Private Markets, Angel and Secondary Investing, Sacra

Sacra

Private Markets, Angel and Secondary Investing

Bringing transparency to private markets so investors, founders, and employees can build on conviction. Sacra delivers deeply researched insights on the private companies shaping tomorrow's markets. By surfacing the data, context, and operator perspective that are missing from private markets today, we help secondary buyers and sellers price equity accurately and unlock liquidity for the people building these businesses.

Private Capital Markets

<ul><li>Browserbase raised a $40 million Series B in June 2025 at a $300 million post-money valuation.</li><li>Browserbase also offers Director, a no-code interface that lets non-technical users build browser automations through natural language instructions.</li><li>The Model Context Protocol server launch positions Browserbase to monetize the growing universe of AI agents that need browser capabilities.</li></ul>

Browserbase raised a $40 million Series B in June 2025 at a $300 million post-money valuation.Browserbase also offers Director, a no-code interface that lets non-technical users build browser automations through natural language instructions.The Model Context Protocol server launch positions Browserbase to monetize the growing universe of AI agents that need browser capabilities.

Cerebras Systems / Private Capital Markets

<ul><li>Since our last coverage, Cerebras postponed its IPO following regulatory questions about its UAE revenue concentration (G42 accounted for ~83% of 2023 revenue) and instead raised $1B from Fidelity and Tiger Global.</li><li>Cerebras&#39;s single-chip architecture loads entire AI models onto one chip with ~44GB of onboard memory, delivering inference ~10x faster than traditional multi-GPU setups—the company historically sold these as $2M hardware units to national labs, but launched a cloud inference API in summer 2024 that has since become the primary growth driver, serving customers like Perplexity, Notion, Windsurf, and Cognition on a pay-per-token basis.</li><li>Where selling $2M chips to national labs like Argonne and Livermore limited Cerebras to a small pool of state-backed research customers with long sales cycles and high revenue concentration, selling inference via API creates higher velocity and opens up the much larger market of AI startups and enterprises that want speed without buying and operating specialized hardware.</li></ul>

Since our last coverage, Cerebras postponed its IPO following regulatory questions about its UAE revenue concentration (G42 accounted for ~83% of 2023 revenue) and instead raised $1B from Fidelity and Tiger Global.Cerebras&#39;s single-chip architecture loads entire AI models onto one chip with ~44GB of onboard memory, delivering inference ~10x faster than traditional multi-GPU setups—the company historically sold these as $2M hardware units to national labs, but launched a cloud inference API in summer 2024 that has since become the primary growth driver, serving customers like Perplexity, Notion, Windsurf, and Cognition on a pay-per-token basis.Where selling $2M chips to national labs like Argonne and Livermore limited Cerebras to a small pool of state-backed research customers with long sales cycles and high revenue concentration, selling inference via API creates higher velocity and opens up the much larger market of AI startups and enterprises that want speed without buying and operating specialized hardware.

<ul><li>Poolside closed a $500 million Series B in October 2024 at approximately $3 billion valuation.</li><li>Poolside announced Project Horizon, a 2 gigawatt AI campus in West Texas.</li><li>Poolside operates as a B2B enterprise software company selling AI coding automation to large organizations.</li></ul>

Poolside closed a $500 million Series B in October 2024 at approximately $3 billion valuation.Poolside announced Project Horizon, a 2 gigawatt AI campus in West Texas.Poolside operates as a B2B enterprise software company selling AI coding automation to large organizations.

<ul><li>Sacra estimates that GPTZero hit $24M in ARR in 2025, up 253% year-over-year from $6.8M at the end of 2024.</li><li>GPTZero raised $10 million in a Series A round in June 2024 led by Footwork VC.</li><li>GPTZero analyzes written text to determine whether it was generated by AI or written by a human.</li></ul>

Sacra estimates that GPTZero hit $24M in ARR in 2025, up 253% year-over-year from $6.8M at the end of 2024.GPTZero raised $10 million in a Series A round in June 2024 led by Footwork VC.GPTZero analyzes written text to determine whether it was generated by AI or written by a human.

Semiconductor & Technology Specialist, Ingenuity

William Keating

Semiconductor & Technology Specialist

Ingenuity

Our focus is exclusively on in-depth research & consulting in the broader semiconductor industry. We focus on the key players, namely Intel, Micron, Qualcomm, Apple, Samsung, NVIDIA, AMD, TSMC & Global Foundries - as well as some of the lesser known, but nonetheless critical, companies such as ASML (for EUV), Mellanox, Cavium, Xilinx etc. We specialise in their products, roadmaps, process technologies, competitive advantages & threats etc. We also help our clients understand the implications of new and emerging technologies, e.g. 3D X-Point, 3D NAND, Carbon Nanotubes, Autonomous Driving, Graphene, Silicon Photonics, Wafer-Level Optics, Artificial Intelligence, FPGA, GPU, ASIC etc. 

Semiconductor Analysis & Research

Equity Bottom-Up

<ul>
<li>After taking short positions against Palantir &amp; NVIDIA, Michael Burry has closed his hedge fund and taken to substack to continue his assault on the AI bubble</li>
<li>While he makes some valid points, these are mainly things everybody already knows and in the end he's missing the forest for the trees</li>
<li>There are key structural issues surrounding the AI Infrastructure build out (grid, foundry, memory capacity to mention a few). These will drive course corrections, all by themselves.</li>
</ul>


After taking short positions against Palantir &amp; NVIDIA, Michael Burry has closed his hedge fund and taken to substack to continue his assault on the AI bubble
While he makes some valid points, these are mainly things everybody already knows and in the end he's missing the forest for the trees
There are key structural issues surrounding the AI Infrastructure build out (grid, foundry, memory capacity to mention a few). These will drive course corrections, all by themselves.


NVIDIA. Burry's Claims Miss The Forest For The Trees. The Real Issues Are Structural, Not Legal

United States

OpenAI, L.P. operates as a software company. The Company specializes in AI research and deployment that aims to ensure that artificial general intelligence benefits all of humanity. OpenAI serves customers worldwide.

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OpenAI (2193707D US)

Primer: Browserbase - 07 Dec 2025

Platform for developers to host, manage, and monitor headless browsers in the cloud

Sacra

Cerebras Vs Nvidia

TL;DR: After UAE regulatory scrutiny stalled its IPO, Cerebras raised $1B and is diversifying revenue by selling cloud inference alongside...

Sacra

Primer: Poolside - 07 Dec 2025

Company developing advanced AI models to automate and improve coding processes for businesses

Sacra

Primer: GPTZero - 07 Dec 2025

AI detection platform for identifying AI-generated text in documents

Sacra

NVIDIA. Burry's Claims Miss The Forest For The Trees. The Real Issues Are Structural, Not Legal

There are key structural issues surrounding the AI Infrastructure build out (grid, foundry, memory capacity to mention a few). These will drive...

William Keating

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