Capital Rebound, Mega-Rounds Return, Kalshi & Dunamu Lead $9.6B Month
| $3.52B VC Capital | 83 VC Deals | +408% MoM Capital | +19% MoM Deals |
May 2026 reversed the spring slowdown decisively, with $3.52B raised across 83 VC rounds — a 408% capital jump from April and the highest total since October 2025. Round count climbed 19% MoM, lifted by Kalshi’s $1.2B Series F and Stripe-backed Arc’s $222M pre-sale. The trend signals renewed conviction at the top of the market, even as the count remains below late-2025 peaks.

Figure 1: Source CryptoRank MCP. Excludes M&A, IPO, Debt, and PIPE deals
M&A captured 58.0% of May’s $9.57B disclosed capital — anchored by Bullish’s $4.2B Equiniti acquisition — while VC contributed 36.8% across 83 rounds. The blockbuster Bullish-Equiniti deal skews the donut, but VC dollars still grew 5x MoM, marking the broadest capital expansion in 7 months.

2.1 MoM Comparison by Transaction Type
Series A, B, C+ / Strategic capital dominated May with $3.10B — roughly 88% of all VC dollars in the month — and surged +832% MoM, lifted by Kalshi’s $1.2B Series F and Dunamu’s $670M strategic stake. M&A jumped +626% to $5.55B, anchored by Bullish’s $4.2B Equiniti acquisition. IPO/PIPE flows came back online at $82.0M after a quiet April. Capital is clearly concentrating in late-stage and strategic rounds, with early-stage tickets making up only a small share of the rebound.

Prediction Markets led May VC capital with $1.20B (Kalshi’s $1.2B Series F + Polymarket-adjacent deals), while AI dominated activity with 17 deals. Exchange and AI both showed strong dollar and deal weight, signaling investor conviction in market-infrastructure plays alongside the AI tailwind.


