Is Yatirim Menkul Degerler stock carries TRY 51.75 billion value

Is Yatirim Menkul Degerler stock traded at TRY 33.34 on September 23, 2026, down 0.48 percent. Market value stood at TRY 51.75 billion on September 21.

Is Yatirim Menkul Degerler stock was trading at TRY 33.34 on Borsa Istanbul on September 23, 2026, with a reported session change of minus 0.48 percent. The latest market snapshot places the Turkish brokerage within a capital-markets sector where valuation and trading activity remain central reference points.

The September 23 trading snapshot

The TRY 33.34 quote and the minus 0.48 percent daily move provide the clearest short-term comparison for ISMEN shares. The percentage change indicates a softer session than the preceding reference price, while the stock remained listed on its domestic exchange.

On September 21, 2026, TipRanks reported a market capitalization of TRY 51.75 billion for Is Yatirim Menkul Degerler. That figure is materially larger than the TRY 33.34 per-share quote because market value reflects the full listed share base rather than one share.

Brokerage operations shape the profile

Is Yatirim Menkul Degerler provides securities trading, corporate finance, investment advisory, portfolio management, market making and liquidity services, according to GCM Investment. This mix gives the listed company exposure to both client activity and capital-market issuance.

TipRanks describes the group as operating under Turkey's Capital Markets Law, with additional activities in portfolio management, venture capital, asset management and securities investment trusts. The breadth of those operations helps explain why market capitalization is a more useful scale measure than the daily price move alone.

ISMEN remains tied to Borsa Istanbul

For the reference session on September 23, 2026, ISMEN stood at TRY 33.34 on Borsa Istanbul at 12:50 p.m. TRT. The same snapshot showed a minus 0.48 percent change, keeping the session comparison clearly below zero while the market value remained at TRY 51.75 billion in the September 21 reference.

Is Yatirim Menkul Degerler stock facts

• Company: Is Yatirim Menkul Degerler AS
• Ticker: ISMEN
• Trading venue: Borsa Istanbul
• Price as of September 23, 2026: TRY 33.34
• Market capitalization as of September 21, 2026: TRY 51.75 billion
• Sector / Industry: Financial services / investment banking and brokerage
• Index membership: BIST 100 and BIST 100-30