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National Aluminium Company Ltd
BSE 532234 · NSE NATIONALUM · ISIN INE139A01034 · Group A · Active
Commodities › Metals & Mining › Non - Ferrous Metals › Aluminium
₹390.00
-2.26%
BSE close, 28 August 2026
₹71,628.64 cr
183.7 cr shares · Mid cap
₹34,846.40 cr
as published
10.6× · 4.52×
EPS ₹36.78 · BV ₹86.28
17,843.05 / 5,815.76
₹ cr, as filed
40
12 selected · 30%
Reg 30
Sch. III Part A
Price 52-week, BSE
| Against 52-week high | -12.4% |
|---|---|
| Against 52-week low | +112.1% |
| Day change | -2.26% |
| Size band | Mid cap |
| Index membership | NIFTY 500 |
Valuation as published by BSE
| Earnings per share | ₹36.78 |
|---|---|
| Price / earnings | 10.60× |
| Price / book | 4.52× |
| Book value — derived, price ÷ P/B | ₹86.28 |
| Return on equity | 42.60% |
| Operating margin | 54.33% |
| Net margin | 37.76% |
Consistency check
- P/B ÷ P/E, which must equal ROE
- 42.64%
- ROE as published
- 42.60%
Results ₹ crore, as filed
RevenueNet profit one scale across all three periods, ₹ crore
| Period | Revenue ₹cr | Net profit ₹cr | EPS ₹ | OPM | NPM |
|---|---|---|---|---|---|
| Jun-26 · Q | 5,302.38 | 2,002.38 | 10.90 | 54.33% | 37.76% |
| Mar-26 · Q | 5,012.82 | 1,717.71 | 9.35 | 50.80% | 34.27% |
| FY25-26 | 17,843.05 | 5,815.76 | 31.67 | 48.27% | 32.59% |
Quarter on quarter
- Revenue, quarter on quarter
- +5.8%
- Net profit, quarter on quarter
- +16.6%
- Operating margin, quarter on quarter
- +353 bps
Disclosure profile 40 filings in the window
| Tag | Filings |
|---|---|
| Selected | |
| Change in Management | 5 |
| Press Release | 4 |
| Board Outcome | 1 |
| Investor Presentation | 1 |
| Results | 1 |
| Selected sub-total | 12 |
| Procedural | |
| AGM / EGM | 9 |
| Analyst / Investor Meet | 5 |
| General | 5 |
| Board Meeting | 2 |
| Annual Report | 1 |
| BRSR | 1 |
| Compliance Certificate | 1 |
| Newspaper Publication | 1 |
| Other Update | 1 |
| Record Date | 1 |
| Trading Window | 1 |
| Procedural sub-total | 28 |
| Total | 40 |
Disclosure regime
LODR Reg 30
Read with Schedule III Part A. An equity filer in BSE Group A, so the Regulation 30 disclosure framework and the Schedule III event list both apply.
Filing rhythm · 93 trading days
40 filings · 12 selected · busiest 2026-07-31 and 2026-08-31
Filing rhythm · the twelve most recent
2026-08-312026-10-08
SelectedProcedural
Filings
40 in the window · 5 earlier on record
-
8 October 2026 ·
Compliances-Certificate under Reg. 74 (5) of SEBI (DP) Regulations, 2018
Certificate under Reg.74(5)
Company Update / Certificate under Reg. 74 (5) of SEBI (DP) Regulations, 2018 View filing →
-
30 September 2026 ·
Intimation Regarding Change In Senior Management
Intimation regarding change in Senior Management
Company Update / General View filing →
-
28 September 2026 ·
Press Release / Media Release
Press Release
Company Update / Press Release / Media Release View filing →
-
25 September 2026 ·
Change in Management
Intimation regarding change in Management
Company Update / Change in Management View filing →
-
23 September 2026 ·
Closure of Trading Window
Intimation regarding closure of Trading Window
Insider Trading / SAST / Closure of Trading Window View filing →
-
14 September 2026 ·
Change in Management
Appointment of Joint Statutory Auditors for F.Y. 2026-27
Company Update / Change in Management View filing →
-
14 September 2026 ·
Analyst / Investor Meet - Intimation
Copy of presentation proposed to be made during the Investors' Meet - 2026 hosted by Antique Stock Broking scheduled to be held on Wednesday, 16th September, 2026
Company Update / Analyst / Investor Meet View filing →
-
14 September 2026 ·
Shareholder Meeting / Postal Ballot-Outcome of AGM
Minutes of 45th AGM of the Company
AGM/EGM / AGM View filing →
-
8 September 2026 ·
Analyst / Investor Meet - Intimation
Intimation about Investors' Meet schedule to be held on 16.09.2026.
Company Update / Analyst / Investor Meet View filing →
-
7 September 2026 ·
Press Release / Media Release
NALCO Signs Technology Partnership Agreement with Emirates Global Aluminium.
