19 October 2026

strategyland.uk

3I Infrastructure PLC (3IN)

Rank #34 of 280 - Financials - UK Equities

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3I Infrastructure PLC

3IN.L·Financials·Market Cap £3.6b

Rank #34 of 280

Quantitative Model · 280 Stocks Analysed

£3.88

+3.74% YTD

52W: £3.25 - £4.00

Factor Analysis Summary

Editorial assessment generated from 3I Infrastructure PLC's live factor scores and sector positioning.

Based on Strategyland's proprietary 7-factor analysis, 3I Infrastructure PLC (3IN.L) currently holds an overall rank of #34 out of 280 FTSE 100 constituents, reflecting its weighted composite score across liquidity, valuation, profitability, solvency, asset efficiency, market trading, and technical dimensions.

Key strengths include profitability (ROE 8.1%, net margin 76.4%), where it demonstrates strong profitability metrics, ranking in the top quartile for earnings quality and return on capital; technical (RSI 42.9), where it demonstrates positive technical momentum with price action supporting a constructive trend; and solvency (debt/equity 0.1), where it demonstrates a sound financial footing with manageable debt levels and adequate interest coverage.

Areas requiring attention include liquidity, where thin trading volumes could increase transaction costs and slippage, as well as asset efficiency, where poor capital efficiency suggests assets may be underutilised or overvalued on the balance sheet.

Within the Financials sector, 3I Infrastructure PLC sits at composite rank #34, trailing the Financials peer average (rank 8). It ranks behind all 6 tracked Financials peers in our model.

Ranking in the top quartile overall, 3I Infrastructure PLC offers a favourable balance of fundamentals, though investors should weigh its profitability advantage against liquidity — its relatively weakest factor.

Strongest Factors

Profitability — Rank 20/280 (top quartile)
Technical — Rank 37/280 (top quartile)
Solvency — Rank 83/280 (above average)

Weakest Factors

Liquidity — Rank 255/280 (below average)
Asset Efficiency — Rank 183/280 (below average)

Score Analysis

3I Infrastructure PLC is ranked #34 out of 280 UK stocks. Lower factor scores indicate better performance in that category.

Factor Breakdown

119/280

Average Score

Liquidity

Weak255/280

Valuation

Good99/280

Profitability

Excellent20/280

Solvency

Good83/280

Asset Efficiency

Weak183/280

Mkt Trading

Fair159/280

Technical

Excellent37/280

1. Liquidity

Score: 255/280

How liquid is 3IN and can it meet its short-term obligations?

0/6

liquidity criteria met

Metric

Sector Range

Value

Rank

–

Quick Ratio

N/A

Range: N/A

–

Current Ratio

N/A

1.27xRank 132/280

Range: N/ARank 132/280

–

TTM Operating Cash Flow

N/A

-4.85xRank 241/280

Range: N/ARank 241/280

–

Liquidity Coverage Ratio

100-150

N/A

Range: 100-150

–

Intangible Asset Ratio

10 - 30

N/ARank 193/280

Range: 10 - 30Rank 193/280

–

Cash-to-Debt Ratio

N/A

0.01xRank 251/280

Range: N/ARank 251/280

Key Liquidity Metrics

Quick Ratio

N/A

Sector: N/A

Current Ratio

1.27x

Sector: N/A

Overall Liquidity Rank

Rank within universe#255/280

Best (1)Worst (280)

2. Valuation

Score: 99/280

Is 3IN undervalued compared to its peers and fair value metrics?

4/7

valuation criteria met

Metric

Sector Range

Value

Rank

–

FY27e P/E

8x - 18x

N/A

Range: 8x - 18x

–

FY26e P/E

8x - 18x

N/A

Range: 8x - 18x

✓

FY27e Net Div Yld (%)

3.0 - 8.0

3.69%Rank 46/280

Range: 3.0 - 8.0Rank 46/280

✓

Div Payout Ratio

30 - 55

42.03%Rank 100/280

Range: 30 - 55Rank 100/280

–

Current EV/EBITDA

N/A

11.2xRank 187/280

Range: N/ARank 187/280

✓

Current P/TBV

0.8x - 2.0x

0.82xRank 33/280

Range: 0.8x - 2.0xRank 33/280

✓

Current P/B

0.8x - 2.0x

0.82xRank 38/280

Range: 0.8x - 2.0xRank 38/280

Key Valuation Metrics

TTM P/E

Price-to-Earnings

12.1x

FY26e P/E

Forward estimate

N/A

FY27e P/E

Forward estimate

N/A

Current P/B

Price-to-Book

0.82x

Current P/TBV

Tangible Book Value

0.82x

Current EV/EBITDA

Enterprise Value

11.2x

FY26e EV/EBITDA

Forward estimate

N/A

FY27e EV/EBITDA

Forward estimate

N/A

Dividend

3IN pays a dividend yield of 3.91%.

Current Yield

3.91%

FY27e Net Div Yield

3.69%

FY26e Gross DPS

0.135

FY27e Gross DPS

0.143

Dividend Per Share Forecast

3. Profitability

Score: 20/280

How profitable is 3IN relative to its peers?

0/7

profitability criteria met

Metric

Sector Range

Value

Rank

✗

TTM Profit Margin

15 - 30

76.4%Rank 61/280

Range: 15 - 30Rank 61/280

–

T12 FCF Margin

N/A

Range: N/A

–

FY27e RoE

10 - 16

N/A

Range: 10 - 16

–

FY26 EPS Growth

8 - 15

N/A

Range: 8 - 15

–

FY27e EPS Growth

6 - 12

N/A

Range: 6 - 12

–

NIM

1.5 - 3.2

N/A

Range: 1.5 - 3.2

–

Expense Ratio

50 - 65

N/A

Range: 50 - 65

TTM Profit Margin

76.4%

Current RoCE

8.1%

FY27e RoE

N/A

T12 FCF Margin

N/A

4. Solvency

Score: 83/280

How strong is 3IN's balance sheet and financial position?

