As of mid-2026, Djoko Susanto's net worth is estimated somewhere in the range of $2.8 billion to $4.7 billion USD, depending on the snapshot date, the USD/IDR exchange rate used, and how much of his private holdings are factored in. The most credible anchor is Forbes, which has tracked him as an Indonesian billionaire since 2011 and maintains a real-time profile that updates based on his major public equity positions.
Djoko Susanto Net Worth: How It’s Estimated and Verified
Takeshi Yamamoto
4 Jul 2026
Who Djoko Susanto Actually Is (and Who He Isn't)
Djoko Susanto was born on February 9, 1950, in Indonesia. His birth name is Kwok Kwie Fo, which is a Chinese-Indonesian name variant. He later adopted the Javanese name Djoko Susanto, a common practice among Chinese Indonesians during periods of cultural assimilation. He's the founder and driving force behind PT Sumber Alfaria Trijaya Tbk, better known as Alfamart, one of Indonesia's largest minimarket chains. His control also extends to PT Midi Utama Indonesia Tbk (Alfamidi) through his holding vehicle, PT Sigmantara Alfindo.
If you've run into search results that seem off, there's a good reason: the name is easy to conflate with others. The most common mix-up is with Djoko Suyanto, a former Indonesian Air Force chief of staff and politician. Same first name, completely different person and career. There's also a general pattern of 'Joko' and 'Djoko' being interchangeable spellings of a common Javanese given name, so the space is cluttered. The billionaire retail magnate you're looking for is specifically the man tied to Alfamart, Sigmantara, and Forbes Indonesia's richest lists. If you're specifically looking for Yuuya Kato net worth, you'll want to cross-check reputable finance or profile sources in the same way.
The Net Worth Range and How Confident We Can Be
Published estimates have moved around quite a bit depending on the source and date. A Forbes Real-Time Billionaires snapshot from October 2024 put him at $4.7 billion. A Forbes-derived estimate from November 2025 came in lower at $2.8 billion, a drop that likely reflects a combination of stock price movement in Alfamart shares and exchange rate fluctuation between the US dollar and Indonesian rupiah. A Forbes Indonesia list from late December 2024 reported roughly $4.3 billion, or approximately Rp70.63 trillion at the rate used at that time.
| Source / Date | Estimated Net Worth (USD) | Notes |
|---|---|---|
| Forbes Real-Time, Oct 2024 | $4.7 billion | Via Katadata/Forbes snapshot |
| Forbes Real-Time, Nov 2025 | $2.8 billion | Date-stamped Indonesian media report citing Forbes |
| Forbes Indonesia 50 Richest, Dec 2024 | ~$4.3 billion | Approx. Rp70.63T at stated exchange rate |
| CelebrityNetWorth (undated) | Varies | Proprietary algorithm; treat as secondary estimate |
That $2 billion spread between high and low estimates is not unusual for someone whose wealth is this heavily tied to public equity in an emerging market currency. Every time the rupiah weakens against the dollar, USD-denominated figures fall even if the underlying stock value in IDR hasn't moved. Treat any single number as a snapshot, not a definitive score.
How Net Worth Estimates Like This Are Actually Calculated
Forbes and Bloomberg are the two most methodologically transparent sources for billionaire wealth tracking. Forbes values identifiable assets including stakes in public and private companies, real estate, and other investments, then subtracts known debts. For public company stakes, Forbes' Real-Time Billionaires tool updates major public stock holdings with roughly a 15-minute delay during trading hours, recalculated every five minutes during NYSE hours. Bloomberg's Billionaires Index takes a similar approach, updating daily using the most recent closing price, and it makes explicit adjustments for pledged shares or shares tied to loans.
Both methodologies are transparent about their limits. Forbes notes that real-time figures primarily reflect top public holdings and may not fully capture private assets, real estate, or other non-listed investments. Bloomberg acknowledges it sometimes has to make assumptions about privately held assets, supported by outside documentation. For someone like Djoko Susanto, whose core wealth is tied to Alfamart's publicly listed stock (ticker: AMRT on the Indonesia Stock Exchange), the public equity component is relatively trackable. If you want the most relevant snapshot of dj vasi sachi net worth, cross-check it against Forbes or Bloomberg and confirm the date used for the USD conversion For someone like Djoko Susanto. The private side, including stakes in other group entities and real estate, is harder to pin down.
Sites like CelebrityNetWorth use a different approach: a proprietary algorithm that aggregates publicly available data. CelebrityNetWorth’s Operation Overview describes its proprietary algorithm as relying on publicly available information and notes how AI or SEO queries may reference or fail to cite its content CelebrityNetWorth’s proprietary algorithm. If you want a quick, consolidated figure, you can also compare these calculations against the latest kato dj net worth roundup, but still treat it as a snapshot rather than a confirmed audited valuation. Wikipedia describes it as heuristic-based rather than audited. These figures get republished widely across SEO-driven content farms, which is why you'll see the same number repeated across dozens of sites without any underlying sourcing. That doesn't make the figure wrong, but it does mean you can't trace it back to a verifiable data point.
