FI
FirstMark
Venture capital firm · Founded 2008 · Active in 2026
FirstMark is a venture capital firm based in USA, founded in 2008. The page below shows 34 Power Law outcomes from FirstMark's portfolio — 31 unicorns ($1B+ valuation) and 2 additional thoroughbreds (companies that crossed $100M+ in revenue without yet reaching $1B+ valuation).
Outcomes are concentrated in Fintech · Other B2B Software · AI; top portfolio geographies are USA · France · UK. FirstMark ranks #127 in Global in the 2026 Dealroom Power Law Investor Ranking by cross-stage outcomes.
FirstMark’s biggest exits.
FirstMark portfolio companies worth $1B+ that have IPO’d or been acquired. Each shows its valuation at exit and, in grey, its current value if still public.
FirstMark’s selected top holdings.
An estimate of FirstMark’s largest live positions — disclosed shareholding × Dealroom’s latest valuation — across 7 companies where FirstMark is a named shareholder, worth about $3.2B in estimated equity value.
1 company hidden on this public profile. Estimated value = FirstMark’s disclosed ownership % × Dealroom’s latest company valuation; direct named stakes only, exited positions excluded. Figures are indicative, not reported marks. FirstMark also appears inside investor groups in ClickHouse, Ledger, where a standalone stake isn’t disclosed. See the underlying cap tables on Dealroom →
The 34 FirstMark Power Law outcomes ($100M+ revenue or $1B+ valuation).
Snapshot of where the outcomes are concentrated by country, sector, and stage entered.
-
USA26
-
France3
-
UK2
-
Canada2
-
Sweden1
-
Fintech8
-
Other B2B Software6
-
AI5
-
eCommerce & Marketplaces5
-
Marketing4
-
Other2
-
Health Tech & Medtech2
-
Cybersecurity1
-
Robotics1
-
Series B+18
-
Series A10
-
Seed5
FirstMark's 34 Power Law outcomes.
How does FirstMark stack up?
FirstMark in orange, your selection in blue and other colours. Pick from the global roster of 35 peer investors — scope by startup location or hit "Find similar shapes" to auto-pick the three closest. The funnel matrix mirrors the spider chart on the ranking page; the line chart shows each firm's share of unicorns minted in the selected startup location — peaks reveal vintage years.
Share of new unicorns per year
% of global unicorns minted that year, year by year · hover the chart to see which unicornsStage focus
Companies by entry stage and outcome tierSector focus
Companies per investor across the 10 highest-volume sectorsWhere FirstMark's portfolio founders come from — and where they studied.
131 founders across the 34 Power Law outcomes — split by country of origin, university attended, and the company they worked at before founding. Carnegie Mellon University and Alphabet | Google are the deepest single pipelines.
Key people at FirstMark.
Market sentiment
What the market is saying about FirstMark
An AI-synthesized read of the highest-engagement posts about FirstMark on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
In the news
Latest news about FirstMark
Recent press, funding announcements, and portfolio moves mentioning FirstMark — pulled live from Dealroom's news feed.
Want the full picture on FirstMark?
The Dealroom platform tracks every round, every co-investor, and every portfolio company in real time — across 25,000+ investors and 3M+ companies globally.