When Data Goes Missing: Valuing F1 When Teams Choose Silence

Right after the trophy ceremony of the 2026 Japanese Grand Prix, technical analysts rushed to review the speed traces of McLaren and Ferrari. But in a remote corner, a midfield team – a team I won't name due to confidentiality agreements – baffled the entire paddock. They finished third without anyone understanding why. No major upgrade was registered with the FIA, no new GPS data, no single interview from the chief engineer. The sporting director merely responded curtly to cameras: 'The speed comes from somewhere else, not the design declaration sheet.' More than three hundred journalists at Suzuka raised their recorders, then lowered them in frustration. To me – a financial analyst for a football club but an F1 follower since 2026 – this moment was not just about engineering. It was a calculus of asymmetric information in a global sport with investments of hundreds of millions of dollars per season. Without data, all my analyses – and those of thousands of others – are just guesswork. F1 is not football. In football, almost every pass can be replayed from a camera. In F1, teams are closed fortresses. They share part of the telemetry as regulated by the FIA, but most design, fuel strategy, and budget allocation information is top secret. This opacity has history: teams believe secrecy preserves their competitive advantage. But the consequence is that analysts, investors, and even fans are immersed in a thick fog. When I was an intern at Sanna Khánh Hòa BVN, I learned the first lesson about financial data: data can be manipulated, but it never completely disappears. In football, every contract and every transfer fee is more or less public through various sources. In F1, even the operating costs of teams are only seen by cost cap inspectors. Last year, the FIA began publishing aggregated figures on team spending against the budget cap, but they did not provide a detailed breakdown of each team's compliance. For an analyst, that is like seeing only a single number on a spreadsheet without knowing the items behind it. Let's talk about sponsorship. A team like Haas spends about $20 million annually on commercial activities just to maintain its image. But when there is an unexpectedly good result on the track, the team's sponsorship value changes immediately. Sponsors need to know whether that performance comes from superior design, operational luck, or exceeding the cost cap. Without verifiable data, they won't renew contracts. And then the team's revenue structure deviates from forecast. I often say: 'Every record starts with a touch of the ball, and ends with a number on the spreadsheet.' In F1, speed records do not come from a touch of the ball but from a touch of the throttle, yet it is the same definition: sporting achievement is the input for a financial equation. On a team's balance sheet, aerodynamic development costs are recorded as intangible fixed assets. The value of these assets fluctuates with each testing session. An upgrade said to generate 0.2 seconds per lap increases the team's value by millions of dollars, but no one outside the team knows the exact figure. Outside investors only see the track: the car is faster or slower. They do not see the R&D cost behind it. And so, every valuation is speculative. I remember the 2026 season when Red Bull dominated with a streak of 10 consecutive wins. Their brand value soared, and new sponsors appeared. But without detailed data on spending against the cost cap, we cannot know whether that dominance is sustainable or merely the result of overspending. In 2026, Red Bull was penalized for exceeding the 2026 budget cap, but the penalty was quite light – $7 million and a 10% reduction in aerodynamic testing time. Analysts then argued fiercely: if the penalty had been larger, would they have maintained their dominance? We had to make judgments based on very little data, and many forecasts turned out wrong. Going back to the incident at Suzuka. That mysterious team, according to close sources, found a loophole in the regulations regarding front wing deflection checks. They exploited it without public announcement. If the discovery were revealed, the FIA would issue a ruling in the next race. But while ambiguity remains, bookmakers and analysts begin to adjust odds. Some bet that the team will win the constructors' championship by season end. Others think the performance is temporary. This is no different than gambling based on a piece of fragmented information. Football is a sport where emotions are publicly traded through every match. But professionals like me always remind each other: 'Football is where emotions are traded, but professionals must know how to read the balance sheet before reading the score.' In F1, it is worse. We have to read balance sheets with deliberately missing pages. As a result, sports investment funds, which are very active in buying shares of European football clubs, are almost absent in F1. They fear the lack of data to quantify risk. Where exactly lies the value of an F1 team? If no one is sure whether the car can compete in the next three years, how can one value it? Transfer season has no summer break; it only