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Clearfield, Inc.

CLFD
Exchange
Nasdaq
Industry
Telephone & Telegraph Apparatus
SEC CIK
0000796505

In the last 90 days, Clearfield, Inc. insiders filed 0 open-market purchases and 1 sale; 125 institutions reported holding it in 13F filings for Q2 2026, worth $347.6M in total; no superinvestor holds it.

13F holders, Q3 2025

Institutional positions in Clearfield, Inc. as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
129
+1 vs. Q2 2025
Shares held
8.76M
+443.9K (+5.3%) vs. Q2 2025
Total value
$301.4M
−$59.9M (−16.6%) vs. Q2 2025
New holders
20
45 more added
Sold out
19
40 more reduced

Compare with Q2 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting CLFD on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ3 2025: 129 institutions
Q1 2021: 90 institutionsQ2 2021: 99 institutionsQ3 2021: 104 institutionsQ4 2021: 129 institutionsQ1 2022: 133 institutionsQ2 2022: 136 institutionsQ3 2022: 189 institutionsQ4 2022: 221 institutionsQ1 2023: 173 institutionsQ2 2023: 149 institutionsQ3 2023: 136 institutionsQ4 2023: 138 institutionsQ1 2024: 138 institutionsQ2 2024: 131 institutionsQ3 2024: 134 institutionsQ4 2024: 144 institutionsQ1 2025: 129 institutionsQ2 2025: 128 institutionsQ3 2025: 129 institutionsQ4 2025: 125 institutionsQ1 2026: 126 institutionsQ2 2026: 125 institutions
Value heldQ3 2025: $301.4M
Q1 2021: $148.3MQ2 2021: $200.8MQ3 2021: $249.5MQ4 2021: $485.8MQ1 2022: $404.4MQ2 2022: $410.1MQ3 2022: $873.2MQ4 2022: $901.2MQ1 2023: $432.7MQ2 2023: $490.5MQ3 2023: $286.0MQ4 2023: $293.7MQ1 2024: $293.4MQ2 2024: $355.8MQ3 2024: $349.5MQ4 2024: $264.7MQ1 2025: $249.0MQ2 2025: $361.3MQ3 2025: $301.4MQ4 2025: $248.8MQ1 2026: $217.6MQ2 2026: $347.6M
Institutions holding CLFD and their total value by quarter
QuarterHoldersValue
Q2 2026125$347.6M
Q1 2026126$217.6M
Q4 2025125$248.8M
Q3 2025129$301.4M
Q2 2025128$361.3M
Q1 2025129$249.0M
Q4 2024144$264.7M
Q3 2024134$349.5M
Q2 2024131$355.8M
Q1 2024138$293.4M
Q4 2023138$293.7M
Q3 2023136$286.0M
Q2 2023149$490.5M
Q1 2023173$432.7M
Q4 2022221$901.2M
Q3 2022189$873.2M
Q2 2022136$410.1M
Q1 2022133$404.4M
Q4 2021129$485.8M
Q3 2021104$249.5M
Q2 202199$200.8M
Q1 202190$148.3M

Institutions, Q3 2025

Shares, value and share of portfolio for each institution holding Clearfield, Inc.; share changes are against Q2 2025.

Institutions holding CLFD in Q3 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Renaissance Technologies LLC63,574$2.19M0.00%+12,374+24.2%Added
Morgan Stanley72,327$2.49M0.00%−24,446−25.3%Reduced
Goldman Sachs Group Inc73,796$2.54M0.00%+24,765+50.5%Added
Barclays PLC85,662$2.95M0.00%−3,837−4.3%Reduced
Acadian Asset Management LLC88,769$3.05M0.01%+88,769New
Trexquant Investment LP88,866$3.06M0.03%+28,843+48.1%Added
UBS Group AG93,644$3.22M0.00%−13,261−12.4%Reduced
Divisadero Street Capital Management, LP94,588$3.25M0.15%+46,308+95.9%Added
Charles Schwab Investment Management Inc95,929$3.30M0.00%+1,538+1.6%Added
Citadel Advisors LLC115,663$3.98M0.00%−197,239−63.0%Reduced
Northern Trust Corp125,719$4.32M0.00%+18,123+16.8%Added
Dana Investment Advisors, Inc.129,828$4.46M0.13%+17,988+16.1%Added
D. E. Shaw & Co., Inc.134,731$4.63M0.00%+4,914+3.8%Added
Select Equity Group, L.P.154,271$5.30M0.02%−16,510−9.7%Reduced
Russell Investments Group, Ltd.156,014$5.36M0.01%+115,626+286.3%Added
Marshall Wace, LLP162,787$5.60M0.01%−8,133−4.8%Reduced
Ancora Advisors, LLC179,640$6.18M0.12%+146,690+445.2%Added
JPMorgan Chase & Co220,042$7.57M0.00%−27,107−11.0%Reduced
Royal Bank of Canada224,056$7.70M0.00%−42,386−15.9%Reduced
Punch & Associates Investment Management, Inc.262,610$9.03M0.52%+85,610+48.4%Added
Geode Capital Management, LLC283,162$9.74M0.00%+3,085+1.1%Added
State Street Corp288,488$9.92M0.00%+21,742+8.2%Added
Dimensional Fund Advisors LP345,833$11.9M0.00%+8,288+2.5%Added
Royce & Associates LP419,799$14.4M0.14%−48,340−10.3%Reduced
Cooper Creek Partners Management LLC479,741$16.5M0.62%+453,173+1,705.7%Added
ACK Asset Management LLC625,200$21.5M2.69%00.0%Unchanged
Mairs & Power Inc730,793$25.1M0.24%−31,441−4.1%Reduced
Vanguard Group Inc940,004$32.3M0.00%+4,139+0.4%Added
BlackRock, Inc.946,564$32.5M0.00%−19,122−2.0%Reduced
Aquatic Capital Management LLC0$00.00%−16,950−100.0%Sold out
Los Angeles Capital Management LLC0$00.00%−14,972−100.0%Sold out
Nebula Research & Development LLC0$00.00%−14,919−100.0%Sold out
Easterly Investment Partners LLC0$00.00%−11,088−100.0%Sold out
HRT Financial LP0$00.00%−10,397−100.0%Sold out
White Pine Capital LLC0$00.00%−7,877−100.0%Sold out
XTX Topco Ltd0$00.00%−7,512−100.0%Sold out
Balyasny Asset Management LLC0$00.00%−6,524−100.0%Sold out
Brevan Howard Capital Management LP0$00.00%−5,879−100.0%Sold out
Cornerstone Investment Partners, LLC0$00.00%−5,570−100.0%Sold out
Semanteon Capital Management, LP0$00.00%−5,123−100.0%Sold out
Captrust Financial Advisors0$00.00%−5,060−100.0%Sold out
Skopos Labs, Inc.0$00.00%−1,492−100.0%Sold out
Foster Dykema Cabot & Partners, LLC0$00.00%−682−100.0%Sold out
Bokf, NA0$00.00%−250−100.0%Sold out
Harbor Capital Advisors, Inc.0$00.00%−86−100.0%Sold out
IFP Advisors, Inc0$00.00%0Sold out
Assetmark, Inc0$00.00%−17−100.0%Sold out
EverSource Wealth Advisors, LLC0$00.00%−10−100.0%Sold out