Family Office · Private Equity · Secondaries
Disciplined Capital, Enduring Value
AJM Capital is a family office focused on private equity and secondary market investments. We pursue long-term, thesis-driven value creation across select sectors with conviction and patience.
Our StrategyAbout the Firm
Built on Conviction, Driven by Insight
AJM Capital, LLC is the investment vehicle of Matthew J. Johnson and Amanda S. Williamson. Based in Evanston, Illinois, the firm deploys capital across private equity, secondary market transactions, and select direct investments.
With a deliberate focus on the secondary market, AJM Capital acquires limited partnership interests and structured equity positions in established private equity funds, unlocking value through disciplined sourcing, rigorous due diligence, and patient portfolio construction.
Our approach is rooted in a deep understanding of fund economics, GP-LP dynamics, and the evolving landscape of private capital markets.
Investment Strategy
Where We Invest
AJM Capital operates at the intersection of private equity and the secondary market, deploying capital through three core strategies.
Secondary Acquisitions
We acquire limited partnership interests in established private equity and alternative investment funds. By sourcing in the secondary market, we gain access to mature, de-risked portfolios at attractive valuations with accelerated return profiles.
Direct Private Equity
Selectively, we invest directly in private companies and co-investment opportunities alongside established sponsors. Our focus areas include technology, education, healthcare, and community-oriented enterprises with strong fundamentals.
Structured Solutions
We evaluate GP-led continuation vehicles, preferred equity structures, and bespoke liquidity solutions. These transactions leverage our understanding of fund mechanics and alignment of interests across the capital stack.
Current Holdings
Portfolio Companies
AJM Capital maintains positions across public equities and private ventures, with a focus on technology, artificial intelligence, and platform-scale businesses.
Private Investments
Aalo Atomics is an Austin, Texas-based nuclear engineering company building factory-manufactured, fully modular nuclear power plants purpose-built for AI data centers. Its flagship Aalo Pod is a 50 MWe plant comprising five sodium-cooled Aalo-1 microreactors, requiring no external water source and designed for rapid on-site assembly. Selected by the U.S. Department of Energy for the Nuclear Reactor Pilot Program, Aalo achieved a landmark milestone on July 4, 2026, when Aalo-X reached zero-power criticality at Idaho National Laboratory — the first new sodium-cooled reactor to go critical in the U.S. in over four decades. The company aims to deliver clean, dispatchable electricity at 3¢ per kWh at gigawatt scale.
Acquired by SpaceX · February 2, 2026
All-stock merger at $1.25T combined valuation · 0.1433 SpaceX shares per xAI share · $75.46/share cash election
Perplexity is an AI-native answer engine that is redefining how people search for and consume information. The platform combines large language models with real-time web access to deliver cited, conversational answers, positioning itself as a direct challenger to traditional search. With rapidly scaling annual recurring revenue and a valuation exceeding $9 billion, Perplexity represents a new paradigm in knowledge discovery and AI-assisted research.
IPO: June 12, 2026 · Nasdaq: SPCX
Public Equities
SPCX
Space Exploration Technologies Corp. designs, manufactures, and launches advanced rockets and spacecraft, operating Falcon 9 — the world's most flown orbital rocket — and developing Starship for missions to the Moon, Mars, and beyond. Through its Starlink subsidiary, SpaceX operates the world's largest satellite constellation, delivering high-speed broadband internet to over 160 countries and more than 10 million subscribers. On February 2, 2026, SpaceX completed the all-stock acquisition of xAI, folding the Grok frontier AI platform, one of the world's largest AI training clusters, and the Grok for Government enterprise business into the company as a wholly-owned subsidiary at a combined $1.25 trillion valuation — the largest merger in history. The unified entity is pursuing orbital data centers powered by Starlink and Starship V3, integrating Grok with the satellite constellation for space-based compute. The company listed on Nasdaq under the ticker SPCX on June 12, 2026 in the largest IPO in history, priced at $135 per share at a valuation of approximately $1.77 trillion.
