← Deep analysesHome
Korrigering (2026-07-05). Prisfälten nedan visades ursprungligen i rapporteringsvaluta (ISK) i stället för noteringsvalutan (SEK) och är därför inte jämförbara med dagens notering. Korrigerad avkastning och korrekt noteringsvaluta finns i arkivöversikten. Bolagets justerade fundamenta (NOPAT, ROIC, Economic Profit) är oförändrade.
mttssn research · Nordic Deep Dive
Arion Banki (ARION-SDB.ST)
Financials · Icelandic universal bank (ISK; Stockholm SDR) · FY2025
Analysis date: 2026-06-09
Price at analysis: ISK 192.50
Method: mttssn_streamlined_v1
Conviction: MEDIUM
BUY
Conviction: MEDIUM
A leading, well-capitalised Icelandic universal bank — CET1 18.4%, almost-fully-tangible book, ROE ~14.9% — at just 1.22x book / 8.7x earnings, a clear discount to Nordic peers (Handelsbanken ~1.55x). On a normalized 13.5% ROE the Gordon fair value is ~ISK 220 (+14%); ~6% dividend yield + buyback. The discount reflects genuine Iceland-specific risks. BUY; base ISK 220. (SDR cross-ref: SEK ~14.6.)
Return on Equity
14.1%
Cost of equity ~10.5%
Price / Book
1.18×
1.22x book; normalized-ROE Gordon ~1.40x
Fair P/B (Gordon)
1.48×
(ROE−g)/(COE−g); g 3%
Price / Target
ISK 192 → ISK 220
+14% base; BUY
Price / Earnings
8.3×
~8.7x earnings
P / TBV
1.22×
Price / tangible book
Economic Profit
+ISK 8,372M
Residual income +ISK 8.4bn; ROE ~14.9% vs 10.5% COE
Equity (book)
ISK 217.4B
CET1 18.4%, total 22.5%; almost-tangible book
Thesis

Arion Banki is one of Iceland's leading universal banks (retail + corporate + the Vordur insurance subsidiary + markets), reported in ISK and tracked here via the Stockholm SDR. Quality is high: ROE ~14.9% reported (normalized ~13.5%), CET1 18.4% (total capital 22.5%), an almost-fully-tangible book (goodwill negligible), residual income +ISK 8.4bn over a 10.5% Iceland-elevated cost of equity, plus a ~6% dividend yield and ongoing buyback.

It trades at just 1.22x book, 1.27x tangible and 8.7x earnings — a clear discount to Nordic peers. On a normalized 13.5% ROE the Gordon fair value is ~ISK 220 (+14%; ~ISK 249 / +30% on reported ROE). The discount is explained by real Iceland-specific risks: a small concentrated economy, rising bank taxes, CPI-indexation NII volatility, and the abandoned Kvika merger removing a consolidation catalyst. Even on conservative inputs the stock sits below fair value.

Valuation · residual income (equity frame) & scenarios

Gordon fair P/B = (ROE-g)/(COE-g) with COE 10.5%, g 3%: normalized 13.5% ROE -> ~ISK 220 (+14%); reported 14.9% -> ~ISK 249 (+30%). Current 1.22x book, 8.7x earnings — a discount to Nordic peers.

Base ISK 220 (normalized-ROE fair value); bull ISK 249 if ROE holds ~15% and the discount to peers narrows; bear ISK 175 on an Iceland macro/NII shock or higher bank taxes.

Market-implied ROE
11.8%
sustainable ROE the price already demands — vs 14.1% observed
Current → Fair P/B
1.18× → 1.48×
at a sustained 14.1% ROE, Ke 10.5%, g 3%
Excess-return premium
ISK 78 / sh
value above ISK 163.82 book from the +3.6pp ROE−Ke spread

The operating reverse-DCF (NOPAT / invested capital / WACC) does not apply to a balance-sheet business — leverage is the raw material and "net debt" is not meaningful. The equity is valued on residual income: book equity plus the present value of returns above the cost of equity, discounted at Ke; the single-stage lens is the Gordon fair price-to-book, (ROE−g)/(Ke−g). The market prices in a sustainable ROE of 11.8% vs 14.1% currently earned; at a sustained 14.1% ROE the warranted P/B is 1.48× (ISK 242/sh, +26%).

