3.2% |
| 10 | WARNER BROS. DISCOVERY INC SERIES | 2.5% |
Where to buy this fund
Set from your language & location — change it if it's wrong.
Where it trades
| Exchange | Ticker | Currency | |
|---|---|---|---|
| LSE | IUCM | USD | ★ Primary |
| B3 | IU5CD | USD | |
| B3 | IUCMZ | USD | |
| B3 | IUCML | USD | |
| B4 | IUCMUSD | USD | |
| E1 | IUCMEUR | USD | |
| E1 | IUCMGBX | USD | |
| E1 | IUCMUSD | USD | |
| EB | IUCML | USD | |
| EP | IUCMUSD | USD | |
| EP | IUCMEUR | USD | |
| EU | IUCMEUR | USD | |
| EU | IUCMGBX | USD | |
| EU | IUCMUSD | USD | |
| EZ | IUCMUSD | USD | |
| EZ | IUCMEUR | USD | |
| Frankfurt | IU5C | EUR | |
| GD | IU5C | USD | |
| GF | IU5C | USD | |
| GH | IU5C | USD | |
| GS | IU5C | USD | |
| GT | IU5C | USD | |
| GZ | IU5C | USD | |
| HB | IUCM | USD | |
| IX | IUCML | USD | |
| L1 | IUCMZ | USD | |
| L1 | IUCML | USD | |
| L1 | IU5CD | USD | |
| L3 | IUCML | USD | |
| L3 | IUCMZ | USD | |
| L3 | IU5CD | USD | |
| LA | IU5C | USD | |
| London Stock Exchange | IUCM | USD | |
| LU | IU5C | USD | |
| MF | IUCMN | USD | |
| MM | IUCMN | USD | |
| MU | IUCMN | USD | |
| PO | IUCMZ | USD | |
| PO | IUCML | USD | |
| PO | IU5CD | USD | |
| PQ | IVSPF | USD | |
| QT | IU5C | USD | |
| QX | IUCML | USD | |
| SE | IUCM | USD | |
| SIX | IUCM | CHF | |
| TH | IU5C | USD | |
| TQ | IUCML | USD | |
| US | IVSPF | USD | |
| UV | IVSPF | USD | |
| X9 | IUCMEUR | USD | |
| X9 | IUCMUSD | USD | |
| XA | IUCMEUR | USD | |
| XA | IUCMGBX | USD | |
| XA | IUCMUSD | USD | |
| XE | IUCMUSD | USD | |
| XE | IUCMGBX | USD | |
| XE | IUCMEUR | USD | |
| XF | IUCMEUR | USD | |
| XF | IUCMGBX | USD | |
| XF | IUCMUSD | USD | |
| XG | IUCMUSD | USD | |
| XG | IUCMGBX | USD | |
| XG | IUCMEUR | USD | |
| XH | IUCMEUR | USD | |
| XH | IUCMGBX | USD | |
| XH | IUCMUSD | USD | |
| XJ | IUCMUSD | USD | |
| XJ | IUCMGBX | USD | |
| XJ | IUCMEUR | USD | |
| XL | IUCMEUR | USD | |
| XL | IUCMGBX | USD | |
| XL | IUCMUSD | USD | |
| XO | IUCMUSD | USD | |
| XO | IUCMGBX | USD | |
| XO | IUCMEUR | USD | |
| XQ | IUCMEUR | USD | |
| XQ | IUCMGBX | USD | |
| XQ | IUCMUSD | USD | |
| XS | IUCMUSD | USD | |
| XS | IUCMGBX | USD | |
| XS | IUCMEUR | USD | |
| XT | IUCMGBX | USD | |
| XU | IUCMEUR | USD | |
| XU | IUCMGBX | USD | |
| XU | IUCMUSD | USD | |
| XV | IUCMUSD | USD | |
| XV | IUCMGBX | USD | |
| XV | IUCMEUR | USD | |
| XW | IUCMEUR | USD | |
| XW | IUCMGBX | USD | |
| XW | IUCMUSD | USD | |
| XX | IUCMUSD | USD | |
| XX | IUCMGBX | USD | |
| XX | IUCMEUR | USD | |
| XZ | IUCMEUR | USD | |
| XZ | IUCMGBX | USD | |
| XZ | IUCMUSD | USD |
For serious comparison — full data holdings, percentiles, advanced risk, tilt, flows
Full holdings
As of 2026-07-06 · the fund's own published holdings.
