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iShares S&P 500 Swap UCITS ETFIndex, costs, backtest, listings and taxation

ISIN: IE00BMTX1Y45Ticker: I500 (Borsa Italiana) · I500 (Xetra) · I500 (London SE) · I500 (Euronext AMS) · I500 (SIX)Issuer: iShares
Issuer-declared data
Declared index
TER
0.05%
Transaction costs
0.00% (issuer estimate, from the KID)
Management
Passive (index-tracking)
Replication
Income policy
SFDR
Article 6 — does not promote specific ESG characteristics what does it mean?
Fund assets
13.1 bn EUR
NAV
12.88 USD (31 August 2026)
Domicile
Ireland
Inception date
24 September 2020
Data as declared by iShares in the issuer’s official files and endpoints · collected on 2 September 2026 (monthly refresh). Facts only, no recommendation.
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Description

iShares S&P 500 Swap UCITS ETF tracks the issuer-declared index: S&P 500 Index. The declared annual cost (TER) is 0.05%, plus 0.00% in transaction costs estimated by the issuer in the KID. Replication is synthetic replication via a swap contract, as the KID declares; income is accumulated and reinvested in the fund. The fund has assets of about 13.1 billion euro, was launched on 24 September 2020 and is domiciled in Ireland. In our registry 4 other ETFs declare the same index.

The fund’s objective — in the issuer’s words

The Share Class is a share class of a Fund which aims to achieve a return on your investment, through a combination of capital growth and income on the Fund’s assets, which reflects the net total return of the S&P 500 Index, the Fund’s benchmark index (Index). The Fund is passively managed and invests in financial derivative instruments (FDIs). In particular, it will enter into unfunded total return swaps in order to achieve its investment objective. A swap agreement is typically used to achieve a specified return determined by an underlying such as a return on an index. The Fund will also invest in a portfolio of global developed market equity securities (shares) the return on which will be paid to the counterparties to meet the Fund’s payment obligations under the terms of the unfunded total return swaps. Where investment in total return swaps is not possible or practicable, the Fund may also gain exposure to the Index through investment in other FDIs such as options and non-deliverable futures, through investment in other funds and / or through investment in shares that, as far as possible and practicable, represent the component securities of the Index. The Index is designed to measure the performance of the top 500 companies in leading industries within the United States, according to the index provider’s size, liquidity and free float criteria. Companies are included in the Index based on a free float market capitalisation weighted basis. Free float means that only shares available in the market rather than all of a company’s issued shares are used in calculating the Index. Free float-adjusted market capitalisation is the share price of a company multiplied by the number of shares readily available in the market. Securities that are liquid means that they can be easily bought or sold in the market in normal market conditions. The Fund intends to track the performance of the Index by gaining an indirect exposure to it via FDIs, particularly unfunded total return swaps. The price of equity securities fluctuates daily and may be influenced by factors affecting the performance of the individual companies issuing the equities, as well as by daily stock market movements, and broader economic and political developments which in turn may affect the value of your investment. The price of a derivative changes on a daily basis depending on the value of the underlying reference asset(s) which in turn may affect the value of your investment. A change in the value of underlying reference assets can have a greater impact on the value of derivatives than if the assets were held directly since derivatives can be more sensitive to changes in the value of underlying reference assets. The relationship between the return on your investment, how it is impacted and the period for which you hold your investment is considered below (see “How long should I hold it and can I take my money out early?”).

Keep reading the KID section ▾

The depositary of the Fund is State Street Custodial Services (Ireland) Limited. Using unfunded total return swaps may result in a ‘swap spread’, which is the overall economic impact of the swaps and is reflected in the Fund’s NAV. The weighted average swap spread in respect of the Fund is available on the BlackRock website at www.blackrock.com Further information about the Fund can be obtained from the latest annual report and half-yearly reports of the iShares VI plc. These documents are available free of charge in English and certain other languages. These can be found, along with other (practical) information, including prices of units, on the iShares website at: www.ishares.com or by calling +49 89427295800 or from your broker or financial adviser.