Scenario24m targetImpl. ROEUpsideProb.Driver
BullISK 24914%+29%35%ROE holds ~15%; discount to peers narrows
BaseISK 22013%+14%45%Normalized-ROE Gordon fair value
BearISK 17511%-9%20%Iceland macro/NII shock; higher bank taxes
Prob-weightedISK 221+15%100%Scenario-weighted expected value

Sensitivity — fair value / share at Ke × ROE

Ke \ ROE10%14%18%22%26%30%34%
9.00%191300410519628737846
9.75%170267364461558655752
10.50% (base)153240328415502590677
11.25%139218298377457536616
12.00%127200273346419491564

Green = fair value above the current price of ISK 192.50. For a financial the surface is dominated by cost of equity and sustainable ROE — not unit growth.

Method & data. ROE 14.1% and book equity are observed (net income / total equity). Cost of equity 10.5% and terminal g 3% are assumptions, shown explicitly and overridable.

⤓ Download the full model (.xlsx) — formula-driven sheets; flex the blue input cells and the model cascades in Excel.

Key drivers

1. Discount to peers

1.22x book / 8.7x P/E vs Nordic peers at 1.4-1.6x / 10-11x.

2. Strong capital + returns

CET1 18.4%, ~6% yield + buyback off surplus capital.

3. Tangible book

Almost-fully-tangible equity — clean book value.

4. Diversified income

Vordur insurance + markets diversify NII.

Key risks
Conclusion

Arion Banki is a high-quality, well-capitalised Icelandic bank at 1.22x book / 8.7x earnings — a clear discount to Nordic peers with ~+14% to a normalized-ROE Gordon fair value and a ~6% yield. BUY; base ISK 220.

The discount compensates for real Iceland-specific risks; even conservatively it looks cheap. SDR cross-ref SEK ~14.6.

Footnote evidence & sources

Every adjustment traces to the cited note/page in the source filing — click to open it there. Source reports archived locally.