Where the Money Actually Comes From
The core of Djoko Susanto's wealth is his controlling stake in PT Sumber Alfaria Trijaya Tbk (Alfamart). Through his holding company PT Sigmantara Alfindo, he has held a majority stake in the company. At one point after a documented share purchase, Sigmantara held 61.52 percent of Alfamart, representing over 2.11 billion shares. Fortune Indonesia reported his ownership via Sigmantara at around 52.74 percent in another period. The exact percentage shifts slightly over time due to buybacks, issuances, and transactions, so checking the most recent IDX filings gives you the current figure.
Beyond Alfamart itself, he's also the ultimate beneficial owner of PT Midi Utama Indonesia Tbk, the operator of the Alfamidi convenience store chain. IDX filings for other group listings have also named PT Sigmantara Alfindo as the controlling shareholder with Djoko Susanto as the final beneficiary owner. Alfamart has expanded significantly into the Philippines as well, adding international scale to the business. His daughter, Feny Djoko Susanto, serves as president commissioner of the Alfamart group, reflecting a family governance model that has been in place for over a decade. Forbes Asia’s Power Businesswomen 2024 also reports that Feny Djoko Susanto is president commissioner of the minimart empire founded by her father, Djoko Susanto.
- Controlling stake in PT Sumber Alfaria Trijaya Tbk (Alfamart, listed on IDX as AMRT)
- Ultimate beneficial ownership of PT Midi Utama Indonesia Tbk (Alfamidi, ticker MIDI)
- Holding vehicle PT Sigmantara Alfindo controls ownership across group entities
- International retail expansion into the Philippines adds non-domestic revenue exposure
- Family governance roles (Feny Djoko Susanto as president commissioner) reinforce group cohesion
What Could Move His Wealth Up or Down from Here
The single biggest driver is AMRT's share price on the Indonesia Stock Exchange. If Indonesia's retail consumption stays strong and the company keeps growing its store count and revenue, the valuation holds or climbs. If consumer spending contracts or competition intensifies from Indomaret (its closest rival in the minimarket space), that pressure shows up directly in the stock price and therefore in net worth estimates.
The rupiah/dollar exchange rate is the second variable. Because Forbes and most international sources express wealth in USD, a weaker rupiah can knock hundreds of millions off the headline number even if nothing fundamentally changed in the business. This is exactly what explains part of the gap between the $4.7 billion figure from October 2024 and the $2.8 billion figure from November 2025.
Governance transitions also matter. As Djoko Susanto ages (he turned 76 in February 2026), family succession and any restructuring of the Sigmantara holding structure could affect how his stake is valued or distributed. There's also the broader Indonesian macroeconomic picture: regulatory changes in retail licensing, minimum wage adjustments affecting store operations, and any expansion or contraction of the Philippines business all feed into long-term valuation.
Common Mix-ups and Misinformation to Watch Out For
The biggest name-based confusion is with Djoko Suyanto, the former air force general and politician. Search engines sometimes surface results for both in the same query. If a result doesn't explicitly mention Alfamart, PT Sigmantara Alfindo, or the retail sector, verify you're looking at the right person before taking any number at face value.
The second major misinformation pattern is figure recycling. A large number of sites, including many that appear in top search results, simply republish a CelebrityNetWorth estimate or a number scraped from an older Forbes list without noting the date. Because these figures get quoted in AI summaries and other content without the original date context, you'll sometimes see an October 2024 figure presented as if it's current in mid-2026. Always check for a date stamp on any net worth claim.
A third issue is currency confusion. Some Indonesian-language sources report wealth in rupiah, and when those figures are converted to USD by a secondary site using a different exchange rate, the result looks like a different estimate entirely. Rp70.63 trillion and $4.3 billion are the same figure at one exchange rate; the same IDR amount would be a meaningfully different USD figure at today's rate if the rupiah has moved significantly.
How to Verify or Update the Estimate Yourself Today
If you want a current, reliable figure rather than a recycled one, here's a straightforward checklist you can run through right now. You can also look up the latest OKITA KATO net worth figures from recent profiles and filings to compare against older estimates.
- Go directly to Forbes' Real-Time Billionaires page and search for 'Djoko Susanto.' The profile is editorially maintained and shows a date-stamped figure based on current public holdings. This is your most credible starting point.
- Check AMRT (PT Sumber Alfaria Trijaya Tbk) on the Indonesia Stock Exchange (IDX) website. The current share price multiplied by the total shares held by Sigmantara gives you the core equity value. The ownership percentage is disclosed in the company's annual report and shareholder filings.
