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EquitiesMajor holder changeIranHeldLow impact

Industrial and Commercial Development Investment Company (Public) cuts stake in ATSH to 5.49%

The stake moved from 6.59% to 5.49%. From the shareholder register published by the Tehran Stock Exchange.

Oct 3, 2026Stocksآتش

Recorded figures

Holder
شرکت سرمایه گذاری توسعه صنعت وتجارت -سهامی عام
Stake now
5.49%
Stake before
6.59%
Change (points)
down 1.1 points
Shares held
219,623,015

As of Oct 3, 2026

Official source

The instrument in this event

From Oct 3, 2026 to todayup0.22%

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 5, 2026. The named holders together hold 47.31% of the shares.

HolderSharesShare
Industrial and Commercial Development Investment Company (Public)SNMA

220million

5.49%
Traded Investment Fund Index

213million

5.33%
Selin Building Development (Private)

152million

3.80%
Sam Electronics (Public)

127million

3.17%
A.B. Firozeh Pouya Development Investment Fund

100million

2.50%
Jami Investment Company (Public)

91.6million

2.29%
Housing Future Supply Investment Company (Private)

87.3million

2.18%
Retirement, Duty, Disability Fund Institute

81.3million

2.03%
Future Algorithmic Investment Company (Private)

71.5million

1.79%
Asia Insurance (Public)ASIA

65.0million

1.63%
Rural and Nomadic Social Insurance Fund Institute

64.1million

1.60%
Ganjineh Zarrin Shahr Investment Fund

63.1million

1.58%
Tamin Atieh Tadbir Sabz Investment Group Company (Private)

62.1million

1.55%
Amin Etebar Investment Company (Private)

62.2million

1.55%
Aryan Alvandpars Company (Private)

60.2million

1.50%
PRX Portfolio-Company 63048--Company 67208

58.8million

1.47%
Khwarazmi Investment Group (Public)

54.5million

1.36%
Rahbord Mobin Iranians Investment Company (Private)

54.4million

1.36%
Sobhan Investment Company (Public)

53.8million

1.34%
Saba Capital Development and Management (Private)

51.7million

1.29%
Kauthar Bahman Capital Management Investment (Private)KBIZ

51.0million

1.28%
Pasargad Insurance (Public)BIPZ

48.8million

1.22%

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.

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Major holder changeStocksHeld

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Stake now
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6.7%
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Holder
شرکت سام الکترونیک -سهامی عام -
Stake now
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