Endpoints
/v1/equity-dilution
GET
https://secfeedapi.com/v1/equity-dilutionShares authorized, issued, outstanding, treasury, basic vs diluted, stock comp, buybacks, equity plan capacity.
| Parameter | Type | Description | Example |
|---|---|---|---|
ticker | string | Company ticker. Pass ticker or cik. | AAPL |
cik | integer | Company CIK. Pass ticker or cik. | 320193 |
- Values come from the SEC company facts for 10-K, 10-Q and 20-F filings, one value per period end, newest first, up to 12 per series.
- A series is omitted when the company never tagged that concept.
- When several filings report the same period end, the most recently filed value wins, so accessionNo can point to a later filing than the period.
Request examples
Every response below is real output from the API, trimmed to the first records.
Dilution profile of a company
dilutionPct compares the latest diluted and basic weighted share counts.
curl -H "Authorization: Bearer $SECFEED_KEY" \ "https://secfeedapi.com/v1/equity-dilution?ticker=AAPL"
import os, requests
r = requests.get(
"https://secfeedapi.com/v1/equity-dilution",
params={'ticker': 'AAPL'},
headers={"Authorization": f"Bearer {os.environ['SECFEED_KEY']}"},
timeout=60,
)
r.raise_for_status()
print(r.json()){
"cik": 320193,
"dilutionPct": 0.393,
"sharesAuthorized": [
{
"value": 50400000000,
"periodEnd": "2026-06-27",
"periodStart": null,
"form": "10-Q",
"accessionNo": "0000320193-26-000020"
},
{
"value": 50400000000,
"periodEnd": "2026-03-28",
"periodStart": null,
"form": "10-Q",
"accessionNo": "0000320193-26-000013"
}
],
"sharesIssued": [
{
"value": 14608963000,
"periodEnd": "2026-06-27",
"periodStart": null,
"form": "10-Q",
"accessionNo": "0000320193-26-000020"
},
{
"value": 14667688000,
"periodEnd": "2026-03-28",
"periodStart": null,
"form": "10-Q",
"accessionNo": "0000320193-26-000013"
}
],
"sharesOutstanding": [
{
"value": 14608963000,
"periodEnd": "2026-06-27",
"periodStart": null,
"form": "10-Q",
"accessionNo": "0000320193-26-000020"
},
{
"value": 14667688000,
"periodEnd": "2026-03-28",
"periodStart": null,
"form": "10-Q",
"accessionNo": "0000320193-26-000013"
}
],
"dilutedWeightedShares": [
{
"value": 14750302000,
"periodEnd": "2026-06-27",
"periodStart": "2025-09-28",
"form": "10-Q",
"accessionNo": "0000320193-26-000020"
},
{
...Another company
Compare sharesOutstanding over time to see the effect of buybacks and splits.
curl -H "Authorization: Bearer $SECFEED_KEY" \ "https://secfeedapi.com/v1/equity-dilution?ticker=NVDA"
import os, requests
r = requests.get(
"https://secfeedapi.com/v1/equity-dilution",
params={'ticker': 'NVDA'},
headers={"Authorization": f"Bearer {os.environ['SECFEED_KEY']}"},
timeout=60,
)
r.raise_for_status()
print(r.json()){
"cik": 1045810,
"dilutionPct": 0.413,
"sharesAuthorized": [
{
"value": 80000000000,
"periodEnd": "2026-01-25",
"periodStart": null,
"form": "10-K",
"accessionNo": "0001045810-26-000021"
},
{
"value": 80000000000,
"periodEnd": "2025-01-26",
"periodStart": null,
"form": "10-K",
"accessionNo": "0001045810-26-000021"
}
],
"sharesIssued": [
{
"value": 24304000000,
"periodEnd": "2026-01-25",
"periodStart": null,
"form": "10-K",
"accessionNo": "0001045810-26-000021"
},
{
"value": 24477000000,
"periodEnd": "2025-01-26",
"periodStart": null,
"form": "10-K",
"accessionNo": "0001045810-26-000021"
}
],
"sharesOutstanding": [
{
"value": 24304000000,
"periodEnd": "2026-01-25",
"periodStart": null,
"form": "10-K",
"accessionNo": "0001045810-26-000021"
},
{
"value": 24477000000,
"periodEnd": "2025-01-26",
"periodStart": null,
"form": "10-K",
"accessionNo": "0001045810-26-000021"
}
],
"treasuryShares": [
{
"value": 0,
"periodEnd": "2022-01-30",
"periodStart": null,
"form": "10-K",
"accessionNo": "0001045810-22-000036"
},
{
...By CIK
Same response, looked up by CIK.
