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EquitiesMajor holder changeIranHeldLow impact

Market Development Civilization Market-Making Fund (Public) raises stake in ABIF to 3.95%

The stake moved from 1.64% to 3.95%. From the shareholder register published by the Tehran Stock Exchange.

Sep 28, 2026Farabourseآبی

Recorded figures

Holder
صندوق .س .ا.بازارگردانی توسعه بازارتمدن
Stake now
3.95%
Stake before
1.64%
Change (points)
up 2.31 points
Shares held
98,799,086

As of Sep 28, 2026

Official source

The instrument in this event

From Sep 28, 2026 to todayup0.66%

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 63.46% of the shares.

HolderSharesShare
PRX Portfolio-Company 71838--Company 02557

265million

10.59%
S. A. Kian Market-making Fund

149million

5.95%
Povesh Bazar Isfahan Iron Smelting (Private)

147million

5.87%
Rural and Nomadic Social Insurance Fund Institute

113million

4.53%
Zaal Hoonam Motor Spare Parts Company (Private)

105million

4.20%
Market Development Civilization Market-Making Fund (Public)

98.8million

3.95%
PRX Portfolio-Company 80210--Fund 00261

97.3million

3.89%
Ava Salamat Entrepreneurs Institute

82.0million

3.28%
Dana Advanced Polymer Company (Private)

72.0million

2.88%
Sinabehgin Investment Fund

68.8million

2.75%
Saba Oil and Gas Development Supply Fund (Public)

67.7million

2.71%
Gostar Energy Services (Private)

60.0million

2.40%
Sepah Investment (Public)

47.0million

1.88%
Natural Person Portfolio

42.5million

1.70%
Gholk Dedicated Investment Fund

32.8million

1.31%
PRXBasket-Company80015--Company82388-

29.6million

1.18%
A.B. Balance Korosh Investment Fund

29.0million

1.16%
Hekmat Air Market-Making Investment Fund

28.0million

1.12%
PRX Portfolio-Company 61630--Company 17106-

28.0million

1.12%
Tehran University Non-Governmental Research Fund Institute

25.0million

1.00%

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 dayMedium impact
Sep 28, 2026
Major holder changeFarabourseHeld

Traded Investment Fund Index cuts stake in ABIF to 18.53%

Crossed the 20% line. From the shareholder register published by the Tehran Stock Exchange.

Holder
کدرزروصندوقهای سرمایه گذاری قابل معامله
Stake now
18.53%
+4 more
As of Sep 28, 2026
All dayLow impact
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Major holder changeFarabourseHeld

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The stake moved from 0% to 1.31%. From the shareholder register published by the Tehran Stock Exchange.

Holder
صندوق سرمایه گذاری اختصاصی .ب .قلک
Stake now
1.31%
+3 more
As of Sep 28, 2026
All dayLow impact
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Major holder changeFarabourseHeld

New major holder in ABIF: PRX Portfolio-Company 80210--Fund 00261 at 3.89%

From the shareholder register published by the Tehran Stock Exchange.

Holder
PRXسبد-شرک80210--صند00261-
Stake now
3.89%
+1 more
As of Sep 28, 2026
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Major holder changeFarabourseHeld

New major holder in ABIF: Saba Oil and Gas Development Supply Fund (Public) at 1.56%

From the shareholder register published by the Tehran Stock Exchange.

Holder
صندوق .س .ا.ب .صباگسترنفت وگازتامین
Stake now
1.56%
+1 more
As of Sep 28, 2026
All dayLow impact
Sep 28, 2026
Major holder changeFarabourseHeld

New major holder in ABIF: Tehran University Non-Governmental Research Fund Institute at 1%

From the shareholder register published by the Tehran Stock Exchange.

Holder
موسسه صندوق پژوهش و.ف .غیردولتی دانشگاه تهران
Stake now
1%
+1 more
As of Sep 28, 2026