Persistent's margin slips sequentially as shares fall 9.83% in five sessions
Annual operating leverage remained intact, but faster sequential cost growth and a first margin decline in five quarters clouded the reaction.
Filed 21 Apr 2026, 15:34 IST · after market close · Persistent Systems Ltd (PERSISTENT)
Key takeaways
- Consolidated revenue grew +25.10% year on year, outpacing expenses at +23.72% and lifting operating margin by 0.90 percentage points.
- Sequential margin fell 0.47 percentage points to 18.93% as expenses grew +7.98%, faster than revenue at +7.35%.
- The stock fell -9.83% over five sessions after the results, a larger move than its 7.70% median absolute reaction.
Price around the results
Annual growth still delivered operating leverage
Persistent reported consolidated revenue growth of +25.10% year on year, while expenses rose +23.72%; that gap lifted operating profit growth to +31.36% and operating margin by 0.90 percentage points. Net profit rose +33.73% to Rs 529.26 cr, helped partly by a lower tax rate, which declined 0.19 percentage points year on year. Other income contributed 4.97% of pre-tax profit, so it was a noticeable but not dominant part of reported earnings.
Sequential cost growth reversed the margin trend
Revenue increased +7.35% sequentially, but expenses grew +7.98%, narrowing operating margin by 0.47 percentage points. The tax rate fell 0.75 percentage points sequentially, while interest expense declined -1.48%, helping net profit grow +20.44%, ahead of pre-tax profit growth of +19.29%. This was the first sequential margin decline after operating margin had risen from 17.56% in Q3FY25 to 19.40% in Q3FY26.
Margin trails the reported IT peer median
Persistent's 18.93% operating margin was 0.76 percentage points below the 19.69% median for 19 Information Technology peers that had reported the same quarter. The annual margin improvement keeps the comparison from being a deterioration story, but the sequential reversal leaves Persistent below the peer median.
Management links expansion to AI-led services
Management said it had opened a Melbourne Innovation Center to support enterprise modernisation and AI adoption, with local engineering capabilities for platform transformation. The company said its AI-led, platform-driven strategy focuses on industry-specific and cross-functional solutions, while targeted hiring, ecosystem partnerships and advanced skilling are intended to build longer-term capabilities. These initiatives add capacity around the business even as the quarter showed sequential pressure on operating costs.
The initial sell-off was ordinary, then widened
The stock fell -4.81% on the first session after the results and was down -4.97% after one session, compared with an equal split of four up and four down reactions across its last eight results. The first-day move was smaller than the 7.70% median absolute historical reaction, but the decline reached -9.83% after five sessions and was -8.21% relative to the market, making the extended reaction more severe than usual.
Q4FY26 at a glance
Consolidated figures as filed with NSE — cross-checked against an independent source.
| Line item | Q4FY26 | Q3FY26 | QoQ | YoY |
|---|---|---|---|---|
| Revenue | ₹4,056 cr | ₹3,778 cr | +7.35% | +25.10% |
| Other income | ₹33 cr | ₹-49 cr | — | +82.41% |
| Expenses | ₹3,288 cr | ₹3,045 cr | +7.98% | +23.72% |
| Operating profit | ₹768 cr | ₹733 cr | +4.72% | +31.36% |
| Operating margin (%) | 18.93% | 19.40% | — | — |
| Interest | ₹19 cr | ₹19 cr | -1.48% | +1.19% |
| Depreciation | ₹109 cr | ₹101 cr | +7.91% | +37.22% |
| Profit before tax | ₹674 cr | ₹565 cr | +19.29% | +33.41% |
| Tax | ₹145 cr | ₹126 cr | +15.28% | +32.22% |
| Net profit | ₹529 cr | ₹439 cr | +20.44% | +33.73% |
| EPS (₹) | ₹33.83 | ₹28.15 | +20.18% | +31.94% |
Operating margin of 18.93% compares with a Information Technology sector median of 19.69% across 19 peers that have reported Q4FY26.
How the stock reacted
| Window | Stock | vs NIFTY |
|---|---|---|
| Results day | -4.81% | -4.01% |
| Next session | -4.97% | — |
| 5 sessions | -9.83% | -8.21% |
| 15 sessions | -13.15% | — |
| 30 sessions | -5.47% | — |
Volume on the results session was 2.75× its 20-day average.
What management said
From the company’s own investor presentation. Each point is checked against the source document before it appears here.
Expansion
- Persistent opened a Melbourne Innovation Center to support enterprise modernization and AI adoption.
- The Melbourne center will build localized engineering capabilities for AI-led modernization and platform transformation.
New initiatives
- Persistent has established and operationalized an AI-led, platform-driven enterprise transformation strategy.
- The strategy focuses on AI-first, industry-specific and cross-functional solutions to drive business impact.
- Persistent is strengthening its long-term capabilities through hiring, ecosystem partnerships and advanced skilling.
What to watch
- Whether operating margin recovers from 18.93% after the 0.47-percentage-point sequential decline.
- Whether expense growth remains below revenue growth after the +7.98% versus +7.35% sequential gap.
- Whether the 18.93% margin closes the 0.76-percentage-point gap with the 19.69% peer median.