Booking Holdings Inc. (NASDAQ:BKNG)

The valuation metrics exhibit a general trend of compression over the analyzed period, particularly regarding earnings and operating profit multiples, suggesting a transition from highly inflated valuations toward a more stabilized baseline.

Price to Earnings (P/E) Ratio

A significant contraction is observed in the P/E ratio, which began at an exceptional high of 164.31 in March 2022. This figure declined rapidly throughout 2022 and 2023, reaching a period low of 18.68 in September 2023. While periodic spikes occurred, such as the increase to 37.65 in June 2025, the ratio eventually trended downward again, closing at 20.25 by June 2026.

Price to Operating Profit (P/OP) Ratio

The P/OP ratio mirrors the trajectory of the P/E ratio, though with less extreme volatility. Starting at 28.66 in March 2022, the multiple decreased to a range between 14.00 and 23.00. The ratio reached its lowest points in late 2025 and early 2026, ending at 15.72, which indicates a sustained reduction in the multiple applied to operating profits.

Price to Sales (P/S) Ratio

The P/S ratio demonstrated greater stability than the profit-based multiples, fluctuating within a tighter band. After an initial decline from 6.83 in March 2022 to 4.31 in September 2022, the ratio experienced a gradual increase, peaking at 7.24 in June 2025. It subsequently corrected to 5.17 by June 2026, suggesting that revenue valuation remained more consistent than earnings valuation.

Price to Book Value (P/BV) Ratio

In the limited data available for this metric, a sharp escalation is evident. The P/BV ratio remained relatively flat near 19.00 during the first three quarters of 2022 but rose aggressively to 32.84 by December 2022 and peaked at 89.53 in March 2023, indicating a substantial divergence between market price and book value.

The valuation metrics exhibit a significant transition from an extreme valuation premium toward a more stabilized and normalized range over the period from March 2022 to June 2026.

Earnings per Share (EPS) Trajectory

A consistent and substantial growth trend in earnings per share is observed, rising from 0.51 in March 2022 to 9.59 by June 2026. This growth reflects a significant expansion in profitability, which serves as the primary driver for the normalization of the price-to-earnings ratio.

Price to Earnings (P/E) Compression

The P/E ratio experienced a sharp contraction during the first half of 2022, falling from 164.31 to 28.26 by September 2022. This rapid decline indicates a period where earnings growth significantly outpaced share price appreciation. Following this initial compression, the ratio largely stabilized within a range of 18 to 31 throughout 2023 and 2024.

Valuation Volatility and Stabilization

A temporary increase in valuation is noted during the first half of 2025, with the P/E ratio peaking at 37.65 in June 2025. This peak was followed by a steady downward trend through the remainder of the period, concluding at 20.25 in June 2026. This sequence suggests that while market sentiment drove prices higher in mid-2025, subsequent earnings growth realigned the valuation to a lower multiple.

Share Price Correlation

The share price demonstrated an overall upward trend, increasing from 84.13 in March 2022 to 194.27 in June 2026. Despite the appreciation in nominal share price, the concurrent rise in EPS prevented the P/E ratio from returning to the extreme levels seen at the start of the period, indicating a valuation more closely aligned with fundamental earnings performance.

The financial metrics indicate a period of substantial growth in fundamental earnings power, though market valuation relative to those earnings has exhibited significant volatility. While both share price and operating profit per share trended upward over the analyzed period, the valuation multiple fluctuated, suggesting shifts in investor sentiment and market expectations.

Operating Profitability Trends

A consistent and linear increase in operating profit per share is observed, rising from 2.94 US$ in March 2022 to 12.36 US$ by June 2026. This sustained growth demonstrates a strong upward trajectory in operational efficiency and earnings capacity, with no quarterly declines recorded throughout the entire sequence.

Share Price Performance

The share price experienced a general upward trend, starting at 84.13 US$ in March 2022 and reaching a peak of 223.63 US$ in June 2025. Despite this overall growth, the price exhibited periods of volatility, notably a decline between June 2025 and December 2025, before recovering toward the end of the period to 194.27 US$.

Price to Operating Profit (P/OP) Analysis

The P/OP ratio demonstrates a cyclical pattern rather than a linear trend. An initial high valuation of 28.66 in March 2022 rapidly compressed to 14.98 by September 2022. Following this correction, the ratio fluctuated primarily between 15.00 and 23.00. Notable peaks occurred in December 2023 (22.85) and September 2024 (22.96), while troughs were observed in September 2023 (15.07) and March 2026 (14.87).

Valuation Synthesis

The divergence between the steady growth of operating profit and the volatile P/OP ratio indicates that the share price did not always move in lockstep with fundamental earnings growth. The return of the P/OP ratio to near-historic lows of 14.87 by March 2026, despite a significantly higher share price than in 2022, suggests that the growth in operating profit has largely caught up with the market's valuation of the equity.

An analysis of the valuation metrics reveals a period of consistent revenue expansion contrasted with volatile share price movements, resulting in a fluctuating price-to-sales (P/S) ratio between March 2022 and June 2026.

Sales per Share Performance

A consistent upward trajectory is observed in sales per share, which grew steadily from 12.32 US$ in March 2022 to 37.59 US$ by June 2026. This represents a sustained increase in revenue generation per share throughout the entire period, with no quarterly declines recorded.

Share Price Volatility

The share price exhibited significant variance, starting at 84.13 US$ and reaching a peak of 223.63 US$ in June 2025. A notable dip occurred in September 2022 (71.13 US$), followed by a strong rally through 2023 and 2024. A subsequent correction is evident from mid-2025, with the price stabilizing around 194.27 US$ by June 2026.

Price-to-Sales (P/S) Ratio Trends

The P/S ratio fluctuated between a low of 4.31 in September 2022 and a high of 7.24 in June 2025. While sales per share grew linearly, the P/S ratio moved in correlation with market sentiment and share price acceleration. Valuation multiples expanded significantly during 2024 and early 2025, suggesting that the share price grew faster than the underlying revenue during this window.

Valuation Compression and Stabilization

Following the peak valuation in June 2025, a period of valuation compression is observed. The P/S ratio declined from 7.24 to 4.85 by March 2026, indicating a correction where the share price decreased more rapidly than the sales per share. The ratio ended the period at 5.17, suggesting a return to a valuation range similar to that observed between 2022 and 2023.

The analysis of valuation metrics reveals a stark divergence between the market price of the common stock and the underlying book value per share. While the share price exhibited a strong upward trajectory over the analyzed period, the book value per share underwent a consistent and severe decline, eventually entering negative territory.

Share Price Performance

A general growth trend is observed in the share price, which rose from 84.13 US$ in March 2022 to 194.27 US$ by June 2026. Despite periodic volatility, including a low of 71.13 US$ in September 2022 and a peak of 223.63 US$ in June 2025, the overall market valuation increased significantly over the period.

Book Value Per Share (BVPS) Deterioration

A critical and continuous decline is evident in the book value per share. The BVPS started at 4.31 US$ in March 2022 and decreased steadily until June 2023, at which point it shifted to a negative value of -0.75 US$. This negative trend accelerated through the remainder of the period, reaching -14.35 US$ by June 2026, indicating a substantial deficit in shareholders' equity.

Price to Book Value (P/BV) Ratio Analysis

The P/BV ratio experienced extreme expansion during the first year of the analyzed data. The ratio moved from 19.54 in March 2022 to a peak of 89.53 by March 2023. Following the transition of the BVPS into negative territory in June 2023, the P/BV ratio ceased to be provided, as the metric loses its conventional interpretative value when book value is negative.