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Papa Chakravarthy liked thisPapa Chakravarthy liked thisBIG NEWS: Today we are launching Blockit AI — the first AI scheduling agent that actually understands your time. I've been obsessed with this idea for over a decade. After spending my career as a partner at Sequoia, I stepped back to finally build it. My partners were supportive, though a bit puzzled. Why leave to start — of all things — a *calendar* company? Because I believe the calendar is the last untouched social network, and it can only now be unlocked through AI. I teamed up with my co-founder Yoon-Suk (John) Han who has spent a decade at 3 different calendar companies (can’t make that up). We have built a scheduling agent that understands context and can handle any degree of complexity. It has spread purely through virality to date. So far, Blockit has coordinated 100,000+ meetings — all with zero humans in the loop. We now serve 200+ companies including startups like Together AI, Brex, Rogo; firms like a16z, Accel, Index; and some large enterprises we cannot yet disclose. Most importantly, the network: when two Blockit users encounter each other in the wild — boom, the agent can see both calendars and instantly find the best time. Scheduling accelerates from days to minutes. We're excited to emerge from stealth and announce our $5M raise from Sequoia led by Pat Grady with participation from Haystack, Adjacent, Original, and NPV, i.e. Jeff Weiner, the former CEO of Linkedin. Come for the agent, stay for the network — start free today.
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Papa Chakravarthy liked thisPapa Chakravarthy liked thisYesterday, I walked out of DHS Headquarters for the last time, after an incredible four years serving as Chief Information Officer, Acting Deputy Under Secretary for Management, and Chief Artificial Intelligence Officer. I've felt a lot of things over the past week, but most of all I've felt pride. I'm proud of how we delivered for the DHS workforce - 260,000 women and men who put their lives on the line every day to safeguard our homeland, our people, and our values, from digitizing border processing to get our law enforcement officers out from behind desks and into the field, to renovating dozens of our worst facilities and getting TSA Officers the pay equity they deserved. I'm proud of how we used technology to make our country safer, from using AI to unlock new leads in investigations into fentanyl trafficking and child sexual exploitation to strengthening our cybersecurity through bug bounties and supply chain risk management initiatives. I'm proud of how we transformed the millions of interactions DHS has with the public every day, from routine experiences like going through airport security to profoundly significant moments like applying for assistance after surviving a national disaster. And most importantly, I'm proud to have worked alongside an absolutely incredible team of dedicated, talented, and passionate public servants, both career employees and fellow appointees, under the leadership of Secretary Alejandro N. Mayorkas. He led with kindness and dignity under the most challenging circumstances, and always put the needs of those we serve first. It has been an honor and a privilege to serve. Now, I'm looking forward to taking some time to recharge as I start to explore what's next.
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Papa Chakravarthy liked thisPapa Chakravarthy liked thisHomecoming Capital is excited to welcome Charlie Little to our firm as an Associate. Charlie spent the past two years at PEI Global Partners and graduated from Dartmouth College in 2022. We look forward to working with Charlie as we continue to invest in zero-emission infrastructure.
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Papa Chakravarthy liked thisPapa Chakravarthy liked thisI’m happy to share that I’m starting a new position as Sr Product Manager at Tesla supporting the Megapack, Tesla’s utility scale energy storage solution. The last 4 years at Rivian were an absolute blast, I’ve had the opportunity to really stretch myself at a company that has such a strong mission to make the world adventurous. Huge thank you to my mentors and managers alike for giving me the opportunity to grow and develop my skills. Aimen Shawki Matt Stout Scott MacKenzie As I draw a close to my MBA at University of California, Berkeley, Haas School of Business, the calling to help in our transition to renewable energy was far too strong, and this role at Tesla helps me contribute to the transition into sustainable energy.
