CLFD · Clearfield, Inc. · Holdings
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Institutional Ownership Trend
Holder Concentration
Across 126 13F filersWho Holds CLFD
Last 8 quarters through Sep 30, 2026 (filing window open)Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.
Jun 30, 2026, the newest closed quarter: 125 filers, like-for-like change +6.4%; actively managed books +5.5%; index-like books +8.7%.
| Holder type | Share | Filers | Change |
|---|---|---|---|
| Registered adviser | 40.9% | 63 | -13.9% |
| Exempt adviser | 1.5% | 2 | -26.6% |
| Adviser | 1.2% | 3 | +265.4% |
| Bank | 12.6% | 13 | -10.6% |
| Insurer | 0.4% | 1 | +7.3% |
| Broker-dealer | 0.2% | 2 | +137.0% |
| Benefit plan | 0.0% | 1 | -74.6% |
| Non-US | 0.1% | 3 | -1.4% |
| Holding company | 13.4% | 5 | +15.1% |
| Unknown | 29.6% | 32 | +67.5% |
| Style | Share | Filers | Change |
|---|---|---|---|
| Index-like | 30.0% | 18 | +8.7% |
| Systematic-like | 8.0% | 12 | -18.7% |
| Concentrated | 21.4% | 13 | +119.6% |
| Diversified active | 40.5% | 82 | -13.3% |
| Not measured | 0.0% | 0 | — |
| Unknown | 0.0% | 0 | — |
| Turnover | Share | Filers | Change |
|---|---|---|---|
| Low turnover | 47.9% | 71 | -7.9% |
| Medium turnover | 11.1% | 22 | +1.7% |
| High turnover | 29.8% | 22 | +51.6% |
| Unknown | 11.2% | 10 | -1.7% |
| Not measured | 0.0% | 0 | — |
| Holding horizon | Share | Filers | Change |
|---|---|---|---|
| Short horizon | 23.2% | 19 | +87.5% |
| Medium horizon | 13.9% | 19 | +5.6% |
| Long horizon | 52.1% | 84 | -8.1% |
| Unknown | 10.8% | 3 | -7.6% |
| Not measured | 0.0% | 0 | — |
| 13F book size | Share | Filers | Change |
|---|---|---|---|
| Under $1B | 10.4% | 20 | +0.8% |
| $1B to $10B | 19.5% | 27 | +150.8% |
| $10B to $100B | 15.3% | 33 | -28.3% |
| $100B or more | 54.8% | 45 | +0.5% |
| Not measured | 0.0% | 0 | — |
| Client base | Share | Filers | Change |
|---|---|---|---|
| Individuals and high net worth | 4.1% | 26 | -11.2% |
| Pooled investment vehicles | 5.7% | 11 | -26.2% |
| Registered funds and BDCs | 25.9% | 8 | -12.8% |
| Pension and profit sharing plans | 0.0% | 1 | -9.6% |
| Insurance companies | 0.1% | 2 | 0.0% |
| Governments and sovereign funds | 0.9% | 3 | -28.5% |
| Corporations | 0.5% | 1 | -63.2% |
| Other investment advisers | 0.0% | 2 | -12.9% |
| Diversified | 3.7% | 9 | +31.3% |
| Unknown | 59.1% | 62 | +27.2% |
| Private funds | Share | Filers | Change |
|---|---|---|---|
| Hedge funds | 12.6% | 22 | -15.5% |
| Private equity funds | 0.3% | 4 | +6.3% |
| Venture capital funds | 4.4% | 2 | -47.3% |
| Real estate funds | 0.0% | 2 | -50.7% |
| Securitized asset funds | 0.0% | 1 | 0.0% |
| Other private funds | 7.6% | 5 | +3.8% |
| Mixed private funds | 0.2% | 1 | -7.8% |
| Private funds, type not stated | 0.1% | 1 | -6.6% |
| No private funds | 17.3% | 27 | -6.4% |
| Unknown | 57.6% | 60 | +29.7% |
| Location | Share | Filers | Change |
|---|---|---|---|
| United States | 93.8% | 109 | +9.1% |
| Outside the US | 6.2% | 16 | -22.8% |
The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.
How the mix is measured
Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.
Excluded 1 holder with no observed 2026-06-30 13F. Compared across CIK changes: 4 filers continue as Evelyn Partners Group Ltd.
Conviction and Crowding
125 13F filers, quarter ended Jun 30, 2026Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.
Managers in the top fifth by current three-year FundScore alpha were net sellers of $1,880,142 (0 buying, 1 selling).
Estimated Holder Cost Basis
Quarter ended Jun 30, 2026, on that quarter's share basisEstimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.
Estimated cost covers 49.9% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.
