Ata Portfolio Management Company (Private) raises stake in MBEF to 1.88%
The stake moved from 0% to 1.88%. From the shareholder register published by the Tehran Stock Exchange.
Recorded figures
- Holder
- شرکت سبدگردان آتا-سهامی خاص -
- Stake now
- 1.88%
- Stake before
- 0%
- Change (points)
- up 1.88 points
- Shares held
- 9,387,904
As of Sep 21, 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 96.02% 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 MBEF: Omidata Investment Fund
The stake moved from 2.54% to 0%. From the shareholder register published by the Tehran Stock Exchange.
- Holder
- صندوق سرمایه گذاری .ا.ب .امیدآتا
- Stake now
- 0%
Major holder exits MBEF: Ata Airlines (Private)
The stake moved from 2.35% to 0%. From the shareholder register published by the Tehran Stock Exchange.
- Holder
- شرکت هواپیمائی آتا-سهامی خاص -
- Stake now
- 0%
New major holder in MBEF: Mehrsan Energy Capital Group (Private) at 2.39%
From the shareholder register published by the Tehran Stock Exchange.
- Holder
- شرکت گروه سرمایه مهرسان انرژی -سهامی خاص -
- Stake now
- 2.39%
Major holder exits MBEF: Ata Portfolio Management Company (Private)
The stake moved from 1.74% to 0%. From the shareholder register published by the Tehran Stock Exchange.
- Holder
- شرکت سبدگردان آتا-سهامی خاص -
- Stake now
- 0%
Ordinary General Meeting — MBEF
Assembly decisions filed on Codal.
- Status
- Held