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All holdings

Clearfield

CLFD

Source: the SEC Form 13F filings of the managers we follow, latest for Q3 2026. How we use them

Managers holding
1
In their latest 13F (Q3 2026)
See who
Value held
$15.3m
Combined value at quarter end
Last quarter
0 bought
1 sold or trimmed
Fund portfolios
2
Funds holding it
See which
Price at Q2 ’26 end
$39.79
+50.3% in the quarter

Prices here are quarter-end prices implied by the 13F filings. Today’s price on Yahoo Finance

Share price change by quarter

+1.0%Q3 ’24
-20.4%Q4 ’24
-4.1%Q1 ’25
+46.1%Q2 ’25
-20.8%Q3 ’25
-15.2%Q4 ’25
-9.2%Q1 ’26
+50.3%Q2 ’26
Q3 ’24: +1.0%; Q4 ’24: -20.4%; Q1 ’25: -4.1%; Q2 ’25: +46.1%; Q3 ’25: -20.8%; Q4 ’25: -15.2%; Q1 ’26: -9.2%; Q2 ’26: +50.3%

Change in the quarter-end price implied by managers’ 13F filings, adjusted for stock splits. Excludes dividends.

Managers holding it, by quarter

1Q4 ’23
1Q1 ’24
1Q2 ’24
1Q3 ’24
1Q4 ’24
1Q1 ’25
1Q2 ’25
1Q3 ’25
1Q4 ’25
1Q1 ’26
1Q2 ’26
0Q3 ’26
Q4 ’23: 1; Q1 ’24: 1; Q2 ’24: 1; Q3 ’24: 1; Q4 ’24: 1; Q1 ’25: 1; Q2 ’25: 1; Q3 ’25: 1; Q4 ’25: 1; Q1 ’26: 1; Q2 ’26: 1; Q3 ’26: 0

Counts the managers on this site whose 13F for that quarter includes Clearfield.

Who holds it

Each manager’s latest 13F, sorted by how much of their portfolio it is. Changes are against their previous quarter.

Managers holding Clearfield
Mairs & Power0.1%$15.3m$15.3mTrimmed -47%15 qtrs

Download the holders: CSV · JSON · Markdown

About the company

Sector
Technology · Telephone & Telegraph Apparatus
Incorporated in
Minnesota
Financial year ends
30 September
Shares outstanding
14m at 31 Jul 2026
SEC filings
Annual reports and other filings on EDGAR

Revenue and profit

$53.4mSep ’13
$60.3mSep ’15
$73.9mSep ’17
$85.0mSep ’19
$141mSep ’21
$226mSep ’23
$150mSep ’25
Sep ’13: $53.4m; Sep ’14: $58.0m; Sep ’15: $60.3m; Sep ’16: $75.3m; Sep ’17: $73.9m; Sep ’18: $77.7m; Sep ’19: $85.0m; Sep ’20: $93.1m; Sep ’21: $141m; Sep ’22: $271m; Sep ’23: $226m; Sep ’24: $126m; Sep ’25: $150m
Clearfield revenue and net income by year
YearRevenueNet income
Year to Sep 2025$150m−$8.1m
Year to Sep 2024$126m−$12.5m
Year to Sep 2023$226m$32.5m
Year to Sep 2022$271m$49.4m
Year to Sep 2021$141m$20.3m
Year to Sep 2020$93.1m$7.3m
Year to Sep 2019$85.0m$4.6m
Year to Sep 2018$77.7m$4.3m
Year to Sep 2017$73.9m$3.8m
Year to Sep 2016$75.3m$8.0m
Year to Sep 2015$60.3m$4.7m
Year to Sep 2014$58.0m$5.4m
Year to Sep 2013$53.4m$4.7m

From the company’s XBRL financial statements filed with the SEC, for each financial year. Gaps mean the company didn’t report that figure in a standard form.

In fund portfolios

US-registered funds run by these managers that hold Clearfield, from their latest N-PORT filings.

Funds holding Clearfield
Mairs & Power Small Cap FundMairs & Power2.4%$6.5m30 Jun 2026
Mairs & Power Growth FundMairs & Power0.1%$7.9m30 Jun 2026