

Four auto ancillary stocks in focus amid sector tailwinds
Subscribe to enjoy similar stories. India’s auto sector entered 2026 with strong momentum, building on a solid 2025. According to industry data, auto retail sales reached 28.16 million units in 2025, a 7.7% year-on-year growth.
This expansion was broad-based—passenger vehicles, two-wheelers, and commercial vehicles—supported by improving demand conditions. In addition, government tax relief measures added another layer of support. These fundamental improvements are now visible in market behaviour as well.
Auto ancillary segments, particularly 2- and 3-wheeler ancillaries, are showing strong relative strength and are outperforming other industries, signalling rising investor interest across the auto supply chain. Legendary investor Peter Lynch famously highlighted that in such cycles, it often makes sense to “buy the companies that sell the bullets", pointing investors towards suppliers and proxies rather than only the final manufacturers. In this editorial, we discuss auto ancillary stocks, focusing on their business, fundamentals, and key growth drivers to evaluate whether these companies deserve a place on your watchlist.
The first company on our list is Shriram Pistons & Rings. It’s a diversified engineering business, among the leading manufacturers of pistons, piston rings, pins, and engine valves in India. Its core portfolio caters to the internal combustion engine (ICE) segment, while recent strategic moves have expanded its presence into EV motors, controllers, and precision injection-moulded components through subsidiaries such as SPR EMFI and SPR TGPEL.
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