Eaton Corporation (ETN) — Company Research

Last Updated: 8 November 2026

Eaton Corporation plc (NYSE: ETN) is a power management company that makes switchgear, circuit protection, power distribution and quality equipment, data centre power and cooling systems, and aircraft fuel and hydraulic systems. FY2025 sales rose 10.3% to $27,448m, with GAAP diluted EPS of $10.45 and adjusted EPS of $12.07. On 03 Nov 2026 Eaton reported record Q3 2026 sales of $8,947m (+28%, organic +19%), raised its 2026 adjusted EPS guidance for the third time to $13.70–13.80 and reported a backlog of about $26.2bn. In 2026 it bought Boyd Thermal for $9.55bn and Ultra PCS for $1.53bn, and it plans to combine its Mobility business with Dana in early 2027. Every figure here comes from Eaton's own releases and SEC filings.

1. Company Snapshot

Field	Value
Company	Eaton Corporation plc
Ticker / Exchange	ETN / NYSE
Sector	Industrials (electrical equipment, data centre power, aerospace systems)
CEO / Leadership	Paulo Ruiz (CEO since 01 Jun 2025); David B. Foster (EVP & CFO since 02 Mar 2026); Gregory R. Page (non-executive Chair)
Employees	About 97,000 at 31 Dec 2025 (FY2025 10-K); Boyd Thermal added more than 6,000 in 2026
Headquarters	Dublin, Ireland
Fiscal year end	31 December
Revenue (FY2025)	$27,448m (+10.3%); trailing four quarters to 30 Sep 2026 $31,984m
Net income (FY2025)	$4,087m; GAAP diluted EPS $10.45; adjusted EPS $12.07
Market cap	~$132.8bn ($341.72 close on 06 Nov 2026 × 388.5m shares outstanding at 30 Sep 2026)
Dividend	$1.10 per quarter ($4.40 annualised), up from $1.04 in 2025

2. Investment Thesis: Bull vs Bear

Bull Case

• Accelerating organic growth: Organic sales growth stepped up from 9% in Q4 2025 to 10%, 14% and 19% in the three quarters of 2026, and Q3 2026 adjusted EPS rose 20% to a record $3.68.
• Record backlog: Backlog reached about $26.2bn at 30 Sep 2026, up from $19.8bn at the end of 2025, with Electrical Americas at $15,993m (+33%) and rolling 12-month book-to-bill of 1.2 in both Electrical and Aerospace.
• Guidance raised three times: 2026 organic growth guidance has gone from 7–9% in February to 13–15%, and adjusted EPS guidance from $13.00–13.50 to $13.70–13.80.
• Data centre position: Electrical Americas data centre sales rose 54% in Q3 2026, and the Boyd Thermal deal adds liquid cooling to Eaton's power range for AI data centres.
• Sharper portfolio: Eaton is exiting its lower-margin Mobility business through a combination with Dana, while adding Ultra PCS in aerospace and COL Group in medium-voltage switchgear.

Bear Case

• GAAP earnings lag: GAAP EPS fell year on year in Q1 and Q2 2026 ($2.22 vs $2.45, $2.11 vs $2.51) as acquisition costs, intangible amortisation and interest rose, and 2026 GAAP EPS guidance was cut from $11.57–12.07 to $10.39–10.49.
• Higher debt: Total debt rose from about $9.9bn at the end of 2025 to about $20.1bn at 30 Sep 2026 after the acquisitions, and nine-month net interest expense rose to $505m from $171m.
• Margin pressure in the core: Electrical Americas margin was 29.8% in Q3 2026 against 30.3% a year earlier, with commodity and wage inflation taking 250bp off the segment margin.
• Volatile shares: The shares closed at $341.72 on 06 Nov 2026, 29% below the 52-week intraday high of $478.00, after falls of 9.9% on 04 Nov and 7.4% on 05 Nov 2026.

3. Business Segments

From Q1 2026 Eaton reports four segments; Vehicle and eMobility were merged into Mobility and history was recast. Shares below are of nine-month 2026 sales of $24,929m.

Segment	% of revenue	What it is
Electrical Americas	47.0% ($11,723m)	Electrical components, power distribution and assemblies, circuit protection, power quality, utility and residential products sold mainly in North and South America; includes Fibrebond and Resilient Power. Q3 2026 margin 29.8%.
Electrical Global	28.8% ($7,189m)	The same electrical range sold mainly outside the Americas, plus hazardous-duty, emergency lighting and fire detection products; includes Boyd Thermal from 12 Mar 2026. Q3 2026 margin 21.1%.
Aerospace	14.3% ($3,558m)	Fuel, hydraulic and pneumatic systems for commercial and military aircraft, plus industrial filtration; includes Ultra PCS from 23 Jan 2026. Q3 2026 margin 24.9%.
Mobility	9.9% ($2,460m)	Transmissions, clutches, valves, inverters and power electronics for on- and off-road vehicles; due to be combined with Dana. Q3 2026 margin 17.2%.