0/6

solvency criteria met

Metric

Sector Range

Value

Rank

✗

Debt/Eqt

0.5x - 1.5x

0.14xRank 80/280

Range: 0.5x - 1.5xRank 80/280

–

Interest Coverage Ratio

N/A

Rank 79Rank 79/280

Range: N/ARank 79/280

–

Net Leverage Ratio

N/A

Range: N/A

–

Altman Z-Score (Manufacturing)

N/A

8.20Rank 90/280

Range: N/ARank 90/280

–

Z-Score (Non Manufacturing)

N/A

Rank 90Rank 90/280

Range: N/ARank 90/280

–

CapAdeq Ratio Tier1

13 - 18

N/A

Range: 13 - 18

Key Solvency Metrics

Debt/Eqt

0.14x

Net Leverage Ratio

N/A

Interest Coverage

Rank 79

T12 FCF Margin

N/A

Altman Z-Score

8.20

Safe Zone

01.812.995+

5. Asset Efficiency

Score: 183/280

How efficiently does 3IN deploy its assets and intellectual capital?

0/5

asset efficiency criteria met

Metric

Sector Range

Value

Rank

–

Efficiency Ratio

50 - 70

N/A

Range: 50 - 70

–

TTM Asset Turnover Ratio

N/A

0.09xRank 218/280

Range: N/ARank 218/280

–

TTM CAPEX/Sales

1 - 3

N/A

Range: 1 - 3

–

Working Capital Turnover

N/A

26.62xRank 15/280

Range: N/ARank 15/280

–

R&D/Sales FY27e

N/A

Range: N/A

Overall Asset Efficiency Rank

Rank within sector peers#183/280

Best (1)Worst (280)

6. Market Trading

Score: 159/280

How liquid and actively traded is 3IN?

1/2

market trading criteria met

Metric

Sector Range

Value

Rank

–

Intraday Sentiment (%)

40 - 75

N/A

Range: 40 - 75

–

10D-Avg v/s 3M-Avg Vol

N/A

126%Rank 50/280

Range: N/ARank 50/280

✓

Avg Directional Index 30D

012 - 45

15.6Rank 214/280

Range: 012 - 45Rank 214/280

–

Parabolic SAR

N/A

378.00Rank 181/280

Range: N/ARank 181/280

–

Stock Rating Rank

N/A

Rank 50Rank 50/280

Range: N/ARank 50/280

Market Cap

£3,576,824,999

Enterprise Value

£4,109,718,000

Trading Volume

7. Technical

Score: 37/280

What do the technical indicators say about 3IN?

0/5

technical criteria met

Metric

Chart

Sector Range

Value

Rank

–

CMP v/s 52-WH

£4.00£3.25

-2.9%CMP: £3.88

N/A

-2.9%Rank 29/280

£4.00£3.25

-2.9%CMP: £3.88

Range: N/ARank 29/280

–

CMP v/s 52-WL

£4.00£3.25

+19.4%CMP: £3.88

N/A

19.4%Rank 105/280

£4.00£3.25

+19.4%CMP: £3.88

Range: N/ARank 105/280

–

RSI 14D

042.9 - Bearish100

N/A

42.9Rank 50/280

042.9 - Bearish100

Range: N/ARank 50/280

–

MA50 - MA200

£3.71+0.18£3.88

N/A

BullishRank 139/280

£3.71+0.18£3.88

Range: N/ARank 139/280

–

MACD Rank

Golden Cross

MACD: -0.59

N/A

-0.59

Golden Cross

MACD: -0.59

Range: N/A

RSI (14 Day)

42.9

Bearish

0 (Oversold)50100 (Overbought)

Moving Averages

50 SMA£3.88

200 SMA£3.71

SignalGolden Cross (Bullish)

MACD-0.59

Risk Metrics

Beta

N/A

3-Yr Std Dev

N/A

5-Yr Std Dev

N/A

Peer Comparison

How does 3IN compare to other Financials stocks?

Overall Rank Comparison

Factor Score Comparison

Stock	Rank	Liquidity	Valuation	Profitability	Solvency	Mkt Trading	Technical
3IN	#34	255	99	20	83	159	37
MUT.L	#3	128	38	24	56	27	8
RTW.L	#5	116	7	9	145	69	229
BPCR.L	#7	163	34	56	9	112	76
RCP.L	#9	179	26	22	59	13	2
AGT.L	#11	108	57	55	72	90	79
TBCG.L	#14	29	55	38	257	129	18

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Methodology Note

The analysis presented for 3I Infrastructure PLC is produced using Strategyland's proprietary 7-factor quantitative model, which evaluates each stock across Liquidity, Valuation, Profitability, Solvency, Asset Efficiency, Market Trading, and Technical dimensions. Individual factor scores and the composite rank reflect relative rankings within the FTSE 100 universe — a lower rank number indicates stronger performance in that category.

Underlying financial and market data is sourced from LSEG (London Stock Exchange Group) and processed through our scoring engine. Scores are recalculated as new data becomes available and should be interpreted as a systematic screening output, not a forecast of future share price performance.

This content is for informational purposes only and does not constitute investment advice, a recommendation, or an offer to buy or sell any security. Past performance and factor rankings are not indicative of future results. Please read our Risk Disclaimer before making any investment decisions.

Strategyland Research Center - strategyland.ukThis report is for informational purposes only. Not financial advice.