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Sağlama record · BIST: SDTTR

SDT Uzay ve Savunma

SDT Uzay ve Savunma (SDTTR) shares are on Borsa Istanbul's participation index list (BIST Participation All Shares) for the period from October 1, 2026 to April 30, 2027. Source: Borsa Istanbul's list of participation index constituents, Oct 1, 2026. The shares are also in the BIST Participation 100 and BIST Participation Dividend indices.

Dated October 17, 2026No. SGL-2026-6A-SDTTR

The reading of the excluded income ratio in the financial statements for the first half of 2026 is not complete; the ratio rests on the items read. The statements will be read again, and the record's result will be given after that.

This is a measurement, not a religious ruling.

MEASUREMENT TABLE

Interest-bearing loans

within the threshold
15.2%

Upper bound

Calculation and source

Calculation: numerator ÷ denominatorTRY 782,580,698÷TRY 5,136,021,877 (total assets)× 100

RatioInterest-bearing loans / total assets

Upper bound. Debt items that may count as interest-bearing (line 6I of the KAFİF form) were taken in full from the public statements. Debts proven not to count (line 6J of the KAFİF form) were deducted as far as the notes prove them; items that could not be separated stayed in the numerator, as a precaution. The ratio is therefore an upper bound for the items shown in the financial statements. The ratio in the company's KAFİF declaration for the same period (15.96%) is above this bound. Note 8: “Kısa vadeli banka kredileri” TRY 603,267,426: undetermined, kept in the upper bound; “Diğer mali borçlar (kredi kartları)” TRY 403,693: undetermined, kept in the upper bound. Note 8: “Kiralamalardan kaynaklanan borçlar (*)” TRY 13,149,293: not counted (proven); “Kısa vadeli finansal kiralama borçları, net” TRY 26,603,855: not counted (proven); “Uzun vadeli kredilerin kısa vadeye ait kısmı” TRY 115,464,561: undetermined, kept in the upper bound. Note 8: “Uzun vadeli banka kredileri” TRY 34,097,724: undetermined, kept in the upper bound; “Kiralamalardan kaynaklanan borçlar (*)” TRY 4,060,936: not counted (proven); “Uzun vadeli finansal kiralama borçları, net” TRY 28,835,054: not counted (proven). Notes that could not be used: Note 10 (Other payables): the note's amounts could not be matched to this item automatically. The ratio is in the range 0.00% to 15.24%; both bounds give the same result.

Breakdown from the notes
Item, as written in the company's reportAmount (TRY)ClassBasis
Kısa vadeli banka kredileri · Short-term borrowings, note 8603,267,426undetermined, kept in the upper boundTKBB Guideline 6.1
Diğer mali borçlar (kredi kartları) · Short-term borrowings, note 8403,693undetermined, kept in the upper boundTKBB Guideline 6.1
Kiralamalardan kaynaklanan borçlar (*) · Current portion of long-term borrowings, note 813,149,293not counted (proven)TKBB Guideline 6.2
Kısa vadeli finansal kiralama borçları, net · Current portion of long-term borrowings, note 826,603,855not counted (proven)TKBB Guideline 6.2
Uzun vadeli kredilerin kısa vadeye ait kısmı · Current portion of long-term borrowings, note 8115,464,561undetermined, kept in the upper boundTKBB Guideline 6.1
Uzun vadeli banka kredileri · Long-term borrowings, note 834,097,724undetermined, kept in the upper boundTKBB Guideline 6.1
Kiralamalardan kaynaklanan borçlar (*) · Long-term borrowings, note 84,060,936not counted (proven)TKBB Guideline 6.2
Uzun vadeli finansal kiralama borçları, net · Long-term borrowings, note 828,835,054not counted (proven)TKBB Guideline 6.2

KAFİF declaration 16.0% (first half 2026) · Sağlama upper bound 15.2% (first half 2026) · the company declares a higher ratio · View the form on KAP

Source: company financial report, first half 2026 statements · Jun 30, 2026

View the documentMethod

Interest-bearing assets

within the threshold
2.7%

Upper bound

Calculation and source

Calculation: numerator ÷ denominatorTRY 136,095,640÷TRY 5,136,021,877 (total assets)× 100

RatioInterest-bearing cash and securities / total assets

Upper bound. Asset items that may count as interest-bearing (line 5F of the KAFİF form) were taken in full from the public statements. Assets proven not to count (line 5G of the KAFİF form) were deducted as far as the notes prove them; items that could not be separated stayed in the numerator, as a precaution. The ratio is therefore an upper bound for the items shown in the financial statements. Note 7: “Diğer finansal yatırımlar (a)” TRY 23,721,760: undetermined, kept in the upper bound. Note 6: “Kasa” TRY 795,381: not counted (proven); “Bankalar / Vadeli mevduat” TRY 72,659,120: counted in the ratio (proven); “Bankalar / Vadesiz mevduat” TRY 27,790,884: not counted (proven); “Likit fonlar” TRY 32,873,662: undetermined, kept in the upper bound. The ratio is in the range 1.41% to 2.65%; both bounds give the same result.

