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Fifth Third Bancorp8-K: Software implementation

Fifth Third Completes Comerica Systems Integration and Conversion Within One Year

Source: Autobound Signal API · 98 signals tracked for Fifth Third Bancorp · updated

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What happened

Fifth Third successfully finalized its systems conversion for Comerica, locking in an $850 million expense synergy run-rate for 4Q26 while maintaining strong client and banker retention. This transition expands operational scale across newly acquired Michigan, Texas, and California footprints.

Source

SEC EDGAROct 19, 2026

Current report (Form 8-K)

Fifth Third Bancorp 8-K

Filing excerpt

Less than a year after we announced the Comerica acquisition, we completed the systems conversion with strong client and banker retention.

sec.gov/Archives/edgar/data/35527/000003552726000229/fitb-20261019.htmRead the full source

Other signals in this filing (3)

Extracted by Autobound

From the Signal API record
Signal
8-K: Software implementation

What this signalsFilings often name leadership changes, deals and spending plans.

Form
8-K
Fiscal year end
10/19
Filed
Oct 19, 2026

The full record

From the Signal API record

Numbers

Dollar figure
$850M (expense synergy run-rate locked in for 4Q26)

Details

CIK
35527
Accession number
0000035527-26-000229
Timeframe
Current quarter
Filing year
2026
Why it matters
Implementation partner opportunity
Signal category
Technology

Topics and mentions

Technologies

  • systems conversion
  • core systems

Regions named

  • Southeast
  • Michigan
  • Texas
  • California

Extraction

Confidence
High
Relevance
82%
Sentiment
Positive
Detected
Oct 20, 2026
signal_type
sec-8k
signal_subtype
softwareImplementation

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The API returns more than this page shows

This page shows a preview. The full sec-8k record in the Signal API and MCP can also have these 8 fields. Some fields are empty for some signals.

Company

  • linkedin_urlValue in the API
  • industriesValue in the API
  • employee_count_lowValue in the API
  • employee_count_highValue in the API
  • revenueValue in the API
  • descriptionValue in the API

Signal

  • signal_nameValue in the API
  • associationValue in the API
Show the full JSONThe record on this page and the API request

GET /v1/signals/a2ef8fb1-9b07-488e-9fd4-2382666495ae returns this record as JSON. POST /v1/companies/enrich returns every signal for 53.com.

{
  "signal_id": "a2ef8fb1-9b07-488e-9fd4-2382666495ae",
  "signal_type": "sec-8k",
  "signal_subtype": "softwareImplementation",
  "detected_at": "2026-10-20T07:04:26.433+00:00",
  "company": {
    "name": "Fifth Third Bancorp",
    "domain": "53.com"
  },
  "data": {
    "detail": "Fifth Third successfully finalized its systems conversion for Comerica, locking in an $850 million expense synergy run-rate for 4Q26 while maintaining strong client and banker retention. This transition expands operational scale across newly acquired Michigan, Texas, and California footprints.",
    "metrics": {
      "timeframe": "current_quarter",
      "dollar_context": "expense synergy run-rate locked in for 4Q26",
      "dollar_millions": 850
    },
    "summary": "Fifth Third Completes Comerica Systems Integration and Conversion Within One Year",
    "excerpts": "Less than a year after we announced the Comerica acquisition, we completed the systems conversion with strong client and banker retention.",
    "relevance": 0.82,
    "sentiment": "positive",
    "confidence": "high",
    "source_url": "https://www.sec.gov/Archives/edgar/data/35527/000003552726000229/fitb-20261019.htm",
    "filing_date": "2026-10-19",
    "filing_year": 2026,
    "fiscal_year_end": "10/19",
    "sales_relevance": "Implementation partner opportunity",
    "signal_category": "technology",
    "regions_mentioned": [
      "Southeast",
      "Michigan",
      "Texas",
      "California"
    ],
    "technologies_mentioned": [
      "systems conversion",
      "core systems"
    ]
  }
}

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