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Themes / Auto Components

Auto Components

Auto ancillaries, EV components, safety, electronics, and exports.

Auto ComponentsAuto-built
Theme price path

Auto Components vs Nifty 500

Weekly basket performance over the latest 52 observations. Green is ahead of Nifty 500; red is behind.

Through 21 Oct 2026
Coverage healthy
Theme aheadTheme behindNifty 500Base 100 at the first visible weekLatest: Outperforming +9.0%
869310110811531 Oct 2025 | Auto Components 100.0 | Nifty 500 100.0 | In line 0.0% | breadth 52% | coverage 93%07 Nov 2025 | Auto Components 98.5 | Nifty 500 99.2 | Underperforming -0.7% | breadth 26% | coverage 93%14 Nov 2025 | Auto Components 99.1 | Nifty 500 100.5 | Underperforming -1.4% | breadth 57% | coverage 93%21 Nov 2025 | Auto Components 96.5 | Nifty 500 100.3 | Underperforming -3.8% | breadth 19% | coverage 93%28 Nov 2025 | Auto Components 97.9 | Nifty 500 100.9 | Underperforming -3.0% | breadth 60% | coverage 93%05 Dec 2025 | Auto Components 96.9 | Nifty 500 100.5 | Underperforming -3.6% | breadth 45% | coverage 93%12 Dec 2025 | Auto Components 96.8 | Nifty 500 100.1 | Underperforming -3.3% | breadth 33% | coverage 93%19 Dec 2025 | Auto Components 97.4 | Nifty 500 99.9 | Underperforming -2.5% | breadth 62% | coverage 93%26 Dec 2025 | Auto Components 98.5 | Nifty 500 100.3 | Underperforming -1.8% | breadth 62% | coverage 93%02 Jan 2026 | Auto Components 101.9 | Nifty 500 101.6 | Outperforming +0.3% | breadth 81% | coverage 93%09 Jan 2026 | Auto Components 96.9 | Nifty 500 99.0 | Underperforming -2.1% | breadth 12% | coverage 93%16 Jan 2026 | Auto Components 95.5 | Nifty 500 99.1 | Underperforming -3.6% | breadth 31% | coverage 93%23 Jan 2026 | Auto Components 91.2 | Nifty 500 95.8 | Underperforming -4.8% | breadth 17% | coverage 93%01 Feb 2026 | Auto Components 94.3 | Nifty 500 95.4 | Underperforming -1.2% | breadth 86% | coverage 93%06 Feb 2026 | Auto Components 98.2 | Nifty 500 98.8 | Underperforming -0.6% | breadth 86% | coverage 93%13 Feb 2026 | Auto Components 101.9 | Nifty 500 98.3 | Outperforming +3.7% | breadth 64% | coverage 93%20 Feb 2026 | Auto Components 101.0 | Nifty 500 98.7 | Outperforming +2.3% | breadth 36% | coverage 93%27 Feb 2026 | Auto Components 100.2 | Nifty 500 97.7 | Outperforming +2.6% | breadth 38% | coverage 93%06 Mar 2026 | Auto Components 94.8 | Nifty 500 94.8 | In line 0.0% | breadth 7% | coverage 93%13 Mar 2026 | Auto Components 89.6 | Nifty 500 90.2 | Underperforming -0.7% | breadth 7% | coverage 93%20 Mar 2026 | Auto Components 91.0 | Nifty 500 90.0 | Outperforming +1.1% | breadth 62% | coverage 93%27 Mar 2026 | Auto Components 88.2 | Nifty 500 88.7 | Underperforming -0.6% | breadth 21% | coverage 93%02 Apr 2026 | Auto Components 89.0 | Nifty 500 88.3 | Outperforming +0.8% | breadth 57% | coverage 93%10 Apr 2026 | Auto Components 96.7 | Nifty 500 94.2 | Outperforming +2.7% | breadth 98% | coverage 93%17 Apr 2026 | Auto Components 99.9 | Nifty 500 96.5 | Outperforming +3.5% | breadth 86% | coverage 93%24 Apr 2026 | Auto Components 97.8 | Nifty 500 95.2 | Outperforming +2.7% | breadth 21% | coverage 93%30 Apr 2026 | Auto Components 98.5 | Nifty 500 95.7 | Outperforming +2.9% | breadth 56% | coverage 100%08 May 2026 | Auto Components 102.7 | Nifty 500 97.5 | Outperforming +5.3% | breadth 80% | coverage 98%15 May 2026 | Auto Components 98.1 | Nifty 500 95.0 | Outperforming +3.3% | breadth 13% | coverage 100%22 May 2026 | Auto Components 99.4 | Nifty 500 95.5 | Outperforming +4.1% | breadth 56% | coverage 100%29 May 2026 | Auto Components 101.0 | Nifty 500 95.6 | Outperforming +5.6% | breadth 60% | coverage 100%05 Jun 2026 | Auto Components 100.0 | Nifty 500 94.8 | Outperforming +5.5% | breadth 33% | coverage 100%12 Jun 2026 | Auto Components 100.2 | Nifty 500 95.3 | Outperforming +5.1% | breadth 42% | coverage 100%19 Jun 2026 | Auto Components 104.3 | Nifty 500 97.7 | Outperforming +6.8% | breadth 80% | coverage 100%26 Jun 2026 | Auto Components 104.7 | Nifty 500 97.5 | Outperforming +7.4% | breadth 56% | coverage 100%03 Jul 2026 | Auto Components 107.6 | Nifty 500 98.3 | Outperforming +9.5% | breadth 71% | coverage 100%10 Jul 2026 | Auto Components 108.0 | Nifty 500 98.5 | Outperforming +9.6% | breadth 51% | coverage 100%17 Jul 2026 | Auto Components 106.9 | Nifty 500 98.4 | Outperforming +8.6% | breadth 36% | coverage 100%24 Jul 2026 | Auto Components 106.4 | Nifty 500 96.7 | Outperforming +10.0% | breadth 36% | coverage 100%31 Jul 2026 | Auto Components 108.2 | Nifty 500 98.9 | Outperforming +9.4% | breadth 67% | coverage 100%07 Aug 2026 | Auto Components 112.9 | Nifty 500 100.0 | Outperforming +12.9% | breadth 73% | coverage 100%14 Aug 2026 | Auto Components 111.4 | Nifty 500 99.5 | Outperforming +12.0% | breadth 38% | coverage 100%21 Aug 2026 | Auto Components 112.0 | Nifty 500 99.1 | Outperforming +13.0% | breadth 53% | coverage 100%28 Aug 2026 | Auto Components 111.6 | Nifty 500 99.2 | Outperforming +12.5% | breadth 44% | coverage 100%04 Sept 2026 | Auto Components 110.2 | Nifty 500 98.1 | Outperforming +12.3% | breadth 29% | coverage 100%11 Sept 2026 | Auto Components 109.4 | Nifty 500 96.4 | Outperforming +13.5% | breadth 47% | coverage 100%18 Sept 2026 | Auto Components 108.6 | Nifty 500 96.3 | Outperforming +12.8% | breadth 36% | coverage 100%25 Sept 2026 | Auto Components 109.3 | Nifty 500 95.3 | Outperforming +14.7% | breadth 47% | coverage 100%01 Oct 2026 | Auto Components 105.8 | Nifty 500 92.2 | Outperforming +14.8% | breadth 13% | coverage 100%09 Oct 2026 | Auto Components 103.4 | Nifty 500 92.2 | Outperforming +12.1% | breadth 13% | coverage 100%16 Oct 2026 | Auto Components 104.8 | Nifty 500 93.9 | Outperforming +11.6% | breadth 71% | coverage 100%21 Oct 2026 | Auto Components 100.4 | Nifty 500 92.1 | Outperforming +9.0% | breadth 9% | coverage 100%Outperforming +9.0%31 Oct 202524 Apr 202621 Oct 2026
Theme return
+0.4%
Nifty 500
-7.9%
Vs Nifty 500
+9.0%
Latest coverage
45/45
How this plot is calculated