Company Update / Press Release / Media Release View filing →
-
31 August 2026 ·
Press Release / Media Release
Press Release
Company Update / Press Release / Media Release View filing →
-
31 August 2026 ·
Shareholder Meeting / Postal Ballot-Scrutinizer's Report
Voting Result of 45th AGM
AGM/EGM / AGM View filing →
-
31 August 2026 ·
-
31 August 2026 ·
-
31 August 2026 ·
Chairman's Speech For The 45Th Annual General Meeting Of The Company Scheduled Today I.E. Monday, The 31St August, 2026 At 11:00 A.M.
Chairman Speech
AGM/EGM / AGM View filing →
-
26 August 2026 ·
-
25 August 2026 ·
-
24 August 2026 ·
Newspaper Publication: Addendum To The Notice Of The 45Th Annual General Meeting.
Newspaper publication: Addendum to the notice of 45th AGM
AGM/EGM / AGM View filing →
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18 August 2026 ·
Addendum To The Notice Of The 45Th Annual General Meeting
Addendum to the Notice of the 45th AGM scheduled to be held on 31/08/2026
AGM/EGM / AGM View filing →
-
18 August 2026 ·
Change in Management
Brief profile of Shri Neeraj, Independent Director
Company Update / Change in Management View filing →
-
14 August 2026 ·
Change in Management
Appointment of Shri Neeraj as Independent Director on the Board of NALCO
Company Update / Change in Management View filing →
-
12 August 2026 ·
-
10 August 2026 ·
Newspaper Publication For Dispatach Of Notice For 45Th Annual General Meeting
Newspaper publication for dispatch of Notice for 45th AGM
AGM/EGM / AGM View filing →
-
10 August 2026 ·
Annual Report For FY 2025-26 To Shareholders Whose Email Ids Are Not Registered.
Annual Report for FY 2025-26 to shareholders whose email IDs are not registered.
AGM/EGM / AGM View filing →
-
7 August 2026 ·
Business Responsibility and Sustainability Reporting (BRSR)
BRSR for the FY 2025-26.
Others / Business Responsibility and Sustainability Reporting (BRSR) View filing →
-
7 August 2026 ·
Reg. 34 (1) Annual Report.
Annual Report for the Financial Year 2025-26
Others / Reg. 34 (1) Annual Report View filing →
-
7 August 2026 ·
45Th AGM Notice And Annual Report For FY 2025-26.
45th AGM Notice and Annual Report for FY 2025-26.
AGM/EGM / AGM View filing →
-
5 August 2026 ·
Analyst / Investor Meet - Outcome
Transcript of the Earnings Conference Call held on 03.08.2026
Company Update / Analyst / Investor Meet View filing →
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3 August 2026 ·
Analyst / Investor Meet - Outcome
Audio Recording of the earning conference call held on 03.08.2026
Company Update / Analyst / Investor Meet View filing →
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3 August 2026 ·
Newspaper Publication
Newspaper publications regarding Unaudited Financial Results (Standalone & Consolidated) for the quarter ended 30.06.2026.
Company Update / Newspaper Publication View filing →
-
3 August 2026 ·
Investor Presentation
Presentation - Earning Call to be held today i.e. 03.08.2026.
Company Update / Investor Presentation View filing →
-
31 July 2026 ·
Press Release / Media Release
NALCO Q1 FY27 RESULTS: Net profit soars 88% to Rs.2,002.38 crore
Company Update / Press Release / Media Release View filing →
-
31 July 2026 ·
Recommendation Of Final Dividend For The FY 2025-26 And Fixation Of Record Date.
Fixation of Record Date.
Corp. Action / Record Date View filing →
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31 July 2026 ·
Change in Management
Appointment of Cost Auditors for the Financial Year 2026-27.
Company Update / Change in Management View filing →
-
31 July 2026 ·
Board Meeting Outcome for Outcome Of The Board Meeting Held On 31.07.2026.
Outcome of the Board meeting held on 31.07.2026.
Board Meeting / Outcome of Board Meeting View filing →
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31 July 2026 ·
Result For The Quarter Ended 30Th June, 2026.
Result for the quarter ended 30th June, 2026.
Result / Financial Results View filing →
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29 July 2026 ·
Comments Of Board On The Fine Levied By The Exchanges.
Comments of Board on the fines levied by the Exchanges.
Company Update / General View filing →
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28 July 2026 ·
Analyst / Investor Meet - Intimation
Intimation about Earnings Conference Call on 03.08.2026.
Company Update / Analyst / Investor Meet View filing →
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24 July 2026 ·
Update on board meeting
National Aluminium Company Ltd has informed BSE that the meeting of the Board of Directors of the Company is scheduled on 31/07/2026 ,inter alia, to consider and approve Final Dividend for FY 2025-26.
Board Meeting / Board Meeting View filing →
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22 July 2026 ·
Board Meeting Intimation for Notice Of Board Meeting To Consider Unaudited Financial Results For The Quarter Ended On 30.06.2026.
National Aluminium Company Ltd has informed BSE that the meeting of the Board of Directors of the Company is scheduled on 31/07/2026 ,inter alia, to consider and approve Notice of Board ....
Board Meeting / Board Meeting View filing →
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