Only 3 tracked deals this week totaling $7.5B disclosed — and $7.0B of that is a single acquisition. Stripe's announced buyout of OpenRouter at a $7.0B valuation is the headline event, though TechCrunch reports the rationale is more pragmatic than apocalyptic. On the equity side, Higgsfield drew a $400M Series B at a $5.4B valuation led by DST Global — a significant AI infra bet in a cautious market. Rillet quietly crossed the unicorn line with a $100M Series C at $1.0B led by ICONIQ, a fintech-tools name that fits ICONIQ's late-stage pattern. Outside the tracked tape, several notable rounds surfaced in the headlines: Castelion $1B Series C (hypersonic missiles), Muon Space $250M (satellites), Form Energy $750M Series G led by T. Rowe Price (iron-air batteries), Groq $350M at $3.5B pivoting to inference cloud. Data is thin — 3 deals is a low-activity window, so read trend signals cautiou
Disclosed round capital in the window. Undisclosed amounts count as zero.
Disclosed rounds in the window · every bar opens the company's live page.
Only 3 tracked deals this week totaling $7.5B disclosed — and $7.0B of that is a single acquisition. Stripe's announced buyout of OpenRouter at a $7.0B valuation is the headline event, though TechCrunch reports the rationale is more pragmatic than apocalyptic. On the equity side, Higgsfield drew a $400M Series B at a $5.4B valuation led by DST Global — a significant AI infra bet in a cautious market. Rillet quietly crossed the unicorn line with a $100M Series C at $1.0B led by ICONIQ, a fintech-tools name that fits ICONIQ's late-stage pattern. Outside the tracked tape, several notable rounds surfaced in the headlines: Castelion $1B Series C (hypersonic missiles), Muon Space $250M (satellites), Form Energy $750M Series G led by T. Rowe Price (iron-air batteries), Groq $350M at $3.5B pivoting to inference cloud. Data is thin — 3 deals is a low-activity window, so read trend signals cautiou
| Date | Company | Round | Amount | Valuation | Lead | Sector |
|---|---|---|---|---|---|---|
| 2026-08-18 | Rillet | Series C | $100M | $1.0B | ICONIQ | Fintech |
| 2026-08-17 | Higgsfield | Series B | $400M | $5.4B | DST Global | AI |
| 2026-08-16 | OpenRouter | Acquisition (announced, pending close) | $7.0B | $7.0B | Stripe (acquirer) | AI |
Where the window's activity sits on the funding ladder: deal count (solid) against disclosed capital (faded) per stage, with the companies behind each cluster. Stages come from the reported round labels; undisclosed amounts count as zero capital.
Nvidia is reportedly exploring a stake in Mercor at a $20B valuation — a data-providers angle that extends the AI-picks-and-shovels thesis beyond compute. On the fund side, Makers Fund closed $250M for Fund IV targeting interactive entertainment; PAG is reportedly planning ~$4B for an Asia buyout fund after returning $7B+ to LPs; Franklin Templeton closed a $1.5B inaugural collateralized fund obligation; and an unnamed PE firm closed an oversubscribed $440M debut fund. WSJ flags California's AI dominance driving $366B in VC — a macro figure worth noting but not actionable at the deal level. Fundraising momentum is bifurcated: established managers and AI-adjacent capital pools are clearing, w
| Lead Investor | Deals | Disclosed Capital |
|---|---|---|
| Stripe (acquirer) | 1 | $7.0B |
| DST Global | 1 | $400M |
| ICONIQ | 1 | $100M |
Stripe-OpenRouter at $7.0B is the clear centerpiece — a distribution and routing play for Stripe's expanding AI-commerce surface. TechCrunch's framing suggests the acquisition logic is commercial, not a 'singularity' narrative, which is the right way to read it. Two other M&A threads: Nebius raised its debt plan to $5B and is reportedly bidding for Decart AI, with Anthropic also circling — a neocloud consolidating AI infra assets. Separately, Bloomberg reported SpaceX attempted to acquire Cognition (AI coding), but Cognition's CEO publicly denied negotiations. The denial is notable: AI-coding startups are drawing strategic interest, but founders are not uniformly willing to sell at current t
Funding headlines from outside the tracked book — sourced links, not QL data.
The largest recent private rounds ($100M+) across the tracked book — 1902 ranked. Full board: quantlogix.ai/mega-rounds.