Exchange Category Deals Breakdown
CEX dominated May Exchange capital (Dunamu, Gemini, Coinone, SignalPlus collectively driving most of the $946M total) while perpetual DEXs (Variational, PopDEX) attracted Series A / Seed tickets.
| Project | Project description | Raised | Round Type | Core product | Investors |
|---|---|---|---|---|---|
| Dunamu | Korean operator of Upbit exchange backed by Hana Financial. | $670.00M | Strategic | CEX | Hana Financial Group |
| Gemini | US-regulated CEX from the Winklevoss twins; trading, custody and GUSD stablecoin. | $100.00M | Strategic | CEX, Custody | Winklevoss Capital |
| Coinone | South Korean CEX with KRW on/off-ramps and tokenized equity trading. | $53.00M | Strategic | CEX | Coinbase Ventures, Korea Investment & Securities |
| Variational | Onchain perpetual-futures exchange offering institutional-grade liquidity. | $50.00M | Series A | DEX, Perpetuals | Andreessen Horowitz (a16z crypto), Multicoin Capital, Coinbase Ventures |
| SignalPlus | Crypto options trading platform serving institutional desks and pro traders. | $40.00M | Strategic | Options, Trading | SBI Investment, Goldman Sachs |
| PopDEX | Solana-based perpetuals DEX targeting retail-friendly UX and meme markets. | $30.00M | Seed | DEX, Perpetuals | Hack VC, Pantera Capital |
Payments Category Deals Breakdown
May Payments centered on emerging-market and stablecoin rails: Fun ($72M social-payments), Fasset ($51M MENA Sharia-compliant), Stitch ($25M African bank rails), and clearing/settlement infrastructure (Global Settlement, DACC).
| Project | Project description | Raised | Round Type | Core product | Investors |
|---|---|---|---|---|---|
| Fun | Social-finance memecoin platform with mobile-first onchain payment rails. | $72.00M | Series A | Mobile, Payments | Multicoin Capital, IVC, Pharsalus Capital |
| Fasset | MENA-focused Sharia-compliant crypto and tokenized real-world asset investment app. | $51.00M | Series B | Payments, RWA | SBI Investment, Investcorp, Arz Portföy |
| Stitch | Payment infrastructure provider building bank rails and direct-debit APIs in Africa. | $25.00M | Series A | API, Payments | Ribbit Capital, PayPal Ventures |
| Global Settlement | On-chain settlement layer that finalizes cross-bank and cross-stablecoin transfers. | $11.00M | Pre-Seed | Settlement, Payments | Multicoin Capital |
| Digital Asset Clearing Center | Clearing infrastructure for tokenized securities and digital assets in Asia. | $10.00M | Strategic | Clearing, RWA | – |
AI Category Deals Breakdown
AI led May 2026 by deal count with 17 rounds (vs Payments 11 and Exchange 10). Exa ($250M Series C) and OpenRouter ($113M Series B) dominated the dollar weight, but the long tail of Seed and Pre-Seed rounds shows broad early-stage conviction across agents, tooling, and AI-native crypto infrastructure.
| Project | Project description | Raised | Round Type | Core product | Investors |
|---|---|---|---|---|---|
| Exa | AI-powered search and retrieval API providing real-time embeddings for LLM apps. | $250.00M | Series C | AI Search, Embeddings | Andreessen Horowitz, Y Combinator, Lightspeed |
| OpenRouter | Unified API marketplace for LLMs; routes prompts across model providers. | $113.00M | Series B | LLM Routing, API | Andreessen Horowitz, CapitalG, Menlo Ventures |
| Dust | Enterprise AI agent platform that ingests company data to automate knowledge work. | $40.00M | Series B | Agents, Enterprise AI | Sequoia Capital, Wing VC, Abstract Ventures |
| Judgment Labs | AI evaluation and observability platform helping teams ship reliable LLM products. | $32.00M | Series A | AI Evals, Observability | Lightspeed, SV Angel, Cory Levy |
| Catena Labs | AI-native financial infrastructure for autonomous agents to transact onchain. | $30.00M | Series A | AI Payments, Agents | Andreessen Horowitz, Coinbase Ventures, Acrew |
| Ciridae | AI biotech startup using ML for drug discovery and protein engineering. | $20.00M | Seed | AI Bio, Drug Discovery | Andreessen Horowitz, Accel, General Catalyst |
| Trigger.dev | Developer platform for building, running and monitoring background AI tasks. | $16.00M | Series A | DevTools, Workflows | Standard Capital |
| Nof1 | AI trading and personalized research platform for crypto markets. | $15.00M | Strategic | AI Trading, Research | Karatage, SUI Group Holdings |
May 2026 saw 255 unique investors, up +27% MoM from April 2026 (201) and 44% below the May 2024 peak of 458. The 25-month series shows a multi-month bottom forming around the 200-mark with May posting the first decisive bounce since October 2025.

Data source: CryptoRank MCP | Angel Investors, DAOs, and Guilds excluded
4.2 May Most Active Funds
Andreessen Horowitz (a16z crypto) led May with 9 deals (4 as lead), reasserting its sector dominance. Coinbase Ventures and Animoca Brands tied for second at 7 deals each. Co-investment behavior was strong overall, with leads concentrated in the top 3 funds.

