PDCO Patterson Companies, Inc.
NASDAQNo longer listedCommon stock
PDCO was the NASDAQ ticker symbol of Patterson Companies, Inc. It no longer appears in current US listing files, which usually means the security was delisted, acquired, merged, or moved to a new symbol.
PDCO at a glance
- Symbol
- PDCO
- Company / issuer
- Patterson Companies, Inc.
- Security type
- Common stock
- Last exchange
- NASDAQ
- Status
- No longer listed
- Seen in listing files
- Jan 2015 – Apr 2025
- Sector
- Health Care
- Industry
- Medical Specialities
- Country
- United States
- IPO year
- 1992
- Last reported market cap
- $2.8 billion (Mar 2025)
PDCO ticker history
All listing names we have recorded under the symbol PDCO, from periodic snapshots of US exchange listing files.
| Name | Security | First seen | Last seen |
|---|---|---|---|
| Patterson Companies, Inc. | Common Stock | Jan 2015 | Apr 2025 |
Snapshots have gaps (notably 2018–2021, and 2015–2021 for NYSE listings), so the actual delisting date may be later than the last-seen date.
Frequently asked questions
What company has the ticker symbol PDCO?
PDCO was the ticker symbol of Patterson Companies, Inc on NASDAQ.
Is PDCO still trading?
No. PDCO does not appear in current US exchange listings as of Sep 2026; it was last seen in our listing snapshots in Apr 2025.
Which exchange was PDCO listed on?
PDCO was listed on NASDAQ.
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