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Side-by-side financial comparison of SL GREEN REALTY CORP (SLG) and Tempus AI, Inc. (TEM). Click either name above to swap in a different company.

Tempus AI, Inc. is the larger business by last-quarter revenue ($367.2M vs $276.5M, roughly 1.3× SL GREEN REALTY CORP). Tempus AI, Inc. runs the higher net margin — -14.8% vs -36.5%, a 21.7% gap on every dollar of revenue. On growth, Tempus AI, Inc. posted the faster year-over-year revenue change (83.0% vs 12.4%). Over the past eight quarters, Tempus AI, Inc.'s revenue compounded faster (58.7% CAGR vs 21.3%).

SL Green Realty Corp. is a real estate investment trust that primarily invests in office buildings and shopping centers in New York City. As of December 31, 2024, the company owned interests in 39 properties comprising 25,297,353 square feet, primarily in Manhattan. It has been referred to as "New York City’s largest office landlord".

Tempus AI, Inc. is an American health technology company founded in 2015 by Eric Lefkofsky in Chicago, Illinois. It was established by Lefkofsky soon after his wife was diagnosed with breast cancer. Tempus uses data and artificial intelligence (AI) to create precision medicine services, including diagnostics, for oncology, cardiology, radiology, and depression. The company went public on the Nasdaq on June 14, 2024, under the ticker symbol "TEM."

SLG vs TEM — Head-to-Head

Bigger by revenue
TEM
TEM
1.3× larger
TEM
$367.2M
$276.5M
SLG
Growing faster (revenue YoY)
TEM
TEM
+70.5% gap
TEM
83.0%
12.4%
SLG
Higher net margin
TEM
TEM
21.7% more per $
TEM
-14.8%
-36.5%
SLG
Faster 2-yr revenue CAGR
TEM
TEM
Annualised
TEM
58.7%
21.3%
SLG

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
SLG
SLG
TEM
TEM
Revenue
$276.5M
$367.2M
Net Profit
$-100.8M
$-54.2M
Gross Margin
Operating Margin
64.2%
-16.7%
Net Margin
-36.5%
-14.8%
Revenue YoY
12.4%
83.0%
Net Profit YoY
-870.0%
-316.2%
EPS (diluted)
$-1.49
$-0.30

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
SLG
SLG
TEM
TEM
Q4 25
$276.5M
$367.2M
Q3 25
$244.8M
$334.2M
Q2 25
$241.9M
$314.6M
Q1 25
$239.8M
$255.7M
Q4 24
$245.9M
$200.7M
Q3 24
$229.7M
$180.9M
Q2 24
$222.8M
$166.0M
Q1 24
$187.9M
$145.8M
Net Profit
SLG
SLG
TEM
TEM
Q4 25
$-100.8M
$-54.2M
Q3 25
$28.6M
$-80.0M
Q2 25
$-7.4M
$-42.8M
Q1 25
$-17.3M
$-68.0M
Q4 24
$19.1M
$-13.0M
Q3 24
$-9.5M
$-75.8M
Q2 24
$1.6M
$-552.2M
Q1 24
$16.9M
$-64.7M
Operating Margin
SLG
SLG
TEM
TEM
Q4 25
64.2%
-16.7%
Q3 25
85.5%
-18.3%
Q2 25
53.4%
-19.6%
Q1 25
56.7%
-26.9%
Q4 24
59.8%
-25.3%
Q3 24
65.1%
-29.6%
Q2 24
79.2%
-321.4%
Q1 24
-36.5%
Net Margin
SLG
SLG
TEM
TEM
Q4 25
-36.5%
-14.8%
Q3 25
11.7%
-23.9%
Q2 25
-3.0%
-13.6%
Q1 25
-7.2%
-26.6%
Q4 24
7.8%
-6.5%
Q3 24
-4.2%
-41.9%
Q2 24
0.7%
-332.7%
Q1 24
9.0%
-44.4%
EPS (diluted)
SLG
SLG
TEM
TEM
Q4 25
$-1.49
$-0.30
Q3 25
$0.34
$-0.46
Q2 25
$-0.16
$-0.25
Q1 25
$-0.30
$-0.40
Q4 24
$0.13
$2.56
Q3 24
$-0.21
$-0.46
Q2 24
$-0.04
$-6.86
Q1 24
$0.20
$-1.47