has calculation season. This saying was originally for football, but in F1, things are more complicated. Drivers are not bought and sold like football players; they are exchanged through complex contracts. In May 2026, the driver market witnessed a shock when Fernando Alonso announced his retirement and Aston Martin quickly signed Carlos Sainz from Ferrari. No one knows Sainz's exact salary, but many sources speculate that he receives €40 million annually. That figure could be correct or wrong, but it affects Aston Martin's stock price on the London Stock Exchange. An unverified piece of information can impact the valuation of a corporation worth billions. Yet people still accept it as a norm. To me, that is absurd. In secret team meetings, people often talk about maintaining competitive advantage through secrecy. I understand that strategy. If I were a chief engineer, I would also hide my wing design until launch. But we are talking about a sport that profits from broadcasting rights and audience interest. Fans have a right to know whether the team they love is complying with financial regulations. Clearly, the FIA needs to increase transparency on team financial data, at least to the level of Europe's top football leagues. The Union of European Football Associations (UEFA) has implemented financial fair play, requiring clubs to publish annual financial reports. This helps analysts assess risk better. F1, with its budget cap since 2026, has traveled half the journey, but it still refuses to publish the details of each spending item. Each year, they only release a brief report on compliance levels, and a few penalty cases. If they want to attract more large investors from Wall Street, F1 needs to open its books further. Take a look at the stock of Mercedes-Benz, the parent company of the Mercedes-AMG Petronas team. When the team wins races, the stock often rises slightly. But the biggest fluctuations come from rumors of financial violations or the departure of a lead driver. With a credible open data system, these fluctuations would become more rational. Investors could set expectations based on actual performance rather than rumors. That is why I keep asking myself: when will F1 teams treat their data as a public asset rather than a secret weapon? The writer may be called idealistic. Some will say: 'If all data is public, then the sport loses its appeal.' I understand that. Mystery is part of the game. But there is a fine line between tactical concealment and misleading the market. When a team achieves superior results and refuses to disclose the reason, sponsors, investors, and fans become suspicious. Trust erodes. In the long run, this very lack of transparency will drive the sport into a dead end. In football, we have seen clubs collapse due to financial concealment and eventually dissolve. The price of dishonesty is always high. I remember the lesson from Sanna Khánh Hòa. When my hometown football team was relegated and dissolved, the media only talked about losses on the pitch. But the truth is that wages accounted for 68% of revenue, a figure far above the safe threshold. If the club leadership had published that figure early, perhaps investors would have come to save the team. Because they know once a problem is visible, it can be solved. Concealment only accelerates the end. For F1, if teams continue to hide data, major scandals will erupt, and the consequences will not only affect stakeholders but the entire sport. What I want to say is not to eliminate tactical secrecy entirely. Rather, we should set a standard for what data needs to be made public and what can remain confidential. For example, teams should announce total spending by item, wind tunnel hours, aerodynamic test results, and main sponsorship contracts. Meanwhile, they can keep detailed design and pit stop strategies secret. This would help analysts value teams much more accurately. Looking ahead to the 2026 season, with the wave of new manufacturers such as Audi and Ford, and the changes in aerodynamic regulations, the trend of data transparency will become more urgent than ever. Large manufacturers are not merely spending money on teams; they need to prove to their boards how that investment pays off. Without data from independent teams, they will rely on internal reports, which is extremely risky. I believe that teams taking the lead in reasonable data disclosure will be the ones that attract the strongest investment. Finally, I want to emphasize one thing: in a sport where everything can be measured in milliseconds, the fog of information can only last for a short time. Teams that think they can indefinitely keep their advantage from secret data will pay a price when the market loses trust. Conversely, teams that understand that data is a shareable asset and use it to build their brand will become the leaders of the industry. The phrase 'Transfer season has no summer break; it only has calculation season' should also be applied to F1, where concealment cannot escape the spreadsheet of time. So, dear readers, ask yourself: are we watching a technological sport or a sport that conceals technology? For me, the answer will determine the sustainable value of F1 in the next decade.