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David SenraDavid Senra

My Conversation With Patrick O'Shaughnessy, Founder of Colossus & Positive Sum | David Senra

Patrick O'Shaughnessy is the Chairman Emeritus of O'Shaughnessy Asset Management, the founder of Colossus, and the founder and CEO of Positive Sum. He is an investor, author, and podcaster who has devoted his career to understanding the world's best investors and entrepreneurs. Under his leadership, Colossus has become one of the largest investing-focused podcast networks in the world, producing shows including the flagship Invest Like the Best, which he hosts. At Positive Sum, he invests in early-stage companies creating and reinventing categories, with portfolio companies including Tegus, ID.me, Etched, and Vanta. After starting as an intern at his father's quantitative asset management firm in 2008, O'Shaughnessy became CEO in 2018. He became known for his deep research into factor-based investing, his quantitative approach to stock selection, and his ability to communicate complex investment ideas to a broad audience. His accomplishments include growing OSAM into a leading custom indexing platform before its acquisition by Franklin Templeton in 2021, launching Invest Like the Best in 2016 which was named among The Wall Street Journal's "5 Investment Podcasts You Should Listen To," founding Colossus in 2020 to build a media platform around his vision of learning in public, and authoring “Millennial Money: How Young Investors Can Build a Fortune in 2014.” Episode show notes: https://www.davidsenra.com/episode/patrick-oshaughnessy Survey: https://forms.scicommedia.com/t/mw83tpmsRzus Subscribe to my newsletter: https://www.davidsenra.com/newsletter *Made possible by* Ramp: ⁠⁠https://ramp.com⁠ HubSpot: ⁠⁠https://hubspot.com⁠ Eight Sleep: ⁠https://eightsleep.com/senra *David Senra* Website: https://www.davidsenra.com X: https://x.com/davidsenra Instagram: https://www.instagram.com/davidsenra https://www.threads.com/@davidsenra Facebook: https://www.facebook.com/senrashow LinkedIn: https://www.linkedin.com/in/davidsenra *Patrick O'Shaughnessy* X: https://x.com/patrick_oshag LinkedIn: https://www.linkedin.com/in/patrick-o-shaughnessy-6721176 Colossus: https://joincolossus.com Positive Sum: https://positivesum.com *Chapters* 00:00:00 The Joy of Championing Undiscovered Talent 00:02:21 How One Tweet Changed David's Life 00:05:07 The Upanishads Passage That Shaped Patrick's Worldview 00:08:34 Growth Without Goals Philosophy 00:10:40 Why Media and Investing Are the Same Thing 00:28:41 The Search for True Understanding Through Biography 00:31:04 The Daniel Ek Dinner That Launched This Podcast 00:34:28 Making Your Own Recipe From the Ingredients of Great Lives 00:39:11 The Privilege of a Lifetime Is Being Who You Are 00:48:25 Bruce Springsteen's Battle With Depression and Self-Worth 00:53:21 Clean Fuel vs Dirty Fuel: The Source of Your Ambition 00:57:03 Professional Learners: The Unfair Advantage of Podcasting 01:00:18 Relationships Run the World 01:06:30 The Origin Story of Invest Like the Best 01:08:05 Building Colossus: Why Start a Magazine in 2025 01:14:01 People Are More Interested in People Than Anything Else 01:17:32 Finding Jeremy Stern and Hiring Through Output 01:23:40 Learn, Build, Share, Repeat 01:30:07 The Daisy Chain: How Reading Books Led to Everything 01:30:32 Red on the Color Wheel: Sam Hinkie's Observation 01:37:13 Finding Your Superpower and Becoming More Yourself 01:42:57 Repetition Doesn't Spoil the Prayer: Teaching as Leadership 01:46:02 Life's Work: A Lifelong Quest to Build Something for Others 01:49:51 The Ten Roles Game and What Matters Most 01:57:03 Husband, Father, Grandfather: The Roles That Endure 01:59:48 The Kindest Thing: Tim O'Shaughnessy and Meeting Lauren 02:05:11 Conclusion #DavidSenra

David Senrahost
Dec 21, 20252h 5mWatch on YouTube ↗

CHAPTERS

  1. 0:00 – 5:07

    Championing undiscovered talent as a life strategy

    Patrick explains his deep enjoyment of finding talented but under-known people early, building relationships with them, and putting his resources behind their success. He contrasts personal accolades (which do little for him) with the soul-level gratification of seeing others win.

