Authum Investment & Infrastructure Share Price
520.15+1.10 (+0.21%)
-17.89% past 1 Year
Shareholding summary
Shareholding Pattern
Quarterly
Yearly
Name
Promoters
FII
DII - Others
DII - MFs
Retail & Others
| Jun 2026 | Mar 2026 | Dec 2025 | Sep 2025 | Jun 2025 | Mar 2025 |
|---|---|---|---|---|---|
| 68.81% | 68.81% | 68.79% | 68.79% | 74.95% | 74.95% |
| 14.28% | 14.23% | 14.48% | 14.11% | 7.94% | 7.41% |
| 0.04% | 0.04% | 0.01% | 0.02% | 0.01% | 0.02% |
| 0.16% | 0.15% | 0.16% | 0.22% | 0.14% | 0.07% |
| 16.71% | 16.77% | 16.56% | 16.86% | 16.96% | 17.55% |
Bulk & block deals
Name
Goldman Sachs Bank Europe Se - Odi
Goldman Sachs (Singapore) Pte - Odi
Goldman Sachs Bank Europe Se - Odi
Goldman Sachs (Singapore) Pte - Odi
Fidelity Securities Fund Fidelity Blue Chip Growth Fund
Mentor Capital Limited
Fidelity Securities Fund: Fidelity Blue Chip Growth Fund
Goldman Sachs (Singapore) Pte
Mentor Capital Limited
Mentor Capital Limited
| Deal Date | Action | Deal Value | Deal Price | Qty Traded | Deal Type | %Stake Traded | Exchange |
|---|---|---|---|---|---|---|---|
| 18 Sep 2025 | Purchase | 151.69 Cr | ₹3,275.60 | 4.63 L | Block | 0.054531 | NSE |
| 18 Sep 2025 | Sell | 151.69 Cr | ₹3,275.60 | 4.63 L | Block | 0.054531 | NSE |
| 16 Sep 2025 | Purchase | 103.29 Cr | ₹3,276.90 | 3.15 L | Block | 0.037116 | NSE |
| 16 Sep 2025 | Sell | 103.29 Cr | ₹3,276.90 | 3.15 L | Block | 0.037116 | NSE |
| 14 Aug 2025 | Purchase | 685.46 Cr | ₹2,500 | 27.42 L | Bulk | 0.322863 | BSE |
| 14 Aug 2025 | Sell | 1,165.60 Cr | ₹2,500.58 | 46.61 L | Bulk | 0.548889 | BSE |
| 25 Jul 2025 | Purchase | 510.12 Cr | ₹2,250 | 22.67 L | Bulk | 0.266973 | BSE |
| 25 Jul 2025 | Purchase | 200 Cr | ₹2,250 | 8.89 L | Bulk | 0.104671 | BSE |
| 25 Jul 2025 | Sell | 1,307.07 Cr | ₹2,253.57 | 58 L | Bulk | 0.682975 | BSE |
| 29 Sep 2023 | Purchase | 207.32 Cr | ₹398.70 | 52 L | Bulk | 0.612323 | BSE |
Insider trading & SAST
Client name
Mentor Capital Ltd & Pac
Mentor Capital Ltd & Pacs
Mentor Capital Ltd & Pac
Mentor Capital Limited
Mentor Capital Limited
Mentor Capital Limited
Mentor Capital Ltd & Pac
Mentor Capital Limited
Mentor Capital Ltd & Pac
Mentor Capital Limited
| Reported on | Client category | Action | %Stake traded | Holding % post deal | Deal value | Deal price | Qty traded | Deal period | Deal mode | Post transaction holding | Insider/SAST | Regulation type | Security type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 08 Apr 2026 | Promoter | Acquisition | — | 68.79 | 0 | — | 13.19 K | 09 Mar 2026 | Market | 58,42,06,627 | SAST | 29(2) | — |
| 08 Apr 2026 | Promoter | Acquisition | 0.01 | 68.81 | 0 | — | 54.16 K | 11 Mar 2026 | Market | 58,43,63,708 | SAST | 29(2) | — |
| 08 Apr 2026 | Promoter | Acquisition | 0.01 | 68.8 | 0 | — | 1.03 L | 10 Mar 2026 | Market | 58,43,09,546 | SAST | 29(2) | — |
| 12 Mar 2026 | Promoter | Acquisition | 0.006378 | 3.51 | 2.45 Cr | ₹451.73 | 54.16 K | 11 Mar 2026 | Market Purchase | 2,98,18,408 | Insider Trading | — | Equity Shares |
| 11 Mar 2026 | Promoter | Acquisition | 0.012119 | 3.49 | 4.97 Cr | ₹483.23 | 1.03 L | 10 Mar 2026 | Market Purchase | 2,97,64,246 | Insider Trading | — | Equity Shares |
| 10 Mar 2026 | Promoter | Acquisition | 0.001553 | 3.49 | 53.30 L | ₹404.06 | 13.19 K | 09 Mar 2026 | Market Purchase | 2,96,61,327 | Insider Trading | — | Equity Shares |
| 22 Aug 2025 | Promoter | Disposal | 2.74 | 68.79 | 0 | — | 46.61 L | 14 Aug 2025 | Market | 11,68,38,687 | SAST | 29(2) | — |
| 16 Aug 2025 | Promoter | Disposal | 2.744447 | 3.49 | 1,165.60 Cr | ₹2,500.58 | 46.61 L | 14 Aug 2025 | Market Sale | 59,29,627 | Insider Trading | — | Equity Shares |
| 30 Jul 2025 | Promoter | Disposal | 3.41 | 71.54 | 0 | — | 58 L | 25 Jul 2025 | Market | 12,14,99,996 | SAST | 29(2) | — |
| 25 Jul 2025 | Promoter | Disposal | 3.414876 | 6.24 | 1,307.07 Cr | ₹2,253.57 | 58 L | 25 Jul 2025 | Market Sale | 1,05,90,936 | Insider Trading | — | Equity Shares |