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EquitiesMajor holder changeIranHeldMedium impact

Traded Investment Fund Index raises stake in ZMRF to 33.38%

Crossed the 33% line. From the shareholder register published by the Tehran Stock Exchange.

Sep 22, 2026Farabourseخورشید

Recorded figures

Holder
کدرزروصندوقهای سرمایه گذاری قابل معامله
Stake now
33.38%
Stake before
32.24%
Change (points)
up 1.14 points
Shares held
584,149,696
Line crossed
33%

As of Sep 22, 2026

Official source

The instrument in this event

From Sep 22, 2026 to todayup1.08%

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.

HolderSharesShare
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.

Related events

All dayLow impact
Sep 22, 2026
Major holder changeFarabourseHeld

Tadbir Investment Group Company (Public) cuts stake in ZMRF to 1.03%

The stake moved from 2.29% to 1.03%. From the shareholder register published by the Tehran Stock Exchange.

Holder
شرکت گروه سرمایه گذاری تدبیر-سهامی عام -
Stake now
1.03%
+3 more
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All dayLow impact
Sep 23, 2026
Major holder changeFarabourseHeld

Tadbir Investment Group Company (Public) raises stake in ZMRF to 2.61%

The stake moved from 1.03% to 2.61%. From the shareholder register published by the Tehran Stock Exchange.

Holder
شرکت گروه سرمایه گذاری تدبیر-سهامی عام -
Stake now
2.61%
+3 more
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Major holder changeFarabourseHeld

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From the shareholder register published by the Tehran Stock Exchange.

Holder
شرکت سرمایه گذاری اعتلاءالبرز-سهامی عام -
Stake now
2.52%
+1 more
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All dayLow impact
Sep 21, 2026
Major holder changeFarabourseHeld

Parsiyan Insurance (Public) cuts stake in ZMRF to 5.79%

The stake moved from 8.39% to 5.79%. From the shareholder register published by the Tehran Stock Exchange.

Holder
شرکت بیمه پارسیان -سهامی عام -
Stake now
5.79%
+3 more
As of Sep 21, 2026
All dayLow impact
Sep 21, 2026
Major holder changeFarabourseHeld

Major holder exits ZMRF: Tadbir Welfare and Future Provision Institute

The stake moved from 1.66% to 0%. From the shareholder register published by the Tehran Stock Exchange.

Holder
موسسه تامین رفاه وآتیه تدبیر
Stake now
0%
+3 more
As of Sep 21, 2026