- Fund size
- TRY 178.8B
- Investors
- 23,992
- Management fee (annual)
- 0.80%
At a Glance: ONS Fund
- The ONS fund price was TRY 57.317226 as of November 12, 2026, a daily change of 0.07%.
- The ONS fund returned 2.43% over 1 month, 20.85% year to date and 23.49% over 1 year.
- The ONS fund has total assets of TRY 178.8B and 23,992 investors.
- The ONS fund is in the Hedge Fund category.
- The ONS fund was established by İş Portföy Yönetimi A.Ş.
What is the ONS fund?
ONS is the fund code of İş Portföy Onikinci Serbest (Döviz) Fon. It was established by İş Portföy Yönetimi A.Ş. The ONS fund is in the Hedge Fund category.
What is the ONS fund price and return?
The ONS fund price was TRY 57.317226 as of November 12, 2026. It returned 2.43% over 1 month, 20.85% year to date and 23.49% over 1 year.
ONS Fund Price Chart
Key Data
- Price
- 57.317226Nov 12, 2026
- Daily change
- 0.07%
- Trading status
- Open to trading
- Category
- Hedge Fund
- Umbrella fund
- Hedge
- Manager
- İş Portföy Yönetimi A.Ş.
- Risk score
- Not disclosed
- Fund size
- TRY 178.8B
- Investors
- 23,992
- Units outstanding
- 3.1B
- Purchase / redemption value date
- T+1 / T+1
- Min. purchase (units)
- 1
- Trading hours
- 09:00 – 17:45
- ISIN
- TRYISPO01181
- Inception date
- Mar 21, 2023
- Benchmark
- %100 BIST-KYD 1 Aylık Mevduat USD Endeksi'dir. TL cinsinden ihraç edilen A grubu paylar için getirisi, BIST-KYD 1 Aylık Mevduat USD Endeksi'nin dönem başı ve dönem sonu değerinin ilgili günlerde TCMB tarafından açıklanan döviz alış kuru dikkate alınarak TL'ye çevrilmesi sonucu hesaplanan TL bazında getirisidir. USD/TRY getirisi hesaplamasında hesaplama dönemi başı ve hesaplama dönemi sonu tarihlerinde TCMB tarafından saat 15.30'da açıklanan gösterge niteliğindeki USD döviz alış kurları kullanılmaktadır. USD cinsinden ihraç edilen B grubu paylar için ise getirisi BIST-KYD 1 Aylık Mevduat USD Endeksi'nin hesaplama dönemindeki getirisidir. Performans Tebliği uyarınca, Fon serbest fon olduğu için Performans Tebliği'nde belirlenen alt sınırına ilişkin esaslar uygulanmaz.
ONS Return Comparison
| Comparison | 1M | 3M | 6M | YTD | 1Y |
|---|---|---|---|---|---|
| ONS | 2.43% | 6.39% | 12.96% | 20.85% | 23.49% |
| 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 | 129 / 324 | 105 / 324 | 109 / 324 | 137 / 324 | 148 / 306 |
ONS Fund Review and Performance Summary
ONS returned 23.49% over the last year, ranking 148 of 306 funds in the Hedge Fund category. Over the same period: category average 23.30%, BIST 100 11.20%.
Between November 12, 2025 and November 12, 2026 the unit price ranged from a low of TRY 46.415634 (November 12, 2025) to a high of TRY 57.317226 (November 12, 2026). The latest price is at the high of the period.
The largest decline in the period was 0.14% (from the April 8, 2026 high to April 9, 2026). Annualized volatility based on daily price changes: 1.28%. The price rose on 239 of 251 trading days.
Monthly returns were positive in 12 of the last 12 months; best month June 2026 (2.39%), weakest month February 2026 (1.33%).
Between November 12, 2025 and November 12, 2026 the number of investors rose 9.75%, from 21,860 to 23,992. Fund size grew from TRY 134.6B to TRY 178.8B over the same period.
Highest one-year returns in the category: IJI (100.51%), BSM (89.32%), GZM (78.08%).