4. Business Model & Moat

How it makes money. Eaton designs and makes electrical equipment, from circuit breakers and switchgear to uninterruptible power supplies, busbars and modular power enclosures, and sells it to data centres, utilities, commercial buildings, industry and homes. Electrical made up about three-quarters of nine-month 2026 sales, with Aerospace and Mobility making up the rest.

Breadth from grid to chip. Eaton sells across the power chain from utility connection to the server rack. It built an 800 VDC power architecture for NVIDIA-based AI factories and added liquid cooling through Boyd Thermal, so it can supply a large share of a data centre's power and cooling kit.

Installed base and backlog. A large installed base drives replacement and service work, and the $26.2bn backlog, about 72% of which is due within 12 months, gives visibility on future sales.

Where the moat is tested. Data centre demand can change quickly with technology and customer spending, and competitors such as Schneider Electric, ABB and Vertiv are also adding capacity. The 10-K says abrupt technology change could hit end markets.

5. Financial Health

Annual figures come from Eaton's 10-K filings and fourth-quarter earnings releases, cross-checked against SEC XBRL data. Long-term debt is the non-current year-end balance (excluding the current portion).

Fiscal Year	Revenue ($m)	YoY %	GAAP EPS	Adjusted EPS	Dividend/share	Long-term debt (YE)
FY2021	$19,628m	+9.9%	$5.34	$6.62	$3.04	$6,831m
FY2022	$20,752m	+5.7%	$6.14	$7.57	$3.24	$8,321m
FY2023	$23,196m	+11.8%	$8.02	$9.12	$3.44	$8,244m
FY2024	$24,878m	+7.3%	$9.50	$10.80	$3.76	$8,478m
FY2025	$27,448m	+10.3%	$10.45	$12.07	$4.16	$8,758m

FY2021 growth is against FY2020 sales of $17,858m. Adjusted EPS excludes acquisition and divestiture charges, restructuring and intangible amortisation, as defined by Eaton.

Quarterly results, most recent first.

Quarter / Half	Revenue	Adjusted EPS	GAAP EPS
Q3 2026 (to 30 Sep 2026)	$8,947m	$3.68	$2.77
Q2 2026 (to 30 Jun 2026)	$8,531m	$3.15	$2.11
Q1 2026 (to 31 Mar 2026)	$7,451m	$2.81	$2.22
Q4 2025 (to 31 Dec 2025)	$7,055m	$3.33	$2.91
Trailing four quarters total (to 30 Sep 2026)	$31,984m	$12.97	$10.01

Q4 2026 guidance: organic growth 13–15%, segment margins 25.4–25.8%, GAAP EPS $3.28–3.38 and adjusted EPS $4.05–4.15.

Cash flow and balance sheet. FY2025 operating cash flow was $4,472m, capital expenditure $919m (free cash flow $3,553m) and depreciation and amortisation $1,006m. In the nine months to 30 Sep 2026 operating cash flow was $2,943m, capex $721m and D&A $1,135m. At 30 Sep 2026 Eaton had cash of $528m and short-term investments of $290m, against short-term debt of $1,594m, current long-term debt of $710m and long-term debt of $17,802m. Goodwill was $20,298m, other intangibles $12,264m and shareholders' equity $20,976m. Follow the shares on ChartsView Live Charts.

6. Valuation

Raw metrics, November 2026. Not opinions on whether the stock is cheap or expensive.

