Historical shareholding details of
SUNDAR IYER
holdings in Twentyfirst Century Management Services Ltd. (21STCENMGM)
Quarterly changes of
SUNDAR IYER
shareholding in Twentyfirst Century Management Services Ltd.
over the previous
quarters
|
Quarter
|
Name |
Total no. shares held |
Percent Holding |
Pledged
|
Locked
|
|
shares
|
%
|
shares
|
%
|
|
Dec 2024
|
Vanaja Sundar Iyer
|
820,000
|
7.81%
|
0
|
0.00%
|
0
|
0.00%
|
|
Dec 2024
|
Sundar Iyer
|
4,556,157
|
43.39%
|
0
|
0.00%
|
0
|
0.00%
|
|
|
|
|
|
Sep 2024
|
Vanaja Sundar Iyer
|
820,000
|
7.81%
|
0
|
0.00%
|
0
|
0.00%
|
|
Sep 2024
|
Sundar Iyer
|
4,556,157
|
43.39%
|
0
|
0.00%
|
0
|
0.00%
|
|
|
|
|
|
Jun 2024
|
Vanaja Sundar Iyer
|
820,000
|
7.81%
|
0
|
0.00%
|
0
|
0.00%
|
|
Jun 2024
|
Sundar Iyer
|
4,556,157
|
43.39%
|
0
|
0.00%
|
0
|
0.00%
|
|
|
|
|
|
Mar 2024
|
Vanaja Sundar Iyer
|
820,000
|
7.81%
|
0
|
0.00%
|
0
|
0.00%
|
|
Mar 2024
|
Sundar Iyer
|
4,556,157
|
43.39%
|
0
|
0.00%
|
0
|
0.00%
|
|
|
|
|
|
Dec 2023
|
Vanaja Sundar Iyer
|
820,000
|
7.81%
|
0
|
0.00%
|
0
|
0.00%
|
|
Dec 2023
|
Sundar Iyer
|
4,556,157
|
43.39%
|
0
|
0.00%
|
0
|
0.00%
|
|
|
|
|
|
Sep 2023
|
Vanaja Sundar Iyer
|
820,000
|
7.81%
|
0
|
0.00%
|
0
|
0.00%
|
|
Sep 2023
|
Sundar Iyer
|
4,556,157
|
43.39%
|
0
|
0.00%
|
0
|
0.00%
|
|
|
|
|
|
Jun 2023
|
Vanaja Sundar Iyer
|
820,000
|
7.81%
|
0
|
0.00%
|
0
|
0.00%
|
|
Jun 2023
|
Sundar Iyer
|
4,556,157
|
43.39%
|
0
|
0.00%
|
0
|
0.00%
|
|
|
|
|
|
Mar 2023
|
Vanaja Sundar Iyer
|
820,000
|
7.81%
|
0
|
0.00%
|
0
|
0.00%
|
|
Mar 2023
|
Sundar Iyer
|
4,556,157
|
43.39%
|
0
|
0.00%
|
0
|
0.00%
|
|
|
|
|
|
Dec 2022
|
Vanaja Sundar Iyer
|
820,000
|
7.81%
|
0
|
0.00%
|
0
|
0.00%
|
|
Dec 2022
|
Sundar Iyer
|
4,556,157
|
43.39%
|
0
|
0.00%
|
0
|
0.00%
|
|
|
|
|
|
Sep 2022
|
Vanaja Sundar Iyer
|
820,000
|
7.81%
|
0
|
0.00%
|
0
|
0.00%
|
|
Sep 2022
|
Karthik Sundar Iyer
|
893,117
|
8.51%
|
0
|
0.00%
|
0
|
0.00%
|
|
Sep 2022
|
Sundar Iyer
|
4,556,157
|
43.39%
|
0
|
0.00%
|
0
|
0.00%
|
|
|
|
|
|
Jun 2022
|
Vanaja Sundar Iyer
|
820,000
|
7.81%
|
0
|
0.00%
|
0
|
0.00%
|
|
Jun 2022
|
Sundar Iyer
|
4,556,157
|
43.39%
|
0
|
0.00%
|
0
|