The theme line is green when its cumulative rebased performance is above Nifty 500 and red when it is below. The chart callout shows the latest relative performance as the theme level divided by the benchmark level, minus one.

The basket uses the theme's current reviewed companies. For each available week, we calculate every valid constituent's close-to-close return and give each company the same weight. If a weekly rollup is missing or lags the daily series, the final available daily close in that week is used.

For baskets with at least 10 valid stocks, the highest and lowest 5% of weekly returns are trimmed to reduce split, corporate-action, and single-stock distortions. Weekly basket returns are then compounded and rebased to 100 beside the Nifty 500.

Breadth is the share of valid constituents that rose that week. Coverage is the number with usable aligned prices divided by current membership. Weekly moves above 80% are excluded as likely data or corporate-action outliers.

Limitation: this is a current-membership historical reconstruction, not a point-in-time investable index. It can contain survivorship bias and excludes costs, liquidity impact, dividends, and rebalancing turnover.

Model note: Current-member weekly equal-weight returns (5% tails trimmed for baskets of 10+), compounded and rebased to 100 against Nifty 500; lagging weekly rollups are patched with the final available daily close, and rotation uses 13-week excess return with four-week acceleration.

Theme scorecard

Measures whether this idea is investable today by blending cohort quality, valuation cushion, and price momentum. It is a research filter, not advice.

Build portfolio from this theme
Theme
46
Selective
Quality
37
Valuation
54
Momentum
51
Positive MoS
62%
P/E 35.4 · ROCE 15%
Curated research view

Auto Components

A focused investor view: high-conviction names first, then small/micro exposure only as controlled satellite risk. Live U-Score and MoS still come from the current database.

68/100
Theme score
Moderate-High
Investability
46.4
Live avg U
-87.4%
Live avg MoS

Curated company map

Names from the curated theme note. Solid chips are present in the live eligible cohort; dashed chips need membership review, ticker verification, or may be indirect/unlisted exposure.

11/11 live eligible

Investment thesis

Localisation, exports, EV components, safety electronics, lightweighting, and premium vehicles support quality auto-ancillary companies.

1-2 year outlook: Constructive. Diversified and technology-led suppliers should outperform commodity suppliers.
Recommended allocation: 5-8%.

Key triggers

  • EV component demand
  • OEM order growth
  • China+1 sourcing
  • Safety and electronics upgrades

Major risks

  • OEM concentration
  • Raw-material inflation
  • Technology disruption
  • Auto-cycle downturn
Small, micro, and SME names should be opt-in exposure. Suggested filters: U-Score above 65, positive MoS, Piotroski 7+, debt/equity below 0.8, promoter pledge below 10%, and enough traded value to exit without slippage.

Thesis

A data-generated Auto Components basket from tagged stocks. It separates technology-led suppliers from commodity vendors.

  • ▸EV and premiumisation
  • ▸Exports
  • ▸OEM concentration risk

Top picks · ranked by U-Score within this cohort

Full cohort

MENNPISSmall
Menon Pistons Limited
Auto
UNDERVALUED

Auto-included from the Auto Components tag. Use the scorecard and metrics to decide whether it fits your thesis.

MoS: +67.4%Piotroski: 8/9ROCE: 22%P/E: 13.7D/E: 0.03
69
U-Score
₹60.99
Open →
APOLLOTYRELarge
Apollo Tyres Limited
Auto
UNDERVALUED

Auto-included from the Auto Components tag. Use the scorecard and metrics to decide whether it fits your thesis.

MoS: +59.8%Piotroski: 8/9ROCE: 14%P/E: 12.4D/E: 0.22
67
U-Score
₹410.05
Open →
MAYURUNIQSmall
Mayur Uniquoters Ltd
Auto
UNDERVALUED

Auto-included from the Auto Components tag. Use the scorecard and metrics to decide whether it fits your thesis.

MoS: +59.1%Piotroski: 8/9ROCE: 25%P/E: 14.8D/E: 0.01
67
U-Score
₹717.55
Open →
JAMNAAUTOMicro
Jamna Auto Industries Limited
Auto
UNDERVALUED

Auto-included from the Auto Components tag. Use the scorecard and metrics to decide whether it fits your thesis.

MoS: +38.4%Piotroski: 8/9ROCE: 26%P/E: 24.1D/E: 0.13
62
U-Score
₹133.92
Open →
BALUFORGESmall
Balu Forge Industries Limited
Auto
UNDERVALUED

Auto-included from the Auto Components tag. Use the scorecard and metrics to decide whether it fits your thesis.

MoS: +48.6%Piotroski: 8/9ROCE: 23%P/E: 20.5D/E: 0.10
61
U-Score
₹450.70
Open →
LUMAXINDSmall
Lumax Industries Limited
Consumer
FAIR VALUE

Auto-included from the Auto Components tag. Use the scorecard and metrics to decide whether it fits your thesis.