The Silicon Valley Private Market Daily — the 8pm PT desk close: qualified raises, roster re-rates and sector velocity from the QL private-market pipeline.
The private market displays intense concentration in AI-centric infrastructure and applications, as seen with Wispr and Rundoo. However, valuations remain volatile; Groq's valuation halving highlights significant uncertainty and recalibration for hardware-heavy AI players compared to previous peak market conditions. Overall capital remains accessible for established sectors, but performance-based scrutiny is tightening.
🗂️ Dataset updated: added 1 company to the QuantLogix private-companies list — Rundoo — 2,153 → 2,154. Append-only.
100 tracked names flagged for markdown risk — 121 scored nightly, 2032 left unscored (no comp bridge). Down rounds are recorded in the open ledger — receipts only work in public. Live boards: markdown-watch · down-round-ledger.
| # | Company | Sector | Risk Score | Band | Vs Comps | Last Mark | Last Round |
|---|---|---|---|---|---|---|---|
| 1 | Linktree | SaaS | 86 | High | +505% | $1.3B | 53 mo ago |
| 2 | Replit | Data / Infra | 86 | High | +220% | $9.0B | 40 mo ago |
| 3 | Xendit | Financial Services | 80 | High | +1658% | $2.7B | 51 mo ago |
| 4 | Forter | Fintech | 80 | High | +849% | $3.0B | 63 mo ago |
| 5 | Greenlight | Fintech | 80 | High | +536% | $2.3B | 65 mo ago |
| 6 | Betterment | Fintech | 80 | High | +376% | $1.1B | 41 mo ago |
| 7 | BetterUp | SaaS | 80 | High | +280% | $4.7B | 58 mo ago |
| 8 | Cross River Bank | fintech | 80 | High | +181% | $3.0B | 53 mo ago |
Nightly score: comp-bridge premium (45%) · round staleness (30%) · IPO-readiness drag (15%) · funding deceleration (10%). Companies without a computable public-comp bridge stay unscored — never guessed.
16 markdowns detected all-time · 4 flagged beforehand · 12 missed · hit rate 25%
| Company | Detected | Event | Mark | Called? |
|---|---|---|---|---|
| Wonder | 2026-08-17 | Mark cut −16.2% | $9.0B → $7.5B | ✗ Missed |
| Asimov | 2026-08-17 | Mark cut −18.7% | $1.2B → $1.0B | ✗ Missed |
| Harvey | 2026-08-17 | Mark cut −29.0% | $16B → $11B | ✗ Missed |
| Column | 2026-08-17 | Mark cut −41.7% | $10B → $6.0B | ✓ Flagged #41 · Elevated |
| Plaid | 2026-08-10 | Mark cut −23.8% | $8.0B → $6.1B | ✓ Flagged #26 · Elevated |
| Clay | 2026-08-10 | Mark cut −38.0% | $5.0B → $3.1B | ✗ Missed |
| Blockchain.com | 2026-08-10 | Mark cut −50.0% | $14B → $7.0B | ✗ Missed |
| Quantum Systems | 2026-08-10 | Mark cut −59.3% | $8.0B → $3.3B | ✓ Flagged #30 · Elevated |
Down-round & valuation headlines scraped at publication from Google News, Hacker News, CNBC, Yahoo Finance and the wider tech press.
Stripe buying OpenRouter for $7B is about transaction routing and AI-commerce infrastructure. If you're building in AI, the highest-value exit path right now is owning a chokepoint in how AI services are bought, routed, or billed — not just having a better model.
Harvey -29%, Asimov -18.7%, Wonder -16.2%. Linktree, Replit, and Xendit sit on the high-risk watch board. Late-stage AI and fintech marks are being repriced aggressively. If you're raising above $50M, expect investors to pressure-test your valuation against public comps.
Castelion ($1B), Muon Space ($250M), Form Energy ($750M). Deep-tech and defense-tech are attracting check sizes that would have gone to SaaS two years ago. Founders in these sectors should note: the capital is patient and strategic, not momentum-driven.
Activity is low but capital concentration is high. One $7B acquisition and two large AI rounds set the tone, but the 3-deal tape signals a quiet August. Watch the Nebius-Decart-Anthropic triangle and Nvidia's Mercor stake for the next AI-infrastructure consolidation signal. Markdowns will keep coming.