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Comparison report · official data side by side

AT1 vs AT1S


AT1Invesco USD AT1 CoCo Bond UCITS ETF Acc
IE00BFZPF322 · Bonds · Convertible USD · Broad (all maturities) · Europe
AT1SInvesco USD AT1 CoCo Bond UCITS ETF GBP Hdg Dist
IE00BYZLWM19 · Bonds · Convertible USD · Broad (all maturities) · Europe
Open the interactive comparison on rebalix.com →

Comparison window: 24 Sept 201813 Aug 2026 (max: from the most recent launch) · currency: 🇪🇺 EUR · inflation: 🇮🇹 Italy · distributions: reinvested where declared

Report produced on 5 September 2026 · data as of the dates shown per section
Sources: official issuer documents (KID, factsheet, declared NAV series and holdings), ESMA register, ECB rates, Eurostat
Public methodology: rebalix.com/en/methodology

Informational document generated by rebalix.com — facts side by side, no recommendations. It does not constitute investment advice or investment research under Directive 2014/65/EU (MiFID II). Past performance is not indicative of future results.

RebalixAT1 vs AT1S · report of 5 September 2026

The funds at a glance

From official issuer documents and the ESMA register
AT1IE00BFZPF322Invesco USD AT1 CoCo Bond UCITS ETF AccBonds · Convertible USD · Broad (all maturities) · Europe
Declared index
iBoxx USD Contingent Convertible Liquid Developed Market AT1 (8% Issuer Cap) Index
TER
0.39%
Transaction (KID)
0.24%
Fund size
1.4 mld EUR
Launch
19 Jun 2018
Currency
USD
Replication
Physical
Hedging
No
Holdings
103
Duration
3.78 yrs
Distributions 12m
acc.
Effective 🇮🇹 rate
26.00%
AT1SIE00BYZLWM19Invesco USD AT1 CoCo Bond UCITS ETF GBP Hdg DistBonds · Convertible USD · Broad (all maturities) · Europe
Declared index
iBoxx USD Contingent Convertible Liquid Developed Market AT1 (8% Issuer Cap) Index
TER
0.39%
Transaction (KID)
0.31%
Fund size
1 mld EUR
Launch
24 Sept 2018
Currency
GBP
Replication
Physical
Hedging
Yes — in GBP
Holdings
103
Duration
3.78 yrs
Distributions 12m
2.1097 GBP
Effective 🇮🇹 rate
26.00%

Tracking difference — year by year

Fund minus index, from issuer-declared series (complete calendar years). Each measures adherence to its OWN index.
AT13y avg: −0.31%/anno
2025
−0.27%
2024
−0.24%
2023
−0.42%
2022
−0.23%
2021
−0.38%
2020
−0.74%
AT1Sn/d
hedged class: the published index is unhedged, the gap would measure the exchange rate
Rebalix · AT1 vs AT1Ssection 1 of 4
RebalixAT1 vs AT1S · report of 5 September 2026
AT1Invesco USD AT1 CoCo Bond UCITS ETF Acc · IE00BFZPF322 · Bonds · Convertible USD · Broad (all maturities) · Europe
AT1SInvesco USD AT1 CoCo Bond UCITS ETF GBP Hdg Dist · IE00BYZLWM19 · Bonds · Convertible USD · Broad (all maturities) · Europe

Performance over the period, in euro

From 24 Sept 2018 to 13 Aug 2026 · base 100 · ECB rates, dividends reinvested where declared
In euro (nominal)
10015579153144
In today’s purchasing power (net of Italy inflation)
10015579124117
AT1AT1S
Same scale in both panels: the gap between endpoints is Italian inflation over the period (Eurostat). Volatility stays nominal, as everywhere on the site.

How far they fell — drawdown from peak (nominal)

In euro · distance from the previous peak, day by day, on NAV: for distributing classes it includes ex-dividend drops (slightly deeper than total return)
0%-10%-20%-30%-40%-50%AT1AT1S20192020202120222023202420252026trough AT1: −28.7% · 18 Mar 2020trough AT1S: −38.1% · 20 Mar 2023
Filled area: AT1; thin lines: the other funds.
The worst episode, fund by fund
FundMax drawdownTroughRecovery timeUnderwater
AT1−28.7%18 Mar 2020485 days512 days · back to break-even on 16 Jul 2021
AT1S−38.1%20 Mar 2023not yet2,368 days (ongoing)
"Recovery time" = the climb only: trough to break-even (0%). "Underwater" = decline + recovery: peak to break-even.

