— Know what they know.
Not Investment Advice

CLFD NASDAQ

Clearfield, Inc.
1W: -4.0% 1M: +38.9% 3M: +31.6% YTD: +45.1% 1Y: +10.3% 3Y: +18.3% 5Y: +21.1%
$43.73
+0.95 (+2.22%)
 
Weekly Expected Move ±16.1%
$29 $36 $44 $51 $58
NASDAQ · Technology · Communication Equipment · Alpha Radar Strong Buy · Power 71 · $594.3M mcap · 11M float · 1.85% daily turnover · Short 73% of daily vol

🏦 Institutional Activity

Latest: Q1 2026
141
Institutions Holding
-5 vs prior
32.0%
Ownership
-8.59%
18 New
33 Increased
67 Reduced
31 Closed

👔 Insider Trades

25 records
Date Name Title Type Shares Price Value Filing
2026-05-11 Jones Walter Louis JR director S-Sale 2,391 $46.05 $110K Filing
2026-02-27 Wirsbinski Carol Ann director A-Grant/Award 2,544 $— $0 Filing
2026-02-27 Kelly Catherine T. director A-Grant/Award 2,544 $— $0 Filing
2026-02-27 Jones Walter Louis JR director A-Grant/Award 2,544 $— $0 Filing
2026-02-27 Sarcevic Ademir director A-Grant/Award 2,544 $— $0 Filing
2026-02-27 SKARVAN KATHLEEN director A-Grant/Award 2,544 $— $0 Filing
2026-02-27 ROTH RONALD G director A-Grant/Award 2,544 $— $0 Filing
2026-02-27 Seidel Rebecca director A-Grant/Award 2,544 $— $0 Filing
2026-02-19 Hayward Donald R. director S-Sale 3,595 $32.00 $115K Filing
2025-12-31 Beranek Cheryl officer: chief executive officer A-Grant/Award 210 $24.78 $5K Filing
2025-12-31 HERZOG DANIEL R officer: chief financial officer A-Grant/Award 88 $24.78 $2K Filing
2025-12-31 Hill John P officer: chief operating officer A-Grant/Award 222 $24.78 $6K Filing
2025-12-31 Khemakhem Anis officer: chief commercial officer A-Grant/Award 131 $24.78 $3K Filing
2025-12-15 ROTH RONALD G director P-Purchase 10,000 $30.06 $301K Filing
2025-12-11 Beranek Cheryl officer: chief executive officer G-Gift 1,960 $— $0 Filing
2025-12-10 Seidel Rebecca director A-Grant/Award 326 $— $0 Filing
2025-12-10 SKARVAN KATHLEEN director A-Grant/Award 326 $— $0 Filing
2025-11-28 HERZOG DANIEL R officer: chief financial officer A-Grant/Award 11,495 $— $0 Filing
2025-11-28 Hill John P officer: chief operating officer A-Grant/Award 17,030 $— $0 Filing
2025-11-28 Beranek Cheryl officer: chief executive officer A-Grant/Award 25,545 $— $0 Filing
2025-11-20 HERZOG DANIEL R officer: chief financial officer A-Grant/Award 2,696 $— $0 Filing
2025-11-20 Hill John P officer: chief operating officer F-Tax Withholding 2,653 $28.22 $75K Filing
2025-11-20 Hill John P officer: chief operating officer A-Grant/Award 10,788 $— $0 Filing
2025-11-20 HERZOG DANIEL R officer: chief financial officer F-Tax Withholding 824 $28.22 $23K Filing
2025-11-20 HERZOG DANIEL R officer: chief financial officer A-Grant/Award 5,394 $— $0 Filing

🏛️ Congressional Trades

0 records
Date Politician Chamber Type Amount Filing
No congressional trades found

🏦 Top Institutional Holders

20 holders
Holder Shares Value Date Reported Filing
BlackRock, Inc. 897,868 $24M -29,178 2026-03-31 Filing
ACK Asset Management LLC 735,200 $19M +110,000 2026-03-31 Filing
MAIRS & POWER INC 731,733 $19M +1,545 2026-03-31 Filing
VANGUARD CAPITAL MANAGEMENT LLC 509,836 $13M +509,836 2026-03-31 Filing
VANGUARD PORTFOLIO MANAGEMENT LLC 355,753 $9M +355,753 2026-03-31 Filing
DIMENSIONAL FUND ADVISORS LP 353,486 $9M +36,756 2026-03-31 Filing
STATE STREET CORP 322,245 $9M +39,646 2026-03-31 Filing
PUNCH & ASSOCIATES INVESTMENT MANAGEMENT 289,610 $8M +11,500 2026-03-31 Filing
GEODE CAPITAL MANAGEMENT, LLC 285,841 $8M +6,975 2026-03-31 Filing
ROYAL BANK OF CANADA 282,342 $7M +49,241 2026-03-31 Filing
ROYCE & ASSOCIATES LP 256,990 $7M -122,922 2026-03-31 Filing
JPMORGAN CHASE & CO 231,189 $6M -17,079 2026-03-31 Filing
Dana Investment Advisors, Inc. 179,362 $5M +49,705 2026-03-31 Filing
RENAISSANCE TECHNOLOGIES LLC 136,700 $4M +35,000 2026-03-31 Filing
NORTHERN TRUST CORP 121,950 $3M +3,258 2026-03-31 Filing
BANK OF AMERICA CORP /DE 115,156 $3M +11,798 2026-03-31 Filing
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 93,717 $2M -3,130 2026-03-31 Filing
Trexquant Investment LP 90,956 $2M -16,460 2026-03-31 Filing
GOLDMAN SACHS GROUP INC 75,680 $2M +7,631 2026-03-31 Filing
VANGUARD FIDUCIARY TRUST CO 75,020 $2M +75,020 2026-03-31 Filing

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms