Bette Midler Husband Net Worth: How Much Is He Worth?

Bette Midler's husband is Martin von Haselberg, a commodities trader and performance artist she married on December 16, 1984, after just six weeks of dating. His net worth is most credibly estimated somewhere between $20 million and $250 million, with the wide range reflecting a genuine lack of public financial disclosures rather than sloppy research. The most defensible working figure, anchored by documented real-estate activity and cross-referenced estimates, sits closer to $20–$50 million attributable to him personally, though shared marital assets complicate any clean attribution.

Who is Martin von Haselberg, and why do people search his finances?

Martin von Haselberg is not a household name on his own, which is precisely why people searching for 'Bette Midler husband net worth' often start from scratch. Those searching for howard mittman net worth should keep in mind that celebrity-net-worth style sites often blend unrelated figures, so it is best to verify the source and methodology. Those searching for Howard Mandshein net worth should keep in mind that celebrity-net-worth style sites often blend unrelated figures, so it is best to verify the source and methodology. He is a German-born commodities trader who also built a performance-art career under the name Harry Kipper, part of a duo called The Kipper Kids. His MoMA artist profile confirms the arts side of his work, while TIME and Encyclopedia.com both verify the trading career. He and Bette have one daughter, Sophie von Haselberg, who has her own entertainment credits.

The financial curiosity makes sense: Bette Midler is one of the most commercially successful entertainers of her generation, and people want to know whether her husband's wealth is a footnote to hers or a significant figure in its own right. The answer is that he appears to have built real, independent wealth through commodities trading and real estate, though he has never disclosed financials publicly and his profile remains low compared to his wife's.

The best-supported net worth estimate and why the range is so wide

Two credible aggregator sources give very different numbers. CelebrityNetWorth places Martin von Haselberg at $250 million, while CineNetWorth and NetWorthList both estimate $20 million as of 2025. That is a tenfold gap, and it matters. The $250 million figure from CelebrityNetWorth likely incorporates Bette Midler's combined marital wealth, since her own net worth is frequently cited in that range, and the site may not cleanly separate individual versus joint attributions. The $20 million figure reflects estimates focused more narrowly on what is publicly documentable for Martin himself.

A reasonable working range for Martin von Haselberg's <a data-article-id="230FD30D-6D1D-44AF-8543-3DBC7E1EAAFD">personal net worth</a> is $20 million to $50 million. That accounts for documented real-estate proceeds, a long trading career, and arts-related income, while stopping short of absorbing Bette Midler's entertainment earnings. Anyone citing $250 million for him specifically should be asked where that figure comes from, because it almost certainly represents the couple's combined profile.

How net worth estimates like this are actually calculated

Net worth is conceptually simple: total assets minus total liabilities. In practice, for a private individual like Martin von Haselberg, researchers rely on a patchwork of signals because there are no annual reports or public filings. Here is what typically goes into an estimate like this one:

1. Real estate transaction records: These are public in most U.S. jurisdictions and provide hard dollar figures for property bought and sold.
2. Estimated career earnings: For a commodities trader with decades in the business, analysts use industry compensation benchmarks and tenure to build a range.
3. Arts and entertainment income: Performance art rarely generates large direct income, but exhibition fees, licensing, and related credits contribute at the margins.
4. Known asset disposals: When a major asset like a home is sold at a documented price, that anchors the estimate to a real number rather than pure guesswork.
5. Liabilities: Mortgages, business debts, and taxes reduce the gross figure. These are rarely public for private individuals, so most estimates assume a conservative deduction.

The key limitation is that commodities trading profits are entirely private unless the trader runs a public fund or files disclosures. Martin von Haselberg has never run a publicly regulated fund that would require SEC filings, so his trading income is estimated, not documented. Estimates built on real-estate records are far more reliable than those built on assumed trading profits.