Drawdown net of Italy inflation

Same curve in purchasing-power terms: as on the site, drawdown follows the real view (volatility stays nominal, per methodology)
0%-10%-20%-30%-40%-50%AT1AT1S20192020202120222023202420252026trough AT1: −30.7% · 20 Mar 2023trough AT1S: −47.8% · 20 Mar 2023
In real terms declines are deeper and recoveries slower. Monthly price index (Eurostat), held at the last published value.
Rebalix · AT1 vs AT1Ssection 2 of 4
RebalixAT1 vs AT1S · report of 5 September 2026
AT1Invesco USD AT1 CoCo Bond UCITS ETF Acc · IE00BFZPF322 · Bonds · Convertible USD · Broad (all maturities) · Europe
AT1SInvesco USD AT1 CoCo Bond UCITS ETF GBP Hdg Dist · IE00BYZLWM19 · Bonds · Convertible USD · Broad (all maturities) · Europe

Geographic composition

% of portfolio, from full declared holdings
AT1AT1S

Sector composition

GICS sectors, same sources and dates
AT1AT1S

Portfolio overlap

103 common holdings · ticker match on full official portfolios
25%50%75%100%Weight of common holdings in AT1100.0%Weight of common holdings in AT1S100.0%Truly shared part (duplicated investment)100.0%
How the shared part is computed: for each security held by both funds, only the SMALLER of the two weights counts — a stock at 5% in one fund and 1% in the other overlaps by 1%, not 5%. Summed over all 103 common holdings this gives 100.0%: buying both funds, roughly this share of your money buys the same stocks twice. Matching uses the ISIN of each security, as published by both issuers in their baskets.
Rebalix · AT1 vs AT1Ssection 3 of 4
RebalixAT1 vs AT1S · report of 5 September 2026

Full comparison table

"—" = not published by the source, never estimated
AT1Invesco USD AT1 CoCo Bond UCITS ETF Acc · IE00BFZPF322 · Bonds · Convertible USD · Broad (all maturities) · Europe
AT1SInvesco USD AT1 CoCo Bond UCITS ETF GBP Hdg Dist · IE00BYZLWM19 · Bonds · Convertible USD · Broad (all maturities) · Europe
MetricAT1AT1SNote
Identity
CategoryBonds · Convertible USD · Broad (all maturities) · EuropeBonds · Convertible USD · Broad (all maturities) · EuropeRebalix engine classification
ReplicationPhysicalPhysicalas declared by the issuer
Currency hedgingNoYes — hedged to GBPsource: class name, factsheet
Income policyaccumulatingdistributing
Costs
TER0.39%0.39%from the KID
Transaction costs (KID)0.24%0.31%internal
All-in cost0.63%0.70%TER + transaction
Tracking difference (3a)−0.31%vs its OWN index
Performance in euro (ECB rates)
1 year+6.6%+6.7%
3 years+27.9%+33.2%
5 years+17.6%+11.3%
10 years— = series younger than the window
Risk · last 3 years
Volatility (ann.)+3.69%+4.74%
Max drawdown−4.50%−5.98%
Sharpe1.890.12risk-free = ECB MRO avg
Sortino2.730.14like Sharpe, downside only
Fixed income
Duration3.78 yrs (eff.)3.78 yrs (eff.)AT1: issuer page 28 Aug 2026 · AT1S: issuer page 28 Aug 2026
Duration bandmedium (3–7 years)medium (3–7 years)short ≤3 · medium 3–7 · long >7 yrs
Investment-grade sharenot declarednot declaredBBB−/Baa3 and above
Heaviest rating bucketnot declarednot declared
Most represented maturitynot declarednot declared
Distributions (fund currency)
Frequencyaccumulating classquarterly
Distributions, last 12 monthsaccumulating class2.1097 GBPper share
Distribution yieldaccumulating class5.99%12 months / NAV
Last ex-dateaccumulating class10 Sept 2026 · 0.5318 GBP
Italian taxation
Effective capital-gains rate26.00%26.00%white list, current half-year
Documents & exchanges
Listing venues3ESMA register
Borsa Italiana tickerAT1
Indicative cumulative cost: on 10,000 euro over 5 years (stated assumption: 5%/yr growth, cost = TER + transaction) ~397 euro AT1 · ~440 euro AT1S. Broker costs not included.

Disclaimer

This document is for information only and does not constitute investment advice under Directive 2014/65/EU (MiFID II), investment research, a personal recommendation, or an offer or solicitation to buy or sell financial instruments.

Past performance is not indicative of, nor a guarantee of, future results. The value of an investment can go down as well as up and investors may not get back the capital invested. Euro returns are affected by currency fluctuations.

Before any investment decision, read the KID and the Prospectus, available from the issuers. Tax treatment depends on individual circumstances and may change.

Data come from official issuer documents and public registers, following the public methodology at rebalix.com/en/methodology. "—" fields were not published by the source and have not been estimated. Rebalix receives no compensation from the issuers mentioned.

Rebalix · AT1 vs AT1Ssection 4 of 4