Clearfield, Inc.
Clearfield, Inc. (CLFD) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · CLFD · as of Sep 30, 2025
Ownership Breakdown
131
Institutional Holders
▲ 1 vs Q2
$301.38M
Total Inst. Value
▼ $59.89M vs Q2
13.59M
Shares Outstanding
freeFloat 82.13%
8.76M
13F Shares Held
▲ 443,894 vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
CLFD largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
BLACKROCK, INC. telephone & telegraph apparatus | 946.6K | 6.84% | 6.84% | $32.54B | Nov 12, 2025 | ▼ 19.1K |
VANGUARD GROUP INC telephone & telegraph apparatus | 940.0K | 6.79% | 6.79% | $32.32B | Nov 7, 2025 | ▲ 4.1K |
MAIRS & POWER INC telephone & telegraph apparatus | 730.8K | 5.28% | 5.28% | $25.12B | Nov 14, 2025 | ▼ 31.4K |
ACK ASSET MANAGEMENT LLC telephone & telegraph apparatus | 625.2K | 4.52% | 4.52% | $21.49B | Nov 14, 2025 | — held |
COOPER CREEK PARTNERS MANAGEMENT LLC telephone & telegraph apparatus | 479.7K | 3.47% | 3.47% | $16.49B | Nov 14, 2025 | ▲ 453.2K |
ROYCE & ASSOCIATES LP telephone & telegraph apparatus | 419.8K | 3.03% | 3.03% | $14.43B | Nov 12, 2025 | ▼ 48.3K |
DIMENSIONAL FUND ADVISORS LP telephone & telegraph apparatus | 345.8K | 2.50% | 2.50% | $11.89B | Nov 12, 2025 | ▲ 8.3K |
STATE STREET CORP telephone & telegraph apparatus | 288.5K | 2.09% | 2.09% | $9.92B | Nov 14, 2025 | ▲ 21.7K |
GEODE CAPITAL MANAGEMENT, LLC telephone & telegraph apparatus | 283.2K | 2.05% | 2.05% | $9.74B | Nov 12, 2025 | ▲ 3.1K |
PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. telephone & telegraph apparatus | 262.6K | 1.90% | 1.90% | $9.03B | Nov 14, 2025 | ▲ 85.6K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
27
Increased
+1.13M shares4
New Positions
first time holders16
Decreased
−691.3K shares0
Sold Out
fully exitedNet shares change (top 50)
+435.1K
+1.13M / −691.3K
Net new holders
+15
4 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
CLFD insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
0
Buy transactions
5
Sell transactions
0.00
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Beranek Cheryl Chief Executive Officer | Jun 1, 2026 | Sale | 7,500 | $46.92 | $351.9K | 494.5K | Form 4 ↗ |
Beranek Cheryl Chief Executive Officer | May 27, 2026 | Sale | 2,500 | $50.00 | $125.0K | 502.0K | Form 4 ↗ |
Beranek Cheryl Chief Executive Officer | May 8, 2026 | Sale | 5,000 | $40.27 | $201.4K | 507.0K | Form 4 ↗ |
Beranek Cheryl Chief Executive Officer | May 11, 2026 | Sale | 2,500 | $45.02 | $112.6K | 504.5K | Form 4 ↗ |
Jones Walter Louis JR director | May 11, 2026 | Sale | 2,391 | $46.05 | $110.1K | 8.7K | Form 4 ↗ |
Khemakhem Anis Chief Commercial Officer | May 6, 2026 | Tax Withhold | 635 | $30.28 | $19.2K | 26.8K | Form 4 ↗ |
Wirsbinski Carol Ann director | Feb 27, 2026 | Award | 2,544 | — | — | 9.6K | Form 4 ↗ |
Kelly Catherine T. director | Feb 27, 2026 | Award | 2,544 | — | — | 5.3K | Form 4 ↗ |
Jones Walter Louis JR director | Feb 27, 2026 | Award | 2,544 | — | — | 11.1K | Form 4 ↗ |
Sarcevic Ademir director | Feb 27, 2026 | Award | 2,544 | — | — | 5.3K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Clearfield, Inc. (CLFD) is primarily owned by institutional investors, who hold approximately 64.5% of total shares outstanding. Company insiders own approximately 17.87%, while retail and public investors account for the remaining 17.64%.
The largest institutional shareholder of Clearfield, Inc. is BLACKROCK, INC., holding approximately 946,564 shares — equal to 6.84% of outstanding shares — as of September 30, 2025.
A total of 131 institutional investors currently hold CLFD stock, with a combined institutional value of approximately $301,375,591 as of the most recent 13F filing period.
Frequently asked questions
CLFD ownershipClearfield, Inc. (CLFD) is primarily owned by institutional investors, who hold approximately 64.5% of shares. The largest shareholder is BLACKROCK, INC. with a 6.84% stake. Company insiders hold 17.87%. Data sourced from SEC Form 13F as of September 30, 2025.