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The Kardashian-Jenner family has the largest combined estimate in a December 2025 study attributed to Arka: $2.765 billion. The figures below are the study’s estimates, sorted by the combined totals printed in its table—not independently verified fortunes. This recalculated order differs from the order shown in the original table in several places.
Celebrity siblings ranked by the study’s reported totals
Arka’s December 2025 article reports totals and average net worth per sibling for 10 celebrity groups. The table below sorts those stated totals from highest to lowest; the ranking is arithmetic applied to the study’s figures, not a separately verified valuation. The group sizes shown are implied by the reported averages and group totals.
| Rank by reported total | Sibling group | Combined estimate | Average per sibling | Siblings counted |
|---|---|---|---|---|
| 1 | Kardashian-Jenner family | $2.765 billion | $460.83 million | 6 |
| 2 | Olsen sisters | $1.011 billion | $337 million | 3 |
| 3 | Knowles sisters | $709 million | $354.5 million | 2 |
| 4 | Wahlberg brothers | $425 million | $212.5 million | 2 |
| 5 | Jonas Brothers | $170 million | $56.67 million | 3 |
| 6 | Hemsworth brothers | $165 million | $55 million | 3 |
| 7 | Cyrus sisters | $163 million | $81.5 million | 2 |
| 8 | Affleck brothers | $135 million | $67.5 million | 2 |
| 9 | Gyllenhaal siblings | $105 million | $52.5 million | 2 |
| 10 | Bridges brothers | $92 million | $46 million | 2 |
All amounts in the table are estimates reproduced in the study’s article. The figures are not audited financial disclosures, and the source does not establish a common valuation date for them.
What stands out in the figures
The largest totals do not always mean the highest average
The Kardashian-Jenner family leads by combined wealth at $2.765 billion, while the reported average per sibling is $460.83 million. The Knowles sisters have a higher reported average—$354.5 million—than the Olsen sisters’ $337 million, even though the Olsens’ combined total is larger. The difference reflects group size: the table counts three Olsen sisters and two Knowles sisters.
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The printed order conflicts with the totals
The source’s displayed table puts the Knowles sisters ahead of the Olsens even though its own combined figures put the Olsens higher. It also places the Cyrus sisters and Affleck brothers ahead of the Jonas and Hemsworth brothers, despite the Jonas and Hemsworth totals being larger. The ranking above corrects those ordering conflicts by sorting only the stated combined totals.
What the study says about the leading groups
Kardashian-Jenner family: $2.765 billion combined
The source reports Kim Kardashian at $1.9 billion, Kylie Jenner at $670 million, Kourtney Kardashian at $65 million, Khloé Kardashian and Kendall Jenner at $60 million each, and Rob Kardashian at $10 million. It associates the family’s wealth with entertainment and businesses including SKIMS and beauty ventures.
Rank #2
Olsen sisters: $1.011 billion combined
The estimates list Mary-Kate and Ashley Olsen at $500 million each and Elizabeth Olsen at $11 million. The source connects the twins to The Row.
Knowles sisters: $709 million combined
The source estimates Beyoncé’s net worth at $700 million and Solange Knowles’s at $9 million. It mentions Parkwood Entertainment, Cécred, and Saint Heron.
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The estimates put Mark Wahlberg at $400 million and Donnie Wahlberg at $25 million. The source mentions Wahlburgers and Flecha Azul Tequila among Mark’s ventures.
Cyrus sisters: $163 million combined
The figures list Miley Cyrus at $160 million and Noah Cyrus at $3 million.
Rank #4
How to interpret these net-worth estimates
The source describes a December 2025 Arka study of 20 celebrity sibling groups. It says the study considered individual net worth, annual earnings, business ownership, and the business or entertainment areas in which siblings work. The accessible article does not give a detailed valuation formula, establish a shared valuation date, or show audited records. Its linked spreadsheet is titled “The Richest Celebrity Siblings in 2025 I Research,” but no readable rows were available in the accessible page.
Net worth is an estimate of assets minus liabilities, not a measure of cash on hand or annual income. For private individuals and privately held businesses, estimates can vary with assumptions about ownership stakes, debts, asset values, and the date of assessment. The study’s figures should therefore be read as attributed estimates rather than official financial statistics or a definitive current ranking.
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What the source says about fame and family advantage
The article attributes this statement to “the CEO of Arka,” without naming the speaker: “Having a famous brother or sister in America opens doors that stay closed for most people. You get noticed, invited to events, offered brand deals, and given chances to start your own projects. Rob Kardashian is a good example. He barely appears on TV anymore, but he still has $10 million just from being part of that family.”
The quote presents one explanation for how family connections can create opportunities; it does not establish that a particular sibling’s wealth came solely from fame or family association. The source’s list also includes siblings with separate careers and businesses, and it does not break down each person’s estimated wealth by cause.
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