Mark Locke Net Worth: Estimate, Income Sources & Timeline

Mark Locke's net worth in August 2026 sits at approximately $124 million to $127 million, based on his directly held stake in Genius Sports Limited as documented in SEC filings and current public market prices. If his outstanding restricted share units vest as scheduled, the total equity exposure rises to roughly $130 million to $133 million. These are not rough celebrity estimates, they are calculated from a verified SEC Form 3 filing and publicly traded share prices, making this one of the more transparent wealth snapshots we can produce on this site.

Net Worth Snapshot (August 2026)

As of August 5, 2026, Mark Locke holds 20,063,016 ordinary shares in Genius Sports Limited (Nasdaq: GENI) directly, per his SEC Form 3 filed on March 18, 2026. Using the contemporaneous public market price range of $6. Yahoo Finance showed a delayed GENI quote of about $6.19 in early August 2026 (Genius Sports Limited (GENI) quote, Yahoo Finance (delayed)) Genius Sports Limited (GENI) quote — Yahoo Finance (delayed). 19 to $6.33 per share (Yahoo Finance / Motley Fool data from early August 2026), the market value of those direct holdings comes to approximately $124.2 million to $127.0 million. Adding the 913,407 restricted share units (RSUs) that are contingent on future vesting pushes the upper range to roughly $129.8 million to $132.8 million. I treat the direct share value as the high-confidence figure and the RSU component as a probable-but-not-guaranteed addition.

Locke's 20,063,016 directly held shares represent approximately 7.79% of Genius Sports' 257,538,176 ordinary shares outstanding as of March 31, 2026. Including the RSUs, his potential economic ownership edges toward 8.15%. That is a meaningful founder-level stake in a Nasdaq-listed data and technology company, and it is the primary verifiable driver of his wealth.

Where the Money Comes From

Mark Locke's wealth is almost entirely tied to the equity value of Genius Sports, the company he co-founded and continues to run as Chief Executive Officer). Unlike entertainers or athletes whose income profiles include touring revenue, royalties, or endorsement deals, Locke's financial picture is that of a founder-turned-public-company executive: the bulk of his documented wealth sits in publicly traded shares and equity compensation structured through restricted share units.

Equity ownership in Genius Sports Limited

The largest and best-documented income source is his founder's equity stake in Genius Sports. As a co-founder, Locke built ownership over many years before the company went public via a SPAC merger in 2021. His current direct holding of just over 20 million ordinary shares, priced at market, accounts for the entire high-confidence portion of the net-worth estimate. Stock-based compensation disclosures in the 2025 Annual Report (Form 20-F) confirm that equity compensation remains an ongoing part of his economic arrangement with the company, primarily through RSU grants.

CEO compensation and RSU grants

Genius Sports' 2025 20-F and the March 2026 Form 3 document four separate RSU grants to Locke totaling 913,407 units, each on a staggered vesting schedule running through March 2029. The grants range from 87,512 units (April 2024) to 508,548 units (March 2026). This is typical for a public-company CEO whose pay package is weighted toward long-term equity rather than a high base salary, aligning his payout with shareholder value over time. Cash compensation details are not separately broken out in publicly available summaries reviewed for this article, so the salary component of his income is not independently confirmed here.

Corporate directorships and other roles

Companies House records list Mark Adrian Locke as an officer on multiple UK-registered entities, consistent with the group structure typical of an international sports data business. These roles are corporate governance positions rather than direct compensation sources independent of the group, so they do not add a separately quantifiable income stream beyond what is captured in the Genius Sports equity structure.

Items not evidenced in public records

• Real estate holdings: no property deeds in Mark Adrian Locke's name were identified in public registries reviewed for this article
• Private investment portfolio: no public record of material private investments or venture stakes located
• Endorsement or licensing income: no public record found; not applicable to his professional profile
• Litigation or liens: no public judgments or liens tied to Mark Adrian Locke found in sources reviewed
• Trust or holding-company structures: Companies House shows Italian residency and UK-entity officer roles, but no separate holding vehicles disclosing personal assets were identified

Career and Financial Milestones

Understanding how Locke built his wealth requires tracing Genius Sports from a specialist data business to a publicly listed, league-partnered technology company. The trajectory from founding to Nasdaq listing is the central financial story here.

Known Assets and Equity Holdings

The table below lists the verifiable assets and equity positions documented in public filings as of the article's publication date. Only items with a traceable public source are included. Unverified or rumored holdings are excluded entirely.

How We Estimated This Figure

Transparency about methodology is a core commitment of this site, so I want to be specific about what I did and did not do to arrive at these numbers. This is not a celebrity wealth estimate built from media reports and round-number guesses. It starts from a primary regulatory filing.

Primary data sources

1. SEC Form 3 (filed March 18, 2026, Mark Locke as reporting person): provides the exact share count (20,063,016 direct ordinary shares) and the full RSU schedule (913,407 units across four grants). This is the highest-confidence input in the calculation.
2. Genius Sports Limited Form 20-F (fiscal year ended December 31, 2025, filed March 17, 2026): confirms the company's public reporting status, shares outstanding (257,538,176 as of March 31, 2026), and stock-based compensation disclosures.
3. Public market price data (Yahoo Finance and Motley Fool, early August 2026): provide the per-share price range of $6.19 to $6.33 used to convert share count into dollar value. Market prices are inherently variable; the range used reflects contemporaneous quotes around August 5, 2026.
4. Companies House officer records (Mark Adrian LOCKE): confirm full legal name, November 1979 birth date, country of residence (Italy), and corporate officer roles within the Genius Sports group.
5. Public property registries, litigation databases, and press sources: reviewed for additional personal assets, liens, or undisclosed transactions. No material additional items were found.