Breakdown from the notes
Item, as written in the company's reportAmount (TRY)ClassBasis
Diğer finansal yatırımlar (a) · Financial investments, note 723,721,760undetermined, kept in the upper boundTKBB Guideline 4.1
Kasa · Cash and cash equivalents, note 6795,381not counted (proven)TKBB Guideline 5.2
Bankalar / Vadeli mevduat · Cash and cash equivalents, note 672,659,120counted in the ratio (proven)TKBB Guideline 5.1
Bankalar / Vadesiz mevduat · Cash and cash equivalents, note 627,790,884not counted (proven)TKBB Guideline 5.2
Likit fonlar · Cash and cash equivalents, note 632,873,662undetermined, kept in the upper boundTKBB Guideline 5.1

KAFİF declaration 0.8% (first half 2026) · Sağlama proven lower bound 1.4% (first half 2026) · the declaration is below the proven lower bound, a question for the KAFİF Committee · View the form on KAP

Source: company financial report, first half 2026 statements · Jun 30, 2026

View the documentMethod

Excluded income

statements to be read again
5.1%

On the items read: 1.3% to 5.1%

Calculation and source

Calculation: numerator ÷ denominatorTRY 69,582,097÷TRY 1,369,765,179 (total income)× 100

RatioExcluded income / total income

On the KAP form this item is titled “Katılım Finans İlkelerine Uygun Olmayan Gelir”, which means income not in line with participation finance principles.

This range rests on the items read from the financial statements, and the statements will be read again.

Income that the notes prove does not count (line 4D of the KAFİF form) was deducted. Items that could not be separated stayed in the numerator, as a precaution. The ratio rests on the items read from the financial statements; the statements will be read again. Excluded income from business activities (line 4B of the KAFİF form) does not appear in the financial statements; it is only in the company's KAFİF declaration on KAP. This measurement sets it to 0. If there is a declaration, the record shows it separately, with a link. Note 29.1: “Ticari faaliyetlerden kur farkı geliri” TRY 75,901,749: not counted (proven); “Reeskont geliri” TRY 21,580,425: undetermined, kept in the numerator; “Konusu kalmayan karşılıklar (Not 9)” TRY 349,189: not counted (proven); “Diğer gelirler” TRY 5,539,955: undetermined, kept in the numerator. Note 31.1: “Kur farkı gelirleri” TRY 49,785,682: not counted (proven); “Faiz gelirleri” TRY 18,260,892: counted in the ratio (proven). Note 30.1: “Finansal yatırımlar satış ve değerleme karları” TRY 24,200,825: undetermined, kept in the numerator; “Sabit kıymet satış karı” TRY 0: not counted (proven). On the items read, the measured range is 1.33% to 5.08%.

Breakdown from the notes
Item, as written in the company's reportAmount (TRY)ClassBasis
Ticari faaliyetlerden kur farkı geliri · Other income from operating activities, note 29.175,901,749not counted (proven)TKBB Guideline 4.2
Reeskont geliri · Other income from operating activities, note 29.121,580,425undetermined, kept in the numeratorTKBB Guideline 4.1
Konusu kalmayan karşılıklar (Not 9) · Other income from operating activities, note 29.1349,189not counted (proven)TKBB Guideline 4.2
Diğer gelirler · Other income from operating activities, note 29.15,539,955undetermined, kept in the numeratorTKBB Guideline 4.1
Kur farkı gelirleri · Finance income, note 31.149,785,682not counted (proven)TKBB Guideline 4.2
Faiz gelirleri · Finance income, note 31.118,260,892counted in the ratio (proven)TKBB Guideline 4.1
Finansal yatırımlar satış ve değerleme karları · Income from investing activities, note 30.124,200,825undetermined, kept in the numeratorTKBB Guideline 4.1
Sabit kıymet satış karı · Income from investing activities, note 30.10not counted (proven)TKBB Guideline 4.2

KAFİF declaration 1.3% (first half 2026) · Sağlama measurement on the items read 1.3% to 5.1% (first half 2026) · the statements will be read again · View the form on KAP

Source: company financial report, first half 2026 statements · Jun 30, 2026

View the documentMethod

The three ratios are calculated from the financial statements, and each bar is scaled to its own threshold. The measurement uses the company's latest published statements, and every record states the period. The official review uses audited six- and twelve-month statements (Standard 3.4), so the periods can differ. Method

This record is produced by Sağlama's calculation from the financial statements the company publishes. The method and the corrections log are public. Responsible for this record: Savaş Tutumlu, founder.