What the public record actually shows

Real estate: the clearest financial signal

The most concrete data point available is the sale of 1125 Fifth Avenue in New York City. Property transaction records show Martin von Haselberg sold that Upper East Side triplex penthouse on July 9, 2021, for $45 million. He and Bette Midler had purchased the property in 1996. A $45 million sale price on a property held for 25 years is a significant wealth signal, even after accounting for transaction costs and taxes. On the Kauai side, Architectural Digest reported that Midler sold a land parcel there for $1.85 million and has owned land on the island since 1986, indicating a multi-decade real-estate strategy with holdings in multiple states.

Career and business credits

Martin von Haselberg's AllMovie profile and MoMA artist page confirm active professional work in both performance art and entertainment-adjacent roles. These are not high-income categories by themselves, but they add legitimacy to the idea that his earnings are not solely derived from trading. The SCMP profile of him describes the dual identity between trading and performance art, noting that both careers have been active over several decades. Time's reporting corroborates the commodities trading role specifically.

Shared finances versus what's actually his

Bette Midler's own net worth is estimated in the $250 million range across multiple sources, driven by decades of film, television, music, and Broadway earnings. The couple has been married since 1984, which means more than 40 years of intertwined finances. In community property states, and under general marital asset principles in New York, assets acquired during marriage are often treated as jointly held unless a prenuptial agreement specifies otherwise.

This is where the $250 million figure assigned to Martin on some sites likely comes from: if you treat their finances as a shared pool, any number close to Bette's standalone estimate looks reasonable for 'the household. This is likely where searches for the crystal kung minkoff husband net worth type of number end up, since sites often blend household and standalone estimates $250 million figure. ' But that is not a useful figure for someone asking what Martin von Haselberg personally built. For that question, the real-estate proceeds and estimated trading income are more relevant, which points back to the $20–$50 million personal range. Think of Bette's wealth as a separate column in the ledger, even if the assets themselves are commingled in practice.

How the sources stack up

The property record is the most reliable single data point in this entire picture. A $45 million real-estate sale is a documented fact, not an estimate. Everything else involves inference. When you see a net worth figure for Martin von Haselberg, the first question to ask is: does it explain where the number comes from, and does it separate his assets from Bette Midler's?

How to find the most accurate figure today

If you need the sharpest possible current estimate, here is a practical checklist to work through:

1. Check the publication date on any net worth page you find. An estimate from 2020 is meaningfully outdated given the 2021 property sale and real-estate market changes since then.
2. Look up NYC property records directly. The NYC Department of Finance's ACRIS database is publicly searchable and free. Search 'Martin von Haselberg' or the address 1125 Fifth Avenue to see transaction history firsthand.
3. Search for recent real-estate activity in Hawaii. Kauai County property records are searchable online and will show any additional sales or acquisitions tied to the couple.
4. Cross-reference at least three net worth sites and compare their stated methodology. If two sites agree on $20 million and one outlier says $250 million without explanation, weight the consensus.
5. Check for recent financial journalism. Outlets like the New York Times real-estate desk have covered this couple's property moves; a quick search for 'Martin von Haselberg' on Google News filtered to the past year will surface anything new.
6. Note whether sources conflate his wealth with Bette Midler's. Any figure at or above $200 million is almost certainly a joint household estimate, not his individual net worth.
7. Accept a range, not a single number. For a private individual without public filings, $20–$50 million is a well-supported personal range as of 2025–2026. Treat any single precise figure with skepticism unless it is backed by a cited primary source.

Putting it all together

Martin von Haselberg is a legitimately wealthy person in his own right, not simply a famous woman's spouse. A documented $45 million real-estate sale, a decades-long commodities trading career, and arts-world credentials add up to a personal net worth most credibly estimated at $20–$50 million today. The $250 million figure floating around the internet almost certainly reflects Bette Midler's own fortune being attributed to him, which is a common and frustrating flaw in celebrity net worth aggregation. If you are researching him specifically, anchor your estimate to the property transaction record, use the $20 million consensus from CineNetWorth and NetWorthList as a floor, and apply appropriate skepticism to any figure that looks suspiciously close to his wife's standalone wealth.