Metric	Value
Market cap	~$132.8bn ($341.72 close on 06 Nov 2026 × 388.5m shares outstanding)
Trailing P/E (GAAP)	~34.1x ($341.72 / GAAP EPS of $10.01 over the four quarters to 30 Sep 2026). On adjusted EPS of $12.97 for the same period the multiple is ~26.3x.
P/E (forward)	~24.9x ($341.72 / midpoint of 2026 adjusted EPS guidance of $13.70–13.80 given on 03 Nov 2026)
P/S (TTM)	~4.2x (~$132.8bn / sales of $31,984m over the four quarters to 30 Sep 2026)
Enterprise value	~$152.1bn (market cap ~$132.8bn + total debt ~$20.1bn [short-term debt $1,594m + current long-term debt $710m + long-term debt $17,802m] − cash and short-term investments $818m, per 30 Sep 2026 balance sheet)
EV/EBITDA (TTM)	~22.1x (EV ~$152.1bn / EBITDA ~$6.88bn; EBITDA = income before tax $4,915m + net interest expense $575m + D&A $1,390m over the four quarters to 30 Sep 2026, using the total D&A figure from the cash flow statement). Eaton does not report an operating income line, so earnings before interest and tax is derived from pre-tax income.
P/FCF	~35.0x (market cap ~$132.8bn / FCF ~$3.80bn; FCF = operating cash flow $4,908m − capex $1,113m over the four quarters to 30 Sep 2026)
Dividend yield	~1.3% ($4.40 annualised / $341.72)
52-week high	$478.00 (12 Aug 2026, intraday)
52-week low	$311.92 (17 Dec 2025, intraday)
Short interest (% of float)	~1.9% (7.52m shares at settlement 15 Oct 2026, Yahoo Finance data); MarketBeat showed 2.06% (7.99m shares) at 30 Sep 2026
Days to cover	~3.5 (15 Oct 2026); 3.7 at 30 Sep 2026 (MarketBeat)

7. What Are They Building

AI data centre power. In Oct 2025 Eaton unveiled an 800 VDC power architecture for AI factories built around NVIDIA's 800 VDC design, including supercapacitors, busbars and DC connectors. It is also working with Siemens Energy on modular data centres with on-site power generation, which Eaton says can cut deployment time by up to two years.

Liquid cooling. The $9.55bn Boyd Thermal purchase, closed on 12 Mar 2026, adds liquid cooling for high-density AI racks and helped Electrical Global sales rise 58% in Q3 2026.

New capacity. On 02 Sep 2026 Eaton announced a new Arkansas plant costing more than $242m with about 1,200 jobs, doubling Fibrebond modular enclosure capacity. A medium-voltage switchgear plant in Bellevue, Nebraska is due to open in H1 2027, and an expanded circuit breaker plant in Schrems, Austria opened on 01 Oct 2026.

Grid and home technology. Resilient Power brings solid-state transformer technology, and a 7% stake in SPAN ($75m, Jan 2026) adds smart home electrical panels. The pending €810m COL Group deal adds SF6-free medium-voltage switchgear.

R&D. Research and development spending was $797m in FY2025 and $676m in the first nine months of 2026, up from $594m a year earlier.

8. Competitive Landscape

Peer	Market cap (November 2026)	Key 2025 metric
GE Vernova (GEV)	~$204.9bn ($774.11 close on 06 Nov 2026 × 264.7m shares)	FY2025 revenue $38.1bn (+9%) and orders $59.3bn (GE Vernova Q4 2025 release)
Schneider Electric (SU, Paris)	~€134.5bn (06 Nov 2026 close, stockanalysis.com)	FY2025 revenue €40.15bn, +8.9% organic (FY2025 results filing)
ABB (ABBN, Zurich)	~CHF121.0bn (06 Nov 2026 close, stockanalysis.com)	FY2025 revenue $33.2bn (+7% comparable), operational EBITA margin 19.0% (Q4 2025 release)
Vertiv (VRT)	~$70.4bn ($182.86 close on 06 Nov 2026 × 385.1m shares)	FY2025 organic sales +26%, backlog $15.0bn (+109%) (Q4 2025 release)
Hubbell (HUBB)	~$22.7bn ($429.45 close on 06 Nov 2026 × 52.8m shares)	FY2025 net sales $5,844.6m (+3.8%), adjusted EPS $18.21 (FY2025 10-K)

Eaton's FY2025 sales of $27,448m sit between Vertiv's and ABB's, and its 2026 organic growth guidance of 13–15% is higher than the 2025 organic growth Schneider and ABB reported. Discuss the sector on the ChartsView Forum.

