Daily Funding Roundup:
June 1, 2026
First trading day of June and Anthropic confidentially filed its S-1 four days after the Series H. DriveNets cleared $8.5B on a $410M Series D with AMD on the cap table, the cleanest 'picks-and-shovels' print of the day. Tripo AI took $200M to cross unicorn. Mecka AI disclosed $60M at $100M ARR for robotics training data. S&P closed at record 7,600; HPE +9% on a record quarter. Brent gapped higher on the Iran reversal. Motorola acquired D-Fend Solutions for $1.5B.
Rounds
Ra'anana, Israel-based open Ethernet fabric DriveNets raised a $410M Series D at $8.5B post-money co-led by Bessemer Venture Partners and Atreides Management, with AMD joining the cap table. The company's Network Cloud / DDC architecture competes directly with Nvidia and Cisco for the AI scheduler fabric slot. Cash-flow positive since 2025. Co-founded 2015 by Ido Susan (CEO, ex-Intucell sold to Cisco) and Hillel Kobrinsky. Total raised: $1B.
Beijing and San Francisco-based AI 3D foundation-models company Tripo AI (operated by VAST) raised nearly $200M co-led by Ince Capital and a China Life-affiliated Yangtze River Delta tech fund. Alibaba and Baidu Ventures rolled over from the March $50M round. Valuation reportedly crossed $1B. Launched Project Eden, a persistent multiplayer world-model initiative, alongside the raise. Founded 2024 by Simon Song (CEO, ex-MiniMax co-founder).
New York-based robotics training-data company Mecka AI disclosed a $35M follow-on to its November 2025 $25M Series A, bringing combined funding to $60M. Lead Framework Ventures called it 'the fastest-growing revenue company we've ever invested in'. The company pays baristas, cooks, and mechanics to wear sensors and iPhone rigs while doing real-world tasks, then sells the labeled multimodal data to robotics labs. Claims $100M ARR on signed contracts. Co-founded 2025 by Josh Gao (CEO, ex-sneakerhead reseller, restaurant-payments founder, and Coinbase acquiree).
Hong Kong-based institutional crypto derivatives platform SignalPlus closed a $50M Series B1 at $500M post-money led by HashKey Capital. Did $160B platform volume in Q4 2025 on Deribit market-making and structured products. Co-founded 2022 by Chris Yu (CEO).
Seoul-based small-satellite launch vehicle company Unastella raised a $24M Series B led by Altos Ventures. Flew UNA EXPRESS-I from Korean soil in May 2025 using proprietary kerosene/LOX engines; targeting orbital plus eventual crewed sub-orbital. Founded 2022 by Jae Park (CEO, ex-Korea Aerospace Research Institute and DLR Berlin). Total raised: $44M.
New York-based AI-native biotech Waypoint Bio raised a $20M Series A led by Amplify Partners (Elliot Hershberg joining the board). Uses spatial pooled screening and computer vision to design in vivo CAR T therapies for solid tumors; lead program WAY-103. Co-founded 2021 by Xinchen Wang (CEO); CTO Patrick Kaifosh joined from CTRL-Labs and Meta Reality Labs. Total raised: $34.5M.
Bay Area-based consumer AI Sekai raised a $20M Series A co-led by Khosla Ventures and Connect Ventures. The app turns text prompts into playable mini-apps, utilities, and games with a remix feed: 15M+ mini-apps created, 200K per day, and over one hour daily session time. Founded 2024 by 4th-time founder and CEO Lucky Zhang (previously sold Yi+ AI to Apple in 2017 and Blacktail to ByteDance in 2020). Total raised: $26M.
Costa Mesa, California-based Veritas Aortic Solutions raised a $12M seed to advance its Transcatheter Valved Aortic Root Conduit (TVARC), a catheter-based non-surgical alternative for aortic root and ascending aortic disease. Co-founded 2024 (spun out of inQB8 Medical Technologies) by J. Brent Ratz (CEO) and Arshad Quadri, MD (Executive Chairman and CMO).
New York-based SpeedLabs raised a $6.5M seed led by Parlay Capital Holdings to build 'Momentum Markets', an AI engine that mints and prices entirely new in-play sports markets in real time as momentum swings happen. Launching summer 2026. Co-founded 2025 by Nick Meader (CEO) and David Woodley.
Also Noted
Fintech platform Ficus raised $2.4M pre-seed from Founder Collective and Better Tomorrow Ventures to modernize life-insurance retained-asset accounts as digital beneficiary accounts. Founded 2025 by CEO Daniel Nissenbaum.
Acquisitions
Motorola Solutions (NYSE: MSI) announced the $1.5B acquisition of Israel-based counter-drone company D-Fend Solutions. D-Fend's flagship EnforceAir uses radio-frequency takeover to seize control of rogue drones mid-flight and land them safely, rather than jamming or kinetic interdiction. Deployed in 30+ countries; 50%+ annual growth; 2026E revenue $185M. Tied to FY26 NDAA Safer Skies Act expanding state and local law enforcement counter-drone authority. Close expected Q4 2026.
