Company · FITB · CIK 35527

Fifth Third Bancorp (FITB) SEC filings and CIK.

FITB’s SEC Central Index Key (CIK) is 0000035527, or 35527 without leading zeros. The SEC’s ticker file lists it as FIFTH THIRD BANCORP. The same CIK also trades as FITB-PA, FITB-PI, FITB-PM, FITB-PK.

Ticker: FITB
CIK: 0000035527
Other tickers: FITB-PA, FITB-PI, FITB-PM, FITB-PK
Insider transactions, Q3 2026: 10

Insider trading

In Q3 2026, insiders at Fifth Third Bancorp reported 10 non-derivative transactions on 2 Forms 3, 4 and 5, including 0 open-market purchases and 0 sales. See every FITB insider transaction →

Recent filings we observed

From our record of EDGAR’s latest-filings feed and sampled daily indexes. Not a complete filing history; use the filings API for that.
Filed	Form	Accession
2026-10-30	4	0000035527-26-000235

Get FITB SEC data through the API

Filing history

curl "https://sec-api.dev/api/v1/filings?cik=35527&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Company profile

curl "https://sec-api.dev/api/v1/companies/35527" \
  -H "Authorization: Bearer $SEC_API_KEY"

Reported XBRL facts

curl "https://sec-api.dev/api/v1/facts/35527?taxonomy=us-gaap&concept=Revenues&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Ticker to CIK API · SEC filings API · Fifth Third Bancorp on SEC.gov

Questions

What is FITB’s CIK number?

How do I find Fifth Third Bancorp’s 10-K?

Request /api/v1/filings?cik=35527&form=10-K, or open the company’s EDGAR page and filter by 10-K. Foreign issuers file 20-F or 40-F instead.

Ticker and CIK: SEC company_tickers.json, cached 2026-11-02. Tickers can move between entities; the CIK identifies the filer.

Plain-text version for agents and LLMs: /companies/fitb.md

Independent. Not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. Data is reproduced from public SEC filings and datasets. Not investment advice.