YC Spring 2026 (P26) company

Cohesion

Agents that automate research for institutional investors

b2bfinance and accountingb2b14 public signals
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About Cohesion

Cohesion is building AI agents for hedge funds. Our agents track earnings and non-traditional datasets like podcasts and X/twitter. Analysts spend hours a week manually tracking these data sources and still miss relevant investing signals. Now, our agents do it for them autonomously.

Public traction evidence

Each signal links to the public source used for attribution.

  1. LinkedIn

    Cohesion is joining Y Combinator

    Founder post says Cohesion (YC P26) is joining Y Combinator and is live with 10+ equity funds managing $10B+ AUM.

    Likes
    226
    Reactions
    226
    Comments
    28
    Signal score
    59
    View source
  2. LinkedIn

    My face when someone asks me if I had fun in SF.

    My face when someone asks me if I had fun in SF. In all seriousness, Demo Day and the P26 batch is behind us now and I feel lucky to have been a part of it. As we head back to New York and continue building Cohesion, there are a few things I am thinking about: 1. Have an...

    Reactions
    118
    Comments
    10
    Signal score
    52
    View source
  3. LinkedIn

    "What's your moat?"

    [Skip to main content](https://linkedin.com/posts/activity-7465765482378395652-htM3#main-content)[LinkedIn](https://linkedin.com/?trk=[redacted-public-param]) * [Top Content](https://www.linkedin.com/top-content?trk=[redacted-public-param]) *...

    Reactions
    80
    Comments
    8
    Signal score
    49
    View source
  4. LinkedIn

    YC Founders Share Happiness and Growth Strategies | Matthew McBrien posted on the topic | LinkedIn

    [Skip to main content](https://linkedin.com/posts/matthew-mcbrien-784b32116_heard-from-paul-graham-and-jessica-livingston-activity-7468158542626246656-ZwmE#main-content)[LinkedIn](https://linkedin.com/?trk=[redacted-public-param]) * [Top...

    Reactions
    43
    Comments
    1
    Signal score
    41
    View source
  5. LinkedIn

    Cut LLM Costs by 40% with Agentic Workflows | Matthew McBrien posted on the topic | LinkedIn

    [Skip to main content](https://linkedin.com/posts/matthew-mcbrien-784b32116_just-cut-our-monthly-llm-cost-by-40-some-activity-7469821155315470336-noLe#main-content)[LinkedIn](https://linkedin.com/?trk=[redacted-public-param]) * [Top...

    Reactions
    34
    Comments
    1
    Signal score
    39
    View source
  6. LinkedIn

    Cohesion (YC P26) is partnering with Quartr to bring institutional-grade financial data into our agentic platform.

    Cohesion (YC P26) is partnering with Quartr to bring institutional-grade financial data into our agentic platform. Through this integration, Cohesion agents have direct access to earnings calls, investor presentations, and filings across thousands of global, public companies....

    Reactions
    28
    Signal score
    36
    View source
  7. YouTube

    Cohesion Launch Video

    cohesionplatform.com

    Views
    2K
    Likes
    1
    Signal score
    36
    View source
  8. LinkedIn

    Cohesion (YC P26) now integrates with Claude and ChatGPT. Chat with reports, review your week, and generate differentiated research using Cohesion and your favorite agent. | Cohesion (YC P26)

    Cohesion (YC P26) now integrates with Claude and ChatGPT. Chat with reports, review your week, and generate differentiated research using Cohesion and your favorite agent. ...more

    Reactions
    26
    Signal score
    35
    View source
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