OLIN CORPORATION: basic weighted-average shares
Basic weighted-average shares for OLIN CORPORATION. Inspect selected reporting periods, original units and SEC filing links; download the financial history.
All OLIN CORPORATION financial histories
What this measure means
Time-weighted shares used for basic earnings per share. This denominator differs from shares outstanding at a single reporting date.
Exact concept: us-gaap:WeightedAverageNumberOfSharesOutstandingBasic. 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 2008-01-01 to 2025-12-31. The SEC response was captured on 2026-09-19.
Selected filing history
| Period start | Period end | Value | Unit | Filed | Source filing |
|---|---|---|---|---|---|
| 2025-01-01 | 2025-12-31 | 114,600,000 | shares | 2026-02-20 | 10-K · 0000074303-26-000027 |
| 2024-01-01 | 2024-12-31 | 117,800,000 | shares | 2026-02-20 | 10-K · 0000074303-26-000027 |
| 2023-01-01 | 2023-12-31 | 125,900,000 | shares | 2026-02-20 | 10-K · 0000074303-26-000027 |
| 2022-01-01 | 2022-12-31 | 144,900,000 | shares | 2025-02-20 | 10-K · 0000074303-25-000023 |
| 2021-01-01 | 2021-12-31 | 159,100,000 | shares | 2024-02-22 | 10-K · 0000074303-24-000041 |
| 2020-01-01 | 2020-12-31 | 157,900,000 | shares | 2023-02-23 | 10-K · 0000074303-23-000054 |
| 2019-01-01 | 2019-12-31 | 162,300,000 | shares | 2022-02-24 | 10-K · 0000074303-22-000015 |
| 2018-01-01 | 2018-12-31 | 166,800,000 | shares | 2021-02-22 | 10-K · 0000074303-21-000019 |
| 2017-01-01 | 2017-12-31 | 166,200,000 | shares | 2020-02-25 | 10-K · 0000074303-20-000072 |
| 2016-01-01 | 2016-12-31 | 165,200,000 | shares | 2019-02-25 | 10-K · 0000074303-19-000018 |
| 2015-01-01 | 2015-12-31 | 103,400,000 | shares | 2018-02-26 | 10-K · 0000074303-18-000007 |
| 2014-01-01 | 2014-12-31 | 78,600,000 | shares | 2017-02-28 | 10-K · 0000074303-17-000026 |
| 2013-01-01 | 2013-12-31 | 79,900,000 | shares | 2016-03-01 | 10-K · 0000074303-16-000090 |
| 2012-01-01 | 2012-12-31 | 80,100,000 | shares | 2015-02-25 | 10-K · 0000074303-15-000015 |
| 2011-01-01 | 2011-12-31 | 80,000,000 | shares | 2014-02-24 | 10-K · 0000074303-14-000021 |
| 2010-01-01 | 2010-12-31 | 79,200,000 | shares | 2013-02-25 | 10-K · 0000074303-13-000012 |
| 2009-01-01 | 2009-12-31 | 78,100,000 | shares | 2012-02-24 | 10-K · 0000074303-12-000027 |
| 2008-01-01 | 2008-12-31 | 75.8 | shares | 2011-02-24 | 10-K · 0000074303-11-000012 |
Related financial histories
- OLIN CORPORATION: total assets
- OLIN CORPORATION: total liabilities
- OLIN CORPORATION: stockholders equity
- OLIN CORPORATION: cash and cash equivalents
- OLIN CORPORATION: net income or loss
- OLIN CORPORATION: operating cash flow
- OLIN CORPORATION: capital expenditure payments
- OLIN CORPORATION: contract revenue excluding tax
- OLIN CORPORATION: financing cash flow
- OLIN CORPORATION: investing cash flow
- OLIN CORPORATION: retained earnings or deficit
- OLIN CORPORATION: diluted weighted-average shares
- OLIN CORPORATION: basic earnings per share
- OLIN CORPORATION: diluted earnings per share
- OLIN CORPORATION: income tax expense or benefit
- OLIN CORPORATION: net property, plant and equipment
- OLIN CORPORATION: share-based compensation expense
- OLIN CORPORATION: operating income or loss
- OLIN CORPORATION: current assets
- OLIN CORPORATION: interest expense
- OLIN CORPORATION: current liabilities
- OLIN CORPORATION: current accounts payable
- OLIN CORPORATION: goodwill carrying amount
- OLIN CORPORATION: net finite-lived intangible assets
- OLIN CORPORATION: net current accounts receivable
- OLIN CORPORATION: common-stock repurchase payments
- OLIN CORPORATION: net inventory
- OLIN CORPORATION: gross profit
- OLIN CORPORATION: selling, general and administrative expense
Inspect the source
- Entity
- OLIN CORPORATION / CIK 0000074303
- Captured
- 2026-09-19T14:50:45.680Z
- SEC response SHA-256
c1a33a07cb59348dc41317d4e1af4051836a6aee29bce1eec5db50916ef2de5f
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
Read the published dataset with Python
import json
from urllib.request import urlopen
with urlopen("https://canlicapital.com/company-data/0000074303.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"])))