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EquitiesMajor holder changeIranHeldMedium impact

Traded Investment Fund Index raises stake in MESF to 50%

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

Sep 12, 2026Farabourseمسگون

Recorded figures

Holder
کدرزروصندوقهای سرمایه گذاری قابل معامله
Stake now
50%
Stake before
0%
Change (points)
up 50 points
Shares held
1,000,000,000
Line crossed
5%

As of Sep 12, 2026

Official source

The instrument in this event

From Sep 12, 2026 to todayup5.04%

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 3, 2026. The named holders together hold 49.75% of the shares.

HolderSharesShare
Traded Investment Fund Index

801million

40.06%
FIN Turquoise Partners Limited

63.1million

3.15%
PRX Portfolio - Company 63048 - Company 88686

42.4million

2.12%
FIN Turquoise Trading Limited

38.1million

1.90%
PRX Basket-Co 84321--Co 49162-

25.4million

1.27%
PRXBasket-Company63048--Company17380-

25.0million

1.25%

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 12, 2026
Major holder changeFarabourseHeld

FIN Turquoise Partners Limited cuts stake in MESF to 2.91%

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

Holder
FIN Turquoise Partners Limited
Stake now
2.91%
+4 more
As of Sep 12, 2026
All dayLow impact
Sep 12, 2026
Major holder changeFarabourseHeld

PRX Portfolio - Company 63048 - Company 88686 cuts stake in MESF to 2.12%

The stake moved from 4.24% to 2.12%. From the shareholder register published by the Tehran Stock Exchange.

Holder
PRXسبد-شرک63048--شرک88686-
Stake now
2.12%
+3 more
As of Sep 12, 2026
All dayLow impact
Sep 13, 2026
Major holder changeFarabourseHeld

Major holder exits MESF: Industrial and Commercial Development Investment Company (Public)

The stake moved from 1.36% to 0%. From the shareholder register published by the Tehran Stock Exchange.

Holder
شرکت سرمایه گذاری توسعه صنعت وتجارت -سهامی عام
Stake now
0%
+3 more
As of Sep 13, 2026
All dayLow impact
Sep 13, 2026
Major holder changeFarabourseHeld

Major holder exits MESF: PRXBasket-Company63048--Company17380-

The stake moved from 1.34% to 0%. From the shareholder register published by the Tehran Stock Exchange.

Holder
PRXسبد-شرک63048--شرک17380-
Stake now
0%
+3 more
As of Sep 13, 2026
All dayLow impact
Sep 13, 2026
Major holder changeFarabourseHeld

Major holder exits MESF: A.B. Firozeh Pouya Development Investment Fund

The stake moved from 1.64% to 0%. From the shareholder register published by the Tehran Stock Exchange.

Holder
صندوق سرمایه گذاری .ا.ب .توسعه فیروزه پویا
Stake now
0%
+3 more
As of Sep 13, 2026