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Papa Chakravarthy liked thisAfter almost 3 years helping build Alchemy and the blockchain ecosystem, I'm moving onto a new chapter after this week. 🫡 I am so grateful to the founders, our entire team, and our customers from the world's largest enterprises to the most crypto-native entrepreneurs. Being part of the journey from 25 to 150+ incredible people and more than 10X'ing usage and customers is a rare and valuable experience I will remember fondly. Along that journey, I saw firsthand how building a developer and consumer platform for a nascent and complicated industry is a challenging but rewarding endeavor that makes a genuine impact. 🌎 Stablecoins enabling instant, free payments and remittances, new consumer experiences for content verification and loyalty programs, and the tokenization of real-world assets by the world's largest financial institutions - core blockchain technology will continue to grow and make a positive impact despite the noise at times. Alchemy is full of amazing human beings working incredibly hard to build a better Internet - and I loved launching new products, creating highly-effective teams, recruiting key teammates, scaling a growth machine, closing valuable customers, and imagining what the future of the Internet could look like. 👨💻 Building something unique and important with exceptional people is what made this special and makes us feel alive. 🔥 Thank you to the team, our partners, and the ecosystem! Onward. 🚀
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Papa Chakravarthy liked thisPapa Chakravarthy liked thisLife update! I'll be joining Johns Hopkins as an Assistant Professor of Computer Science in July 2024 - in the interim I'll be a postdoc at Carnegie Mellon in the Machine Learning Department. Excited for the next chapter, and hit me up if you’re in Pittsburgh / Baltimore!
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Papa Chakravarthy liked thisPapa Chakravarthy liked thisAfter two years of leading our fantastic Field Ops team at Bear Robotics - it's time for a change. This week I step into a new role as Director of Operations. From refining supply chain and logistics to enhancing customer success and business operations, the challenges ahead are crucial to unlocking the next phase of growth for both Bear Robotics and for myself. To my mentors, peers, and teams - a massive thanks for your support and trust. Excited to dive into this new role and push the boundaries of operational excellence at Bear Robotics. Here's to our continued growth! #newrole #operations #BearRobotics #robotics
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Papa Chakravarthy liked thisPapa Chakravarthy liked thisIt was a pleasure to serve on a panel discussion earlier this week at the Greater Miami Chamber of Commerce's Workforce Housing Solutions Summit. The housing affordability challenge in our region is well-documented. Lesser known are some of the innovative zoning policies, design concepts and financing solutions that enable the development community to build workforce housing. Look forward to continuing to engage in this productive dialogue and thank you to my co-panelists for their leadership on this topic. Ivo Fernandez, Jr. Nathan Kogon Anthony De Yurre, Esq, LLM
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Caregiver Status Associated with Genital Herpes in HIV+ Persons
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Sainty Thomas, CFA
RIMCO Investments • 3K followers
Just read the Cambridge Associates numbers on US PE and VC. Over 25 years, PE has returned ~12.1% a year. VC ~8.0%. And it’s not just the long view — PE has beaten VC across every horizon, from 1 year to 20 years. The headline is simple: private equity has been the more consistent wealth builder. Venture hasn’t kept up. But that’s only half the story. VC has delivered explosive cycles — years where it looked unbeatable. The problem is what came after. The drawdowns erased a lot of the highs. Meanwhile, PE just kept compounding. Less drama, more predictability. And that’s what shows up when you stretch the lens. So the real question for allocators like us: are we overvaluing optionality in venture, or undervaluing the comfort of compounding in PE? In a world of AI, biotech, and energy transitions, does the risk/reward shift? Not sure yet. But it feels like the next decade may test whether this gap is structural… or just a long cycle waiting to turn. #PrivateEquity #VentureCapital #AlternativeInvestments #FamilyOffice #InstitutionalInvesting #Compounding #InvestmentStrategy #MiddleEastInvesting
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Kyle LaHucik
Endpoints News • 15K followers
Only a handful of freshman biotech venture funds have uncorked in recent years. But former Moderna leaders Evan Rachlin and Lorence Kim have been able to collect $325 million for their inaugural fund at their Florida firm Ascenta Capital. They had targeted $350 million but decided to close the first fund early in the summer because their six-company portfolio was gaining momentum. “It’s a tough environment to raise a new fund focused on biotech that doesn’t have the letters ‘A’ and ‘I’ in it, but we did do an AI deal, actually, in biotech [Iambic Therapeutics] that’s going great,” Rachlin said in an interview with Endpoints News. “You do a couple of early deals, got some good momentum, more capital came in, did a couple more and it became this virtuous cycle once we cracked that.” #ascentacapital #adarx #iambic #orsobio #alpha9oncology #odysseytherapeutics #cardurion #biotechventurefunding #biotechvc https://lnkd.in/gQWRf5XS
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Luca Mossini
Enzyme • 4K followers
After years working with managers moving funds on-chain, I’ve noticed the same pattern: The hard part isn’t deploying contracts. It’s making the right structural decisions upfront. So we at Enzyme have summarized the 5 questions every on-chain fund needs to answer. These 5 design choices matter more than the strategy itself. Made a high-level breakdown for managers & allocators → just swipe through.
