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Side-by-side financial comparison of Atara Biotherapeutics, Inc. (ATRA) and SAFE & GREEN HOLDINGS CORP. (OLOX). Click either name above to swap in a different company.

SAFE & GREEN HOLDINGS CORP. is the larger business by last-quarter revenue ($1.8M vs $1.6M, roughly 1.1× Atara Biotherapeutics, Inc.). On growth, SAFE & GREEN HOLDINGS CORP. posted the faster year-over-year revenue change (-55.8% vs -95.1%). Over the past eight quarters, SAFE & GREEN HOLDINGS CORP.'s revenue compounded faster (-34.8% CAGR vs -75.9%).

Atara Biotherapeutics, Inc. is a clinical-stage biotechnology company focused on developing allogeneic T-cell immunotherapies for patients with unmet medical needs across oncology, autoimmune disease, and infectious disease indications. It operates primarily in North America, Europe, and Asia-Pacific, partnering with research institutions to advance its novel treatment pipeline.

Safe Auto Insurance Company is an American property and casualty auto insurance carrier. It is a privately held carrier and provider of state-minimum private-passenger auto insurance for drivers in the nonstandard insurance market in 20 states across the US, including Oregon, Ohio, Indiana, Kentucky, Georgia, Pennsylvania, South Carolina, Tennessee, Louisiana, Mississippi, Illinois, Missouri, Arizona, Oklahoma, Kansas, Virginia, Texas, California, Alabama, and Colorado.

ATRA vs OLOX — Head-to-Head

Bigger by revenue
OLOX
OLOX
1.1× larger
OLOX
$1.8M
$1.6M
ATRA
Growing faster (revenue YoY)
OLOX
OLOX
+39.3% gap
OLOX
-55.8%
-95.1%
ATRA
Faster 2-yr revenue CAGR
OLOX
OLOX
Annualised
OLOX
-34.8%
-75.9%
ATRA

Income Statement — Q4 FY2025 vs Q3 FY2024

Metric
ATRA
ATRA
OLOX
OLOX
Revenue
$1.6M
$1.8M
Net Profit
$-3.7M
Gross Margin
-7.2%
Operating Margin
-127.8%
Net Margin
-212.0%
Revenue YoY
-95.1%
-55.8%
Net Profit YoY
73.2%
-3.0%
EPS (diluted)
$-113.82

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
ATRA
ATRA
OLOX
OLOX
Q4 25
$1.6M
Q3 25
$3.5M
Q2 25
$17.6M
Q1 25
$98.1M
Q4 24
$32.8M
Q3 24
$40.2M
$1.8M
Q2 24
$28.6M
$1.3M
Q1 24
$27.4M
Net Profit
ATRA
ATRA
OLOX
OLOX
Q4 25
Q3 25
$-4.3M
Q2 25
$2.4M
Q1 25
$38.0M
Q4 24
$-12.7M
Q3 24
$-21.9M
$-3.7M
Q2 24
$-19.0M
$-4.7M
Q1 24
$-31.8M
Gross Margin
ATRA
ATRA
OLOX
OLOX
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
-7.2%
Q2 24
9.3%
Q1 24
Operating Margin
ATRA
ATRA
OLOX
OLOX
Q4 25
Q3 25
-103.5%
Q2 25
18.2%
Q1 25
39.5%
Q4 24
-37.3%
Q3 24
-54.1%
-127.8%
Q2 24
-63.7%
-150.9%
Q1 24
-114.2%
Net Margin
ATRA
ATRA
OLOX
OLOX
Q4 25
Q3 25
-124.6%
Q2 25
13.6%
Q1 25
38.7%
Q4 24
-38.8%
Q3 24
-54.5%
-212.0%
Q2 24
-66.5%
-373.1%
Q1 24
-116.1%
EPS (diluted)
ATRA
ATRA
OLOX
OLOX
Q4 25
Q3 25
$-0.32
Q2 25
$0.19
Q1 25
$3.50
Q4 24
$0.27
Q3 24
$-2.93
$-113.82
Q2 24
$-3.10
$-3.31
Q1 24
$-5.65

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
ATRA
ATRA
OLOX
OLOX
Cash + ST InvestmentsLiquidity on hand
$8.5M
$257.0K
Total DebtLower is stronger
$6.6M
Stockholders' EquityBook value
$-38.5M
$-8.2M
Total Assets
$20.2M
$9.8M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ATRA
ATRA
OLOX
OLOX
Q4 25
$8.5M
Q3 25
$13.7M
Q2 25
$22.3M
Q1 25
$13.8M
Q4 24
$42.5M
Q3 24
$67.2M
$257.0K
Q2 24
$35.3M
$1.0M
Q1 24
$46.2M
Total Debt
ATRA
ATRA
OLOX
OLOX
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
$6.6M
Q2 24
$12.6M
Q1 24
Stockholders' Equity
ATRA
ATRA
OLOX
OLOX
Q4 25
$-38.5M
Q3 25
$-36.6M
Q2 25
$-35.0M
Q1 25
$-55.1M
Q4 24
$-97.3M
Q3 24
$-90.5M
$-8.2M
Q2 24
$-110.9M
$-5.7M
Q1 24
$-98.3M
Total Assets
ATRA
ATRA
OLOX
OLOX
Q4 25
$20.2M
Q3 25
$30.2M
Q2 25
$36.9M
Q1 25
$62.0M
Q4 24
$109.1M
Q3 24
$142.7M
$9.8M
Q2 24
$117.3M
$20.9M
Q1 24
$165.3M

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
ATRA
ATRA
OLOX
OLOX
Operating Cash FlowLast quarter
$-50.9M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
0.0%
0.0%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ATRA
ATRA
OLOX
OLOX
Q4 25
$-50.9M
Q3 25
$-9.8M
Q2 25
$-7.3M
Q1 25
$-28.1M
Q4 24
$-24.5M
Q3 24
$-4.0M
Q2 24
$-10.6M
$-3.7M
Q1 24
$-29.6M
Free Cash Flow
ATRA
ATRA
OLOX
OLOX
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
$-24.6M
Q3 24
Q2 24
$-10.7M
$-3.7M
Q1 24
$-29.7M
FCF Margin
ATRA
ATRA
OLOX
OLOX
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
-75.0%
Q3 24
Q2 24
-37.3%
-296.7%
Q1 24
-108.7%
Capex Intensity
ATRA
ATRA
OLOX
OLOX
Q4 25
0.0%
Q3 25
0.0%
Q2 25
0.0%
Q1 25
0.0%
Q4 24
0.3%
Q3 24
0.0%
0.0%
Q2 24
0.1%
2.0%
Q1 24
0.5%
Cash Conversion
ATRA
ATRA
OLOX
OLOX
Q4 25
Q3 25
Q2 25
-3.07×
Q1 25
-0.74×
Q4 24
Q3 24
Q2 24
Q1 24

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

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