  2. 5:07 – 8:34

    The Upanishads passage that formed Patrick’s worldview

    Patrick traces his service-oriented worldview to a visceral encounter with a line in the Upanishads. The passage reframed life’s purpose for him as helping others—an insight reinforced by patterns from his podcast’s “kindest thing” question.

  3. 8:34 – 10:40

    Growth without goals: living by principle, not targets

    Patrick explains why he rejects goals and prefers a guiding principle that shapes daily decisions. He draws from Bret Victor’s “Inventing on Principle” to describe how a principle can become a universal compass across work, investing, relationships, and team-building.

  4. 10:40 – 28:41

    Media and investing are the same craft

    They explore how Patrick’s media work (podcasting, writing) and investing both revolve around attention, pattern recognition, and relationship-building. The same underlying behavior—finding, studying, and amplifying exceptional people—drives both domains.

  5. 28:41 – 31:04

    Seeking true understanding through biography and deep conversation

    David describes his obsession with understanding human nature as it really is—beyond social narratives and self-deception. He explains why biographies/autobiographies and long conversations reveal truths, create “hammer-to-the-face” insights, and function like “church for entrepreneurs.”

  6. 31:04 – 53:21

    The Daniel Ek dinner and the case for recording conversations

    David credits Patrick with repeatedly pushing him to record conversations, culminating in a pivotal dinner with Daniel Ek that catalyzed David’s newer show approach. They underline why depth and time are prerequisites for honesty and trust.

  7. 53:21 – 57:03

    Ambition, depression, and clean vs. dirty fuel (Springsteen & LBJ)

    David uses Bruce Springsteen’s autobiography to examine how childhood pain can produce extreme drive—and how that drive can collapse into depression when fueled by validation, fame, or self-worth wounds. Patrick frames this as the “clean fuel vs dirty fuel” debate: dirty fuel works but consumes you.

  8. 57:03 – 1:08:05

    Professional learners: podcasting as an unfair advantage

    They discuss how podcasting creates a compounding edge: you study deeply, speak to the best, and recycle insights into better work and decisions. Patrick shares concrete examples of “stealing” world-class ideas (software building, product design, selling) from elite operators.

  9. 1:08:05 – 1:14:01

    Building Colossus: why start a magazine and long-form profiles now

    Patrick explains Colossus’ strategic aim: create scarce, high-quality units of attention (profiles) and allocate them to people they believe in. He describes the New Yorker profile model, the risk-taking required for definitive long-form work, and how hiring through output led him to Jeremy Stern.

  10. 1:14:01 – 1:23:40

    People are more interested in people than anything else (and how attention works)

    They connect the success of profiles to a basic truth: audiences follow human stories more than products or technologies. David cites examples like Larry Ellison’s media strategy—turning company competition into personality narratives—and they argue the world is hungry for “non-junk-food” content.

  11. 1:23:40 – 1:30:32

    The daisy chain: learn, build, share, repeat

    Patrick maps how a love of reading created a chain reaction: book emails → podcast audience → relationships → building and selling software → investing → Positive Sum/Colossus expansion. This reinforces his belief that goals are less useful than compounding loops guided by curiosity and high reps.

  12. 1:30:32 – 1:59:48

    Red on the color wheel: intensity, the Eye of Sauron, and leadership through communication

    Patrick shares Sam Hinkie’s critique: Patrick’s intense focus can whiplash others when attention shifts—illustrated by quickly launching his own fund after committing to Sam’s. They discuss how overcommunication, consistency, and teaching are core leadership behaviors that earn followership.

  13. 1:59:48

    What endures: roles, relationships, and the kindest thing

    They close by prioritizing enduring roles and deep relationships over status metrics. Patrick answers David’s signature question with two linked acts of kindness: a cousin who integrated him socially at Notre Dame (leading to meeting his wife), and the lifelong kindness of his wife Lauren—showing how small kindnesses reshape entire lives.

  14. The tweet that unlocked Founders’ inflection point

    David recounts how Patrick’s spontaneous tweet recommending Founders (and linking the Estée Lauder episode) triggered a surge of paid subscribers and validated years of persistence. They unpack why Patrick’s instinct was collaborative rather than competitive.

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