AmBase Corporation

ABCPOTCReal Estate● Active

$0.25

$-0.01(-2.00%)

Market Cap$20809859

P/E Ratio—

52W High$0.326

52W Low$0.138

Avg Volume19K

Open$0.23

Beta1.00

Free Cash Flow Financials Revenue

AmBase Corporation (ABCP) Free Cash Flow & Analysis

Annual & trailing free cash flow, FCF margin, YoY change, valuation ratios, and peer context.

ABCP · free cash flow · updated Jun 9, 2026

Core FCF metrics

ABCP · FCF · TTM · margin & CAGR

Free cash flow was −$2.3M for FY2025 (fiscal year ending 2025-12-31), up 73.9% year-over-year

FY2025 Free Cash Flow−$2.3M▲ +73.9% YoY

Trailing 12M (TTM)−$3.2Mtrailing 4 quarters sum

FCF Margin——

3-Year CAGRN/AN/A — contains negative FCF

5-Year CAGRN/AN/A — contains negative FCF

FormulaFCF = Operating Cash Flow − Capital ExpendituresTTM = trailing 4 quarters sumCAGR → N/A if either endpoint ≤ 0

Source: FMP /cash-flow-statement · SEC 10-K / 10-Q · USDUpdated: Jun 9, 2026

Annual free cash flow history

FCF ($B, upper) · YoY Growth % (lower)

Positive FCFNegative FCF

Free Cash Flow

YoY Growth %

Annual free cash flow data

ABCP · free cash flow history · annual / quarterly

Fiscal YearOperating CFCapExFree Cash FlowYoY ChangeFCF Margin

FY2025Latest−$2.3M(0M)−$2.3M▲ +73.9%—

FY2024−$8.9M(0M)−$8.9M▼ 156.7%—

FY2023−$3.5M(0M)−$3.5M▼ 30.7%—

FY2022−$2.7M(0M)−$2.7M▲ +46.1%—

FY2021−$4.9M(0M)−$4.9M▼ 197.0%—

FCF = Operating Cash Flow − Capital Expenditures · CapEx shown as (negative) · Source: SEC filings via FMP

FCF valuation metrics

ABCP · P/FCF · FCF yield · FCF per share

AmBase Corporation (ABCP) reported negative free cash flow of −$0.00B. FCF-based valuation ratios are not meaningful when FCF is negative.

FCF Yield (TTM)

N/A

Free Cash Flow ÷ Market Cap

per FMP freeCashFlowYieldTTM definition

FCF per Share (TTM)

N/A

TTM FCF ÷ Shares Outstanding

Price / FCF

N/A

Share Price ÷ FCF per Share

EV / FCF (TTM)

N/A

Enterprise Value basis

FCF-based valuation ratios are only meaningful when free cash flow is positive. Negative FCF indicates capital expenditures exceeded operating cash flow.

Source: FMP /key-metrics-ttm · /cash-flow-statement Q · /income-statementFY2025 · 2025-12-31

Cash flow statement summary

ABCP · cash flow statement · operating / investing / financing

For FY2025, AmBase Corporation generated −$2.3M in operating cash flow and spent 0M in capital expenditures, yielding −$2.3M in free cash flow.

Operating Activities

−$2.3M

Cash from core business operations

2025-12-31

Investing Activities

+$0.0M

CapEx, acquisitions & investments

2025-12-31

Financing Activities

+$2.1M

Buybacks, dividends & debt

2025-12-31

FCF FormulaOperating CF (−$2.3M) − |CapEx| (0M) = FCF (−$2.3M)

For the complete Operating / Investing / Financing line-item breakdown:

View Full Cash Flow Statement →

Free cash flow vs peers (Real Estate)

ABCP vs peers · FCF

#CompanyFree Cash FlowYoYFCF MarginRelative

AmBase CorporationYOU

ABCP

−$2.3M+73.9%—

Loss

American Tower Corporation

AMT

$3.78B+2.2%35.5%

76%

Simon Property Group, Inc.

Real Estate · Sorted by FCF · FMP /cash-flow-statementFull FCF Rankings →

About Free Cash Flow & Methodology

AmBase Corporation (ABCP) reported free cash flow of −$2.3M for FY2025 (fiscal year ending 2025-12-31), up 73.9% year-over-year.

Based on available data, AmBase Corporation has maintained positive free cash flow for at least 3 fiscal year(s). FCF peaked at $163.3M in FY2012.

Data sourced from FMP /cash-flow-statement · SEC 10-K / 10-Q · USD.

Q&A and summaries align with SEC 10-K/10-Q cash flow disclosures and FMP /cash-flow-statement where noted.

Revenue Financial statements Net income Earnings Forecast Price history Market cap Cash on hand P/E ratio

Frequently asked questions

ABCP free cash flow · 8 questions

AmBase Corporation free cash flow was −$2.3M for FY2025, up 73.9% year-over-year. On a trailing twelve-month (TTM) basis, free cash flow stands at −$3.2M.

ABCP free cash flowABCP FCFABCP FCF 2025ABCP free cash flow TTM

▸ Source: FMP /cash-flow-statement · US GAAP · AmBase Corporation · AmBase Corporation SEC 10-K & 10-Q filings · US GAAP · Last updated: Jun 9, 2026