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BISTTRYOct 13, 18:19Live

İş Girişim Sermayesi Yatırım Ortaklığı A.Ş.

ISGSY Stock Analysis and Commentaryİş Girişim Sermayesi Yatırım Ortaklığı A.Ş.

Main MarketHoldings and Investment Companies
13.09−0.37 (−2.75%)
Volume
TRY 61.6M
Day range
13.00 – 13.56
Previous close
13.46
Market cap
TRY 6.5B

Last updated: Source: Borsa Istanbul, 15-minute delayed

Key Stats

Day range
13.0013.56
52 weeks
11.4126.16
Previous close
13.46
TRY 61.6M
Weighted avg.
13.15
TRY 6.5B
2.93
0.52
4.65
47.46%
4.47
Paid-in capital
TRY 500M

My Notes

0 / 1000

ISGSY Company Profile

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İş Girişim Sermayesi Yatırım Ortaklığı A.Ş. trades on Borsa Istanbul under the ticker ISGSY. Field of activity as filed with KAP (in Turkish): Şirket, kayıtlı sermayeli olarak ve çıkarılmış sermayesini, esas olarak Türkiye'de kurulmuş veya kurulacak olan, gelişme potansiyeli taşıyan ve kaynak ihtiyacı olan girişim şirketlerine yapılan uzun vadeli yatırımlara yöneltmek üzere kurulmuş halka açık anonim ortaklıktır.

Head office
Büyükdere Caddesi İş Kuleleri Kule 3 Kat 4 34330 Levent / İstanbul
Chair of the board
Ozan Gürsoy
Genel Müdür
Kubilay Aykol
Website
isgirisim.com.tr
Subsidiaries and affiliates
5 companies

Shareholder structure

İş Yatırım Menkul Değerler A.Ş.
31.96%
Türkiye Sınai Kalkınma Bankası A.Ş.
17.69%
Anadolu Anonim Türk Sigorta Şirketi
7.76%
Milli Reasürans Türk Anonim Şirketi
4.67%
Other
37.92%

ISGSY Price Performance

1 week
4.22%
1 month
−17.36%
3 months
−30.30%
Year to date
13.00%
1 year
1.26%
52-week high
26.16
52-week low
11.41
Distance from 52-week high
−49.96%
Volume vs 20-session average
1.2×
Rank among the day’s losers
132 / 628
Rank by traded value
204 / 628

ISGSY Stock Summary (Oct 14, 2026)

İş Girişim Sermayesi Yatırım Ortaklığı A.Ş. (ISGSY) traded at TRY 13.09 as of 13/10/2026, a daily change of −2.75%. In the 13/10/2026 session, ISGSY ranked #132 among the top losers and #204 by traded value out of 628 traded stocks. The share price changed 4.22% over the past week, −17.36% over the past month, 13.00% year to date and 1.26% over the past year. The 52-week trading range is TRY 11.41 – 26.16. The last close is 49.96% below the 52-week high. The company has a market cap of TRY 6.5B, a P/E ratio of 2.93, a P/B ratio of 0.52 and a free float of 47.46%. The stock belongs to the Holdings and Investment Companies sector, trades on the Main Market and is a constituent of the BIST 500, BIST All Shares, XTUMY, BIST Main Market indices. Our AI fair value model estimates TRY 19.26 (47.12%); model date July 21, 2026. Technically the trend is classified as bearish and momentum as neutral. Latest KAP disclosure (October 6, 2026): A1CAP,AGHOL,AKCNS,AKFGY,AVGYO,BSOKE,CIMSA,ERBOS,ESCAR,HOROZ,ISFIN,ISGSY,KUYAS,LIDER,ODINE,PCILT,SANF.

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Frequently Asked Questions

Our AI fair value model estimates TRY 19.26 (47.12%).

In the 13/10/2026 session ISGSY traded at TRY 13.09, a daily change of −2.75%, with a day range of TRY 13.00 – 13.56 and a turnover of TRY 61.6M. Previous close: TRY 13.46. Data is delayed by 15 minutes.

ISGSY (İş Girişim Sermayesi Yatırım Ortaklığı A.Ş.) is at TRY 13.09 as of 13/10/2026, a daily change of −2.75%. Prices are delayed by 15 minutes; live prices require a Plus membership.

İş Girişim Sermayesi Yatırım Ortaklığı A.Ş. trades on Borsa Istanbul under the ticker ISGSY. Field of activity as filed with KAP (in Turkish): Şirket, kayıtlı sermayeli olarak ve çıkarılmış sermayesini, esas olarak Türkiye'de kurulmuş veya kurulacak olan, gelişme potansiyeli taşıyan ve kaynak ihtiyacı olan girişim şirketlerine yapılan uzun vadeli yatırımlara yöneltmek üzere kurulmuş halka açık anonim ortaklıktır. Head office: Büyükdere Caddesi İş Kuleleri Kule 3 Kat 4 34330 Levent / İstanbul. Chair of the board: Ozan Gürsoy. Genel Müdür: Kubilay Aykol.

According to the capital structure filed with KAP, the shareholders of ISGSY are: İş Yatırım Menkul Değerler A.Ş. (31.96%), Türkiye Sınai Kalkınma Bankası A.Ş. (17.69%), Anadolu Anonim Türk Sigorta Şirketi (7.76%), Milli Reasürans Türk Anonim Şirketi (4.67%), Other (37.92%).

The share price changed 4.22% over the past week, −17.36% over the past month, 13.00% year to date and 1.26% over the past year. The 52-week trading range is TRY 11.41 – 26.16. The last close is 49.96% below the 52-week high.

ISGSY has a market cap of TRY 6.5B, a P/E ratio of 2.93, a P/B ratio of 0.52 and an EV/EBITDA of 4.65. Ratios use the latest reported financial statements and the current price.

İş Girişim Sermayesi Yatırım Ortaklığı A.Ş. trades in the Holdings and Investment Companies sector on the Main Market market. Its indices: BIST 500, BIST All Shares, XTUMY, BIST Main Market, BIST Financials, XGSYO.

No. As of Oct 14, 2026, ISGSY is not included in the Borsa Istanbul participation indices (including BIST Participation All Shares). The current index period is October 2026–April 2027. Borsa Istanbul reviews participation index membership for the May–September and October–April periods; this is not investment advice.

Our fair value model estimates TRY 19.26 for ISGSY, a difference of 47.12% from the current price. The model was updated on July 21, 2026. This is not investment advice.

Stocks trading alongside ISGSY in the Holdings and Investment Companies sector: KCHOL, ENKAI, SAHOL, INVES, SISE, TKFEN, AGHOL, HEDEF.

Price, ratio and company data come from IdealData, a licensed Borsa Istanbul data vendor; analyst targets from broker research; AI indicators from Yatırımcı.AI models. Prices are delayed 15 minutes, ratios refresh daily and financial statements after each KAP disclosure.

Participation index coverage: Borsa Istanbul

Prepared by: Yatırımcı.AI Research TeamLast reviewed: Method: MethodologyEditorial policy