ONS monthly returns
| Month | Month-end price (TRY) | Monthly return |
|---|---|---|
| October 2026 | 56.731930 | 2.00% |
| September 2026 | 55.622102 | 2.10% |
| August 2026 | 54.475901 | 1.94% |
| July 2026 | 53.437473 | 1.98% |
| June 2026 | 52.399409 | 2.39% |
| May 2026 | 51.175983 | 1.67% |
| April 2026 | 50.336513 | 1.68% |
| March 2026 | 49.504616 | 1.59% |
| February 2026 | 48.729995 | 1.33% |
| January 2026 | 48.089946 | 1.39% |
| December 2025 | 47.429731 | 1.51% |
| November 2025 | 46.723779 | 1.38% |
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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ONS Asset Allocation
- Corporate External Debt50.83%
- Switched-Repo31.43%
- Government External Debt5.84%
- Yabancı Özel Sektör Borçlanma Araçları5.78%
- Investment Fund Participation Shares1.90%
- Other4.22%
ONS Largest Holdings
Net Flows
Investors
Similar Funds
| Fund | 1 month | YTD | 1 year |
|---|---|---|---|
 GROGaranti Portföy Otuzuncu Serbest (Döviz) Fon | 2.42% | 20.66% | 23.32% |
 PALAk Portföy Altıncı Serbest (Döviz) Fon | 2.45% | 20.73% | 23.38% |
| EUZGaranti Portföy Serbest (Döviz-Avro) Fon | 1.65% | 13.09% | 17.43% |
 FPZQNB Portföy Birinci Serbest (Döviz) Fon | 2.37% | 20.55% | 23.19% |
 YP4Yapı Kredi Portföy Feriköy Serbest (Döviz) Fon | 2.37% | 20.47% | 23.04% |
Related Pages
About the ONS Fund
İş Portföy Onikinci Serbest (Döviz) Fon (ONS) is a mutual fund in the Hedge Fund category managed by İş Portföy Yönetimi A.Ş. Its price on November 12, 2026 is TRY 57.317226; the daily return is 0.07%, year-to-date 20.85% and 1-year 23.49%. Fund size TRY 178.8B, 23,992 investors.
Kurucu, Fon'un katılma payı sahiplerinin haklarını koruyacak şekilde temsili, yönetimi, yönetiminin denetlenmesi ile faaliyetlerinin içtüzük ve izahname hükümlerine uygun olarak yürütülmesinden sorumludur. Kurucu Fon'a ait varlıklar üzerinde kendi adına ve fon hesabına mevzuat ve içtüzüğe uygun olarak tasarrufta bulunmaya ve bundan doğan hakları kullanmaya yetkilidir. Fon'un faaliyetlerinin yürütülmesi esnasında portföy yöneticiliği hizmeti de dahil olmak üzere dışarıdan hizmet alınması, Kurucu'nun sorumluluğunu ortadan kaldırmaz.Fon portföyü, kolektif portföy yöneticiliğine ilişkin PYŞ Tebliği'nde belirtilen ilkeler ve fon portföyüne dahil edilebilecek varlık ve haklara ilişkin Tebliğ'de yer alan sınırlamalar çerçevesinde yönetilir.
Last updated: Source: TEFAS
Frequently Asked Questions
When is the ONS fund price published?
The official unit price of ONS 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 ONS fund price today?
The unit price of ONS on November 12, 2026 is TRY 57.317226, a daily return of 0.07%. Fund prices are published after each business day; see the live estimate page for an intraday estimate.
How much did ONS return over the last year?
ONS returned 23.49% over the last year, 20.85% year to date, 6.39% over 3 months and 2.43% over 1 month. Past performance does not indicate future returns.
What were the highest and lowest prices of ONS over the last year?
Between November 12, 2025 and November 12, 2026 the unit price of ONS ranged from a low of TRY 46.415634 (November 12, 2025) to a high of TRY 57.317226 (November 12, 2026). The latest price as of November 12, 2026 is TRY 57.317226.
What is the management fee of ONS?
The annual management fee of ONS is 0.80%; the purchase value date is T+1 and the redemption value date T+1. Fees are reflected in the fund price rather than charged separately.
What does ONS invest in?
The portfolio of ONS consists mainly of Corporate External Debt (50.83%), Switched-Repo (31.43%), Government External Debt (5.84%). Kurucu, Fon'un katılma payı sahiplerinin haklarını koruyacak şekilde temsili, yönetimi, yönetiminin denetlenmesi ile faaliyetlerinin içtüzük ve izahname hükümlerine uygun olarak yürütülmesinden sorumludur. Kurucu Fon'a ait varlıklar üzerinde kendi adına ve fon hesabına mevzuat ve içtüzüğe uygun olarak tasarrufta bulunmaya ve bundan doğan hakları kullanmaya yetkilidir. Fon'un faaliyetlerinin yürütülmesi esnasında portföy yöneticiliği hizmeti de dahil olmak üzere dışarıdan hizmet alınması, Kurucu'nun sorumluluğunu ortadan kaldırmaz.Fon portföyü, kolektif portföy yöneticiliğine ilişkin PYŞ Tebliği'nde belirtilen ilkeler ve fon portföyüne dahil edilebilecek varlık ve haklara ilişkin Tebliğ'de yer alan sınırlamalar çerçevesinde yönetilir.
Which other funds are in the same category as ONS?
ONS 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.