What is aTyr Pharma's investment purchases?

aTyr Pharma (ATYR) reported investment purchases of $5.87M in Q1 2026.

How has aTyr Pharma's investment purchases changed year-over-year?

aTyr Pharma's investment purchases decreased by 74.6% year-over-year, from $23.11M to $5.87M.

What is the long-term trend for aTyr Pharma's investment purchases?

Over 4 years (2021 to 2025), aTyr Pharma's investment purchases has grown at a -7.3% compound annual growth rate (CAGR), from $126.51M to $93.45M.

What does investment purchases mean?

Cash spent purchasing investment securities across all categories.

aTyr Pharma ATYR Investment Purchases

Investment Purchases at other companies

Merck & Co.MRK

$374M-37.1%

United TherapeuticsUTHR

$701.7M+1.4%

Design Therapeutics, Inc.DSGN

$52.59M-39.2%

CytomX TherapeuticsCTMX

$242.78M+1,127%

Oric Pharmaceuticals, Inc.ORIC

$77.97M+20.6%

Rigel PharmaceuticalsRIGL

$23.92M+10.5%

Other financials

Income statement

See full

Revenue-—

Operating income-$11.4M+27.5%

Net income-$10.8M+27.5%

EPS (diluted)-$0.11+35.3%

Balance sheet

See full

Cash & equivalents$10.0M-3.4%

Total debt$12.3M-9.2%

Total equity$57.9M-22.8%

Total assets$79.7M-18.1%

Cash flow

See full

Operating cash flow-$12.5M+18.8%

CapEx$138.0K—

Free cash flow-$12.7M+17.9%

Valuation

See full

Market cap$54.88M-88.2%

Enterprise value$57.17M—

P/S288.8×—

Profitability

See full

Operating margin-40,856.3%+28,833pp

Net margin-39,009.5%+29,653pp

FCF margin-32,664.7%+4,018pp

Returns & leverage

See full

Return on equity-105.3%+50.6pp

Debt / equity0.2×0.0×

Current ratio5.8×-2.0×

Where this comes from

Reported directly by aTyr Pharma in its filing.

Tagged under the XBRL concept us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt.

The official record: aTyr Pharma’s 10-Q, filed May 15, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is aTyr Pharma's investment purchases?: aTyr Pharma (ATYR) reported investment purchases of $5.87M in Q1 2026.
How has aTyr Pharma's investment purchases changed year-over-year?: aTyr Pharma's investment purchases decreased by 74.6% year-over-year, from $23.11M to $5.87M.
What is the long-term trend for aTyr Pharma's investment purchases?: Over 4 years (2021 to 2025), aTyr Pharma's investment purchases has grown at a -7.3% compound annual growth rate (CAGR), from $126.51M to $93.45M.
What does investment purchases mean?: Cash spent purchasing investment securities across all categories.