EquitiesMajor holder changeIranHeldLow impact

Sepah Bank Employees Welfare and Future Security Institute raises stake in BLDF to 17.95%

The stake moved from 16.85% to 17.95%. From the shareholder register published by the Tehran Stock Exchange.

Sep 16, 2026Farabourseبلد

Recorded figures

Holder: موسسه رفاه وتامین آتیه کارکنان بانک سپه
Stake now: 17.95%
Stake before: 16.85%
Change (points): up 1.1 points
Shares held: 358,998,015

As of Sep 16, 2026

Official source

The instrument in this event

BLDFBLDF · Farabourse · Oct 5, 2026, 1:25 PM11,094 Rial0.14%

From Sep 16, 2026 to today1.57%

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 66.12% of the shares.

Holder	Shares	Share
Sepah Bank Employees Welfare and Future Security Institute	367million	18.37%
Mihan Wealth Creation Investment (Private)	143million	7.13%
PRX Portfolio-Company 13364--Company 92965-	106million	5.31%
PRX Portfolio-Company 13364--Company 51184	105million	5.24%
Foulad Sepid Farab Kavir Manufacturing Company (Private)	100million	5.00%
Be Pardakht Mellat (Public)PRKT	94.4million	4.72%
Ara Cellulose Packaging Industries Fars (Private)	74.3million	3.71%
Itehad Ligodarz Investment and Development Company (Public)	68.5million	3.43%
Saba Oil and Gas Development Supply Fund (Public)	40.0million	2.00%
Mellat Insurance (Public)	39.0million	1.95%
Sina Insurance (Public)	39.0million	1.95%
Ultimate Vision Investment Fund	38.2million	1.91%
Ofogh Roshan Barbed Construction Company (Private)	30.4million	1.52%
Natural Person Portfolio	29.1million	1.46%
Isatis Life Insurance Company (Public)BTSP	25.7million	1.28%
Pouyan Brokerage (Private)	23.0million	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 dayLow impact

Major holder changeFarabourseHeld

Major holder exits BLDF: Brilliant Market-Making Investment Fund

The stake moved from 1.03% to 0%. From the shareholder register published by the Tehran Stock Exchange.

Holder: صندوق سرمایه گذاری .ا.بازارگردانی برلیان
Stake now: 0%

All dayLow impact

Major holder changeFarabourseHeld

Major holder exits BLDF: Rah Joyan Salamat Isfahan Company (Private)

The stake moved from 1.3% to 0%. From the shareholder register published by the Tehran Stock Exchange.

Holder: شرکت ره جویان سلامت اصفهان -سهامی خاص -
Stake now: 0%

All dayLow impact

Major holder changeFarabourseHeld

Brilliant Market-Making Investment Fund raises stake in BLDF to 1.03%

The stake moved from 0% to 1.03%. From the shareholder register published by the Tehran Stock Exchange.

Holder: صندوق سرمایه گذاری .ا.بازارگردانی برلیان
Stake now: 1.03%

All dayLow impact

Major holder changeFarabourseHeld

Major holder exits BLDF: Mehrgan Market-Making Investment Fund

The stake moved from 1.18% to 0%. From the shareholder register published by the Tehran Stock Exchange.

Holder: صندوق سرمایه گذاری .ا.بازارگردانی مهرگان
Stake now: 0%

All dayLow impact

Major holder changeFarabourseHeld

Brilliant Market-Making Investment Fund raises stake in BLDF to 1.77%

The stake moved from 0% to 1.77%. From the shareholder register published by the Tehran Stock Exchange.

Holder: صندوق سرمایه گذاری .ا.بازارگردانی برلیان
Stake now: 1.77%