0.00%
|
|
|
|
|
|
Mar 2022
|
Vanaja Sundar Iyer
|
820,000
|
7.81%
|
0
|
0.00%
|
0
|
0.00%
|
|
Mar 2022
|
Sundar Iyer
|
4,556,157
|
43.39%
|
0
|
0.00%
|
0
|
0.00%
|
|
|
|
|
|
Dec 2021
|
Vanaja Sundar Iyer
|
820,000
|
7.81%
|
0
|
0.00%
|
0
|
0.00%
|
|
Dec 2021
|
Sundar Iyer
|
4,556,157
|
43.39%
|
0
|
0.00%
|
0
|
0.00%
|
|
|
|
|
|
Sep 2021
|
Vanaja Sundar Iyer
|
820,000
|
7.81%
|
0
|
0.00%
|
0
|
0.00%
|
|
Sep 2021
|
Karthik Sundar Iyer
|
920,158
|
8.76%
|
0
|
0.00%
|
0
|
0.00%
|
|
Sep 2021
|
Sundar Iyer
|
4,556,157
|
43.39%
|
0
|
0.00%
|
0
|
0.00%
|
|
|
|
|
|
Jun 2021
|
Vanaja Sundar Iyer
|
820,000
|
7.81%
|
0
|
0.00%
|
0
|
0.00%
|
|
Jun 2021
|
Sundar Iyer
|
4,556,157
|
43.39%
|
0
|
0.00%
|
0
|
0.00%
|
|
|
|
|
|
Mar 2021
|
Karthik Sundar Iyer
|
746,327
|
7.11%
|
0
|
0.00%
|
0
|
0.00%
|
|
Mar 2021
|
Vanaja Sundar Iyer
|
820,000
|
7.81%
|
0
|
0.00%
|
0
|
0.00%
|
|
Mar 2021
|
Sundar Iyer
|
4,556,157
|
43.39%
|
0
|
0.00%
|
0
|
0.00%
|
|
|
|
|
|
Dec 2020
|
Vanaja Sundar Iyer
|
820,000
|
7.81%
|
0
|
0.00%
|
0
|
0.00%
|
|
Dec 2020
|
Sundar Iyer
|
4,469,696
|
42.57%
|
0
|
0.00%
|
0
|
0.00%
|
|
|
|
|
|
Sep 2020
|
Vanaja Sundar Iyer
|
820,000
|
7.81%
|
0
|
0.00%
|
0
|
0.00%
|
|
Sep 2020
|
Sundar Iyer
|
4,469,696
|
42.57%
|
0
|
0.00%
|
0
|
0.00%
|
|
|
|
|
|
Jun 2020
|
Vanaja Sundar Iyer
|
820,000
|
7.81%
|
0
|
0.00%
|
0
|
0.00%
|
|
Jun 2020
|
Sundar Iyer
|
4,312,730
|
41.07%
|
0
|
0.00%
|
0
|
0.00%
|
|
|
|
|
|
Mar 2020
|
Vanaja Sundar Iyer
|
820,000
|
7.81%
|
0
|
0.00%
|
0
|
0.00%
|
|
Mar 2020
|
Sundar Iyer
|
4,312,730
|
41.07%
|
0
|
0.00%
|
0
|
0.00%
|
|
|
|
|
|
Dec 2019
|
Vanaja Sundar Iyer
|
820,000
|
7.81%
|
0
|
0.00%
|
0
|
0.00%
|
|
Dec 2019
|
Sundar Iyer
|
4,212,730
|
40.12%
|
0
|
0.00%
|
0
|
0.00%
|
|
|
|
|
|
Sep 2019
|
Vanaja Sundar Iyer
|
820,000
|
7.81%
|
0
|
0.00%
|
0
|
0.00%
|
|
Sep 2019
|
Sundar Iyer
|
4,212,730
|
40.12%
|
0
|
0.00%
|
0
|
0.00%
|
|
|
|
|
|
Jun 2019
|
Vanaja Sundar Iyer
|
820,000
|
7.81%
|
0
|
0.00%
|
0
|
0.00%
|
|
Jun 2019
|
Sundar Iyer
|
4,212,730
|
40.12%
|
0
|
0.00%
|
0
|
0.00%
|
|
|
|
|
|
Mar 2019
|
Vanaja Sundar Iyer
|
820,000
|
7.81%
|
0
|
0.00%
|
0
|
0.00%
|
|
Mar 2019
