New major holder in ZAKF: Rural and Nomadic Social Insurance Fund Institute at 1.11%
From the shareholder register published by the Tehran Stock Exchange.
Recorded figures
- Holder
- موسسه صندوق بیمه اجتماعی روستائیان وعشایر
- Stake now
- 1.11%
- Shares held
- 2,224,825
As of Sep 28, 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 87.40% 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
A.B. Balance Korosh Investment Fund raises stake in ZAKF to 1.14%
The stake moved from 0% to 1.14%. From the shareholder register published by the Tehran Stock Exchange.
- Holder
- صندوق سرمایه گذاری .ا.ب .توازن کوروش
- Stake now
- 1.14%
Major holder exits ZAKF: Bank Mellat Brokerage
The stake moved from 1.24% to 0%. From the shareholder register published by the Tehran Stock Exchange.
- Holder
- کارگزاری بانک ملی ایران
- Stake now
- 0%
Major holder exits ZAKF: A.B. Balance Korosh Investment Fund
The stake moved from 1.16% to 0%. From the shareholder register published by the Tehran Stock Exchange.
- Holder
- صندوق سرمایه گذاری .ا.ب .توازن کوروش
- Stake now
- 0%
Traded Investment Fund Index cuts stake in ZAKF to 42.85%
Crossed the 50% line. From the shareholder register published by the Tehran Stock Exchange.
- Holder
- کدرزروصندوقهای سرمایه گذاری قابل معامله
- Stake now
- 42.85%
New major holder in ZAKF: Bank Mellat Brokerage Trust Investment Fund at 10.5%
From the shareholder register published by the Tehran Stock Exchange.
- Holder
- صندوق سرمایه گذاری اعتمادکارگزاری بانک ملی ایر
- Stake now
- 10.5%