TEFASRisk 3/7Price Nov 12, 2026
İstanbul Portföy İstatistiksel Arbitraj Hisse Senedi Serbest Fon (Hisse Senedi Yoğun Fon) IRB
- Fund size
- TRY 633.6M
- Investors
- 473
- Today's estimate
- 0.99%
At a Glance: IRB Fund
- The IRB fund price was TRY 1.428099 as of November 12, 2026, a daily change of 0.08%.
- The IRB fund returned 2.92% over 1 month and 41.15% year to date.
- The IRB fund has total assets of TRY 633.6M and 473 investors.
- The IRB fund is in the Hedge Fund category, with a CMB (SPK) risk score of 3 out of 7.
- The IRB fund was established by İstanbul Portföy Yönetimi A.Ş.
What is the IRB fund?
IRB is the fund code of İstanbul Portföy İstatistiksel Arbitraj Hisse Senedi Serbest Fon. It was established by İstanbul Portföy Yönetimi A.Ş. The IRB fund is in the Hedge Fund category, with a CMB (SPK) risk score of 3 out of 7.
What is the IRB fund price and return?
The IRB fund price was TRY 1.428099 as of November 12, 2026. It returned 2.92% over 1 month and 41.15% year to date.
IRB Fund Price Chart
Key Data
- Price
- 1.428099Nov 12, 2026
- Daily change
- 0.08%
- Trading status
- Open to trading
- Category
- Hedge Fund
- Umbrella fund
- Hedge
- Risk score
- 3 / 7
- Fund size
- TRY 633.6M
- Investors
- 473
- Units outstanding
- 443.6M
- Purchase / redemption value date
- T+1 / T+2
- Min. purchase (units)
- 1
- Trading hours
- 09:00 – 17:30
- ISIN
- TRYISTP00836
- Inception date
- Dec 15, 2025
- Benchmark
- %100 BIST-KYD 1 Aylık Mevduat TL Endeksi
Live Estimate
IRB Return Comparison
| Comparison | 1M | 3M | 6M | YTD | 1Y |
|---|---|---|---|---|---|
| IRB | 2.92% | 9.38% | 20.76% | 41.15% | — |
| Category average | 1.97% | 4.30% | 9.90% | 19.73% | 23.30% |
| BIST 100 | −2.62% | −16.14% | −19.94% | 5.07% | 11.20% |
| Category rank | 70 / 324 | 60 / 324 | 43 / 324 | 16 / 324 | — |
IRB Fund Review and Performance Summary
IRB returned 41.15% year to date, ranking 16 of 324 funds in the Hedge Fund category. Over the same period: category average 19.73%, BIST 100 5.07%.
Between December 16, 2025 and November 12, 2026 the unit price ranged from a low of TRY 0.999565 (December 16, 2025) to a high of TRY 1.428099 (November 12, 2026). The latest price is at the high of the period.
The largest decline in the period was 0.67% (from the August 31, 2026 high to September 1, 2026). Annualized volatility based on daily price changes: 2.85%. The price rose on 193 of 227 trading days.
Monthly returns were positive in 10 of the last 10 months; best month March 2026 (6.18%), weakest month January 2026 (1.60%).
Between December 16, 2025 and November 12, 2026 the number of investors rose 47,200.00%, from 1 to 473. Fund size grew from TRY 10M to TRY 633.6M over the same period.
Highest one-year returns in the category: IJI (100.51%), BSM (89.32%), GZM (78.08%).
IRB monthly returns
| Month | Month-end price (TRY) | Monthly return |
|---|---|---|
| October 2026 | 1.410694 | 3.15% |
| September 2026 | 1.367663 | 2.19% |
| August 2026 | 1.338333 | 3.89% |
| July 2026 | 1.288194 | 2.81% |
| June 2026 | 1.252999 | 3.60% |
| May 2026 | 1.209465 | 3.44% |
| April 2026 | 1.169200 | 3.33% |
| March 2026 | 1.131490 | 6.18% |
| February 2026 | 1.065683 | 3.67% |
| January 2026 | 1.027944 | 1.60% |
This summary is calculated automatically from TEFAS price history and category data; it is not investment advice. Past performance does not indicate future returns.
