Seperseramaye Bidar Investment Fund raises stake in O171 to 19.68%
The stake moved from 17.48% to 19.68%. From the shareholder register published by the Tehran Stock Exchange.
Recorded figures
- Holder
- صندوق سرمایه گذاری سپرسرمایه بیدار
- Stake now
- 19.68%
- Stake before
- 17.48%
- Change (points)
- up 2.2 points
- Shares held
- 19,678,735
As of Sep 27, 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 Sep 29, 2026. The named holders together hold 96.42% 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
Major holder exits O171: PRX Portfolio-Company 13364--Company 20626
The stake moved from 2.2% to 0%. From the shareholder register published by the Tehran Stock Exchange.
- Holder
- PRXسبد-شرک13364--شرک20626-
- Stake now
- 0%
Major holder exits O171: Iran Moein Insurance Company (Private)
The stake moved from 4.11% to 0%. From the shareholder register published by the Tehran Stock Exchange.
- Holder
- شرکت بیمه ایران معین -سهامی خاص -
- Stake now
- 0%
Seperseramaye Bidar Investment Fund raises stake in O171 to 23.78%
Crossed the 20% line. From the shareholder register published by the Tehran Stock Exchange.
- Holder
- صندوق سرمایه گذاری سپرسرمایه بیدار
- Stake now
- 23.78%
Seperseramaye Bidar Investment Fund cuts stake in O171 to 17.48%
Crossed the 20% line. From the shareholder register published by the Tehran Stock Exchange.
- Holder
- صندوق سرمایه گذاری سپرسرمایه بیدار
- Stake now
- 17.48%
New major holder in O171: Iran Moein Insurance Company (Private) at 4.11%
From the shareholder register published by the Tehran Stock Exchange.
- Holder
- شرکت بیمه ایران معین -سهامی خاص -
- Stake now
- 4.11%