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EquitiesMajor holder changeIranHeldMedium impact

S.A.B. Ultimate Thinking Eghtesad Bidar Fund cuts stake in SOXF to 3.58%

Crossed the 5% line. From the shareholder register published by the Tehran Stock Exchange.

Sep 21, 2026Farabourseثابت اکسیژن

Recorded figures

Holder
صندوق .س .ا.ب .نهایت اندیش اقتصادبیدار
Stake now
3.58%
Stake before
7.35%
Change (points)
down 3.76 points
Shares held
17,924,435
Line crossed
5%

As of Sep 21, 2026

Official source

The instrument in this event

From Sep 21, 2026 to todayup1.28%

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 76.91% of the shares.

HolderSharesShare
PRX Portfolio-Company 71838--Company 02557

54.5million

10.90%
Lasting Entrepreneurs Trade Development Company (Private)

45.2million

9.03%
A. Market-Making Karun Investment Fund

33.0million

6.61%
PRX Portfolio-Company 84476--Company 43728

26.7million

5.34%
Iranians Investment (Private)

26.3million

5.25%
Novira Wheat Cluster Investment Fund

26.0million

5.20%
Traded Investment Fund Index

25.7million

5.15%
Mehr Ayandegun Financial Group (Public)MEAZ

20.5million

4.09%
Aksir Suda Investment Fund

17.0million

3.41%
A. Market-Making Danayan Investment Fund

16.2million

3.23%
A.B. Value Creation Investment Fund S.B.K.

15.5million

3.09%
Mihan Wealth Creation Investment (Private)

13.8million

2.77%
Hami Aval Market-Making Fund (PSE)

13.4million

2.67%
Persian Gulf Capital Provision (Public)PGOP

12.8million

2.55%
PRX portfolio account 75484-92014

12.3million

2.47%
Day Bank (Public)

7.2million

1.44%
Kimia Capital Provision (Public)KYIZ

6.6million

1.31%
Imam Sadiq Educational Complex Institute, Tehran

6.3million

1.25%
Burhan Credit Rating Company (Private)

5.7million

1.15%

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 21, 2026
Major holder changeFarabourseHeld

A. Market-Making Karun Investment Fund raises stake in SOXF to 6.38%

Crossed the 5% line. From the shareholder register published by the Tehran Stock Exchange.

Holder
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Holder
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The stake moved from 3.58% to 0%. From the shareholder register published by the Tehran Stock Exchange.

Holder
صندوق .س .ا.ب .نهایت اندیش اقتصادبیدار
Stake now
0%
+3 more
As of Sep 22, 2026
All dayLow impact
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A. Market-Making Karun Investment Fund raises stake in SOXF to 9.66%

The stake moved from 6.38% to 9.66%. From the shareholder register published by the Tehran Stock Exchange.

Holder
صندوق سرمایه گذاری .ا.بازارگردانی کارون
Stake now
9.66%
+3 more
As of Sep 22, 2026