Your shares will be accumulating shares (i.e. income will be included in their value). Your shares will be denominated in US Dollar, the Fund's base currency. The shares are listed and traded on various stock exchanges. In normal circumstances, only authorised participants may buy and sell shares directly with the Fund. Investors who are not authorised participants (e.g. select financial institutions) can generally only buy or sell the shares on the secondary market (e.g. via a broker on a stock exchange) at the then prevailing market price. The value of the shares are related to the value of the underlying assets of the Fund, less costs (see “What are the costs?” below). The prevailing market price at which the shares trade on the secondary market may deviate from the value of the Shares. Indicative net asset value is published on relevant stock exchanges websites.

Intended retail investor:The Fund is intended for retail investors with the ability to bear losses up to the amount invested in the Fund (see “How long should I hold it and can I take my money out early?”).

Insurance benefits:The Fund does not offer any insurance benefits.

From the KID’s “Objectives” section · 4 August 2026 · original document ↓
Text generated from the data the issuer declares in official product lists. No recommendation.

Quick reads

  • TER 0.05%: below the median of equity ETFs we track (0.22%).
  • Assets larger than 97% of equity ETFs we track.
  • Average tracking difference over the last 3 years: +0.42% p.a., against a declared TER of 0.05%.
Comparisons computed by Rebalix on the declared data in our census; they describe the past and are not indicative of future results.

Official documents

Key Information Document (KID)PDF in English, from the issuer’s site — always the latest filed versionProspectusPDF in English, from the issuer’s site — the fund’s full legal documentFactsheetPDF in English, from the issuer’s site — the fund’s monthly snapshot
The KID is the document the law requires you to read before investing: 3 pages covering risks, costs and scenarios. The link opens the issuer’s published PDF.

Fund performance

issuer-declared net asset value (NAV) · USD · from Sept 2020 to Sept 2026
Compare with another ETF
Only funds we hold a history for. Three at a time, at most.
Return
+155.9%
Annualised
+17.1%
Volatility (ann.)
16.5%
Max drawdown
-24.40%
-3%+40%+82%+125%+168%Sept 2020Mar 2022Sept 2023Mar 2025Sept 2026The break-even line: the value at the start of the period. Above it you are in gain, below in loss.break-even (0%)+156%Sept 2020Sept 2026
Note — currency risk: the fund is denominated (or hedged) in USD and the chart is in USD. For a euro investor, returns also depend on the EUR/USD exchange rate, up or down.
Tip: drag across the chart to zoom into a period.

Drawdown — distance from previous peak

This isn’t the return: it shows how far the fund is below its previous peak. 0% = you’re at the peak; below zero = how much you’re down and haven’t recovered yet.
0%-5%-10%-15%-20%-25%-30%202120222023202420252026−24.40% · 12 Oct 2022
Max drawdown
-24.40%
peak → trough
Trough
12 Oct 2022
from the 29 Dec 2021 peak
Recovery time
427 days
recovery only: trough to break-even · ≈ 1 year and 2 months
Underwater
714 days
decline + recovery: peak to break-even · ≈ 1 year and 11 months · → recovered on 13 Dec 2023

The five worst falls in the period

From the peak ofTroughDepthBack to break-evenDays underwater
04 Jan 202212 Oct 2022-24.40%13 Dec 2023708
19 Feb 202508 Apr 2025-18.77%26 Jun 2025127
02 Feb 202630 Mar 2026-8.86%14 Apr 202671
16 Jul 202405 Aug 2024-8.42%19 Sept 202465
12 Oct 202028 Oct 2020-7.33%09 Nov 202028

Calendar-year returns

2020
16.1%
2021
28.6%
2022
-18.1%
2023
26.1%
2024
24.9%
2025
17.8%
2026
12.8%

Month-by-month returns

JanFebMarAprMayJunJulAugSeptOctNovDecYear
20261.5-0.8-5.110.65.2-0.9-0.12.7-0.212.8
20252.8-1.3-5.6-0.86.35.12.22.03.62.30.30.017.8
20241.75.33.3-4.14.93.61.22.42.2-1.05.9-2.424.9
20236.2-2.53.61.70.46.53.2-1.6-4.8-2.09.14.526.1
2022-5.2-3.03.6-8.70.2-8.39.2-4.0-9.28.15.5-5.7-18.1
2021-1.02.84.45.30.62.32.43.1-4.77.1-0.74.528.6
2020-2.710.93.916.1
From month-end NAVs, over the fund’s full history, on the series shown in the chart (dividends reinvested where declared). Deeper colour = larger move.
Source: iShares. Issuer-declared historical series; inflation: Eurostat and national statistical institutes, latest available July 2026 — for later days the index stays at the last published value (institutes publish with a few weeks’ lag). The «adjusted for inflation» view expresses value in today’s purchasing power for the selected country; volatility always stays nominal, as elsewhere on the site (deflating it would add artificial swings caused by the monthly cadence of the price index). Past performance is not indicative of future results: these are facts, not a recommendation.

