Onto Innovation's record quarter hides a $40.8 million Tokyo mark

Onto Innovation·+2.31% — Onto Innovation, up 2.31 percent as of its last quote printed a record quarter on November 9 and the market cheered it: revenue of $409.7 million, up 87.8% year over year, backlog up 20% to more than $1.3 billion, and fourth-quarter guidance of $430 million to $450 million↗ ¹³. The stock closed up 11.98% at $194.04 and rose another 7.5% pre-market ². The rally quoted adjusted earnings of $2.44 a share ¹. The filing that same evening reports GAAP diluted earnings of $0.95 ¹.

The gap is a Tokyo stock

The difference is one line item plus its bookkeeping. In August, Onto paid $720 million for a 27% stake in Rigaku, a Japanese X-ray metrology company ¹². By September 30 Rigaku's shares had fallen to JPY 1,740, and Onto booked a $40.8 million unrealized loss through other income, about JPY 120 per Onto share held ¹².

The 8-K's reconciliation table↗ shows the adjustments that carry reported earnings of $0.95 to adjusted earnings of $2.44 total $1.49 per share, including $0.97 of merger and acquisition related expenses, where the Rigaku mark sits ¹. Keep the mark, and $0.95 is what the ledger says ¹.

CFO Brian Roberts told analysts Onto will re-mark the stake every quarter against Rigaku's share price, in GAAP results only; the adjusted number excludes it ²⁴. From here, Onto's GAAP profit moves with a Tokyo price it does not control.

The cash floor also moved

The Rigaku check redrew the balance sheet. Onto ended September with $1.25 billion of cash and marketable securities after the payment and roughly $80 million of quarterly free cash flow, but it now carries $1.47 billion of 2031 notes ¹⁵. Before August that was about $400 million of net cash; after, roughly $220 million of net debt ¹⁵. Nothing is distressed, but the cushion trading as "cash on hand" is partly borrowed.

What holds at $194

None of this touches the operating story. Gross margin reached 57.6% and operating margin 32.6%, advanced packaging revenue is on track to grow over 80% this year, and management guides sequential growth through at least the first half of 2027 ²⁵.

Price both numbers

CEO Mike Plisinski also said no customer has slowed orders↗ despite data-center spending jitters ². A buyer at these levels is purchasing two different numbers. The backlog converts to revenue on Onto's schedule; Rigaku re-marks on Tokyo's. Price both.