- Look up the current USD/IDR exchange rate from a reliable financial data source (Google Finance, Bloomberg, or Bank Indonesia's official rate) so you can convert any rupiah-denominated figure accurately.
- For a secondary cross-check, visit Bloomberg's Billionaires Index and search for his name to see if he appears in their tracker with an independent methodology-based figure.
- Treat any figure from a site that doesn't cite a dated, primary source (Forbes, Bloomberg, or IDX filings) as unverified. If a site shows a net worth without a date or a named source, it's almost certainly a recycled number.
- For the most recent ownership structure, download Alfamart's (AMRT) latest annual report from the IDX website or the company's investor relations page. The shareholder table will show Sigmantara's current stake percentage.
The bottom line is that Djoko Susanto is a genuine, Forbes-tracked billionaire with a verifiable equity base in Indonesia's largest minimarket chain. For more on how celebrity net worth figures are framed online, you may also want to look up Koyuki Kato net worth. The exact number fluctuates with the stock market and exchange rates, but the underlying business reality is substantial and well-documented. For anyone seriously trying to pin down the figure for July 2026, the Forbes profile and a quick AMRT share price check will get you to a defensible estimate in a few minutes.
FAQ
How do I verify djoko susanto net worth without relying on reposted SEO sites?
Use the latest date-stamped Forbes Real-Time Billionaires figure, then cross-check the underlying public holding by reviewing the most recent IDX disclosures for PT Sigmantara Alfindo as the controlling shareholder of Alfamart (AMRT). If a site does not show a snapshot date and currency conversion basis, treat it as non-verifiable.
Why does djoko susanto net worth change so much between Forbes updates?
Most of the movement comes from two measurable inputs, AMRT’s share price and the IDR to USD exchange rate. Even if your stock value in IDR is stable, a weaker rupiah can lower the USD headline, so you should compare figures using the same USD conversion date when judging direction.
Do net worth estimates include his private assets, like stakes in non-listed group companies?
Often only partially. Forbes-style estimates prioritize identifiable assets and public holdings, but private company stakes and some real estate can be incomplete if they are not transparently documented. That means the public-equity-heavy core is trackable, while the private side may be under-captured.
What’s the practical way to translate the AMRT stock price into an updated estimate?
Start with the latest shareholding percentage attributed to Sigmantara Alfindo in current IDX filings, multiply by AMRT’s current market value per share, then apply an estimate for any known debts or pledged shares if disclosed. Public-stock-driven estimates are more robust, but the exact method differs by tracker, so don’t expect a perfect match.
How can pledged shares or loan collateral affect djoko susanto net worth numbers?
If shares are pledged or held as collateral, some trackers reflect different effective value or ownership assumptions. Bloomberg’s approach explicitly considers pledged share adjustments, so if two services diverge, check whether pledged or loan-related treatment is part of their methodology for that period.
Is there a common mistake when searching djoko susanto net worth?
Yes, confusing him with Djoko Suyanto (the former air force chief of staff and politician). Another issue is “Joko” versus “Djoko” spelling variants that cause search-result mixing. Always confirm the connection to Alfamart, PT Sigmantara Alfindo, or the retail sector before using any figure.
Why do rupiah-denominated numbers and USD conversions sometimes look inconsistent?
Because secondary sites often use different exchange rates at different times. The same rupiah value can translate into very different USD amounts if the USD/IDR rate used differs materially. If you see an unusually low or high USD number, look for the conversion date and the rate applied.
If I only have a single number, what’s the best way to interpret it for mid-2026?
Treat it as a snapshot, not a lifetime total. A defensible approach is to note the date stamp, confirm it is aligned with a specific tracker’s methodology (for example, Forbes Real-Time versus daily close methods), and then see whether the figure moved in a way consistent with recent AMRT price and rupiah moves.
Should I trust CelebrityNetWorth-style estimates for djoko susanto net worth?
Use them only as rough, non-audited aggregations. These sites typically rely on proprietary heuristics rather than real-time ownership valuation with explicit debt and pledge handling, so their numbers may be “plausible” while not being traceable to a specific audited or date-stamped dataset.
Do changes in family governance or holding structure affect net worth estimates?
Yes. Succession planning, restructuring of the Sigmantara holding, or distribution mechanisms can change how ownership is recorded and how much of the controlling stake is attributed to Djoko Susanto personally versus family entities. That can shift tracker outputs even if the underlying operating business does not materially change.
What filings or dates should I check to get the current ownership picture?
Check the most recent IDX disclosures for Alfamart (AMRT) and related shareholder information that identify Sigmantara Alfindo as controlling shareholder and identify the ultimate beneficiary owner as Djoko Susanto. For accuracy, prefer the newest filing around the time you want the estimate, not older press articles.