| # | Company | Weight |
|---|---|---|
| 1 | META PLATFORMS INC CLASS A | 19.0% |
| 2 | ALPHABET INC CLASS A | 18.1% |
| 3 | ALPHABET INC CLASS C | 14.5% |
| 4 | NETFLIX INC | 12.2% |
| 5 | VERIZON COMMUNICATIONS INC | 6.7% |
| 6 | WALT DISNEY | 6.5% |
| 7 | AT&T INC | 5.5% |
| 8 | T MOBILE US INC | 3.2% |
| 9 | COMCAST CORP CLASS A | 3.2% |
| 10 | WARNER BROS. DISCOVERY INC SERIES | 2.5% |
| 11 | ELECTRONIC ARTS INC | 1.8% |
| 12 | TAKE TWO INTERACTIVE SOFTWARE INC | 1.7% |
| 13 | LIVE NATION ENTERTAINMENT INC | 1.1% |
| 14 | OMNICOM GROUP INC | 0.9% |
| 15 | ECHOSTAR CORP CLASS A | 0.5% |
| 16 | TKO GROUP HOLDINGS INC CLASS A | 0.5% |
| 17 | CHARTER COMMUNICATIONS INC CLASS A | 0.4% |
| 18 | FOX CORP CLASS A | 0.4% |
| 19 | NEWS CORP CLASS A | 0.4% |
| 20 | TRADE DESK INC CLASS A | 0.3% |
| 21 | FOX CORP CLASS B | 0.3% |
| 22 | BLK ICS USD LIQ AGENCY DIS | 0.2% |
| 23 | NEWS CORP CLASS B | 0.1% |
| 24 | PARAMOUNT SKYDANCE CORP CLASS B | 0.1% |
| 25 | USD CASH | 0.1% |
| 26 | CASH COLLATERAL USD HSBFT | 0.0% |
| 27 | GBP CASH | 0.0% |
| 28 | EUR CASH | 0.0% |
| 29 | E-MINI S&P COMM SVS SEL SEC SEP 26 | 0.0% |
How it ranks vs peers
Versus the Equity (stocks) · United States · USD ETFs we track.
Advanced risk
Concentration depth
Roughly 29 companies are held, but the largest names carry most of the weight — so it behaves like ~8 equal-sized positions.
Tilt vs a world tracker
Percentage points over / under a broad world-equity tracker (not a licensed benchmark).
Similar funds
We found 6 funds that do much the same job as this one. To pick them we matched this fund's asset class and region, then show how close each match is below.
| iShares S&P 500 Communication Sector UCITS ETFiSharesYou're viewing | State Street® SPDR® S&P 500® ETF TrustSPDRBroader match | iShares Core S&P 500 UCITS ETFiSharesSame index | iShares Core S&P 500 UCITS ETFiSharesSame index | State Street® SPDR® Portfolio S&P 500® ETFSPDRBroader match | iShares Core S&P 500 UCITS ETFiSharesSame index | Schwab U.S. Dividend Equity ETFSchwabBroader match | |
|---|---|---|---|---|---|---|---|
| Why it's similar | This is the fund on this page. | StocksPhysicalCheaper fee Tracks a different index in the same category. | Same indexPhysicalCheaper fee | Same indexAccumulatingPhysicalCheaper fee | StocksPhysicalCheaper fee Tracks a different index in the same category. | Same indexAccumulatingPhysicalCheaper fee | StocksPhysicalCheaper fee Tracks a different index in the same category. |
| Index tracked | S&P 500 | S&P 500 Index | S&P 500 | S&P 500 | S&P 500 Index | S&P 500 | |
| Yearly fee (TER) | 0.15% | 0.09% | 0.10% | 0.10% | 0.02% | 0.07% | 0.06% |
| All-in cost | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
| Fund size | €1.1B | €687.8B | €181.6B | €155.1B | €137.9B | €135.7B | €85.6B |
| Domicile | Ireland | United States | Ireland | Ireland | United States | Ireland | United States |
| Replication | Physical (full) | Physical (full) | Physical (full) | Physical (full) | Physical (full) | Physical (full) | Physical (full) |
| 3-yr return p.a. | +24.3% | +19.5% | +19.2% | +19.5% | +20.9% | +10.4% | |
| 5-yr return p.a. | +10.7% | +11.7% | +10.8% | +11.7% | +13.0% | +5.1% | |
| # holdings | 29 | 505 | 511 | 511 | 508 | 511 | 103 |
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Finance Hamster provides educational information about ETFs and investing. It is not investment, tax, or legal advice, and not a recommendation to buy or sell any security. Markets carry risk; do your own research or consult a licensed adviser.