curl -H "Authorization: Bearer $SECFEED_KEY" \ "https://secfeedapi.com/v1/equity-dilution?cik=789019"
import os, requests
r = requests.get(
"https://secfeedapi.com/v1/equity-dilution",
params={'cik': '789019'},
headers={"Authorization": f"Bearer {os.environ['SECFEED_KEY']}"},
timeout=60,
)
r.raise_for_status()
print(r.json()){
"cik": 789019,
"dilutionPct": 0.323,
"sharesAuthorized": [
{
"value": 24000000000,
"periodEnd": "2026-06-30",
"periodStart": null,
"form": "10-K",
"accessionNo": "0001193125-26-323660"
},
{
"value": 24000000000,
"periodEnd": "2026-03-31",
"periodStart": null,
"form": "10-Q",
"accessionNo": "0001193125-26-191507"
}
],
"sharesIssued": [
{
"value": 7427000000,
"periodEnd": "2026-06-30",
"periodStart": null,
"form": "10-K",
"accessionNo": "0001193125-26-323660"
},
{
"value": 7429000000,
"periodEnd": "2026-03-31",
"periodStart": null,
"form": "10-Q",
"accessionNo": "0001193125-26-191507"
}
],
"sharesOutstanding": [
{
"value": 7427000000,
"periodEnd": "2026-06-30",
"periodStart": null,
"form": "10-K",
"accessionNo": "0001193125-26-323660"
},
{
"value": 7429000000,
"periodEnd": "2026-03-31",
"periodStart": null,
"form": "10-Q",
"accessionNo": "0001193125-26-191507"
}
],
"dilutedWeightedShares": [
{
"value": 7453000000,
"periodEnd": "2026-06-30",
"periodStart": "2025-07-01",
"form": "10-K",
"accessionNo": "0001193125-26-323660"
},
{
...Response fields
| Field | Type | Meaning |
|---|---|---|
cik | integer | Company CIK. |
dilutionPct | number or null | Latest diluted over basic weighted shares minus one, in percent. |
<series>[] | array | Each series below is a list of up to 12 values, newest period first, one per period end. |
<series>[].value | number | Reported value. |
<series>[].periodEnd | string | Period end date. |
<series>[].periodStart | string or null | Period start for duration values, null for point in time values. |
<series>[].form | string | 10-K, 10-Q or 20-F the value comes from. |
<series>[].accessionNo | string | Filing that reported the value. |
sharesAuthorized | array | Common shares authorized. Omitted when the company does not report it. |
sharesIssued | array | Common shares issued. Omitted when the company does not report it. |
sharesOutstanding | array | Common shares outstanding. Omitted when the company does not report it. |
treasuryShares | array | Shares held in treasury. Omitted when the company does not report it. |
dilutedWeightedShares | array | Weighted average diluted shares. Omitted when the company does not report it. |
basicWeightedShares | array | Weighted average basic shares. Omitted when the company does not report it. |
stockBasedCompensation | array | Share based compensation (cash flow statement). Omitted when the company does not report it. |
stockCompExpense | array | Share based compensation expense recognized. Omitted when the company does not report it. |
equityPlanSharesAuthorized | array | Shares authorized under equity plans. Omitted when the company does not report it. |
equityPlanSharesAvailable | array | Shares still available for grant. Omitted when the company does not report it. |
sharesRepurchased | array | Shares repurchased in the period. Omitted when the company does not report it. |
sharesIssuedForComp | array | Shares issued for share based compensation. Omitted when the company does not report it. |
Series
| Key | Meaning |
|---|---|
| sharesAuthorized | Common shares authorized |
| sharesIssued | Common shares issued |
| sharesOutstanding | Common shares outstanding |
| treasuryShares | Shares held in treasury |
| dilutedWeightedShares | Weighted average diluted shares |
| basicWeightedShares | Weighted average basic shares |
| stockBasedCompensation | Share based compensation (cash flow statement) |
| stockCompExpense | Share based compensation expense recognized |
| equityPlanSharesAuthorized | Shares authorized under equity plans |
| equityPlanSharesAvailable | Shares still available for grant |
| sharesRepurchased | Shares repurchased in the period |
| sharesIssuedForComp | Shares issued for share based compensation |
How to
How much dilution do options and RSUs add?
dilutionPct is the gap between diluted and basic weighted shares in the latest period.
curl -H "Authorization: Bearer $SECFEED_KEY" \ "https://secfeedapi.com/v1/equity-dilution?ticker=AAPL"
How do I see share count over time?
Read sharesOutstanding; each entry has a periodEnd.
curl -H "Authorization: Bearer $SECFEED_KEY" \ "https://secfeedapi.com/v1/equity-dilution?ticker=NVDA"
How many shares are left in the equity plan?
equityPlanSharesAvailable, when the company tags it.
curl -H "Authorization: Bearer $SECFEED_KEY" \ "https://secfeedapi.com/v1/equity-dilution?ticker=AAPL"
How large is stock based compensation?
stockBasedCompensation is the cash flow add back; stockCompExpense the expense recognized.
curl -H "Authorization: Bearer $SECFEED_KEY" \ "https://secfeedapi.com/v1/equity-dilution?ticker=AAPL"
How do I see buybacks in shares?
sharesRepurchased lists shares bought back per period where reported.
curl -H "Authorization: Bearer $SECFEED_KEY" \ "https://secfeedapi.com/v1/equity-dilution?cik=789019"
How close is a company to its authorized limit?
Compare sharesIssued with sharesAuthorized for the same periodEnd.
curl -H "Authorization: Bearer $SECFEED_KEY" \ "https://secfeedapi.com/v1/equity-dilution?ticker=AAPL"
Why is a series missing?
The company does not tag that XBRL concept; the key is left out rather than returned empty.
curl -H "Authorization: Bearer $SECFEED_KEY" \ "https://secfeedapi.com/v1/equity-dilution?ticker=NVDA"
Where does a value come from?
accessionNo and form on each entry identify the filing.
curl -H "Authorization: Bearer $SECFEED_KEY" \ "https://secfeedapi.com/v1/equity-dilution?ticker=AAPL"
Errors
- 400 for an unknown ticker.
See also the error codes every endpoint shares.
Try it with your own key
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