TDY — Q3 2026 Financial Report Analysis

Teledyne's Q3 2026: another record, carried almost entirely by infrared and defense imaging

Teledyne Technologies reported the largest quarterly sales and operating profit in its history for the third quarter ended September 27, 2026. Net sales rose 9.4% to $1,684.9 million, and net income attributable to Teledyne rose 23.6% to $272.8 million, or $5.82 per diluted share (vs. $4.65). Acquisitions added only $11.7 million of sales, so growth excluding deals was about 8.7%. As in Q2, one segment did most of the work: Digital Imaging, home of the FLIR infrared camera business, grew sales 15.0% and accounted for about 92% of the company's $64.4 million increase in operating income. Management raised full-year EPS guidance for the second quarter in a row and, in August, agreed to buy X-ray component maker Varex Imaging for about $1.1 billion.

This analysis is based on the earnings release (Form 8-K, Exhibit 99.1, October 21, 2026). The full Form 10-Q, with management's detailed discussion and segment-level explanations beyond what the release gives, has not been filed yet.

Key figures

"GAAP" figures follow standard US accounting rules. Teledyne's "non-GAAP" (adjusted) figures mainly add back the amortization of intangible assets from past acquisitions ($55.2 million pre-tax this quarter, $0.90 per share), a non-cash charge that spreads the value of purchased technology and customer relationships over several years. Funded backlog is orders with money committed that have not been delivered yet.

Segment by segment

"Growth ex-acquisitions" and segment margins are our calculations from the release's segment table. The release does not separate out currency effects, so these figures still include any exchange-rate benefit or drag.

Digital Imaging (54% of sales) grew on "higher sales of infrared imaging detectors, components and subsystems for both defense and commercial applications," plus maritime products, integrated defense systems, industrial and scientific imaging, X-ray products and surveillance systems. Executive Chairman Robert Mehrabian said organic growth "accelerated" in this segment, led by infrared detectors for space and unmanned (drone and uncrewed vehicle) applications, and that every major commercial imaging business, including industrial vision and healthcare, grew. Operating income jumped from $123.4M to $182.7M, which the release attributes to "higher net sales and favorable product mix," meaning more of the sales came from higher-margin products.

Instrumentation was close to flat once its acquisition is removed. Environmental instrumentation rose $8.3M, but $6.2M of that came from a recently bought business (the release doesn't name it; Q1 2026's purchase was gas-sensor maker DD-Scientific). Marine instrumentation added $3.4M, and electronic test and measurement fell $4.8M. Operating income edged up to $99.6M from $98.8M.

Aerospace & Defense Electronics grew on $16.5M more defense electronics, partly offset by $4.6M less aerospace (commercial aviation) electronics. Operating income rose 10.5% to $77.8M on higher sales and "improved margins at recently acquired businesses."

Engineered Systems added sales of engineered products; operating income rose 6.6% to $13.0M.

Takeaway: Teledyne's quarter beat its own forecast by a wide margin, but the gain is narrow: Digital Imaging produced $59.3M of the $64.4M rise in operating income, while Instrumentation grew about 0.2% excluding acquisitions. The company is increasingly a bet on defense and space infrared demand, and the $1.1B Varex deal adds more to that same imaging segment.

What the headline numbers hide

• A one-off investment gain sits inside both GAAP and adjusted EPS. Before agreeing to buy Varex, Teledyne bought about 1.3 million Varex shares for $13.9M. Marking them to the quarter-end market price produced a $10.6M gain in other income. Teledyne's non-GAAP adjustments do not remove it. At the quarter's 21.3% tax rate, that is roughly $0.18 per share after tax (our estimate). Without it, non-GAAP EPS would have been about $6.54, up about 17% rather than 20.6%, and still well above the $6.05–$6.15 guide.
• R&D spending fell while sales rose. Research and development expense dropped to $78.6M from $83.4M (4.7% of sales vs. 5.4%). That $4.8M accounts for about 7% of the operating-income gain. The release doesn't explain the decline. In Q2, the 10-Q tied Digital Imaging's R&D to product-development timing, so it may reverse.
• Tax and interest roughly cancel out. Lower borrowings cut net interest expense to $10.5M from $12.6M, but the tax rate rose to 21.3% from 19.3% because one-off ("discrete") tax benefits fell to $1.6M from $4.9M. Pre-tax income rose 26.7% and net income 23.6%.
• Buybacks added a little. Diluted shares fell to 46.9M from 47.5M, which is why EPS (+25.2%) grew slightly faster than net income (+23.6%). Teledyne spent $94.8M on buybacks in Q3, and $224.6M from September through October 19 at an average of $607.03 per share.
• Cash conversion is good, but inventory is building. Operating cash flow of $352.5M was 1.29 times net income. Even so, working-capital changes took $17.2M out of cash this quarter after adding $27.2M a year ago, which the release puts down to "higher inventory purchases." Inventory has risen 17.0% since December to $1,220.3M, while nine-month sales grew 9.0%. Receivables rose only 1.3%. Rising inventory can mean the company is preparing to deliver the larger backlog, but it is worth watching.
• Tariff refunds aren't addressed. Q2's margin was helped by refunds of tariffs the US Supreme Court struck down. The earnings release doesn't say whether refunds continued in Q3. The 10-Q should.

