Atmastco Shareholding Pattern & Promoter Holding
Construction · Latest pattern: Sep 2026
As of Sep 2026, promoters hold 62.54% of Atmastco, FIIs hold 0.00%, DIIs hold 0.03% and the public holds 37.43%. Promoter holding fell by 3.60 percentage points from Jun 2026.
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Promoters
62.54%
−3.60 pp QoQ
FIIs
0.00%
−0.24 pp QoQ
DIIs
0.03%
+0.01 pp QoQ
Public
37.43%
+3.82 pp QoQ
Atmastco shareholding, quarter by quarter
| Quarter | Promoters | FIIs | DIIs | Public | Shareholders |
|---|---|---|---|---|---|
| Sep 2026 | 62.54% | 0.00% | 0.03% | 37.43% | 3,796 |
| Jun 2026 | 66.14% | 0.24% | 0.02% | 33.61% | 3,796 |
| Mar 2026 | 66.14% | 0.00% | 0.01% | 33.85% | 3,890 |
| Sep 2025 | 66.15% | 0.00% | 0.07% | 33.79% | 4,062 |
| Mar 2025 | 66.15% | 0.00% | 0.43% | 33.42% | 4,065 |
| Sep 2024 | 68.43% | 0.01% | 0.01% | 31.55% | 3,459 |
| Mar 2024 | 68.43% | 0.03% | 0.00% | 31.53% | 2,134 |
Promoters · FIIs (foreign institutions) · DIIs (domestic institutions) · Public (retail & others). Percentages of total shares, from the quarterly pattern filed with the exchanges.
Value of the promoter stake
At a market capitalisation of ₹293 cr, the promoter group's 62.54% stake is worth ₹183 cr. A promoter group is usually a family, trust or holding company; this figure covers only this listed company and is not anyone's net worth.
Promoter holding in Construction peers
Atmastco shareholding: common questions
What is the promoter holding in Atmastco?
Promoters hold 62.54% of Atmastco as of Sep 2026. Their stake fell by 3.60 percentage points from Jun 2026.
How much do FIIs hold in Atmastco?
Foreign institutional investors (FIIs) held 0.00% of Atmastco in Sep 2026, −0.24 pp versus Jun 2026.
How much do mutual funds and other DIIs hold in Atmastco?
Domestic institutional investors (DIIs), which include mutual funds and insurers, held 0.03% of Atmastco in Sep 2026, +0.01 pp versus Jun 2026.
Is the promoter holding in Atmastco pledged?
The latest disclosed shareholding pattern shows no pledged promoter shares in Atmastco.
How has Atmastco's promoter holding changed in the last year?
Promoter holding moved from 66.15% in Mar 2025 to 62.54% in Sep 2026 (−3.61 pp).
How many shareholders does Atmastco have?
Atmastco had 3,796 shareholders in Sep 2026, compared with 3,796 in Jun 2026.