Adjustment / figureValueSourceWhy mttssn treats it this way
Net earnings attributable to shareholders (FY2025)30,627Financial highlights for the year 2025 (Q4 press release p.2) + reconstructionFY2025 net earnings to shareholders = 9M 24,400 (Q3 statements) + Q4 6,227 (Q4 press-release income statement) = 30,627; press release headline 'ISK 30.6bn for 2025, compared with ISK 26.1bn in 2024' - ties.
Net interest income (FY2025)52,542Consolidated Income Statement - 9M (Q3 stmts p.6) + Q4 (Q4 press release p.8)Core revenue line. FY2025 NII = 9M 40,192 + Q4 12,350 = 52,542. Press release narrative confirms NIM 3.2% for the year and the Q4 NII line of 12,350.
Net fee and commission income (FY2025)17,147Financial highlights for the year 2025 (p.2) + reconstructionFY2025 net commission = 9M 13,092 + Q4 4,055 = 17,147; press release headline 'Net commission income of ISK 17.1bn, compared with ISK 15.4bn in 2024' - ties.
Operating income (FY2025)78,392Consolidated Income Statement - 9M 59,350 + Q4 19,042Total operating income FY2025 = 59,350 (9M) + 19,042 (Q4) = 78,392; Q4 slides / coverage state full-year operating income ISK 78.4bn - ties.
Shareholders' equity (31.12.2025)217,327Consolidated Statement of Financial Position - 31.12.2025 comparative (Q1 2026 stmts p.8)Year-end shareholders' equity is the bank invested-capital base for P/B and BVPS. Press release: 'total equity amounted to ISK 217.4 billion at the end of 2025 and increased by ISK 10.3 billion'.
Non-controlling interest (31.12.2025)64Statement of Financial Position p.8Negligible NCI at year-end; total equity 217,391 - NCI 64 = shareholders' equity 217,327.
Intangible assets (31.12.2025)7,533Note 27 Intangible assets (Q1 2026 stmts p.34)Goodwill 730 + customer relationships 2,383 + infrastructure 367 + software 4,053 = 7,533, deducted from shareholders' equity to reach tangible common equity 209,794 for ROTCE / P-TBV. Goodwill is small (730).
Return on equity (FY2025, reported)0.149Financial highlights for the year 2025 (p.2)Bank return measure. Reported RoE 14.9% (vs 13.2% in 2024); computed on two-point average equity = 14.45%. Used 13.5% normalized for the Gordon anchor.
Common equity tier 1 ratio (CET1, 31.12.2025)0.184Financial highlights for the year 2025 (p.2)Regulatory capital strength. CET1 18.4% and total capital ratio 22.5% at year-end, after deducting 50% of earnings as foreseeable dividend and an ISK 5bn buyback; comfortably above requirement. 18.5% at 31.03.2026.
Cost-to-income ratio (FY2025)0.36Financial highlights for the year 2025 (p.2)Efficiency. Reported C/I 36.0% (vs 42.6% in 2024); total cost-to-core-income 42.3%. The sharp improvement reflects strong core income growth (+12.3%) on broadly flat costs.
Net impairment / loan-loss ratio (FY2025)0.002Income Statement narrative - Net impairment (Q4 press release p.4)Cost of risk. 'impairments were calculated at 24bps for 2025'; Q4 elevated to 51bps largely due to a single-name provision. Low through-cycle credit cost.
Earnings per share (FY2025)22.05Financial highlights for the year 2025 (p.2)EPS ISK 22.05 (vs 18.31 in 2024); implies ~1,389m weighted-average shares (30,627 / 22.05). Used for the price/EPS P/E of 8.7x.
Shares issued / treasury (31.12.2025)1,383Note 36 Equity - share capital (Q1 2026 stmts p.38)Total share capital ISK 1,420m at par ISK 1 = 1,420m shares issued; own shares 2.59% at YE2025 -> ~1,383m outstanding (the 'own/issued' total shows 1,383). At 31.03.2026 treasury rose to 3.85% and the April 2026 AGM cancelled ISK 40m nominal -> issued cut to ISK 1,380m. Outstanding now ~1,327m (used for market cap).
Dividend per share (FY2025 proposed)11.5Financial highlights for the year 2025 (p.2)Board proposed ISK 11.50/share (~ISK 15.3bn net of own shares), approved at the 11 March 2026 AGM and paid in March 2026. Yield 6.0% on ISK 192.50. ~50% payout policy plus ISK 5bn buyback.
Net earnings to shareholders (Q1 2026)7,318Financial highlights for Q1 2026 (Q1 press release p.1) + income statement (stmts p.8)Q1 2026 net earnings to shareholders ISK 7,318m (group 7,329m), ROE 13.9%, EPS 5.33; NII ISK 16,303m flattered by large CPI-indexation gains (management: 'unusually high', will even out). Confirms strong run-rate but not extrapolatable at the NII level.
Total operating income FY2025 (cross-check)78,392Q4 press-release income statement p.8 + Q3 9M income statementIndependent cross-check of the reconstruction: 9M operating income 59,350 + Q4 19,042 = 78,392, equal to the full-year coverage figure of ISK 78.4bn, validating the 9M+Q4 build for all income-statement lines.
Analysis history

How the mttssn view has evolved — each prior dated note is preserved.

Quality · Buffett tenets11 / 15
Understandable business
Arion Banki — leading Icelandic universal bank (retail + corporate + Vordur insurance + markets); reported in ISK; legible.
Durable moat
Strong domestic: a leading position in a small, concentrated Icelandic banking market.
Able & honest management
Well-capitalised, buyback + dividend; the abandoned Kvika merger removed a consolidation catalyst.
Financial strength
CET1 18.4%, almost-tangible book, ROE ~14.9% — strong, with Iceland-specific macro/NII volatility.
Margin of safety
Real: 1.22x book / 8.7x earnings — a clear discount to Nordic peers; ~+14% to normalized-ROE Gordon.