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Clearfield Inc
CLFDAdd to Watchlist
40.450USD
+1.570+4.04%
Close 06/18, 16:00（ET）Quotes delayed by 15 min
549.69MMarket Cap
LossP/E TTM
Shareholding Stats
Updated: Sun, May 10
Updated: Sun, May 10
Shareholders
Shareholder Types
Shareholders
Shareholders
Proportion
Roth (Ronald G)
10.73%
BlackRock Institutional Trust Company, N.A.
6.20%
Mairs and Power, Inc.
5.47%
ACK Asset Management LLC
5.23%
Beranek (Cheryl P)
3.78%
Other
68.60%
Shareholders
Shareholders
Proportion
Roth (Ronald G)
10.73%
BlackRock Institutional Trust Company, N.A.
6.20%
Mairs and Power, Inc.
5.47%
ACK Asset Management LLC
5.23%
Beranek (Cheryl P)
3.78%
Other
68.60%
Shareholder Types
Shareholders
Proportion
Investment Advisor
27.79%
Investment Advisor/Hedge Fund
18.68%
Individual Investor
18.24%
Hedge Fund
13.53%
Research Firm
3.71%
Bank and Trust
0.26%
Pension Fund
0.14%
Venture Capital
0.11%
Insurance Company
0.03%
Other
17.51%
Institutional Shareholding
Updated: Wed, Apr 1
Updated: Wed, Apr 1
Reporting Period
No. of institutions
Shares Held
Proportion
Change
2026Q1
328
8.73M
64.27%
-2.01M
2025Q4
327
8.86M
80.52%
+180.00
2025Q3
360
9.04M
84.52%
+377.73K
2025Q2
374
8.67M
87.21%
-38.95K
2025Q1
398
8.70M
91.52%
-4.11M
2024Q4
453
8.84M
95.71%
-484.91K
2024Q3
461
9.35M
100.45%
-254.19K
2024Q2
457
9.60M
98.51%
-387.30K
2024Q1
454
10.00M
98.35%
-4.46M
2023Q4
442
10.33M
91.99%
+136.49K
View more
Shareholder Activity
Name
Shares Held
Proportion
Change
Chg %
Date
Roth (Ronald G)
1.46M
10.66%
+2.54K
+0.17%
Feb 27, 2026
BlackRock Institutional Trust Company, N.A.
842.28K
6.15%
-17.30K
-2.01%
Dec 31, 2025
Mairs and Power, Inc.
742.99K
5.43%
-1.67K
-0.22%
Dec 31, 2025
ACK Asset Management LLC
625.20K
4.57%
--
--
Dec 31, 2025
Beranek (Cheryl P)
520.84K
3.81%
-43.53K
-7.71%
Dec 31, 2025
Cooper Creek Partners Management LLC
479.74K
3.51%
--
--
Dec 31, 2025
Dimensional Fund Advisors, L.P.
316.73K
2.31%
-29.10K
-8.42%
Dec 31, 2025
State Street Investment Management (US)
282.60K
2.06%
-5.89K
-2.04%
Dec 31, 2025
View more
Related ETFs
Updated: Sat, Dec 6
Updated: Sat, Dec 6
Name
Proportion
Hypatia Women CEO ETF
1.04%
iShares U.S. Digital Infrastructure and Real Estate ETF
1.02%
State Street SPDR S&P Telecom ETF
0.9%
JPMorgan Diversified Return U.S. Small Cap Equity ETF
0.17%
Principal U.S. Small-Cap ETF
0.11%
iShares Micro-Cap ETF
0.08%
Goldman Sachs ActiveBeta US Small Cap Equity ETF
0.06%
WisdomTree US SmallCap Quality Growth Fund
0.06%
Avantis US Small Cap Equity ETF
0.05%
Invesco RAFI US 1500 Small-Mid ETF
0.02%
View more
Hypatia Women CEO ETF
Proportion1.04%
iShares U.S. Digital Infrastructure and Real Estate ETF
Proportion1.02%
State Street SPDR S&P Telecom ETF
Proportion0.9%
JPMorgan Diversified Return U.S. Small Cap Equity ETF
Proportion0.17%
Principal U.S. Small-Cap ETF
Proportion0.11%
iShares Micro-Cap ETF
Proportion0.08%
Goldman Sachs ActiveBeta US Small Cap Equity ETF
Proportion0.06%
WisdomTree US SmallCap Quality Growth Fund
Proportion0.06%
Avantis US Small Cap Equity ETF
Proportion0.05%
Invesco RAFI US 1500 Small-Mid ETF
Proportion0.02%
