Northrop Grumman is the prime that owns the long-range bomber, the Sentinel intercontinental-missile replacement, and a large share of restricted national-security space, and the second quarter showed that demand for those franchises is no longer the open question. Net awards of $20 billion lifted backlog to a company record and produced a book-to-bill well above one. Management raised full-year sales and mark-to-market adjusted earnings guidance on that booking strength. The market still treats the print as an earnings-quality problem rather than a demand problem, which is the tension that now defines the equity.
What is actually moving underneath the raise is a split franchise. Aeronautics and Mission Systems converted volume into clean operating profit. Defense Systems and Space Systems absorbed estimate-at-completion charges on the Stand-in Attack Weapon and the large graphite-epoxy motor program. Reported operating income also compares against a year-ago gain on the training-services sale. Diluted earnings printed just under $8. The effective tax rate fell to just over six percent after an Internal Revenue Service remeasurement of uncertain positions. The bear case is that the guidance raise is a tax and mix story wearing a backlog costume.
Cash tells a more honest second-half story than the income statement. Adjusted free cash flow approached $1 billion in the quarter after a seasonal first-half use, and full-year adjusted free cash flow guidance was left unchanged. The next several prints resolve whether Defense Systems and Space can restore their margin rates without another large estimate revision, and whether the Air Force expands the bomber program of record. If those two items clear, the multiple discount to other large primes becomes harder to defend. If they do not, the cheap multiple is earned.