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Jason Shuman
Primary Venture Partners • 38K followers
I’ve spoken to over 2 dozen MDs at PE firms I can confidently say that the arb of figuring out how to implement Vertical AI at portfolio companies is very real right now It will fundamentally change underwriting for those who can do it predictably and unlock generational returns. Most are aware they need to act. Very few have.
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Mo Al Adham
Frec • 5K followers
We get this question a lot: “Aside from fees and minimums, how’s Frec different from AQR Capital Management for long short direct indexing?” Frec, like BlackRock's Aperio and a few others in the space, has a different philosophy than AQR when it comes to long short portfolio construction. We let customers tilt their portfolios using classic factors (such as value, momentum, etc), whereas AQR has a proprietary “one-size-fits-all” alpha model. At Frec, we believe letting customers choose their own factor tilt is a more personalized approach. For example, some customers may be heavily invested in technology and growth already, and may prefer exposure to value + quality. Others may want exposure to growth because they’ve been conservative with their allocation and missed out on the AI run. Frec curates various factor tilts and historically backtests each across a full economic cycle. The past does not predict future performance, but our simulations provide a good picture of how the tilted portfolios performed relative to benchmarks. TL;DR AQR is a hedge fund, while Frec is a tech investment platform. AQR’s “one-size-fits-all” alpha model has limited scale, so they may be incentivized to increase fees and minimums. Our model is scalable so we are incentivized to broaden access by reducing fees and minimums. And finally, Frec is the only direct-to-consumer offering in the space. Customers can get started with long short in minutes without an advisor.
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Cathy Han
Levro • 8K followers
Industry LLMs are here, and Anthropic just announced a big one this week: Claude for Financial Analysis. It’s a platform that ties together sources like PitchBook and S&P to help you analyze markets, conduct research, and make investment decisions. More than a tool, it represents a strategic move to go from general-purpose AI to vertical-specific solutions tailored to industry needs. These launches are significant for #businesses and #startups alike, and partially illustrates why it’s both exciting and difficult to build in this era of AI. Things change so fast. If you’re a user, think about how this might reshape your workflows. If you’re a builder, think about what would differentiate your product in the long run even as the landscape keeps changing. Big Tech will always build platforms, but the startup advantage is deep vertical expertise because even tools like these won’t be right for every company (cost, privacy, specific needs, etc.). This is like when Apple built the iPhone, which gave way to so many category defining apps across social, finance, commerce, health, travel, etc. There are still a lot more apps to be built! [Source Credit: Anthropic website for the visual]
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Deepak Gurnani
Versor Investments • 1K followers
In my last post, I discussed the central importance of high-quality, curated data in applying #AI to Event Driven investing. (Refer to my last post here: https://lnkd.in/eyGJKzTA) But even the best data isn’t inherently predictive. It must be transformed into something models can learn from. That’s where FEATURE ENGINEERING comes in. At Versor Investments, feature engineering is the critical bridge between raw data and model-ready inputs. It’s a blend of domain expertise, investment intuition, and statistical techniques — and in #MergerArbitrage, it’s often where much of the real predictive power lies. We employ a variety of techniques to extract useful signals from complex datasets. Dimensionality reduction helps simplify high-dimensional data while preserving meaningful variance and minimizing noise. Natural Language Processing (NLP) allows us to quantify sentiment and language tone extracted from deal press releases, call transcripts, regulatory filings, and merger agreements. These methods help uncover subtle signals embedded in the unstructured aspects of deal flow. The features we engineer are highly tailored to the structure of M&A events. We capture regulatory timelines, estimating how long antitrust or regulatory reviews may take. We incorporate types of required approvals and the complexity of the regulatory environment. We build features based on deal structure — including stock versus cash offers, transaction size, and the strategic rationale behind the merger. Historical analogues also play a role, using past deal characteristics from similar industries and sectors. At the firm level, we incorporate financial health metrics for both