Comparison

AerCap Holdings N.V. (AER) vs WillScot Holdings Corp (WSC)

The same filed metrics for both companies, side by side.

What each names as a risk in its own annual report, how each is priced against its own history, and the tracked managers whose latest 13F reports a position in both.

Financials

AER

AerCap Holdings N.V.

Rental & Leasing Services

Revenue, FY25: $8.52B
Net income: $3.75B
Operating cash flow: $5.39B
Free cash flow: -
Net margin: 44.04%
Operating margin: -
Gross margin: -

WSC

WillScot Holdings Corp

Rental & Leasing Services

Revenue, FY25: $2.28B
Net income: −$52.99M
Operating cash flow: $762M
Free cash flow: $738M
Net margin: −2.32%
Operating margin: 7.95%
Gross margin: 51.00%

Head-to-head

Filed growth, quality and valuation, read against each company’s own history rather than against the other side.

Metric	AER	WSC
Revenue growth, latest filed year	+6.50%	−4.77%
Piotroski F-score	7 of 7	3 of 9
P/E against its own history	28.28% above	-

What each says it is exposed to

From Item 1A of each company’s most recent 10-K.

AER

No 10-K read yet.

WSC

Debt covenants
Goodwill impairment
Commodity prices
Tariffs
Tax
Activist investors

And 14 more.

Tracked managers holding both

Baillie Gifford Baillie Gifford & Co 0.00% · 0.11%

Updated Sep 16, 2026 · the newer of the two companies' filings