- Fund size
- TRY 2M
- Investors
- 71
- Management fee (annual)
- 2.25%
- Today's estimate
- 3.78%
At a Glance: DEF Fund
- According to Yatırımcı.AI data, the DEF fund price was TRY 2.246526 as of November 2, 2026, a daily change of −2.69%.
- The DEF fund returned −17.31% over 1 month, −0.53% year to date and 6.06% over 1 year.
- The DEF fund has total assets of TRY 2M and 71 investors.
- The DEF fund is in the Hedge Fund category, with a CMB (SPK) risk score of 5 out of 7.
- The DEF fund was established by Allbatross Portföy Yönetimi Anonim Şirketi.
What is the DEF fund?
DEF is the fund code of Allbatross Portföy Defne Serbest Fon. It was established by Allbatross Portföy Yönetimi Anonim Şirketi. The DEF fund is in the Hedge Fund category, with a CMB (SPK) risk score of 5 out of 7.
What is the DEF fund price and return?
The DEF fund price was TRY 2.246526 as of November 2, 2026. It returned −17.31% over 1 month, −0.53% year to date and 6.06% over 1 year.
DEF Fund Price Chart
Key Data
- Price
- 2.246526Nov 2, 2026
- Daily change
- −2.69%
- Trading status
- Open to trading
- Category
- Hedge Fund
- Umbrella fund
- Hedge
- Risk score
- 5 / 7
- Fund size
- TRY 2M
- Investors
- 71
- Units outstanding
- 882.6K
- Purchase / redemption value date
- T+1 / T+2
- Min. purchase (units)
- 1
- Trading hours
- 09:00 – 16:00
- ISIN
- TRYALBT00184
- Inception date
- Oct 9, 2023
- Benchmark
- %100 BIST-KYD Repo(Brüt)Endeksi
Live Estimate
DEF Return Comparison
| Comparison | 1M | 3M | 6M | YTD | 1Y |
|---|---|---|---|---|---|
| DEF | −17.31% | −15.79% | −11.74% | −0.53% | 6.06% |
| Category average | 1.91% | 4.46% | 10.24% | 18.46% | 22.63% |
| BIST 100 | −10.59% | −18.53% | −24.08% | −2.58% | −0.01% |
| Category rank | 308 / 323 | 287 / 323 | 266 / 323 | 269 / 323 | 246 / 301 |
DEF Fund Review and Performance Summary
DEF returned 6.06% over the last year, ranking 246 of 301 funds in the Hedge Fund category. Over the same period: category average 22.63%, BIST 100 −0.01%.
Between November 3, 2025 and November 2, 2026 the unit price ranged from a low of TRY 2.118070 (November 3, 2025) to a high of TRY 2.810223 (September 10, 2026). The latest price is 20.06% below the high and 6.06% above the low.
The largest decline in the period was 20.06% (from the September 10, 2026 high to November 2, 2026). Annualized volatility based on daily price changes: 11.67%. The price rose on 166 of 250 trading days.
Monthly returns were positive in 9 of the last 12 months; best month April 2026 (5.03%), weakest month October 2026 (−16.74%).
Between November 3, 2025 and November 2, 2026 the number of investors fell 39.83%, from 118 to 71. Fund size fell from TRY 123.7M to TRY 2M over the same period.
Highest one-year returns in the category: BSM (88.67%), RBR (70.72%), GZM (67.43%).
