Positive Sum Advisors LLCFirm match from fund name (lower confidence)
Positive Sum Capital II - QP, L.P.
Late investment period
Late investment period: first sale May 2022, per Form D (fund age approximates vintage)
- Vintage
- 2022
- Fund size
- $118.52M to $300M (Form D)
- Stages
- Not stated
- Sectors
- Not stated
- Regions
- Not stated
01 · Thesis
Positive Sum backs founders pursuing their life's work. Its portfolio spans AI, fintech, energy, hardware, biotech, and healthcare technology companies.Inferred from the firm's website and portfolio companies
02 · Initial check
$1.19M to $5M (estimated from fund size)
Estimated from Form D: $118.52M sold of a $300M target
03 · Who to approach
Named on this fund's Form D
- Patrick O’Shaughnessy
04 · Deals
No deals attributed to this fund yet.
05 · Evidence
Firm-wideWe back founders pursuing their life’s work.
We back founders pursuing their life’s work.
https://positivesum.com/
06 · Sources
Last verified: Oct 28, 2026