What is PTC Therapeutics's change in inventories?

PTC Therapeutics (PTCT) reported change in inventories of -$2.64M in Q1 2026.

How has PTC Therapeutics's change in inventories changed year-over-year?

PTC Therapeutics's change in inventories decreased by 20.6% year-over-year, from -$2.19M to -$2.64M.

What is the long-term trend for PTC Therapeutics's change in inventories?

Over 2 years (2022 to 2025), PTC Therapeutics's change in inventories has grown at a 184.3% compound annual growth rate (CAGR), from $6.67M to $53.9M.

What does change in inventories mean?

Increase or decrease in inventory levels, directly affecting operating cash flow and working capital.

PTC Therapeutics PTCT Change in Inventories

Change in Inventories at other companies

BioMarin PharmaceuticalsBMRN

-$44.49M-283%

BridgeBio PharmaBBIO

$7.05M+121%

United TherapeuticsUTHR

$40.1M+258%

BiogenBIIB

-$116.2M-87.4%

ALN

Alnylam PharmaceuticalsALNY

——

Mirum Pharmaceuticals, Inc.MIRM

——

Other financials

Income statement

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Revenue$272.6M-76.8%

Operating income$45.0M-95.4%

Net income-$2.8M-100%

EPS (diluted)-$0.03-100%

Balance sheet

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Cash & equivalents$834.0M-43.7%

Total debt$395.1M+0.1%

Total equity-$180.5M+2.9%

Total assets$2.9B+8.0%

Cash flow

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Operating cash flow-$59.0M-107%

CapEx$1.2M-30.6%

Free cash flow-$60.2M-107%

Valuation

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Market cap$6.55B+40.3%

Enterprise value$6.11B+77.3%

P/E8×—

P/S7.9×+5.3×

Profitability

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Gross margin96%—

Operating margin1.6%-38.7pp

Net margin42.3%+27.4pp

FCF margin39.1%+32.8pp

Returns & leverage

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Return on equity-216.7%—

Debt / equity372.3×—

Current ratio2.4×-1.5×

Where this comes from

Reported directly by PTC Therapeutics in its filing.

Tagged under the XBRL concept us-gaap:IncreaseDecreaseInInventories.

The official record: PTC Therapeutics’s 10-Q, filed May 7, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is PTC Therapeutics's change in inventories?: PTC Therapeutics (PTCT) reported change in inventories of -$2.64M in Q1 2026.
How has PTC Therapeutics's change in inventories changed year-over-year?: PTC Therapeutics's change in inventories decreased by 20.6% year-over-year, from -$2.19M to -$2.64M.
What is the long-term trend for PTC Therapeutics's change in inventories?: Over 2 years (2022 to 2025), PTC Therapeutics's change in inventories has grown at a 184.3% compound annual growth rate (CAGR), from $6.67M to $53.9M.
What does change in inventories mean?: Increase or decrease in inventory levels, directly affecting operating cash flow and working capital.