MoS: +18.6%Piotroski: 7/9ROCE: 18%P/E: 25.3D/E: 1.06
59
U-Score
₹5325.00
Open →
IMPALSmall
India Motor Parts and Accessories Limited
Auto
FAIR VALUE

Auto-included from the Auto Components tag. Use the scorecard and metrics to decide whether it fits your thesis.

MoS: +64.1%Piotroski: 8/9ROCE: 5%P/E: 16.3D/E: 0.00
57
U-Score
₹1018.50
Open →
PRITIKAUTOSmall
Pritika Auto Industries Limited
Auto
FAIR VALUE

Auto-included from the Auto Components tag. Use the scorecard and metrics to decide whether it fits your thesis.

MoS: +69.3%Piotroski: 8/9ROCE: 12%P/E: 12.2D/E: 0.77
56
U-Score
₹14.56
Open →
MAJESAUTSmall
Majestic Auto Limited
Auto
FAIR VALUE

Auto-included from the Auto Components tag. Use the scorecard and metrics to decide whether it fits your thesis.

MoS: +55.7%Piotroski: 4/9ROCE: 5%P/E: 13.1D/E: 0.02
56
U-Score
₹365.50
Open →
JMASmall
Jullundur Motor Agency (Delhi) Limited
Auto
FAIR VALUE

Auto-included from the Auto Components tag. Use the scorecard and metrics to decide whether it fits your thesis.

MoS: +50.7%Piotroski: 7/9ROCE: 15%P/E: 6.2D/E: 0.00
56
U-Score
₹84.92
Open →
TOLINSSmall
Tolins Tyres Limited
Auto
FAIR VALUE

Auto-included from the Auto Components tag. Use the scorecard and metrics to decide whether it fits your thesis.

MoS: +48.7%Piotroski: 6/9ROCE: 13%P/E: 10.3D/E: 0.03
56
U-Score
₹86.14
Open →
AUTOINDSmall
Autoline Industries Limited
Auto
FAIR VALUE

Auto-included from the Auto Components tag. Use the scorecard and metrics to decide whether it fits your thesis.

MoS: +76.0%Piotroski: 6/9ROCE: 13%P/E: 15.5D/E: 1.65
55
U-Score
₹76.66
Open →
ATULAUTOSmall
Atul Auto Limited
Auto
FAIR VALUE

Auto-included from the Auto Components tag. Use the scorecard and metrics to decide whether it fits your thesis.

MoS: +36.9%Piotroski: 8/9ROCE: 11%P/E: 24.4D/E: 0.30
52
U-Score
₹402.85
Open →
GNASmall
GNA Axles Limited
Auto
FAIR VALUE

Auto-included from the Auto Components tag. Use the scorecard and metrics to decide whether it fits your thesis.

MoS: +61.8%Piotroski: 8/9ROCE: 14%P/E: 19.0D/E: 0.22
50
U-Score
₹539.00
Open →
STYRENIXMicro
Styrenix Performance Materials Limited
Chemicals
FAIR VALUE

Auto-included from the Auto Components tag. Use the scorecard and metrics to decide whether it fits your thesis.

MoS: +7.7%Piotroski: 8/9ROCE: 14%P/E: 13.2D/E: 0.40
50
U-Score
₹1977.90
Open →
SHRIPISTONMicro
Shriram Pistons & Rings Limited
Auto
FAIR VALUE

Auto-included from the Auto Components tag. Use the scorecard and metrics to decide whether it fits your thesis.

MoS: +6.3%Piotroski: 8/9ROCE: 21%P/E: 36.8D/E: 0.18
50
U-Score
₹4476.20
Open →
WHEELSSmall
Wheels India Limited
Auto
FAIR VALUE

Auto-included from the Auto Components tag. Use the scorecard and metrics to decide whether it fits your thesis.

MoS: +5.4%Piotroski: 8/9ROCE: 19%P/E: 36.3D/E: 0.74
50
U-Score
₹2195.50
Open →
Sign in for the full theme cohort

The first 20 ranked names are open. Sign in to see every company attached to this theme. 25 more rows available after sign-in.

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The rationale above is editorial — the ranking uses our U-Score engine so the names you see first are the strongest fundamentals fit, not the most popular or most-mentioned. Re-rank yourself if you weigh valuation or quality differently. All information is for study purposes only — consult your financial advisor before investing.