Tracking difference — fund vs index

How much the fund returned above (+) or below (−) its index, year by year. It measures the actual deviation: the combined effect of costs (TER and transaction), securities-lending revenue and replication optimisations — which is why it can beat the TER. Tracking difference was positive in 5 of the last 5 calendar years: a past observation, not an indication of future outperformance.
Average TD (last 3 years)
+0.42% /anno
Declared TER
0.05%
YearFundIndexDifference
2025+17.78%+17.43%+0.34%
2024+24.93%+24.51%+0.42%
2023+26.17%+25.66%+0.51%
2022-18.16%-18.51%+0.36%
2021+28.66%+28.16%+0.50%
Total-return figures from issuer-declared series (primary source); complete calendar years. TD is not comparable across sites using different methodologies or index variants. Past performance is not indicative of future results. What is tracking difference? →

Risk indicators· EUR

Last yearLast 3 yearsLast 5 yearsFull history
Volatility (ann.)12.61%15.74%17.88%17.39%
Max drawdown-7.45%-22.60%-22.60%-22.60%
Sharpe1.420.920.640.88
Sortino2.091.320.911.27
Computed from the daily NAV series, always in nominal terms. Sharpe and Sortino use the ECB main refinancing rate averaged over the period (last year: 2.20%), weighted by days in force, as the risk-free rate. Same formulas as our public methodology: sample standard deviation annualised over 252 days; Sortino with downside deviation. Past performance is not indicative of future results. Figures in EUR — series converted day by day at ECB reference rates; the table follows the currency selected in the chart.

Portfolio holdings

Securities in portfolio
683
685 total lines: 2 cash & derivatives
Top-10 weight
133.8%

Top 10 holdings

S&P 500 TOTAL RETURN INDEX 500 · SPTR
99.96%
APPLE · AAPL
4.76%
NVIDIA · NVDA
4.67%
AMAZON.COM INC · AMZN
4.50%
TESLA INC · TSLA
4.44%
MICROSOFT · MSFT
4.21%
BROADCOM INC · AVGO
3.87%
ADVANCED MICRO DEVICES · AMD
2.66%
MICRON TECHNOLOGY · MU
2.57%
META PLATFORMS CLASS A · META
2.14%
Download the full portfolio — Excel, 685 rows
Full portfolio declared by iShares, as of 31 August 2026: this is the summary. Percentages may not sum to 100 due to cash, derivatives and rounding. Synthetic replication: the list shows the substitute basket (securities held as swap collateral), which can differ substantially from the replicated index. The fund’s economic exposure is that of its declared index.
Fund historyFund-assets (AUM) chart year by year and monthly basket snapshots.Open the history →

Share classes of the same fund

This page covers ISIN IE00BMTX1Y45. The other classes belong to the same fund but may differ in currency, income policy or currency hedging.
Share classISINTickerIncomeCurrency
GBP Hedged (Dist)IE0001OGLP52I50GDistributingGBP
USD (Dist)IE000D3BWBR2I50DDistributingUSD
CHF Hedged (Acc)IE000WJJTA81I50CAccumulatingCHF
EUR Hedged (Acc)IE000Z3S26J2CEB7AccumulatingEUR
USD (Acc) · this pageIE00BMTX1Y45I500AccumulatingUSD
Share classes declared by the issuer in official product lists (same fund = same issuer and same declared name). A dash “—” = not declared — not a zero.