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IRB Asset Allocation
- Stock79.49%
- Futures Cash Collateral13.64%
- Takasbank Money Market6.65%
- Deposits (TL)0.22%
Stocks in the IRB Fund
THYAOTürk Hava Yollari5.89%2.88%
KCHOLKoç Holding5.44%2.51%
ASELSAselsan4.64%1.59%
TTKOMTürk Telekom4.44%1.75%
ULKERÜlker Bisküvi3.85%1.70%
Net Flows
Investors
Similar Funds
| Fund | 1 month | YTD | 1 year |
|---|---|---|---|
 VPSVega Portföy Salur Hisse Senedi Serbest (TL) Fon | −2.91% | −29.09% | — |
 GBJGaranti Portföy Bankacılık Sektörü Hisse Senedi Serbest Fon | 8.25% | 10.10% | 25.41% |
 YLRYapı Kredi Portföy Akatlar Kar Payı Ödeyen Serbest (Döviz) Fon | 2.59% | −95.54% | −95.39% |
| YSLYapı Kredi Portföy Kar Payı Ödeyen Kira Sertifikaları Katılım Serbest (Döviz) Fon | 2.64% | 10.86% | 13.74% |
| YBHYapı Kredi Portföy 5-15 Yıl Vadeli Serbest (Döviz) Fon | 3.67% | 16.79% | 21.97% |
Related Pages
About the IRB Fund
İstanbul Portföy İstatistiksel Arbitraj Hisse Senedi Serbest Fon (Hisse Senedi Yoğun Fon) (IRB) is a mutual fund in the Hedge Fund category managed by İstanbul Portföy Yönetimi A.Ş. Its price on November 12, 2026 is TRY 1.428099; the daily return is 0.08% and year-to-date 41.15%. Fund size TRY 633.6M, 473 investors, risk score 3/7. Today's estimated return is 0.99%; the estimated price is TRY 1.442271 (as of Nov 12, 2026, 12:14, 83% of the portfolio priced intraday).
1. Kurucu, fonun katılma payı sahiplerinin haklarını koruyacak şekilde temsili, yönetimi, yönetiminin denetlenmesi ile faaliyetlerinin içtüzük ve izahname hükümlerine uygun olarak yürütülmesinden sorumludur. Kurucu fona ait varlıklar üzerinde kendi adına ve fon hesabına mevzuat ve içtüzüğe uygun olarak tasarrufta bulunmaya ve bundan doğan hakları kullanmaya yetkilidir. Fonun faaliyetlerinin yürütülmesi esnasında portföy yöneticiliği hizmeti de dahil olmak üzere dışarıdan hizmet alınması, Kurucunun sorumluluğunu ortadan kaldırmaz.
Live estimate error over the last 30 days: 1.57 points on average (14 trading days, latest November 11, 2026). Live Fund Estimate Track Record
Last updated: Source: TEFAS
Frequently Asked Questions
What will the IRB fund price be today?
Today's estimated price of IRB is TRY 1.442271, an estimated return of 0.99% (as of Nov 12, 2026, 12:14; 83% of the portfolio priced intraday). The estimate is derived from the fund's latest disclosed portfolio weights and live stock prices; the official price is published after the session close and may differ.
How accurate is the IRB live estimate?
Compared with the official price over the last 30 days, the live estimate of IRB was off by 1.57 points on average (14 trading days, latest November 11, 2026). Results for all funds are published on the live fund estimate track record page.
When is the IRB fund price published?
The official unit price of IRB is calculated by the founder after each session close and is usually published on TEFAS the next business morning; the latest official price on this page is dated November 12, 2026. Until the price is published, see the live estimate section for an intraday estimate.
What is the IRB fund price today?
The unit price of IRB on November 12, 2026 is TRY 1.428099, a daily return of 0.08%. Fund prices are published after each business day; see the live estimate page for an intraday estimate.
What were the highest and lowest prices of IRB over the last year?
Between December 16, 2025 and November 12, 2026 the unit price of IRB ranged from a low of TRY 0.999565 (December 16, 2025) to a high of TRY 1.428099 (November 12, 2026). The latest price as of November 12, 2026 is TRY 1.428099.
What is the risk score of IRB?
The CMB risk score of IRB is 3 out of 7. The score reflects the historical volatility of the fund price; 1 is the lowest and 7 the highest risk.
What does IRB invest in?
The portfolio of IRB consists mainly of Stock (79.49%), Futures Cash Collateral (13.64%), Takasbank Money Market (6.65%). 1. Kurucu, fonun katılma payı sahiplerinin haklarını koruyacak şekilde temsili, yönetimi, yönetiminin denetlenmesi ile faaliyetlerinin içtüzük ve izahname hükümlerine uygun olarak yürütülmesinden sorumludur. Kurucu fona ait varlıklar üzerinde kendi adına ve fon hesabına mevzuat ve içtüzüğe uygun olarak tasarrufta bulunmaya ve bundan doğan hakları kullanmaya yetkilidir. Fonun faaliyetlerinin yürütülmesi esnasında portföy yöneticiliği hizmeti de dahil olmak üzere dışarıdan hizmet alınması, Kurucunun sorumluluğunu ortadan kaldırmaz.
Which stocks does the IRB fund hold?
According to the 2026W44 portfolio report, the largest holdings of IRB are THYAO (5.89%), KCHOL (5.44%), ASELS (4.64%), TTKOM (4.44%), ULKER (3.85%). All holdings and their weight changes against the previous month are on the portfolio page.
Which other funds are in the same category as IRB?
IRB belongs to the Hedge Fund category. Compare the returns of all funds in the category on the category page and the overall ranking on the best funds page.