Nine months of 2026

Sales rose 9.0% to $4,907.5M, and operating income rose 18.8% to $974.6M (19.9% margin vs. 18.2%). GAAP diluted EPS rose to $16.02 from $13.06 (+22.7%) and non-GAAP EPS to $18.78 from $15.71 (+19.5%). The segment pattern matches the quarter: Digital Imaging operating income up 35.4%, Aerospace & Defense Electronics up 16.1%, Instrumentation down 1.3%.

Did last time's read hold up?

Our Q2 analysis flagged three things to watch. (1) Whether Digital Imaging's ~19.6% margin would hold once tariff refunds stopped: it rose further, to 20.2%. We can't tell yet how much of that is refunds. (2) Whether Instrumentation's mix pressure would ease: partly. Its margin recovered to 26.9% from 26.1% in Q2 but is still slightly below last year, and sales growth excluding the acquisition slowed to almost zero. (3) How Teledyne would use its balance sheet: it announced the $1.1B Varex acquisition in August. We also read the Q3 GAAP guide ($5.10–$5.25), set below Q2's $5.37, as a sign Q2's tariff benefit wouldn't repeat. That read was too cautious, because Q3 came in at $5.82.

Outlook

Management raised its full-year 2026 guidance again:

• Full-year 2026 GAAP diluted EPS: $21.71–$21.87 (previously $20.73–$20.99)
• Full-year 2026 non-GAAP diluted EPS: $25.40–$25.50 (previously $24.45–$24.65)
• Q4 2026: GAAP diluted EPS $5.68–$5.83; non-GAAP $6.60–$6.70

The full-year GAAP midpoint rose by about $0.93, more than Q3's roughly $0.65 beat over the midpoint of its guide. So management raised its Q4 view too: the July range implied Q4 GAAP EPS of about $5.43–$5.54, and the new Q4 guide is $5.68–$5.83.

Varex. Teledyne will pay cash, about $1.1B including Varex's net debt and equity awards, funded from cash on hand and its credit line ($1,158.4M undrawn at quarter-end). Varex's shareholder vote is October 28, and closing is expected in early 2027, subject to regulatory approval. Varex will join Digital Imaging. If the price were paid entirely from cash and borrowing, net debt would rise to roughly $2.6B (our arithmetic, before cash generated before closing). Leverage was 0.9x at quarter-end, low for a serial acquirer. Leverage here is debt measured against a year's earnings; the release reports the ratio without showing its definition.

Our read: The Q4 guide is flat with Q3's GAAP $5.82, but Q3 included the roughly $0.18 Varex gain, so the underlying Q4 forecast is a modest step up. Orders have exceeded sales every quarter for three years, and backlog rose from about $5.0B to nearly $5.3B in one quarter, which supports 2027 demand in defense and space imaging. Things to watch in the 10-Q and Q4 report: whether tariff refunds helped Q3's Digital Imaging margin; whether R&D spending bounces back; whether inventory starts to turn into sales; and whether Instrumentation returns to organic growth. Once Varex closes, the acquisition will add amortization and integration costs, making 2027 GAAP and adjusted EPS harder to compare.

Source: Teledyne Q3 2026 earnings release (Form 8-K Exhibit 99.1, filed October 21, 2026). The Form 10-Q for the quarter ended September 27, 2026 had not been filed at the time of writing.