Key assumptions and limitations

• The share price fluctuates daily; the estimate is a point-in-time snapshot as of early August 2026 and will change as GENI trades
• RSUs are contingent on continued employment and other vesting conditions; they are not cash until vested and sold
• Cash salary, bonuses, and any private investment portfolio are not publicly disclosed and are therefore excluded from the high-confidence band
• Tax liabilities (capital gains, income tax across multiple jurisdictions given Italian residency and UK corporate ties) could materially reduce realized net worth and are not modeled here
• Any hedging arrangements, share pledges, or lock-up agreements that would restrict the market value of holdings are not publicly documented in the sources reviewed
• No family trust structures or undisclosed holding vehicles were identified, but their existence cannot be ruled out from public records alone

Confidence summary

The $124.2 million to $127.0 million range (direct shares only) carries approximately 95% confidence because it rests on a signed SEC regulatory filing and live market quotes. The extended range to $132.8 million (including RSUs) carries moderate confidence of roughly 60%, because RSUs are subject to vesting conditions. The overall net-worth range of $124 million to $133 million is therefore best understood as a floor that is well-evidenced rather than a ceiling that accounts for all possible hidden wealth.

Mark Locke in Context: Comparable Profiles on This Site

Locke's wealth profile is structurally distinct from most of the other Marks featured on this site. His money is concentrated in a single publicly traded equity position rather than diversified across entertainment royalties, real estate, or athletic contracts. That makes his figure unusually transparent when GENI shares are trading, but also more volatile than the wealth of, say, a retired athlete whose assets have been converted to diversified holdings.

For comparison, Mark Langston built his wealth through a long Major League Baseball pitching career that spanned the mid-1980s to late 1990s, with accumulated player salaries and post-career income streams forming a very different compositional picture. For a detailed breakdown, see Mark Langston net worth. Mark Mathews, the big-wave surfer, represents a smaller wealth profile built through prize money, sponsorships, and brand partnerships rather than founder equity. For more on the surfer's finances, see our profile on Mark Mathews net worth. Mark Mathis, the television journalist and media commentator, falls into the salaried professional category with limited publicly disclosed asset documentation. For a comparison, see Mark Mathis' net worth profile for the salaried-professional category. Mark Medlock, the German pop singer and Germany's Got Talent winner, has a profile driven by recording contracts, touring, and music royalties, the kind of intellectual-property-based income that differs substantially from Locke's equity story. Mark Medoff, the playwright best known for writing Children of a Lesser God, built wealth through theatrical rights, film adaptations, and academic work, again a very different architecture. Mark Plato rounds out the sibling profiles on this site with yet another distinct background. See the Mark Plato net worth profile for another example of a distinct background. Browsing these profiles alongside Locke's gives a useful cross-section of how differently wealth accumulates depending on the industry and career path.

Accuracy, Updates, and How to Suggest Corrections

How accurate is this estimate?

The core estimate is as accurate as a public-filing-based calculation can be. The share count comes directly from a signed SEC regulatory document; the price comes from public market data. What we cannot capture is everything that does not appear in public records: private assets, liabilities, tax positions, and any off-market arrangements. The $124 million to $127 million figure for direct share value is solid; the broader net-worth picture has genuine unknowns that are clearly labeled throughout this article.

How often is this updated?

This article reflects data available as of August 5, 2026. We review and update profiles when material new filings become available (such as new SEC Form 4 insider transactions, updated 20-F annual reports, or significant corporate events that change share counts or company valuation). Because GENI is a publicly traded stock, the share price component of this estimate changes daily and the article date should always be checked before treating the figure as current.

How to suggest a correction

If you have access to public filings, credible news reports, or other verifiable sources that document assets, transactions, or income not captured here, we want to hear from you. Corrections and additions are evaluated against the same standard applied to the original research: is there a publicly traceable source? Unverified tips, secondhand accounts, and anonymous submissions without a documentable source are not incorporated. Use the site's contact or corrections form to submit, and please include the source link or filing reference so the editorial team can review it directly.

Further Reading and Sources

• SEC EDGAR — Form 3, Mark Locke (filed March 18, 2026): initial statement of beneficial ownership of securities, Genius Sports Limited
• SEC EDGAR — Genius Sports Limited, Annual Report on Form 20-F (fiscal year ended December 31, 2025, filed March 17, 2026)
• Genius Sports Limited investor relations — press releases covering Q4 and full-year 2025 financial results, including shares outstanding as of March 31, 2026
• Companies House (UK) — Mark Adrian LOCKE personal appointments page: officer roles, date of birth (November 1979), country of residence (Italy)
• Yahoo Finance — Genius Sports Limited (GENI) public quote and historical price data
• The Motley Fool — Genius Sports (GENI) price snapshot used for August 5, 2026 valuation
• Genius Sports corporate site — CEO and Co-Founder biography and role confirmation