DEF monthly returns
| Month | Month-end price (TRY) | Monthly return |
|---|---|---|
| October 2026 | 2.308551 | −16.74% |
| September 2026 | 2.772796 | −0.29% |
| August 2026 | 2.780989 | 4.75% |
| July 2026 | 2.654901 | −0.89% |
| June 2026 | 2.678848 | 4.03% |
| May 2026 | 2.575028 | 1.17% |
| April 2026 | 2.545345 | 5.03% |
| March 2026 | 2.423460 | 0.63% |
| February 2026 | 2.408248 | 3.05% |
| January 2026 | 2.337006 | 3.48% |
| December 2025 | 2.258494 | 4.43% |
| November 2025 | 2.162584 | 3.26% |
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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DEF Asset Allocation
- Stock84.48%
- Futures Cash Collateral8.43%
- Investment Fund Participation Shares7.09%
Stocks in the DEF Fund
THYAOTürk Hava Yollari29.32%−0.70%
GARANGaranti Bankasi17.37%0.51%
AKBNKAkbank16.89%0.00%
TCELLTurkcell9.09%0.35%
ENKAIEnka İnşaat7.73%0.51%
Net Flows
Investors
Similar Funds
| Fund | 1 month | YTD | 1 year |
|---|---|---|---|
 KHTAllbatross Portföy Kartal Hisse Senedi Serbest (TL) Fon | −42.71% | −59.81% | −74.90% |
 RKHRe-Pie Portföy Katılım Hisse Senedi Serbest (TL) Fon | −10.32% | −5.79% | −4.77% |
| IHZAllbatross Portföy İkinci Hisse Senedi Serbest Fon | −16.00% | −38.60% | −35.54% |
 MTFMT Portföy Birinci İstatistiksel Arbitraj Hisse Senedi Serbest (TL) Fon | −6.58% | 5.10% | 10.07% |
 THTTrive Portföy Hisse Senedi Serbest Fon | −9.93% | −37.42% | −35.57% |
Related Pages
About the DEF Fund
Allbatross Portföy Defne Serbest Fon (DEF) is a mutual fund in the Hedge Fund category managed by Allbatross Portföy Yönetimi Anonim Şirketi. Its price on November 2, 2026 is TRY 2.246526; the daily return is −2.69%, year-to-date −0.53% and 1-year 6.06%. Fund size TRY 2M, 71 investors, risk score 5/7. Today's estimated return is 3.78%; the estimated price is TRY 2.331404 (as of Nov 2, 2026, 17:26, 84% of the portfolio priced intraday).
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. 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. Fon, Tebliğ'in nitelikli yatırımcılara satışına ilişkin hükümleri çerçevesinde nitelikli yatırımcılara satılacak serbest fon statüsündedir.
Live estimate error over the last 30 days: 1.82 points on average (12 trading days, latest October 30, 2026). Live Fund Estimate Track Record
Last updated: Source: TEFAS
Frequently Asked Questions
What will the DEF fund price be today?
Today's estimated price of DEF is TRY 2.331404, an estimated return of 3.78% (as of Nov 2, 2026, 17:26; 84% 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 DEF live estimate?
Compared with the official price over the last 30 days, the live estimate of DEF was off by 1.82 points on average (12 trading days, latest October 30, 2026). Results for all funds are published on the live fund estimate track record page.
When is the DEF fund price published?
The official unit price of DEF 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 2, 2026. Until the price is published, see the live estimate section for an intraday estimate.
What is the DEF fund price today?
The unit price of DEF on November 2, 2026 is TRY 2.246526, a daily return of −2.69%. Fund prices are published after each business day; see the live estimate page for an intraday estimate.
How much did DEF return over the last year?
DEF returned 6.06% over the last year, −0.53% year to date, −15.79% over 3 months and −17.31% over 1 month. Past performance does not indicate future returns.
What were the highest and lowest prices of DEF over the last year?
Between November 3, 2025 and November 2, 2026 the unit price of DEF ranged from a low of TRY 2.118070 (November 3, 2025) to a high of TRY 2.810223 (September 10, 2026). The latest price as of November 2, 2026 is TRY 2.246526.
What is the risk score of DEF?
The CMB risk score of DEF is 5 out of 7. The score reflects the historical volatility of the fund price; 1 is the lowest and 7 the highest risk.
What is the management fee of DEF?
The annual management fee of DEF is 2.25%; the purchase value date is T+1 and the redemption value date T+2. Fees are reflected in the fund price rather than charged separately.
What does DEF invest in?
The portfolio of DEF consists mainly of Stock (84.48%), Futures Cash Collateral (8.43%), Investment Fund Participation Shares (7.09%). 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. 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. Fon, Tebliğ'in nitelikli yatırımcılara satışına ilişkin hükümleri çerçevesinde nitelikli yatırımcılara satılacak serbest fon statüsündedir.
Which stocks does the DEF fund hold?
According to the 2026W43 portfolio report, the largest holdings of DEF are THYAO (29.32%), GARAN (17.37%), AKBNK (16.89%), TCELL (9.09%), ENKAI (7.73%). All holdings and their weight changes against the previous month are on the portfolio page.
Which other funds are in the same category as DEF?
DEF 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.