New York Giants — as an entertainment company. Owned by John Mara & Steve Tisch since 2005 (Mara family since 1925; Tisch family since 1991).
The Institute reference on the New York Giants: ownership history, stadium and lease structure, media and revenue economics, current valuation marks, and roster/cap framework. Sourced to Sportico, Forbes, StadiumDB, NFLPA disclosures, and publicly-available team communications. Where team-specific figures are not disclosed we say so.
| Team founded | 1925 |
| Current majority owner | John Mara & Steve Tisch |
| Ownership since | 2005 (Mara family since 1925; Tisch family since 1991) |
| Ownership structure | Mara family (50%) + Tisch family (50%) — one of the two founding NFL families still in place; Mara side is the Wellington Mara lineage |
| Franchise value — Sportico | $6.35B (Sportico 2024) |
| Franchise value — Forbes | $6.80B (Forbes 2024) |
| Stadium | MetLife Stadium (shared with Jets) |
| Stadium capacity | 82,500 |
| Stadium opened | 2010 |
| Stadium finance | $1.6B build; entirely privately financed 50/50 by Giants and Jets — no public dollars (highly unusual); MetLife naming rights ~$400M over 25 years |
| Media market | New York DMA #1 |
| Head coach / GM | Brian Daboll / Joe Schoen |
Franchise-value figures reflect the most recently published trade-press annual valuations (Sportico "The NFL Business" and Forbes "The Business of the NFL"). Purchase-price history reflects contemporaneous reporting at the time of each transaction. Stadium financing splits reflect publicly available bond disclosures and press-release language where available.
| Year | Owner | Purchase price / event | Notes |
|---|---|---|---|
| 1925 | Tim Mara | $500 | Bookmaker buys expansion team |
| 1959 | Wellington Mara (control) | family transition | Tim Mara dies 1959 |
| 1991 | Bob Tisch (50%) | $75M | Loews CEO buys Mara-brother heir stake |
| 2005 | John Mara + Steve Tisch (co-owners) | family transition | Wellington Mara dies Oct 2005; Bob Tisch dies Nov 2005 |
Capacity 82,500, opened 2010. $1.6B build; entirely privately financed 50/50 by Giants and Jets — no public dollars (highly unusual); MetLife naming rights ~$400M over 25 years.
Stadiums are the operating heart of every NFL franchise. Public/private financing splits matter as much to the underwrite as the on-field product because they determine how much of the enterprise-value capex burden the owning family carries directly. Naming-rights deals typically span 15-25 years; the current market for a top-tier NFL naming-rights deal is $10-20M+ per year, with major-market and new-build stadiums (SoFi, AT&T, Allegiant, MetLife) commanding premium rates. The non-NFL event calendar (concerts, college football, soccer, other events) is a real but under-analyzed contributor to enterprise value; a well-programmed venue captures 40-60 event days per year beyond the eight regular-season NFL home games.
The 2025 NFL salary cap is set at $255.4M per team, up from $224.8M in 2024 — the largest single-year cap jump in league history, driven by the 2023-2033 national media package escalators kicking in. The 2030 cap is currently projected at $350M+ under the CBA's revenue-share formula.
Top-15 cap hits on any NFL team typically consume ~70% of the cap, with quarterback cost the single largest variable. Rookie-contract quarterback economics (Wilson-in-Seattle 2012-2015; Mahomes-in-KC 2018-2020 pre-extension; Herbert / Burrow / Hurts era pre-extension) are the most reliable roster-construction advantage in the modern NFL. Dead money treatment (unamortized signing-bonus pro-rata acceleration) is the mechanical constraint on veteran-QB extension timing. The franchise tag mechanism (average of top-5 salaries at position; one-year tender) is used as a bridge instrument roughly 8-14 times per league year.
Live roster and cap data for the New York Giants: Spotrac cap page · OverTheCap team page.
Every NFL team's revenue stack has the same shape, and the mix varies by team-specific factors: local market size, stadium premium inventory, sponsorship-platform sophistication, and non-NFL event revenue.
The result: a mid-market NFL team's operating margin is thin on a P&L basis, but its franchise value has compounded at ~15% per year over the last two decades because enterprise value is driven by media-cycle re-pricing and scarcity, not by year-to-year EBITDA.
The current NFL national media rights cycle runs 2023-2033 — an eleven-year, roughly $110 billion aggregate package that priced roughly double the prior cycle on a per-team, per-year basis. Package composition:
The 2021 announcement of this package is the single largest driver of the 2021-2024 valuation step-up across the entire league. Each per-team share of the national media pool grew from ~$150M pre-renewal to ~$310M+ post-renewal, growing with escalators through 2033. Owners have publicly stated they expect the 2033 renewal to price higher again as streaming buyers compete against linear networks.
Recent majority-ownership transactions, minority stakes, stadium refinancings, or related-party deals affecting the New York Giants. See the ownership timeline above for majority-transfer history. For live process reporting, see Sportico, Sports Business Journal, ESPN, and Bloomberg.
Tim Mara — a bookmaker — bought the Giants for $500 in 1925. The Mara family has continuous ownership. Wellington Mara (Tim's son) held control 1959-2005; Wellington's son John Mara now serves as President/CEO. Tisch family (Bob Tisch, Loews Corporation) bought 50% in 1991 for $75M from Tim Mara's brother's estate; Steve Tisch now represents Tisch side.
Multi-generational NFL ownership is one of the most heavily-analyzed family-office asset structures in private markets. Considerations include: multi-generational trust design (dynasty trusts, GRATs, IDGTs), non-voting minority interest valuation discounts for gift and estate-tax planning, S-corp or partnership pass-through structuring, IRC section 197 amortization of the franchise-rights intangible, depreciation on stadium and team-owned real estate, and league-mandated ownership stability rules that constrain freely-transferable interests.
The Institute's Family Office Reference is the companion guide that walks through the trust plumbing behind ownership of any trophy asset, including NFL franchises. The Passion Assets Guide covers the trophy-asset framework more broadly.