EquitiesMajor holder changeIranHeldLow impact

PRX Portfolio-Company 71838--Company 02557 raises stake in ZMRF to 4.27%

The stake moved from 2.95% to 4.27%. From the shareholder register published by the Tehran Stock Exchange.

Sep 16, 2026Farabourseخورشید

Recorded figures

Holder: PRXسبد-شرک71838--شرک02557-
Stake now: 4.27%
Stake before: 2.95%
Change (points): up 1.32 points
Shares held: 74,799,777

As of Sep 16, 2026

Official source

The instrument in this event

ZMRFZMRF · Farabourse · Oct 5, 2026, 1:25 PM24,579 Rial0.12%

From Sep 16, 2026 to today1.61%

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 93.62% of the shares.

Holder	Shares	Share
Traded Investment Fund Index	544million	31.09%
Parsian Sepehr Oil Refining (Private)	427million	24.42%
PRX Portfolio-Company 71838--Company 02557	151million	8.63%
Parsiyan Insurance (Public)	101million	5.79%
Parsiyan Financial Group (Private)	89.9million	5.14%
Tadbir Investment Group Company (Public)	45.6million	2.61%
Karandish Dowran Moaser (Private)	44.1million	2.52%
Iran and East Leasing Company (Public)	43.3million	2.47%
Pardis Investment Company (Public)AYEG	40.8million	2.33%
Saba Oil and Gas Development Supply Fund (Public)	33.4million	1.91%
Tadbiregarans-e Farda Investment Fund	30.0million	1.71%
Modbir Human Resources and Engineering Technical Development Company (Private)	28.9million	1.65%
Sobhan Pharmaceutical Group (Public)	20.4million	1.16%
PRX Portfolio - Company 84373 - Institution 64609	19.3million	1.10%
PRX Portfolio-Company 70733--Company 73679-	19.0million	1.09%

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.