Clearfield Inc (CLFD)
Technology
Communication Equipment
30.30 $
-2.0%
vs. previous close
Closing price · As of: 31. Jul 2026
Who owns Clearfield Inc (CLFD)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 76.1% of the shares are freely tradable; institutional investors hold 61.2%.
Ownership Structure
Institutional ownership
Share of the stock held by institutional investors (funds, banks, insurers) according to regulatory filings.
61.2%
Insiders
Share of the stock held by the executives, founders and major shareholders of the company itself.
18.2%
Float
Share of stock freely tradable on the market — not locked up in the hands of founders, insiders, or major shareholders.
76.1%
Short % of float
Shares sold short as a percentage of the freely tradable float — high values signal many bets on falling prices.
12.9%
Shares Outstanding
Total number of shares issued. Price times share count gives market cap.
14Mio.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard Group Inc | 6.98 | 947,982 | +0.8 | 12/31/2025 |
| BlackRock Inc | 6.61 | 897,868 | -3.1 | 03/31/2026 |
| ACK Asset Management LLC | 5.41 | 735,200 | +17.6 | 03/31/2026 |
| Mairs & Power Inc | 5.38 | 731,733 | +0.2 | 03/31/2026 |
| Vanguard Capital Management, LLC | 3.75 | 509,836 | +0.0 | 03/31/2026 |
| Vanguard Portfolio Management, LLC | 2.62 | 355,753 | +0.0 | 03/31/2026 |
| Dimensional Fund Advisors, Inc. | 2.60 | 353,486 | +11.6 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Mairs & Power Multi Cap | 3.15 | 427,481 | -2.9 | 03/31/2026 |
| Mairs & Power Fund | 3.15 | 427,481 | -2.9 | 03/31/2026 |
| Vanguard Total Stock Mkt Idx Inv | 2.73 | 371,525 | +0.0 | 04/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Data as of: July 31, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.