acquirers and targets, liquidity conditions, and shareholder concentration. Board composition overlap between the two companies can also be informative in assessing deal dynamics. Importantly, these features don’t just feed a single prediction. They allow us to estimate multiple dimensions of deal risk — the probability of deal closure, likelihood of failure, and potential for competing bids or price revisions. Ultimately, great models start with great features. And great features come from deeply understanding both the data and the domain. In my next post, I’ll share how we train models based on these engineered features — and how we adapt as markets and data evolve. Stay tuned. For more on quantitative investing, subscribe to our blog: https://lnkd.in/eQTV_7hh
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Julia Hornstein
The Information • 4K followers
ICYMI: Venture capital juggernaut Andreessen Horowitz (a16z) pulled a power move at this year's Tech Week — and it's become the conference's most compelling niche drama. Tech Week, whose current iteration was started by a16z in 2022, returned to New York City this month with a full calendar of events just as the city started heating up for summer. The conference's "decentralized" nature means anyone can throw an event and apply to have it added to the official calendar, provided they follow a set of rules. However, one of this year's new rules has drawn criticism from some organizers and attendees: Official tech week events must use Partiful. "The only official events platform this year is Partiful," the 2025 Tech Week guide says. That's left Luma, a competing events platform popular at previous iterations of Tech Week, out in the cold. Versions of Tech Week's events FAQ document from 2023 and 2024 said events could use either Luma or Partiful. And here's what's gotten tongues wagging: a16z is invested in Partiful, but not in Luma. w Sydney Bradley and Samantha Stokes https://lnkd.in/gnGmQnDN
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Matthew Weinberg
Max Ventures • 13K followers
NYC is losing young technical founders to SF — and it’s not about vibes. It’s about cost of entry. SF has far more entry infrastructure than NYC: i.e. the housing, community, and early support (financial and otherwise) that lets founders start building before they raise capital. This is widening the gap between the two cities' tech sectors. We are specifically calling for ideas (and hopefully action) to address NYC’s dearth of hacker houses: physical spaces that combine housing, workspace, community, and early peer support. I’m convinced that seeding hacker houses, if done right, is a low-cost, high-impact way to attract more young technical founders to NYC — and critically, something this community can actually do. And we should. The data is stark. Venture investment in NYC is ~19% of SF’s total — the lowest since 2017 — and the biggest, most innovative companies (especially in AI) are overwhelmingly being built in San Francisco. People who want to be entrepreneurs tend to work where those companies are. Unsurprisingly, many students and young builders assume they must go west. But do they actually want to — or is it just easier to get started there? I spent significant time in the Bay last year, and one difference stood out immediately: SF is dense with hacker houses and founder residences that help people get from 0→1. These resources are especially critical for recent grads and first-time founders who might lack capital or built-in networks. NYC may have long-term pull, but at the earliest stage, higher upfront costs and friction (recent Economist data suggests ~50% higher rents than SF) push many founders away. Hacker houses may sound anachronistic, but they’re real centers of gravity. We estimate SF has at least ~10x more active hacker houses than NYC, and that these houses have helped foster hundreds of billions of dollars in market value. I’m an NYC tech evangelist. I’ve worked on tech ecosystem development at New York City Economic Development Corporation, helped design national innovation programs for the Obama White House, and now invest in early-stage companies as a GP at Max Ventures. From a dollars-to-impact perspective, seeding hacker houses in NYC is one of the most efficient levers the city can pull. We wrote an overview doc (linked below) that explores this concept — and we'd welcome feedback from the NYC tech community. We are also hosting a small series of conversations — starting with a dinner in February co-hosted with Tech:NYC, Keel (Brent J. Smith), Company Ventures and Inspired Capital — to bring together leaders across tech, real estate, and policy. 👉 If you’re a founder, operator, VC, student, or have built / lived in a hacker house: • Does this resonate? • What would make this work in NYC? • Who’s already doing something adjacent we should talk to? Would love to connect if you’re interested in contributing or joining the conversation.
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