What Is P/NAV and Why Does It Matter
Picture a used car dealership. The cars sitting on the lot are worth a million dollars. If somebody offers to sell you the whole dealership for $800,000, you are getting a deal. You are buying $1 of car value for 80 cents. If they want $1.3 million instead, you are paying $1.30 for the same dollar of car value. That is a premium.
Tanker stocks work the same way. The “cars” are the ships. P/NAV (Price-to-Net-Asset-Value, or how much you pay for $1 of fleet value after debt) tells you whether a tanker stock is cheap or expensive compared to what its ships are actually worth on the open market.
Here is the rule of thumb tanker investors use. Below 0.85x P/NAV is generally considered cheap. Between 0.85x and 1.05x is fair. Above 1.05x is pricey. Across the full cycle, tanker stocks tend to swing between 0.70x and 1.30x, depending on where freight rates sit. When rates are red hot, investors pay premiums. When the cycle cools, discounts open up.
One quick honesty check before we look at the numbers. Most tanker companies do not publish a clean weekly P/NAV figure, so I am using Price-to-Book (P/B, meaning the stock price divided by the company’s accounting book value per share) as a stand-in for several names. P/B is a fair approximation when a fleet is reasonably new, because the ships sit on the books at something close to market value. For older fleets where ships have been depreciated for years, the book value can sit well below true market value, and the P/B reading will overstate how “expensive” the stock looks. I will flag the names where that matters.
This Week’s Scorecard
| Ticker | Company | Price | P/NAV | vs. NAV | Signal |
|---|---|---|---|---|---|
| FRO | Frontline | $34.53 | 3.28x* | +228% | Pricey |
| INSW | International Seaways | $82.96 | 1.93x* | +93% | Pricey |
| STNG | Scorpio Tankers | $74.02 | 0.95x* | -5% | Fair |
| DHT | DHT Holdings | $18.33 | 2.57x* | +157% | Pricey |
| HAFN | Hafnia | $8.41 | 1.19x | +19% | Pricey |
| TNK | Teekay Tankers | $73.96 | 0.90x | -10% | Fair |
| EURN | CMB.TECH (formerly Euronav) | $13.30 | 1.46x* | +46% | Pricey |
| ASC | Ardmore Shipping | $13.64 | 0.66x | -34% | Cheap |
Data sources: Yahoo Finance, GuruFocus, stockanalysis.com, Seeking Alpha, Hafnia Q4 2025 disclosed NAV. Asterisk (*) marks names where Price-to-Book has been used as a NAV proxy because a direct P/NAV estimate from a credible source was not available. Sector average P/NAV for the eight names: roughly 1.62x.
What Stands Out This Week
The biggest discount on the board is Ardmore Shipping at 0.66x NAV. That figure comes from a published analyst estimate, not from book value, which makes it the cleanest signal in the table. You are paying about 66 cents for a dollar of the company’s fleet value. Among the product tanker names (ships that haul refined fuels like gasoline and diesel rather than crude oil), Scorpio Tankers and Teekay Tankers also sit in cheap-to-fair territory. Both trade right around or just below their book value, which is striking given how firm product tanker rates have been so far this year.
The crude tanker names look the most stretched on the screen. Frontline, DHT and International Seaways all show book multiples well above 1.0. Frontline’s 3.28x P/B is the headline number, but you have to take it with a grain of salt. Their VLCC fleet (Very Large Crude Carriers, the biggest oil tankers afloat) sits on the books at heavily depreciated cost, so true P/NAV is almost certainly meaningfully lower than the P/B suggests. DHT carries the same dynamic. Read those crude names with caution if you are using book ratios alone.
CMB.TECH at 1.46x P/B reflects the company’s pivot away from a pure crude tanker business toward hydrogen and dual-fuel infrastructure. It is more of a story stock now, and the multiple is paying for that. Hafnia at 1.19x its company-disclosed NAV is a modest premium and arguably justified by the firm clean tanker rates we have seen this year.
The Bottom Line
The tanker sector is not screaming cheap right now. Most names trade at or above book value, and the rough sector average sits around 1.6x. That said, three of the eight names come in at or below 1.0x on either direct P/NAV or P/B. The pattern is telling. Investors are paying up for the perceived strength of the crude tanker cycle, while leaving some product tanker and smaller value names like Ardmore behind. Whether that gap closes or widens from here mostly comes down to where TCE rates go in the next few quarters.
Quick Glossary
- P/NAV: Price-to-Net-Asset-Value. How much you pay per dollar of fleet value after subtracting debt.
- NAV: Net Asset Value. The market value of a company’s ships minus its debt, divided by shares outstanding.
- TCE: Time charter equivalent. The daily rate a ship earns after voyage costs like fuel and port fees.