Top 10 biggest April 2026 VC rounds (excludes M&A, IPO, Debt, PIPE).
| Project | Raised | Description | Round Type | Investors |
|---|---|---|---|---|
| Kalshi | $1.20B | Federally regulated event/prediction-market exchange; lets users trade on outcomes across politics, sports, and finance. | Series F | Andreessen Horowitz (a16z crypto), Paradigm, Sequoia Capital |
| Dunamu | $670.00M | Korean operator of Upbit, the country’s largest crypto exchange; backed by Hana Financial Group in a stake deal. | STRATEGIC | Hana Financial Group |
| Exa | $250.00M | AI-powered search and retrieval API for developers; provides web-scale embeddings and real-time data for LLM apps. | SERIES C | Andreessen Horowitz (a16z crypto), Y Combinator, Lightspeed |
| Arc | $222.00M | Stripe’s purpose-built Layer 1 blockchain optimized for stablecoin payments and high-throughput onchain finance. | PRESALE | Andreessen Horowitz (a16z crypto), Intercontinental Exchange, Marshall Wace |
| Elliptic | $120.00M | Blockchain analytics firm delivering crypto AML, compliance, and risk-monitoring tools for banks, exchanges, and gov. | SERIES D | Evolution Equity Partners, Nasdaq Ventures, One Peak |
| OpenRouter | $113.00M | Unified API marketplace for LLMs; routes prompts across model providers with price, latency, and quality fallback. | SERIES B | Andreessen Horowitz (a16z crypto), CapitalG, Menlo Ventures |
| Gemini | $100.00M | US-regulated crypto exchange and custodian founded by the Winklevoss twins; trading, staking, and a stablecoin (GUSD). | STRATEGIC | Winklevoss Capital |
| Fun | $72.00M | Social-finance / memecoin platform letting users launch and trade tokens with mobile-first onchain rails. | SERIES A | Multicoin Capital, Infinity Ventures Crypto (IVC), Pharsalus Capital |
| Coinone | $53.00M | South Korean crypto exchange offering KRW fiat on-ramps, staking, and KYC-compliant retail trading. | STRATEGIC | Coinbase Ventures, Korea Investment & Securities |
| Fasset | $51.00M | MENA-focused investment app providing Sharia-compliant access to crypto and tokenized real-world assets. | SERIES B | SBI Investment, Investcorp, Arz Portföy |

May 2026 was the largest M&A month in the trailing 12, with 19 deals totaling $5.55B. The Bullish-Equiniti deal alone accounted for $4.2B (76% of the month). For startups, May highlights three signals: large strategic buyers stepping in on legacy-finance assets (Bullish, IREN), serial crypto-native acquirers consolidating their stacks (MoonPay made 3 acquisitions), and active M&A demand in Payments, Exchange, Interoperability, and Infrastructure.
6.1 M&A Capital & Deal Count Trend (Last 12 Months)
M&A dollar volume has clustered in the $100-500M range most months, with two clear peaks: March 2026 ($1.8B) and May 2026 ($5.55B, anchored by the Bullish-Equiniti deal). Deal count holds steady in the 11-23 range, suggesting consistent acquirer appetite even when total dollar volume is quiet. Founders watching for exit signals should track both the dollar peaks and the steadier deal-count baseline.

6.2 Top 10 M&A Deals (May 2026)
Equiniti, Mirantis, and Reap together account for $5.4B of May’s $5.55B M&A total. The next tier (DFlow, Houdini Swap, GAMEE) clusters in the $10-100M range, useful as a benchmark for typical bolt-on acquisition pricing.
| Target | Description | Deal Value | Category | Acquirer |
|---|---|---|---|---|
| Equiniti | UK shareholder-services & pension registrar handling FTSE share registers; legacy financial-services giant. | $4.20B | CeFi | Bullish |
| Mirantis | Open-source cloud and AI infrastructure firm building Kubernetes and GPU-cluster orchestration software. | $625M | AI | IREN |
| DFlow | Solana-based order-flow exchange routing layer that matches retail orders to professional market makers. | $100M | Exchange | MoonPay |
| Houdini Swap | Privacy-preserving cross-chain swap protocol routing assets through encrypted bridges. | $18M | Interoperability | Sol Strategies |
| GAMEE | Mobile Web3 gaming network with HTML5 games and on-chain reward distribution. | $11M | GameFi | Alpha Compute |
| FLYBIT | Crypto exchange platform offering spot and derivatives trading with fiat on-ramps. | – | Exchange | WeHub |
| ZKPassport | ZK-based digital passport verification for KYC and identity without revealing data. | – | Privacy | Aztec Labs |
| Decent | Cross-chain transaction abstraction SDK enabling one-click multi-chain user flows. | – | Interoperability | MoonPay |
| Cometh | Account-abstraction smart-wallet platform with gaming and onchain UX tooling. | – | Infrastructure | Kaiko |
6.3 M&A by Target Category
AI, Infrastructure, and Interoperability all saw multiple M&A events in May — useful signal for early-stage teams in those niches that acquisition demand is live. Payments (Reap) and Exchange (DFlow, FLYBIT) also attracted notable strategic buyers. Categories with no M&A this month (DeFi-native protocols, GameFi outside GAMEE) likely still see exits via fundraising rather than acquisition.
