AEI INCOME & GROWTH FUND XXI LIMITED PARTNERSHIP: revenue

What this measure means

Revenue under this specific accounting concept. A missing value is not zero; filers can use other revenue concepts.

Exact concept: us-gaap:Revenues. Each value covers an annual-duration reporting interval, shown with both start and end dates. Different units remain separate; no currency conversion or interpolation is applied.

Coverage of this history

Selected reporting periods run from 2012-01-01 to 2025-12-31. The SEC response was captured on 2026-09-21.

Selected filing history

Related financial histories

• AEI INCOME & GROWTH FUND XXI LIMITED PARTNERSHIP: total assets
• AEI INCOME & GROWTH FUND XXI LIMITED PARTNERSHIP: cash and cash equivalents
• AEI INCOME & GROWTH FUND XXI LIMITED PARTNERSHIP: operating cash flow
• AEI INCOME & GROWTH FUND XXI LIMITED PARTNERSHIP: financing cash flow
• AEI INCOME & GROWTH FUND XXI LIMITED PARTNERSHIP: investing cash flow
• AEI INCOME & GROWTH FUND XXI LIMITED PARTNERSHIP: operating income or loss
• AEI INCOME & GROWTH FUND XXI LIMITED PARTNERSHIP: current assets
• AEI INCOME & GROWTH FUND XXI LIMITED PARTNERSHIP: current liabilities
• AEI INCOME & GROWTH FUND XXI LIMITED PARTNERSHIP: net current accounts receivable
• AEI INCOME & GROWTH FUND XXI LIMITED PARTNERSHIP: operating expenses
• AEI INCOME & GROWTH FUND XXI LIMITED PARTNERSHIP: accumulated depreciation on property, plant and equipment
• AEI INCOME & GROWTH FUND XXI LIMITED PARTNERSHIP: pre-tax income or loss from continuing operations
• AEI INCOME & GROWTH FUND XXI LIMITED PARTNERSHIP: profit or loss including noncontrolling interests
• AEI INCOME & GROWTH FUND XXI LIMITED PARTNERSHIP: other nonoperating income or expense

Inspect the source

Entity

AEI INCOME & GROWTH FUND XXI LIMITED PARTNERSHIP / CIK 0000931755

Captured

2026-09-21T17:17:00.611Z

SEC response SHA-256

76cc71f0543b4041c1df60cc846d5c8cabdd490fd0d9738a61dc23142b8e2e8e

Current SEC company facts · Download the original response snapshot (gzip) · Download the selected JSON

Latest-filed annual-report facts per unit and reporting period at capture time. Duration facts cover 300 to 400 days. This selection can include restatements and is not a point-in-time backtest dataset. Missing concepts are omitted, never zero-filled. Values retain original units and are not currency converted. Extended concepts require compatible unit shapes and at least three reporting ends with changing values within one unit. Constant or incompatible added histories are omitted.

Public company accounting reference, not market prices, returns, an investment recommendation, or ALPHAC performance. Validate a separately constructed return series with the validation API; accounting values are not returns.

Use this in research

A financial period ends before its results become public. Use the filing date as a minimum availability boundary, inspect amendments, and retain the original filing vintage when testing historical signals. This latest-filed selection can contain information unavailable at the time.

These pages do not supply prices, total-return histories, corporate-action adjustments or a tradable universe. Build those inputs separately before evaluating a strategy. A profitable backtest can still reflect selection bias or costs that were left out.

Research methodology · Execution and cost assumptions · Check backtest overfitting

Build with the open-source tools

Use these accounting records as inspectable inputs. When you have constructed a return series, the validation tools can help test its statistical evidence and preserve the result with its limitations.

• Get an API key and run your first validation
• Connect the MCP server to your coding assistant
• Inspect the ALPHAC engine on GitHub
• Read the MCP server source and integration examples

import json
from urllib.request import urlopen

with urlopen("https://canlicapital.com/company-data/0000931755.json") as response:
    record = json.load(response)
print(record["fetched_at"])
print(record["policy"])
for concept in record["concepts"]:
    print(concept["tag"], next(iter(concept["observations"])))