Balance Sheet & Financial Strength

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

Metric
SLG
SLG
TEM
TEM
Cash + ST InvestmentsLiquidity on hand
$155.7M
$604.8M
Total DebtLower is stronger
Stockholders' EquityBook value
$3.7B
$491.3M
Total Assets
$11.1B
$2.3B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
SLG
SLG
TEM
TEM
Q4 25
$155.7M
$604.8M
Q3 25
$187.0M
$655.9M
Q2 25
$182.9M
$186.3M
Q1 25
$180.1M
$151.6M
Q4 24
$184.3M
$341.0M
Q3 24
$188.2M
$388.0M
Q2 24
$199.5M
$478.8M
Q1 24
$196.0M
$79.9M
Stockholders' Equity
SLG
SLG
TEM
TEM
Q4 25
$3.7B
$491.3M
Q3 25
$3.8B
$507.8M
Q2 25
$3.8B
$309.6M
Q1 25
$3.8B
$326.2M
Q4 24
$4.0B
$56.3M
Q3 24
$3.6B
$53.7M
Q2 24
$3.7B
$98.3M
Q1 24
$3.7B
$-1.5B
Total Assets
SLG
SLG
TEM
TEM
Q4 25
$11.1B
$2.3B
Q3 25
$11.1B
$2.3B
Q2 25
$11.3B
$1.6B
Q1 25
$11.4B
$1.5B
Q4 24
$10.5B
$926.1M
Q3 24
$10.2B
$971.7M
Q2 24
$9.5B
$864.6M
Q1 24
$9.8B

Cash Flow & Capital Efficiency

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

Metric
SLG
SLG
TEM
TEM
Operating Cash FlowLast quarter
$82.9M
$-36.8M
Free Cash FlowOCF − Capex
$-41.5M
FCF MarginFCF / Revenue
-11.3%
Capex IntensityCapex / Revenue
1.3%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-239.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
SLG
SLG
TEM
TEM
Q4 25
$82.9M
$-36.8M
Q3 25
$-6.8M
$-119.8M
Q2 25
$54.5M
$44.2M
Q1 25
$6.7M
$-105.6M
Q4 24
$129.6M
Q3 24
$16.7M
$48.7M
Q2 24
$79.4M
$-97.1M
Q1 24
$-24.7M
$-101.4M
Free Cash Flow
SLG
SLG
TEM
TEM
Q4 25
$-41.5M
Q3 25
$-126.5M
Q2 25
$36.6M
Q1 25
$-107.7M
Q4 24
Q3 24
$48.6M
Q2 24
$-105.1M
Q1 24
$-107.5M
FCF Margin
SLG
SLG
TEM
TEM
Q4 25
-11.3%
Q3 25
-37.9%
Q2 25
11.6%
Q1 25
-42.1%
Q4 24
Q3 24
26.9%
Q2 24
-63.3%
Q1 24
-73.7%
Capex Intensity
SLG
SLG
TEM
TEM
Q4 25
1.3%
Q3 25
2.0%
Q2 25
2.4%
Q1 25
0.8%
Q4 24
Q3 24
0.0%
Q2 24
4.8%
Q1 24
4.2%
Cash Conversion
SLG
SLG
TEM
TEM
Q4 25
Q3 25
-0.24×
Q2 25
Q1 25
Q4 24
6.77×
Q3 24
Q2 24
50.33×
Q1 24
-1.46×

Financial Flow Comparison

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

Revenue Breakdown by Segment

SLG
SLG

Real Estate Segment$223.1M81%
Other$35.9M13%
Debt And Preferred Equity Segment$17.4M6%

TEM
TEM

Segment breakdown not available.

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