A.B. Value Creation Investment Fund S.B.K. raises stake in ISMZ to 5.01%
Crossed the 5% line. From the shareholder register published by the Tehran Stock Exchange.
Recorded figures
- Holder
- صندوق سرمایه گذاری .ا.ب .ارزش آفرین ص .ب .ک
- Stake now
- 5.01%
- Stake before
- 4.98%
- Change (points)
- up 0.03 points
- Shares held
- 187,832,873
- Line crossed
- 5%
As of Sep 19, 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 76.50% 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.
Board of directors
Source: the codal filing that announced each election; every name links to its own letter.
Related events
A.B. Value Creation Investment Fund S.B.K. cuts stake in ISMZ to 4.98%
Crossed the 5% line. From the shareholder register published by the Tehran Stock Exchange.
- Holder
- صندوق سرمایه گذاری .ا.ب .ارزش آفرین ص .ب .ک
- Stake now
- 4.98%
Board change at ISMZ
One board seat changed: Mohammad Mehdi Asgari Deh Abadi. From a codal filing.
- Seats recorded
- 1
Ordinary General Meeting — ISMZ
Assembly decisions filed on Codal.
Major holder exits TR23: Industry and Mining Bank Company (Private)
The stake moved from 4.74% to 0%. From the shareholder register published by the Tehran Stock Exchange.
- Holder
- شرکت بانک صنعت ومعدن -سهامی خاص -
- Stake now
- 0%
Central Bank of Iran (M.M.) raises stake in TR23 to 15.45%
The stake moved from 10.76% to 15.45%. From the shareholder register published by the Tehran Stock Exchange.
- Holder
- بانک مرکزی جمهوری اسلامی ایران -م .م -
- Stake now
- 15.45%