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Authum Investment & Infrastructure Ltd (539177)

Stock chart
Ticker: 539177 Exchange: BSE


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Mentor Capital Limited
Promoters
1 purchase — total 24,466,503 INR
Buy 11 Mar 2026
Value ₹2,929,051.08 | Price 320.28 | Shares 33,381
Buy 10 Mar 2026
Value ₹40,262.86 | Price 40.67 | Shares 12,380
Buy 9 Mar 2026
Value ₹5,330,305.00 | Price 404.06 | Shares 13,192
Sale 14 Aug 2025
Value ₹11,655,955,624.00 | Price 2,500.58 | Shares 4,661,309
Sale 25 Jul 2025
Value ₹13,070,728,040.00 | Price 2,253.57 | Shares 5,800,000
Buy 6 Jun 2024
Value ₹338,436,912.00 | Price 852.76 | Shares 396,873
Buy 27 Mar 2024
Value ₹114,765,383.00 | Price 707.51 | Shares 162,210
Buy 19 Feb 2024
Value ₹118,628,741.00 | Price 790.86 | Shares 150,000
Buy 29 Sep 2023
Value ₹2,073,151,489.00 | Price 398.70 | Shares 5,199,778
Buy 29 Sep 2023
Value ₹2,073,240,000.00 | Price 398.70 | Shares 5,200,000
Buy 14 Sep 2022
Value ₹5,464,751.00 | Price 211.28 | Shares 25,865
Buy 12 Sep 2022
Value ₹46,793,114.00 | Price 205.08 | Shares 228,170
Buy 9 Sep 2022
Value ₹170,818,434.00 | Price 201.15 | Shares 849,213
Buy 8 Sep 2022
Value ₹89,786,913.00 | Price 197.99 | Shares 453,494
Buy 8 Sep 2022
Value ₹89,786,913.00 | Price 197.99 | Shares 453,494
Buy 7 Sep 2022
Value ₹92,867,210.00 | Price 196.13 | Shares 473,493
Buy 7 Sep 2022
Value ₹92,867,210.00 | Price 196.13 | Shares 473,493
Buy 8 Jul 2022
Value ₹89,786,913.00 | Price 197.99 | Shares 453,494
Buy 7 Jul 2022
Value ₹92,867,210.00 | Price 196.13 | Shares 473,493
Buy 2 Jul 2021
Value ₹6,300,000,000.00 | Price 7,454.00 | Shares 845,184
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2026-03-12 2026-03-11 B Purchase Mentor Capital Limited

Promoters

Large shareholder
33,381
320.28
₹2,929,051
33,381 320.28 ₹2,929,051
2026-03-11 2026-03-10 B Purchase Mentor Capital Limited

Promoters

Large shareholder
12,380
40.67
₹40,263
12,380 40.67 ₹40,263
2026-03-10 2026-03-09 B Purchase Mentor Capital Limited

Promoters

Large shareholder
93,130
101.19
₹4,981,910
93,130 101.19 ₹4,981,910
2025-08-16 2025-08-14 S Sale Mentor Capital Limited

Promoters

Large shareholder
4,661,309
2,500.58
₹11,655,955,624
4,661,309 2,500.58 ₹11,655,955,624
2025-07-25 2025-07-25 S Sale Mentor Capital Limited

Promoters

Large shareholder
5,800,000
2,253.57
₹13,070,728,040
5,800,000 2,253.57 ₹13,070,728,040
2024-06-07 2024-06-06 B Purchase Mentor Capital Limited

Promoters

Large shareholder
396,873
852.76
₹338,436,912
396,873 852.76 ₹338,436,912
2024-03-28 2024-03-27 B Purchase Mentor Capital Limited Large shareholder
162,210
707.51
₹114,765,383
162,210 707.51 ₹114,765,383
2024-02-20 2024-02-19 B Purchase Mentor Capital Limited Large shareholder
150,000
790.86
₹118,628,741
150,000 790.86 ₹118,628,741
2023-10-06 2023-09-29 B Purchase Mentor Capital Limited Large shareholder
5,199,778
398.70
₹2,073,151,489
5,199,778 398.70 ₹2,073,151,489
2023-09-29 2023-09-29 B Purchase Mentor Capital Limited Large shareholder
5,200,000
398.70
₹2,073,240,000
5,200,000 398.70 ₹2,073,240,000
2022-09-15 2022-09-14 B Purchase Mentor Capital Limited Large shareholder
25,865
211.28
₹5,464,751
25,865 211.28 ₹5,464,751
2022-09-13 2022-09-12 B Purchase Mentor Capital Limited Large shareholder
228,170
205.08
₹46,793,114
228,170 205.08 ₹46,793,114
2022-09-12 2022-09-09 B Purchase Mentor Capital Limited Large shareholder
849,213
201.15
₹170,818,434
849,213 201.15 ₹170,818,434
2022-09-09 2022-09-08 B Purchase Mentor Capital Limited Revised Large shareholder
453,494
197.99
₹89,786,913
453,494 197.99 ₹89,786,913
2022-09-09 2022-09-08 B Purchase Mentor Capital Limited Large shareholder
453,494
197.99
₹89,786,913
453,494 197.99 ₹89,786,913
2022-09-09 2022-09-07 B Purchase Mentor Capital Limited Revised Large shareholder
473,493
196.13
₹92,867,210
473,493 196.13 ₹92,867,210
2022-09-09 2022-09-07 B Purchase Mentor Capital Limited Large shareholder
473,493
196.13
₹92,867,210
473,493 196.13 ₹92,867,210
2022-09-09 2022-07-08 B Purchase Mentor Capital Limited Large shareholder
453,494
197.99
₹89,786,913
453,494 197.99 ₹89,786,913
2022-09-09 2022-07-07 B Purchase Mentor Capital Limited Large shareholder
473,493
196.13
₹92,867,210
473,493 196.13 ₹92,867,210
2021-07-02 2021-07-02 B Purchase Mentor Capital Limited Large shareholder
845,184
7,454.00
₹6,300,000,000
845,184 7,454.00 ₹6,300,000,000