Mazagon Dock Shipbuilders Q4 FY26: PAT down, order book

Mazagon Dock Shipbuilders Limited (MDL), a Navratna defence shipyard, is being discussed on social media for two reasons at once - steady revenue growth in Q4FY26 and a sharp quarter-on-quarter drop in profit. Posts also focused on the order book trajectory, because different cut-off dates show a decline from earlier peaks even as execution stays strong on large naval programmes.

Q4FY26 headline numbers investors are quoting

MDL reported standalone Revenue from Operations of Rs 3,684 crore in Q4FY26. That was up 2.31% QoQ versus Rs 3,601 crore in Q3FY26 and up 16.07% YoY versus Rs 3,174 crore in Q4FY25. Total Income for the quarter stood at Rs 3,965 crore, rising 2.64% QoQ and 13.35% YoY. Profit After Tax (PAT) came in at Rs 464 crore, down 44.56% QoQ from Rs 837 crore. Even with that sequential fall, PAT rose 41.90% YoY from Rs 327 crore in Q4FY25. EBITDA for Q4FY26 was Rs 657 crore versus Rs 1,149 crore in Q3FY26 and Rs 443 crore in Q4FY25. Profit Before Tax (PBT) was Rs 625 crore in Q4FY26, compared with Rs 1,120 crore in Q3FY26 and Rs 406 crore in Q4FY25.

Revenue growth stayed intact, even as profit fell QoQ

The most consistent point in the discussion was that revenue growth remained positive despite profit volatility. Q4FY26 revenue improved both sequentially and year-on-year, which kept the focus on delivery and execution. On the consolidated side too, Revenue from Operations in Q4FY26 was reported at Rs 3,850 crore. That consolidated revenue was up 6.91% QoQ from Rs 3,601 crore and up 21.30% YoY from Rs 3,174 crore in Q4FY25. Consolidated Total Income for the quarter was Rs 4,134 crore, up 7.02% QoQ and 19.45% YoY. In Q3FY26, social posts linked revenue momentum to delivery of P17A frigates Taragiri and an accelerated execution rate. This context matters because the market often maps shipyard earnings to milestone-based execution. The result is that topline strength is being read as a signal of continuing project movement.

Profitability swung sharply compared with Q3FY26

The main red flag in chatter was the scale of the QoQ decline in profitability in Q4FY26. Standalone PAT dropped to Rs 464 crore from Rs 837 crore in Q3FY26, while standalone EBITDA fell to Rs 657 crore from Rs 1,149 crore. Standalone PBT also reduced to Rs 625 crore from Rs 1,120 crore in Q3FY26. On a year-on-year basis, however, all three metrics improved, with PAT up from Rs 327 crore and EBITDA up from Rs 443 crore. Consolidated PAT for Q4FY26 was Rs 674 crore, down 23.41% QoQ from Rs 880 crore in Q3FY26. Yet consolidated PAT more than doubled YoY versus Rs 325 crore in Q4FY25, as cited in posts. The conflicting directions across QoQ and YoY are why the quarter is being interpreted differently by different investors. Some are focusing on the sequential drop, while others are highlighting that the base quarter last year was much lower.

Standalone vs consolidated: what changed in Q4FY26

Social posts highlighted that consolidated numbers looked stronger than standalone on PAT in Q4FY26. Consolidated Revenue from Operations was Rs 3,850 crore versus standalone Rs 3,684 crore for the same quarter. Consolidated Total Income was Rs 4,134 crore versus standalone Rs 3,965 crore. Consolidated PAT was Rs 674 crore versus standalone Rs 464 crore. Even with the higher consolidated PAT, the QoQ pattern was still a decline from Q3FY26. The YoY pattern, on the other hand, was sharply positive on consolidated PAT. This is why many summaries are presenting both sets side by side rather than selecting one. For readers tracking MDL primarily as a defence shipbuilder, the key is to stay consistent about which set of numbers they follow.

Full-year FY26: growth, but not at earlier highs

For FY26, MDL reported standalone Revenue from Operations of Rs 12,840 crore, up 12.32% over Rs 11,432 crore in FY25. Annual Total Income rose to Rs 13,982 crore from Rs 12,591 crore in the previous year. Annual PAT for FY26 was Rs 2,436 crore, up 4.77% from Rs 2,325 crore in FY25. EBITDA for FY26 was Rs 3,402 crore compared with Rs 3,248 crore in FY25. Posts also cited an operating margin of 16% for FY26. In parallel, discussions referenced that revenue growth moderated to around 11% YoY during 9MFY26, broadly in line with management guidance shared earlier. That moderation is being linked to a gradually depleting order book over several years. The FY26 print therefore sits in the middle - growth is intact, but the trajectory is a key point to monitor.

Key financials table: Q4 and FY view

The numbers below are the ones most repeatedly shared in community summaries, focusing on the latest quarter and the full year.

Order book at March 31, 2026: mix and project balances

MDL’s total order book as of March 31, 2026 was reported at Rs 20,535 crore. Social media breakdowns highlighted that Shipbuilding held Rs 12,892 crore of this balance. Within Shipbuilding, key balances cited were P17A Stealth Frigates at Rs 8,257 crore, ICGS vessels at Rs 2,690 crore, and P15B Destroyers at Rs 863 crore. The Submarine and Heavy Engineering segment had Rs 7,643 crore of balance. That included ONGC projects at Rs 3,320 crore, P75 Kalvari Submarines at Rs 1,722 crore, and AIP projects at Rs 1,687 crore. This segment split is relevant because it shows how much of the remaining work sits in frigates versus submarines and heavy engineering. It also explains why delivery milestones and execution pace can move quarterly profitability. For investors, the segment view helps connect financial volatility with project-level progress.

Order book trend is the core debate online

A repeated theme was that the order book has been trending down across reported periods. As of December 31, 2025, the order book was cited at Rs 23,758 crore, while a separate management commentary in the same cycle referenced an order book around Rs 27,415 crore. Another datapoint discussed was the decline to Rs 23,758 crore in Q3FY26 from Rs 34,787 crore in Q3FY25 and Rs 27,415 crore in Q2FY26. Posts also referenced a longer-term comparison that the order book stood at Rs 23,758 crore as of Dec-25 versus FY21 end order book of Rs 49,700 crore. The implication shared was that the current backlog could be executed over the next 2 to 2.5 years, with new orders expected to drive growth from FY28E. This is why the debate is not only about the Q4FY26 profit dip, but also about replenishment timing. Investors following the company are effectively tracking two timelines - execution over the next few years and bidding plus awards that determine the next growth phase.