9. Leadership & Insider Activity

Paulo Ruiz became CEO on 01 Jun 2025, succeeding Craig Arnold. David B. Foster became CFO on 02 Mar 2026, replacing Olivier Leonetti, and Andrea Trabacchin became Controller on 05 Oct 2026. In Feb 2026 Ruiz exercised 11,725 options and sold 10,707 shares at $390.26. None of the 2026 Form 4 filings checked ticked the 10b5-1 box. Recent transactions from SEC Form 4 filings:

Name	Date	Type	Shares	Price	Value	Plan Type
Kaled Awada (EVP, Chief HR Officer)	03 Nov 2026	Shares withheld for tax on RSU vesting	940	$386.10	~$0.36m	Not 10b5-1
Adam Wadecki (former Controller)	02 Oct 2026	Shares withheld for tax on RSU vesting	390	$442.83	~$0.17m	Not 10b5-1
Gerald Johnson (Director)	12–13 Aug 2026	Buy	200	$455.90–469.93	~$0.09m	Not 10b5-1
Heath Monesmith (President & COO, Electrical)	11 Aug 2026	Option exercise and sell	18,036	$458.04	~$8.26m	Not 10b5-1
Adam Wadecki (then Controller)	04 Aug 2026	Sell	525	$440.54	~$0.23m	Not 10b5-1
Dorothy Thompson (Director)	22 May 2026	Sell	167	$385.00	~$0.06m	Not 10b5-1
Heath Monesmith (President & COO, Electrical)	06 May 2026	Sell	18,367	$409.11	~$7.51m	Not 10b5-1
Paulo Ruiz (CEO)	12 Feb 2026	Option exercise and sell	10,707	$390.26	~$4.18m	Not 10b5-1

10. Key Risks

• Data centre cycle (Concentration): Data centres and distributed IT, together with commercial aerospace, are about a third of sales, and the 10-K warns that abrupt technology change or a pause in AI spending could hit demand; no single customer was above 10% of sales in 2023–2025.
• Higher leverage (Financial): Total debt roughly doubled to about $20.1bn in 2026 to fund Boyd Thermal and Ultra PCS, raising interest costs and reducing room for further deals or buybacks; no shares were bought back in Q3 2026.
• Integration (Operational): Boyd Thermal is Eaton's largest acquisition, and the COL Group deal is due in Q1 2027; the 10-K lists integration of acquired businesses as a risk to expected returns.
• Costs and tariffs (Macro): Copper, steel, aluminium and electronics costs and wage inflation took 250bp off Electrical Americas margin in Q3 2026, and the 10-K says tariffs may materially raise costs.
• Mobility separation (Operational): The Dana combination needs Dana shareholder approval on 07 Dec 2026 and other conditions; if it fails, Eaton intends to spin Mobility off instead.
• Legacy liabilities (Legal): Eaton faces legacy asbestos and environmental claims; it says these are not expected to be material, but outcomes are uncertain.

11. Recent Developments

• 06 Nov 2026 — Shares rebound. The shares rose 4.5% to $341.72 after two days of heavy falls.
• 05 Nov 2026 — Shares fall in market sell-off. The shares fell 7.4% to $327.02 as the S&P 500 fell 4.4%, following a 9.9% drop on 04 Nov; no company news was reported.
• 03 Nov 2026 — Record Q3 and guidance raised. Sales rose 28% to $8,947m (organic +19%), adjusted EPS rose 20% to $3.68 and segment margin was a record 25.3%; 2026 organic growth guidance rose to 13–15% and adjusted EPS guidance to $13.70–13.80.
• 27 Oct 2026 — Dividend declared. Eaton declared a $1.10 quarterly dividend, payable on 27 Nov 2026 to holders of record on 10 Nov 2026.
• 16 Oct 2026 — Dana deal update. Eaton and Dana signed a supplemental letter agreement on the Mobility combination, and Eaton filed recast segment history for the new four-segment structure.
• 01 Oct 2026 — Austria expansion. Eaton opened a 5,000 m² automated miniature circuit breaker production expansion in Schrems, Austria.
• 24 Sep 2026 — COL Group deal. Eaton agreed to buy Italian medium-voltage switchgear maker COL Group from Oaktree for €810m (about $921m), expected to close in Q1 2027.
• 02 Sep 2026 — Arkansas plant. Eaton announced a more than $242m plant in Arkansas with about 1,200 jobs to double modular enclosure capacity.

For the US data that move industrial shares, such as PMI and jobs reports, see the ChartsView Economic Calendar.

12. Key Dates

• 10 Nov 2026 — Record date (and ex-dividend date) for the $1.10 quarterly dividend.
• 27 Nov 2026 — Payment of the $1.10 quarterly dividend.
• 07 Dec 2026 — Dana special shareholder meeting to vote on the combination with Eaton's Mobility business.
• Expected Feb 2027 — Q4 and full-year 2026 results (Q4 2025 results were released on 03 Feb 2026; date not yet confirmed).
• Expected Q1 2027 — Completion of the COL Group acquisition.
• Expected Apr 2027 — Completion of the Mobility and Dana combination, which Eaton says should close in the first four months of 2027.

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