Official list record

Official list
On the BIST Participation All Shares list · Index period from October 2026 to April 2027Source: Borsa Istanbul's list of constituents, Oct 1, 2026
Changes this period
These shares are not among the changes Borsa Istanbul announced for this period.Source: Borsa Istanbul announcement, Sep 29, 2026
Next period
Starts on May 1, 2027. Borsa Istanbul is expected to announce the new list by April 29, 2027 at the latest (Ground Rules 2.17). Sağlama's expectation for each member is on the Review forecast page. This is a forecast, not the official list.

Status history

6 entries

Each period's record and every correction are kept with their dates. Method

  1. Earlier measurementTKBB rules, August 2025, version 1 · Q1 2026: at least one ratio above the threshold. Income 15.74% · assets 4.13% · loans 13.28%.
  2. Earlier measurementTKBB rules, August 2025, version 1 · Q1 2026: depends on the company's declaration. Income 6.45% · assets 3.44% · loans 12.32%.
  3. Earlier measurementTKBB rules, August 2025, version 2 · Q1 2026: depends on the company's declaration. Income 6.45% · assets 3.44% · loans 12.32%.
  4. Earlier measurementTKBB rules, August 2025, version 2 · Q1 2026: depends on the company's declaration. Income 6.45% · assets 3.44% · loans 11.56%.
  5. Earlier measurementTKBB rules, August 2025, version 2 · first half 2026: depends on the company's declaration. Income 5.08% · assets 2.65% · loans 15.24%.
  6. MeasurementTKBB rules, August 2025, version 3 · first half 2026: statements to be read again. Income 1.33% to 5.08% · assets 1.41% to 2.65% · loans 0.00% to 15.24%. The ratios rest on the items read.THIS RECORD

Documents and sources

Source links lead to documents published by the company and by Borsa Istanbul. We do not copy KAP documents. Method

  • SDTTR financial report, Jun 30, 2026 (company investor relations site)Jun 30, 2026 · Fingerprint 226697a7bada…View the document
  • Sağlama's calculation and methodTKBB rules, August 2025, version 3Read the method

If a figure looks wrong, write to bilgi@saglama.com. We correct it and record the correction with its date in the corrections log.

What this measurement covers

This record's financial statements will be read again. The ratios rest on the items read; the record's result will be given after the new reading. Method

The company's KAFİF declaration

The company's declaration on the KAP form (first half 2026): excluded income 1.3%, interest-bearing assets 0.8%, interest-bearing loans 16.0%. The three declared ratios are within the thresholds. View the form on KAP

The company's answers to the four yes/no questions on the form:

Do the articles of association of the company, its corporate shareholders or its affiliates include an activity that does not follow participation finance principles?
No
Do the company's articles of association grant a privilege that does not follow participation finance principles?
No
Has the company made a statement or decision supporting the actions defined in Standard 1.5 and TKBB Guideline 1.D?
No
Does the company have activities or income directly contrary to participation finance principles?
No

Purification calculation

Dividend-based method · CALCULATOR (DIVIDEND-BASED METHOD)

Purification calculator

A company within the threshold can still have a small amount of excluded income (interest income and other income the standard excludes). Under the TKBB standard, the part of this income that falls to your shares is given to charitable causes. This duty applies whether the company made a profit or a loss, and whether or not it paid a dividend. The amount set aside does not replace zakat or sadaqa.

CALCULATION SLIPSDTTR · first half 2026
Number of shares
500
Gross dividend per share
TRY 2.40
Gross dividend (500 × 2.40)
TRY 1,200.00
Excluded income ratio
5.1%
Purification amount
TRY 60.96

Purification amount = gross dividend × excluded income ratio

The number of shares and the dividend are sample inputs. The ratio comes from the company's measurement. To calculate with your own figures, use the purification page.

Purification amount = gross dividend × excluded income ratio (dividend-based method). Under TKBB Standard 3.6.1, purification is needed even if the company makes a loss or pays no dividend. The method page quotes TKBB Standard 3.6, including the inflation deduction under 3.6.2. The ratio rests on the items read; the statements will be read again, so the ratio and the amount may change. On the items read, the measured range is 1.33% to 5.08%; the purification amount is calculated with the 5.08% found from the items read.

  • Excluded income is the part of a company's earnings that is not in line with participation finance principles. On the KAP form it is called “income not in line with participation finance principles.”
  • Purification is done even if the company makes a loss.
  • Purification is needed even if no dividend is paid. The calculation here uses the dividend-based method. TKBB Standard 3.6 also counts how long you held the shares (the share-days method), which this calculator does not do yet.
  • The purification amount does not replace zakat or sadaqa. Under the TKBB standard, it is given away, not kept.
  • You give the amount yourself, to a charitable cause of your choice. Sağlama does not direct donations.

This calculation uses the dividend-based method. TKBB Standard 3.6 also counts how long you held the shares (the share-days method). The standard is quoted on the method page.

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Companies in the same index

The 12 companies just before and after this one in alphabetical order in BIST Participation 100.