COMPARE · Reviewed August 3, 2026
KEYS vs TDY
Verdict: Side-by-side breakdown using the Bull Rankings model. KEYS scored 54.7, TDY scored 58.8 — TDY leads.
Compare another set
KEYS
Keysight Technologies, Inc.
54.7
$321.89 · $55.0B
fundamentals as of
Score gap
4.1
TDY leads
TDY
Teledyne Technologies Incorporated
58.8
$670.56 · $31.1B
fundamentals as of
The model, pillar by pillar (0–100 each)
KEYS
stronger →← stronger
TDY
72
Qualityreturns · margins · balance sheet
64
72
Growthrevenue & earnings expansion
81
31
Valuevaluation vs sector peers
39
TDY is stronger on 2 of 3 pillars.
Fundamentals, head-to-head
KEYS
TDY
$1.4bC+
FCF
$1.1bC+
+8.0%B
Rev
+7.9%B
0.44B
D/E
0.19B+
51.8xC+
P/E
32.5xB
1.14B+
PEG
1.40B
Winner per row is the stronger grade in our model; a tie or a missing value shows no highlight.
Valuation · DCF cross-check
KEYS
TDY
138% above
Price vs fair valuelower is cheaper
55% above
~34%/yr
Growth the price implies10-yr FCF · lower = less priced in
~17%/yr
-65%
1-yr DCF upside
-40%
-58%
5-yr DCF upside
-36%
-46%
10-yr DCF upside
-29%
The DCF is a cross-check on intrinsic value, separate from the quality-growth score above.
The companies
KEYSKeysight Technologies, Inc.
Why now
Scientific & Technical Instruments · market cap $55.0b. 14% off the 52-week high of $374.96. 12 sell-side analysts rate this a Buy with a mean 1-yr target of $388.33 (implying +21% upside).
Moat
Net margin 17% beats the market median by a meaningful margin — the company is keeping more of every revenue dollar than the average S&P constituent. ROE 17% sits above Buffett's preferred 15% threshold — the equity base is compounding at a rate the market struggles to discount accurately. FCF converts 129% of net income — earnings translate cleanly into cash, a sign that working capital and capex are well-disciplined.
Risk
Trailing P/E 51.8x prices in sustained high growth — any quarter that disappoints triggers sharp re-rating.
TDYTeledyne Technologies Incorporated
Why now
Scientific & Technical Instruments · market cap $31.1b. 3% off the 52-week high of $693.38. 12 sell-side analysts rate this a Buy with a mean 1-yr target of $754.33 (implying +12% upside).
Moat
Net margin 15% beats the market median by a meaningful margin — the company is keeping more of every revenue dollar than the average S&P constituent. FCF converts 117% of net income — earnings translate cleanly into cash, a sign that working capital and capex are well-disciplined.
Risk
Trailing P/E 32x sits well above the S&P median (~20x) — multiple compression is a real risk if revenue growth decelerates.
Verdict — model-derived comparison
Generating verdict… typically 5–10 seconds
Not investment advice. The Bull Rankings publishes a quantitative ranking model and accompanying analysis for general informational purposes only. Nothing on this page is a recommendation to buy, sell, or hold any security; nothing is personalized to your circumstances, risk tolerance, or tax situation. Investing carries the risk of loss — invest at your own risk and consider consulting a licensed financial professional before acting on anything you read here. See terms and methodology for full disclosures.