TSLA
Tesla designs, manufactures, and sells electric vehicles, energy generation and storage systems, and related services globally. The company operates through its Automotive segment, offering the Model S, 3, X, Y, Cybertruck, and Semi, and its Energy Generation and Storage segment, providing Powerwall, Megapack, and solar products. Tesla also develops autonomous driving technology, operates the world's largest fast-charging network, and is advancing humanoid robotics through its Optimus program.
NVDA
NVIDIA is the world's leading designer of graphics processing units (GPUs) and accelerated computing platforms. The company's data center business powers the global AI infrastructure buildout, with its H100 and Blackwell architectures serving as the de facto standard for training and inference of large language models. NVIDIA also provides platforms for gaming, professional visualization, autonomous vehicles, and robotics, supported by its CUDA software ecosystem.
AMZN
Amazon is a global technology and commerce company operating the world's largest e-commerce marketplace and Amazon Web Services (AWS), the leading cloud computing platform. The company also operates a premier membership program (Prime), a major advertising business, a first-party device ecosystem (Alexa, Ring, Kindle), original content studios, and a rapidly expanding logistics and fulfillment network spanning air, ground, and last-mile delivery.
GOOGL / GOOG
Alphabet is the parent company of Google, the world's dominant search engine, and a global leader in digital advertising, cloud computing, and artificial intelligence. The company's portfolio includes Google Search, YouTube, Android, Chrome, Google Cloud Platform, Waymo (autonomous vehicles), DeepMind (AI research), and Verily (life sciences). Google Cloud is one of the three major hyperscale cloud providers, and the company's Gemini AI models power products across the ecosystem.
PLTR
Palantir Technologies builds and deploys software platforms that enable organizations to integrate, analyze, and act on complex data at scale. Its core platforms — Gotham (defense and intelligence), Foundry (commercial enterprise), and AIP (AI-powered decision making) — serve government agencies, military organizations, and Fortune 500 companies. Palantir is a category leader in operational AI, bridging the gap between large language models and real-world enterprise workflows.
NFLX
Netflix is the world's leading streaming entertainment platform, serving over 280 million paid memberships across more than 190 countries. The company produces and distributes a broad library of original TV series, films, documentaries, and games across multiple genres and languages. Netflix pioneered the subscription streaming model and continues to expand into live events, advertising-supported tiers, and interactive gaming, operating the largest content investment in global entertainment.
Holdings listed above are as of the current period and are subject to change without notice. Inclusion does not constitute investment advice or a recommendation.
Company News
Portfolio News & Commentary
Curated stories on our portfolio companies and the sectors we invest in.
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Our Approach
Investment Philosophy
Our investment process is guided by a set of core principles that have defined our approach since inception.
Disciplined Sourcing
We maintain a rigorous sourcing process, leveraging proprietary relationships and deep market intelligence to identify secondary opportunities before they reach the broader market.
Fundamental Analysis
Every investment undergoes comprehensive due diligence — from underlying portfolio company evaluation to fund-level cash flow modeling and GP assessment.
Patience & Conviction
We invest with a long-term orientation, willing to hold positions through market cycles. Our concentrated approach reflects high conviction in each allocation.
Alignment of Interests
As principals investing our own capital, our interests are fully aligned with the outcomes we seek. We invest alongside the opportunities we evaluate, not apart from them.
“Vision is the art of seeing what is invisible to others.”— Jonathan Swift
Leadership
Our Principals
AJM Capital is led by its founding principals, who bring decades of experience across investment management, operations, and strategic leadership.
Matthew J. Johnson
Managing Principal
Matt leads AJM Capital's investment strategy and portfolio management, with a focus on secondary market transactions and direct private equity opportunities. His experience spans investment analysis, operational leadership, and strategic capital allocation.
Amanda S. Williamson
Principal
Amanda co-directs AJM Capital's investment thesis and strategic vision, with particular expertise in evaluating opportunities across education, community development, and impact-oriented sectors.
Investment Inquiries
We welcome inquiries from fund sponsors, intermediaries, and institutional counterparties regarding secondary market transactions and co-investment opportunities.
matthew.johnson@ajm-capital.com