We track Walden Catalyst Ventures but have little verified detail yet.
Portfolio
1 totalRecent Investment Activity
1Track record: led 0 and participated in 1 of 1 tracked venture round · 1 in the last 12 months
| Date | Company | Event | Role | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|---|---|
| Sep 22, 2026 | Snorkel AI | Series E | Participated | $350M | $3.5B | PR Newswire |
Co-Investors
12Addition · 1 sharedBlumberg Capital · 1 sharedFactory · 1 sharedFrontline Ventures · 1 sharedGoogle Ventures (GV) · 1 sharedGreylock Partners · 1 sharedInsight Partners · 1 sharedLightspeed Venture Partners · 1 sharedMarch Capital · 1 sharedSection 32 · 1 sharedShield Capital · 1 sharedSV Angel · 1 shared
Latest Pulse
Walden Catalyst Ventures FAQ
What companies has Walden Catalyst Ventures invested in?
Walden Catalyst Ventures' portfolio includes Snorkel AI.
Who does Walden Catalyst Ventures co-invest with most?
In the rounds Value Add tracks, Walden Catalyst Ventures most often invests alongside Addition (1 shared deal), Blumberg Capital (1 shared deal), Factory (1 shared deal), Frontline Ventures (1 shared deal), Google Ventures (GV) (1 shared deal).
Sources & methodologyshow
Where these figures come from
- PR Newswireprimary source1 fact
Figures are labelled Reported (a source states it), Estimated, Derived (computed from other facts) or Rumored (in talks / unconfirmed). Rumors never replace a confirmed figure. Each figure keeps its own as-of date; history is preserved rather than overwritten.