|
Sundar Iyer
|
4,212,730
|
40.12%
|
0
|
0.00%
|
0
|
0.00%
|
|
|
|
|
|
Dec 2018
|
Vanaja Sundar Iyer
|
820,000
|
7.81%
|
0
|
0.00%
|
0
|
0.00%
|
|
Dec 2018
|
Sundar Iyer
|
4,212,730
|
40.12%
|
0
|
0.00%
|
0
|
0.00%
|
|
|
|
|
|
Sep 2018
|
Vanaja Sundar Iyer
|
820,000
|
7.81%
|
0
|
0.00%
|
0
|
0.00%
|
|
Sep 2018
|
Sundar Iyer
|
4,212,730
|
40.12%
|
0
|
0.00%
|
0
|
0.00%
|
|
|
|
|
|
Jun 2018
|
Vanaja Sundar Iyer
|
820,000
|
7.81%
|
0
|
0.00%
|
0
|
0.00%
|
|
Jun 2018
|
Sundar Iyer
|
4,212,730
|
40.12%
|
0
|
0.00%
|
0
|
0.00%
|
|
|
|
|
|
Mar 2018
|
Vanaja Sundar Iyer
|
820,000
|
7.81%
|
0
|
0.00%
|
300,000
|
36.59%
|
|
Mar 2018
|
Sundar Iyer
|
3,767,280
|
35.88%
|
0
|
0.00%
|
3,767,280
|
100.00%
|
|
|
|
|
|
Dec 2017
|
Vanaja Sundar Iyer
|
300,000
|
2.86%
|
0
|
0.00%
|
0
|
0.00%
|
|
Dec 2017
|
Sundar Iyer
|
3,767,280
|
35.88%
|
0
|
0.00%
|
0
|
0.00%
|
|
|
|
|
|
Sep 2017
|
Vanaja Sundar Iyer
|
300,000
|
2.86%
|
0
|
0.00%
|
0
|
0.00%
|
|
Sep 2017
|
Sundar Iyer
|
3,767,280
|
35.88%
|
0
|
0.00%
|
0
|
0.00%
|
|
|
|
|
|
Jun 2017
|
Vanaja Sundar Iyer
|
300,000
|
2.86%
|
0
|
0.00%
|
0
|
0.00%
|
|
Jun 2017
|
Sundar Iyer
|
3,767,280
|
35.88%
|
0
|
0.00%
|
0
|
0.00%
|
|
|
|
|
|
Mar 2017
|
Vanaja Sundar Iyer
|
300,000
|
2.86%
|
0
|
0.00%
|
0
|
0.00%
|
|
Mar 2017
|
Sundar Iyer
|
3,767,280
|
35.88%
|
0
|
0.00%
|
0
|
0.00%
|
|
|
|
|
|
Dec 2016
|
Sundar Iyer
|
3,767,280
|
35.88%
|
-
|
-%
|
-
|
-%
|
|
Dec 2016
|
Vanaja Sundar Iyer
|
150,000
|
1.43%
|
-
|
-%
|
-
|
-%
|
|
|
|
|
|
Sep 2016
|
Sundar Iyer
|
3,767,280
|
35.88%
|
-
|
-%
|
-
|
-%
|
|
Sep 2016
|
Vanaja Sundar Iyer
|
150,000
|
1.43%
|
-
|
-%
|
-
|
-%
|
|
|
|
|
|
Jun 2016
|
Sundar Iyer
|
3,767,280
|
35.88%
|
-
|
-%
|
-
|
-%
|
|
Jun 2016
|
Vanaja Sundar Iyer
|
150,000
|
1.43%
|
-
|
-%
|
-
|
-%
|
|
|
|
|
|
Mar 2016
|
Sundar Iyer
|
3,767,280
|
35.88%
|
-
|
-%
|
-
|
-%
|
|
Mar 2016
|
Vanaja Sundar Iyer
|
150,000
|
1.43%
|
-
|
-%
|
-
|
-%
|
|
|
|
|
|
Dec 2015
|
Sundar Iyer
|
3,767,280
|
35.88%
|
-
|
-%
|
-
|
-%
|
|
Dec 2015
|
Vanaja Sundar Iyer
|
150,000
|
1.43%
|
-
|
-%
|
-
|
-%
|
View all shareholdings details of Twentyfirst Century Management Services Ltd.