
Greg Lippmann was the head of mortgage trading at Deutsche Bank in 2007, with a team that made over $200 million in profits from subprime mortgage-backed securities. He was a key player in the financial crisis.
Lippmann's team at Deutsche Bank was responsible for packaging and selling subprime mortgage-backed securities to investors. They made a profit by selling these securities at a higher price than they paid for them.
In 2007, Lippmann's team lost over $1 billion on these securities, a huge loss that shocked the financial world. This loss was a major contributor to the financial crisis that began to unfold in 2007.
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The Big Short
Greg Lippmann's Big Short Proposal was a clever idea that he pitched to Steve Eisman in 2006. He proposed betting against the subprime mortgage market, which he believed would collapse even if housing prices didn't fall.
Lippmann's plan was to short the subprime mortgage bond market, which he had already taken a $1 billion position against by the end of 2005. He showed Eisman the logic behind the credit default swap bet, which seemed foolproof.
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The logic was simple: most of these nominally 30-year mortgages were really designed to be refinanced and paid off within six years. As long as home prices kept rising, homeowners could refinance and borrow more money.
Lippmann calculated that his maximum losses would be the fixed annual premium costs of $2 million per year, totaling $12 million for six years. But if the default rate rose from 4 to 8 percent, he stood to reap the full face value of the original bond - $100 million.
Eisman was initially skeptical, but the logic was sound. Premiums on even the worst subprime bonds were less than two percent of the face value of the referenced bond per year, making it a minor cost compared to the potential earnings.
Greg Lippmann and Jared Vennett
Greg Lippmann and Jared Vennett were key players in the events that led to the Big Short. Greg Lippmann was a Deutsche Bank trader who created a model to predict the likelihood of a housing market collapse. He was convinced that the housing market was a bubble and that it would burst.
Lippmann's model showed that the housing market was overvalued, and he began shorting the market. He was not alone, as Jared Vennett, a Deutsche Bank executive, also believed in the impending collapse and started selling credit default swaps (CDS).
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Jared Vennett's Role in 2008 Financial Crisis

Jared Vennett, a character based on Greg Lippmann, was a trader at Deutsche Bank who saw the dangers of subprime mortgages early on.
He aggressively pitched the idea of shorting these risky securities using credit default swaps (CDS) to hedge funds and investors.
Greg Lippmann was one of the early believers that the subprime mortgage market was fundamentally flawed, and he gathered data, created presentations, and convinced skeptical investors to buy into his strategy.
He called numerous hedge funds and investors, trying to convince them to short the mortgage market before the collapse, and was reportedly successful in earning massive profits when the market collapsed.
Jared Vennett's portrayal in The Big Short closely follows Greg Lippmann's real-life actions but is slightly exaggerated for dramatic and comedic effect.
Jared Vennett's aggressive and confident personality mirrors Lippmann's real-life reputation, which was known for being confident and brash, with many Wall Street insiders finding his sales tactics either persuasive or annoying.
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Greg Lippmann: Financial Advisor

Greg Lippmann is a bond trader with a reputation for being bombastic, crass, and nakedly self-interested. He was known for humble-bragging about how much money he made from his annual bonuses.
Greg Lippmann had zero loyalty to his nominal employer, Deutsche Bank, and was in it purely for himself. He openly remarked, “I don’t have any particular allegiance to Deutsche Bank, I just work here.”
As of now, Greg Lippmann is the Chief Investment Officer of LibreMax Capital, a hedge fund he co-founded.
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Big Short Proposal
Greg Lippmann's Big Short Proposal was a clever idea that he pitched to Steve Eisman in 2006. He proposed betting against the subprime mortgage market, which he claimed would start to go bad even if housing prices didn't fall.
Lippmann's logic was that borrowers would be unable to refinance using their homes as collateral, triggering a wave of defaults. This was already happening, with first-year defaults rising from one percent to four percent by the end of 2005.

He also showed Eisman the powerful compelling logic behind the credit default swap bet, which involved purchasing swaps on subprime bonds with a maximum loss of $2 million per year. This was a minor cost compared to the potential earnings of $100 million.
The underlying loans in the bonds would start to go bad even if housing prices didn't fall, as borrowers would be unable to refinance when the low teaser rates expired. This was a certainty, according to Lippmann, who had already taken a $1 billion big short position against the subprime mortgage bond market.
Eisman was skeptical, but the logic was sound, and he eventually did the trade with Lippmann. The premium costs on even the worst subprime bonds were less than two percent of the face value of the referenced bond per year, making it a lucrative opportunity.
Frequently Asked Questions
Who played Greg Lippmann in The Big Short?
Ryan Gosling portrayed a character based on Greg Lippmann in the 2015 film The Big Short. The character, Jared Vennett, was inspired by Lippmann, a key figure in the 2008 financial crisis.
How much did Greg Lippmann make in The Big Short?
Greg Lippmann made $47 million from swap sales, as depicted in The Big Short. This significant profit was a result of his successful betting against the housing market crash.
What does Jared Vennett do in The Big Short?
Jared Vennett is a salesman who decides to sell credit default swaps for his own profit. He is based on a real person, Greg Lippmann, and is portrayed by Ryan Gosling in the movie The Big Short.
Sources
- https://www.litcharts.com/lit/the-big-short/characters/greg-lippman
- https://www.shmoop.com/study-guides/the-big-short/greg-lippmann.html
- https://shortform.com/blog/greg-lippmann-big-short/
- https://nypost.com/2015/12/10/juicy-behind-the-screens-big-short-stories/
- https://www.thistradinglife.com/post/jared-vennett-the-big-short
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