A.B. Mobarakeh Steel Development Investment Fund raises stake in TSCA to 1.59%
The stake moved from 0% to 1.59%. From the shareholder register published by the Tehran Stock Exchange.
Recorded figures
- Holder
- صندوق سرمایه گذاری .ا.ب .توسعه فولادمبارکه
- Stake now
- 1.59%
- Stake before
- 0%
- Change (points)
- up 1.59 points
- Shares held
- 104,947,702
As of Sep 30, 2026
The instrument in this event
Read from the adjusted series, so a capital increase or a cash dividend in between does not show as a drop.
Shareholder register
The Tehran exchange register, as of Oct 4, 2026. The named holders together hold 67.34% of the shares.
Source: the Tehran exchange's daily shareholder register. The exchange names only holders at roughly one percent and above, so this is a floor on known ownership: the rest is spread across smaller holders it does not name.
Related events
Chaharmahal and Bakhtiari Auto Plate (Private) raises stake in TSCA to 8.12%
The stake moved from 6.88% to 8.12%. From the shareholder register published by the Tehran Stock Exchange.
- Holder
- شرکت ورق خودروچهارمحال وبختیاری -سهامی خاص -
- Stake now
- 8.12%
New major holder in TSCA: Tokail (Public) at 1.2%
From the shareholder register published by the Tehran Stock Exchange.
- Holder
- شرکت توکاریل -سهامی عام -
- Stake now
- 1.2%
Mofid Market-Making Investment Fund raises stake in TSCA to 1.18%
The stake moved from 0% to 1.18%. From the shareholder register published by the Tehran Stock Exchange.
- Holder
- صندوق سرمایه گذاری .ا.بازارگردانی مفید
- Stake now
- 1.18%
Major holder exits TSCA: PRX Portfolio-Company 71838--Company 02557
The stake moved from 1.45% to 0%. From the shareholder register published by the Tehran Stock Exchange.
- Holder
- PRXسبد-شرک71838--شرک02557-
- Stake now
- 0%
PRX Portfolio-Company 71838--Company 02557 cuts stake in TSCA to 1.45%
The stake moved from 3.13% to 1.45%. From the shareholder register published by the Tehran Stock Exchange.
- Holder
- PRXسبد-شرک71838--شرک02557-
- Stake now
- 1.45%