News & Signals
Anthropic confidentially files S-1, four trading days after $965B Series H
Anthropic confirmed Monday it has confidentially filed a Form S-1 with the SEC, four trading days after the $65B Series H at $965B post-money. Filing is confidential, no public revenue or risk disclosure yet. Run-rate cited at roughly $47B (May 2026) vs. $10B a year prior. Frames the IPO race against SpaceX (pricing window June 11-12) and OpenAI (confidential filing expected within weeks). Two camps on VC X by EOD: 'Anthropic seized the narrative by filing first' vs. the contrarian read that 'Anthropic just volunteered to absorb all the disclosure risk and the first comp print, OpenAI files into a known book.'
Markets ignore the Iran reversal, S&P closes at record 7,599.96
S&P 500 +0.26% to 7,599.96 (record close). Dow, S&P 500, and Nasdaq all hit fresh all-time intraday highs. The tech rally overpowered the oil spike. The 'June is the worst month in midterm years' seasonal pattern got ignored on day one. Nvidia +6% intraday on a new PC chip launch. HPE +9.35% on a record Q2, raising FY26 revenue guide to 29-33% (extended +30% after the bell), reinforcing the picks-and-shovels AI-infra thesis already visible in DriveNets' Series D.
Brent gaps higher on Iran reversal: +5% intraday, +7% on the open
Brent opened +7%+ after Iranian media said Tehran suspended communications with Washington amid Israel/Lebanon escalation, eventually settling +5% intraday above $95/bbl. The trade that drove Brent down 19% in May had been unwinding all weekend. Pulled back from highs late in the session after Trump said Israel and Hezbollah agreed to halt attacks and indirect Iran talks were continuing. The geopolitical premium is back in play but did not derail the tech rally.
ISM Manufacturing 54.0 beats, strongest print since May 2022
Headline ISM Manufacturing 54.0 vs. 53.0 expected vs. 52.7 prior, strongest since May 2022. New orders 56.8 (+2.7), imports 53.0 (+2.7), employment 48.6 (+2.2 but still below 50). Bullish for the soft-landing narrative; bearish for September Fed cut odds. Reinforced the equity melt-up rather than capping it. Friday NFP is the next macro test.
SpaceX pricing window June 11-12 confirmed, three trillion-dollar S-1s in motion
SpaceX roadshow officially set for the week of June 8, pricing June 11, first trade June 12 on Nasdaq under SPCX at roughly $1.75T (targeting a $75B raise, which would top Aramco as the largest IPO ever). Goldman lead underwriter, 30% retail allocation. Combined with Anthropic's confidential S-1 (today) and OpenAI's expected filing within weeks, the three-headed mega-cap IPO calendar is no longer hypothetical. Half of VC X called it 'dot-com 2.0'; the other half called it the cleanest setup in years for late-stage NAV marks.
VC Mood on X
Anthropic's confidential S-1 filing dropped Monday and split VC X into two clean camps within hours. Conventional take: Anthropic seized the narrative by filing first, OpenAI gets boxed in. Contrarian take (gaining traction by EOD): Anthropic just volunteered to absorb all the disclosure risk and the first comp print, OpenAI now files into a known book. Both are right, which is why the chatter would not die. Combined with the SpaceX pricing window confirmed for June 11-12 at a $1.75T target with a $75B raise, the three-headed mega-cap IPO calendar is no longer hypothetical. Half called it dot-com 2.0; the other half called it the cleanest late-stage NAV-mark setup in years.
The day's clearest 'picks and shovels are eating the apps' print was DriveNets at $8.5B with AMD on the cap table, plus HPE +9% after a record Q2 with raised FY26 guidance to 29-33%. The viral framing was unchanged from last week: '65% of Q1 2026 venture went to four companies (OpenAI, Anthropic, xAI, Waymo)', used by bulls as confirmation and bears as warning. Mecka AI's $100M ARR on signed contracts hit every robotics feed; Framework Ventures calling it 'the fastest-growing revenue company we've ever invested in' got 6-figure impressions on its own. Mecka's ex-sneakerhead-reseller, ex-restaurant-payments, ex-Coinbase-acquiree origin story for CEO Josh Gao was the share-bait.
Tech VC X mostly ignored the Brent gap and Iran reversal; macro Twitter handled the read-through. One viral anecdote: an investment banker offering his Bay Area house in exchange for Anthropic IPO allocation, passed around as the unofficial peak-mania signal. Net: the tape opened June risk-on, ignored the seasonal pattern, ignored the geopolitical re-rating, and printed records anyway. The 'is this the bubble or the platform' debate that defined the weekend now has a four-day countdown to NFP Friday and an eleven-day countdown to SpaceX pricing.
Rounds and signals sourced from SEC filings, press releases, and verified news reports. All amounts in USD unless noted. Reporting reflects information available at time of publication.