Issued Shares vs. Outstanding Shares: Definitions and Examples
By Markets & Investing DeskUpdated Nov 10, 2026
Definition
Issued shares are every share a company has sold or distributed, including treasury stock it bought back. Outstanding shares are issued shares minus treasury shares.
Key takeaways
- Treasury shares still count as issued but carry no votes or dividends and are excluded from per-share math.
- Market cap, EPS and ownership percentage all use shares outstanding, never the issued count.
- Investor-to-investor trades on the secondary market change neither the issued nor the outstanding count.
- Retired treasury shares leave both counts, while resold treasury shares become outstanding again.
Issued shares are all the shares a corporation has ever sold or distributed to shareholders, including any it has since bought back and holds as treasury stock. Outstanding shares are the issued shares currently held by investors outside the company: issued shares minus treasury shares.
Issued Shares vs. Outstanding Shares: Key Differences
| Authorized | Issued | Outstanding | |
|---|---|---|---|
| What it counts | Maximum the charter permits | Shares sold or distributed to date | Issued shares held by investors and insiders |
| Includes treasury stock | Yes (within the limit) | Yes | No |
| Carries votes and dividends | No (until issued) | Only the outstanding portion | Yes |
| Used for market cap and EPS | No | No | Yes |
| How it changes | Shareholder or board approval to amend the charter | New offerings, stock grants, option exercises, retirements | New issuance, buybacks, resales of treasury stock |
A company issues a given share only once. After that, investors trade it among themselves on the secondary market, and those trades do not change either count. The company receives no money when one investor sells to another.
How It Works
From authorized to issued
Founders set the number of authorized shares in the articles of incorporation, and the board or shareholders can approve changes later. A company rarely issues everything it is authorized to issue. Keeping a reserve of authorized but unissued shares lets the board raise capital later or fund employee stock options without first amending the charter.
To issue stock means the company creates ownership units from that authorized pool and delivers them to someone in exchange for cash, services, assets or as compensation. The usual routes are founder shares at formation, private funding rounds, an initial public offering, follow-on offerings such as rights issues, and equity grants to employees.
From issued to outstanding
Once issued, a share stays issued even if the company buys it back. Repurchased shares the company keeps become treasury stock: they still count as issued, but they are no longer outstanding. Treasury shares do not vote and do not receive dividends, and they are left out of per-share calculations. A company with no treasury stock has identical issued and outstanding counts, which is common at smaller companies that have never repurchased stock.
Treasury stock can go two ways:
- Resold or reissued, for example to employees: the shares become outstanding again. They were issued the first time, so the issued count does not rise.
- Retired: the company cancels the shares. They leave both the issued and outstanding counts, and depending on state law and the charter, they may return to authorized but unissued status.
Where to find the numbers
On a U.S. company’s balance sheet, the equity section usually shows common stock with a parenthetical or note listing authorized, issued and outstanding shares, and a separate treasury stock line recorded at cost as a reduction of equity. Quarterly and annual filings with the Securities and Exchange Commission also state shares outstanding as of a recent date on the cover page. Check the as-of date: the cover page and balance sheet figures often refer to different dates, and buybacks, option exercises and offerings change the count afterward.
Why It Matters
The outstanding count is the denominator for most per-share and ownership measures:
- Market capitalization = share price × shares outstanding.
- Earnings per share = net income available to common shareholders ÷ weighted average shares outstanding. Reported EPS uses an average over the period, not the year-end count, because the number changes as shares are issued or repurchased. EPS in turn feeds the P/E ratio.
- Ownership percentage = shares you hold ÷ shares outstanding.
Using issued shares in any of these would include treasury stock, which has no claim on earnings and no vote, and would understate per-share figures.
The gap between issued and outstanding also shows how much stock the company has repurchased and kept. Treasury shares can be put back into circulation without a new authorization, so they are part of the supply the company can draw on, alongside unissued authorized shares.
Fully diluted and working-model counts
Boards and investors often look beyond the current outstanding count. A fully diluted count adds the shares that would exist if all outstanding stock options, warrants and convertible securities were exercised or converted. A working-model calculation projects ownership against the full authorized total, showing how stakes could change if the company used all of its authorized capital. It is a planning scenario, not a forecast.
Example
The following company and figures are hypothetical.
Alder Corp. is authorized to issue 50 million shares. It has issued 20 million and later bought back 2 million, which it holds in treasury.
- Issued: 20,000,000
- Treasury: 2,000,000
- Outstanding: 20,000,000 − 2,000,000 = 18,000,000
An investor holding 1.8 million shares owns 1,800,000 ÷ 18,000,000 = 10% of the company. Measured against issued shares, the stake would look like 9%, which understates it because the treasury shares carry no ownership rights.
Assume Alder earned $9 million and its share count was unchanged all year, so the weighted average equals 18 million. EPS is $9,000,000 ÷ 18,000,000 = $0.50.
Now Alder issues 2 million new shares from its unissued authorized pool. Issued rises to 22 million and outstanding to 20 million. The investor’s 1.8 million shares now represent 9%, a dilution of one percentage point with no change in the shares held. The general formula for a holder’s stake after an issuance is:
New ownership % = shares held ÷ (old shares outstanding + new shares issued)
If Alder also has 3 million employee options outstanding, the fully diluted count is 23 million and the investor’s fully diluted stake is about 7.8%. On a working-model basis against all 50 million authorized shares, it would be 3.6%.
For a small closely held startup, the picture can be simpler. A founder who receives 10 million of 20 million authorized shares, with no other shares issued, owns 100% of the company. The unissued 10 million represent future dilution, not current ownership.
Why Companies Issue Shares and the Costs of Doing So
Issuing stock lets a company raise capital by selling ownership instead of borrowing, so it takes on no repayment schedule or interest. Cash proceeds increase cash on the balance sheet and appear as a financing inflow on the cash flow statement, with a matching increase in shareholders’ equity. They are not revenue. Shares issued for services, assets or as employee compensation bring in no cash, though they still increase the issued and outstanding counts.
The trade-offs:
- Dilution. Each new share reduces existing holders’ percentage of votes and earnings unless they buy in proportionally.
- Public company costs. An IPO brings disclosure requirements, regulatory compliance, higher accounting costs and more scrutiny.
- Pricing pressure. Shareholders asked for more money in a rights issue to avoid dilution may react poorly, and new shares often must be priced at a noticeable discount to the market price to attract enough buyers.
Limitations
- Issued and outstanding counts exclude potential shares from options and convertibles, which can be large at companies that pay heavily in stock.
- Companies with several share classes report counts for each class separately. A single total can hide differences in voting rights.
- The term “shares on issue,” used in some jurisdictions, may correspond to issued or outstanding depending on how treasury holdings are treated there, so read the filing’s definitions.
FAQs
Are shares that are issued and fully paid the same as total outstanding shares?
Not necessarily. "Fully paid" describes whether shareholders have paid the full subscription price, while "outstanding" describes whether the company itself holds the shares. If a company holds fully paid shares in treasury, its issued and fully paid count will exceed its outstanding count.
The Bottom Line
Investors calculating their stake, EPS or market value should use shares outstanding, since issued shares include treasury stock with no claim on earnings. Check the as-of date on filings, because buybacks, option exercises and offerings shift the count. Look at fully diluted figures too, especially at companies that pay heavily in stock, to see how much ownership could shrink.