Index tracked

S&P 500 Index
This fund belongs to the S&P 500 family: compare all census ETFs in this family →

ETFs declaring the same index

FundTERIncomeFund size
CSPX · iShares · 4 classes
0.07%Dist. · Acc.133.4 mld EUR
VUAA · Vanguard · 2 classes
0.07%Acc. · Dist.74.8 mld EUR
IUSA · iShares
0.07%Dist.19.8 mld EUR
INCI · iShares · 3 classesactive
0.35%Dist. · Acc.6 mln EUR
5 ETFs in our census declare this index (including this fund). Funds declaring the exact same index, word for word, in official product lists. Differently-worded variants (or other index versions) are not shown: a short list beats a wrong match. Sorted by TER. A dash “—” = not declared by the issuer in the files we read — not a zero.

Italian taxation

Effective rate on capital gains
26.00%
White-list share
0.00%
From the government-bond («white list») share certified by the issuer every semester: 12.5% on that portion, 26% on the rest.
Deep-dive into this fund’s taxation →

Where it shows up commission-free in Italy

According to the official lists published by the brokers (downloaded and cross-checked by us), these share classes of the fund appear tradable with zero fees:

IE00BMTX1Y45I500(class: USD (Acc))
  • XTBzero (up to €100,000 monthly volume, unreachable for a retail plan); fractions available in plans
Full terms, traps and method in the observatory: Free savings plans and zero-commission ETFs: the broker survey

Official lists verified on 3 September 2026. We record published terms — this is neither an invitation to open accounts nor a recommendation: lists change, the broker’s documents prevail. Trade Republic, Scalable Capital and Trading 212 publish no per-ISIN lists and don’t appear here.

Stock exchange listings

ExchangeTickerTrading since
Borsa Italiana (ETFplus)I50026 Jul 2024
Börse DüsseldorfI50020 Oct 2020
Börse FrankfurtI50029 Sept 2020
Börse HamburgI50015 Feb 2021
Börse HannoverI5009 Dec 2024
Börse München / gettexI50016 Jul 2021
Börse StuttgartI5009 Feb 2021
Euronext AmsterdamI50012 May 2026
Tradegate ExchangeI50018 Dec 2020
Xetra (Deutsche Börse)I50029 Sept 2020
+ 18 more trading venues (MTFs and professional platforms).
Trading venues from the official ESMA register (FIRDS); per-exchange tickers from the issuer’s tax documents and official listings. A dash “—” = that venue does not publish the item (ticker, currency or start date) in the sources we read. The same fund may trade in different currencies depending on the exchange: check the trading currency with your broker. Non-EU listings (e.g. UK, Mexico) not included.

Frequently asked questions

Which index does iShares S&P 500 Swap UCITS ETF track?
The issuer iShares declares the benchmark: S&P 500 Index.
How much does I500 cost?
The issuer-declared TER is 0.05% per year; the transaction costs estimated in the KID are 0.00%.
How is I500 taxed in Italy?
On sale, the capital gain is taxed at an effective 26.00% rate (white-list share 0.00%): 12.5% on the government-bond “white list” portion, 26% on the rest.
What is the fund size of I500?
The fund size declared by iShares is about 13.1 billion euro.
When was I500 launched?
The fund was launched on 24 September 2020: it has 5 years of history.
How does I500 replicate its index?
It is a passively managed ETF: it follows the declared index. Synthetic (swap) (issuer wording: “Sintetica - swap (dal KID)”).
Does I500 pay dividends?
No: it is an accumulating share class — income stays in the fund and is reinvested automatically (issuer wording: “Accumulating”).
Where does I500 trade?
Per the official ESMA register it trades on 10 main exchanges, including Borsa Italiana (ETFplus) (I500), Börse Düsseldorf (I500), Börse Frankfurt (I500), Börse Hamburg (I500), Börse Hannover (I500), Börse München / gettex (I500).
What was I500's worst fall?
Over the available history (since 2020), the maximum drawdown was -24.40%, reached in October 2022. Past performance is not indicative of future results.
What is I500's tracking difference?
Over the last 3 complete calendar years the fund returned on average +0.42% per year versus its index (from issuer-declared series).
How many securities does I500 hold?
The declared portfolio holds 683 securities (plus 2 cash & derivative lines); the top 10 positions weigh 133.8%.
Transparency note
The data in this sheet is declared by iShares in the issuer’s official files and endpoints, collected by Rebalix with a monthly refresh; taxation derives from the issuer’s tax documents (Italian Law Decree 138/2011). This is factual information for informational purposes only: it is not financial or tax advice, nor an investment recommendation. Read the fund’s KID and prospectus before investing.