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Mario Schlosser Profile
Mario Schlosser

@mariots

Followers
7K
Following
3K
Media
431
Statuses
2K

Co-founder & President of Technology @OscarHealth; former Bridgewater, McKinsey, Eigentrust, Vostu, Stanford CS visiting scholar, U Hannover.

New York
Joined April 2009
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@mariots
Mario Schlosser
7 months
The other day I noticed something very cool: the most important equation describing particles in physics is basically the same as the most important equation describing risk in finance - with one crucial difference. Behold: the Schrödinger equation in quantum mechanics, and the
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@mariots
Mario Schlosser
14 days
I have learned so much from @mtbert, and this is still just the beginning for Oscar!
@OscarHealth
Oscar
14 days
Oscar CEO, @mtbert, has been named to @modrnhealthcr's 100 Most Influential People in Healthcare. It’s great to be recognized alongside leaders who are shaping the next era of healthcare and the efforts to drive this recognition. As we expand into new markets and introduce new
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@OscarHealth
Oscar
14 days
Oscar was featured in @OpenAI’s new State of Enterprise 2025 report as a real-world example of how AI can help people navigate healthcare with ease and clarity. It’s exciting to see how the technology is already reshaping the member experience, from answering healthcare
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openai.com
What we’re learning about AI at work.
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@mariots
Mario Schlosser
18 days
My 2025 Duolingo stats are in! How did you do? #Duolingo365
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@mariots
Mario Schlosser
1 month
Periodic reminder that @BobEUnlimited is the most insightful macro investor on the internet
@BobEUnlimited
Bob Elliott
1 month
Seems I pissed off @CliffordAsness this morning with my post yesterday suggesting his managed futures strategy isn't obviously better than that of his institutional peers. Thread with my original post and some thoughts. https://t.co/opf8qjB6YV
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@OscarHealth
Oscar
1 month
Designing a rewards experience for health insurance comes with a unique challenge: members don’t want gimmicks. Instead, they want to feel real value from their plan, as Oscar's Dar Min explains. While building Oscar Unlocks, our new member rewards program, three insights
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medium.com
A look at how we used research, prototyping, and thoughtful constraints to build out new rewards experience.
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@OscarHealth
Oscar
2 months
Here are a few highlights from Oscar’s latest quarter performance, which we reported this morning. 👉 Revenue: Increased to approximately $3 billion, up from $2.4 billion year-over-year 👉 Membership: 2.1M, compared to 1.6M for the third quarter of 2024 👉 SG&A expense ratio:
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@OscarHealth
Oscar
2 months
We’re proud to share that @TIME has included Oscar on its inaugural America’s Growth Leaders 2026 list. We came in at #420 among the fastest-growing and most resilient companies in the country. The list ranks companies based on their growth performance, financial stability,
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time.com
TIME and Statista have named the top performing publicly listed U.S. companies of 2026
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@nxthompson
nxthompson
2 months
I've just written about my very intense relationship with my father and how running helped me both connect with him and avoid becoming him. It's also my first article ever for @TheAtlantic . My dad wrote for the magazine in 1967, and i t seems fitting that the first piece
theatlantic.com
I took up the sport to be like my father. I kept going because he stopped.
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@OscarHealth
Oscar
2 months
🎁 Introducing Oscar Unlocks, our new digital rewards program for Oscar members. With Oscar Unlocks, members can gain rewards, fun badges, and more just by completing simple tasks that help them personalize and make the most of their plan. How it works: – Members complete
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@mariots
Mario Schlosser
2 months
Many new & awesome launches at Oscar! If you're not in the market for an individual plan, you better convince your employer to give you money to buy one (and save), because you're missing out big time
@OscarHealth
Oscar
2 months
For Open Enrollment 2026, Oscar is excited to announce a new line-up of products and AI-powered tools designed to make health care simpler and more personal for our members. Learn more in our thread 👇
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@OscarHealth
Oscar
2 months
At the @SanfordHealth Summit on the Future of Rural Health Care, @mariots joined @johndoerr and @aneeshchopra to talk about how tech and data are reshaping care. Three takeaways stood out 👇... (1/6)
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@mariots
Mario Schlosser
2 months
Most consequential fun I ever had reading 906 pages. @JoshuaKushner, you're a legend, and thanks for always making everyone around you so much better
@joincolossus
Colossus
2 months
This is the category-defining profile of one of the most important figures and institutions in American business, investing, and technology. Joshua Kushner and Thrive Capital. Kushner and his partners speak, as do Sam Altman, Jony Ive, Demis Hassabis, and John Collison. It’s a
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@packyM
Packy McCormick
3 months
@thatch_ai Of all of the complex things I write about, healthcare is maybe the most mind-breaking. Big thanks to @mariots at @OscarHealth, @julesyoo at @a16z, Jahanvi Sardana at @IndexVentures, @jwmares at @TrueMedPayments, @swerdlin at @function, @LaszloBock, the @thatch_ai team, and many
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@mariots
Mario Schlosser
3 months
@JoshuaKushner I don't know what it says about me that when I looked at this chart I forgot to add that my son Noah was born in late August 2012 (though I would say a founder pro-tip is to have a child when you start your company - no better way to remind you that other things matter)
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@mariots
Mario Schlosser
3 months
How a company starts: mine were never a straight line. I have some data: since 2012, I've been tracking everything I do to the minute. So I went back and looked what % of time went into Oscar. Coffee with @JoshuaKushner with the idea in March, started reading about health
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@mariots
Mario Schlosser
3 months
Exceptional work @torstenreil
@torstenreil
Torsten Reil
3 months
For a strong Europe.
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@mariots
Mario Schlosser
3 months
The individual market is the healthcare market of the future, and Oscar is building it. To that end, we are raising additional financing. We are thrilled with the support from old and new investors. This capital positions Oscar for long-term growth. We have many more products and
ir.hioscar.com
- Net proceeds to support general corporate purposes, including future expansion opportunities fueled by strategic AI and member experience initiatives as well as the potential extension of enhanced...
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@mariots
Mario Schlosser
4 months
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@mariots
Mario Schlosser
4 months
Sometimes the Bible is really oddly specific. Here, some practical & possibly misogynist marriage advice: "It is better to dwell in a corner of the housetop, than with a brawling woman in a wide house." (Proverbs 21:9)
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@mariots
Mario Schlosser
4 months
The new Google #nanobanana image model is very cool, but no image model yet has passed my image Turing test: to generate an awesome fantasy RPG map. Right is @MikeWinterbauer's legendary Might & Magic map. Left is generated image based on detailed text description
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