Shared Holders
Companies CLFD's active holders also own, quarter ended Jun 30, 2026Shareholder Targets
13F filers that own its peers but not CLFD, quarter ended Jun 30, 2026Found through its holder-overlap peers: LFUS, CHRW, XEL, TGT, ECL, UNH, MMM, GOOGL, BRK-B, WM, META, JPM, DIS, TXN, CAT, AAPL, MSFT, IVZ, LLY, INTC. 7,174 filers in all.
| # | Filer | In peers | Largest peers |
|---|---|---|---|
| 1 | NORGES BANK Non-US, Index-like | $229,476,864,613 18 held | GOOGL, AAPL, MSFT |
| 2 | Capital Research Global Investors Adviser, Diversified active | $173,284,822,659 14 held | GOOGL, MSFT, LLY |
| 3 | Capital World Investors Adviser, Diversified active | $151,668,996,416 15 held | GOOGL, META, MSFT |
| 4 | LILLY ENDOWMENT INC Unknown, Unknown | $108,400,867,760 1 held | LLY |
| 5 | Berkshire Hathaway Inc Insurer, Concentrated | $103,714,385,303 2 held | AAPL, GOOGL |
| 6 | WELLINGTON MANAGEMENT GROUP LLP Holding company, Diversified active | $93,432,643,136 19 held | GOOGL, MSFT, AAPL |
| 7 | Amundi Holding company, Index-like | $88,472,692,231 20 held | AAPL, GOOGL, MSFT |
| 8 | Capital International Investors Adviser, Diversified active | $87,585,510,982 12 held | GOOGL, MSFT, AAPL |
| 9 | FRANKLIN RESOURCES INC Adviser, Diversified active | $79,468,225,546 20 held | AAPL, MSFT, GOOGL |
| 10 | Fisher Asset Management, LLC Adviser, Diversified active | $71,934,607,955 18 held | AAPL, GOOGL, CAT |
Fund Ownership of CLFD by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 14.67% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 2.98% | 405,064 |
| Index ETFs | 11.68% | 1,587,113 |
| Active ETFs | 1.31% | 178,500 |
| Active funds | 6.99% | 949,033 |
| Unclassified | 0.18% | 23,960 |
| All registered funds | 23.14% | 3,143,670 |
How fund types are measured
Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mid AIGH Capital Management LLC | $40,126,980 | 11.25% | 1,008,469 | Shares | 2026-08-07 | |
| Mega BlackRock, Inc. Holding company | $38,095,898 | 10.68% | 957,424 | Shares | 2026-08-07 | |
| Small ACK Asset Management LLC | $32,237,858 | 9.03% | 810,200 | Shares | 2026-08-13 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC Registered adviser | $19,171,458 | 5.37% | 481,816 | Shares | 2026-08-13 | |
| Large MAIRS & POWER INC Registered adviser | $15,329,376 | 4.30% | 385,257 | Shares | 2026-08-14 | |
| Mega VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser | $14,771,838 | 4.14% | 371,245 | Shares | 2026-08-13 | |
| Mega STATE STREET CORP Bank | $14,452,086 | 4.05% | 363,209 | Shares | 2026-09-22 | |
| Mega DIMENSIONAL FUND ADVISORS LP Registered adviser | $14,209,166 | 3.98% | 357,104 | Shares | 2026-08-11 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC Registered adviser | $12,018,131 | 3.37% | 302,039 | Shares | 2026-08-12 | |
| Mid PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. Registered adviser | $11,046,101 | 3.10% | 277,610 | Shares | 2026-08-14 | |
| Mega ROYAL BANK OF CANADA Bank | $10,430,828 | 2.92% | 262,147 | Shares | 2026-08-14 | |
| Large ROYCE & ASSOCIATES LP Registered adviser | $10,225,632 | 2.87% | 256,990 | Shares | 2026-08-14 | |
| Mega D. E. Shaw & Co., Inc. | $9,061,058 | 2.54% | 227,722 | Shares | 2026-08-14 | |
| Large ACADIAN ASSET MANAGEMENT LLC | $6,886,415 | 1.93% | 173,069 | Shares | 2026-08-13 | |
| Mega JPMORGAN CHASE & CO Bank | $6,543,780 | 1.83% | 164,458 | Shares | 2026-08-12 | |
| Mid Dana Investment Advisors, Inc. Registered adviser | $6,428,074 | 1.80% | 161,550 | Shares | 2026-08-13 | |
| Mega MILLENNIUM MANAGEMENT LLC Registered adviser | $5,667,329 | 1.59% | 142,431 | Shares | 2026-08-14 | |
| Mega GOLDMAN SACHS GROUP INC Holding company | $5,535,942 | 1.55% | 139,129 | Shares | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $5,248,936 | 1.47% | 131,916 | Shares | 2026-09-02 | |
| Mega JANE STREET GROUP, LLC | $5,244,322 | 1.47% | 131,800 | Call | 2026-08-14 | |
| Mid Divisadero Street Capital Management, LP Registered adviser | $5,203,855 | 1.46% | 130,783 | Shares | 2026-08-14 | |
| Mega NORTHERN TRUST CORP Bank | $5,003,352 | 1.40% | 125,744 | Shares | 2026-08-13 | |
| Large MARSHALL WACE, LLP Exempt adviser | $4,472,513 | 1.25% | 112,403 | Shares | 2026-08-13 | |
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC Registered adviser | $3,954,688 | 1.11% | 99,389 | Shares | 2026-08-14 | |
| Large LAZARD ASSET MANAGEMENT LLC Adviser | $3,289,837 | 0.92% | 82,680 | Shares | 2026-08-14 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $3,154,351 | 0.88% | 79,275 | Shares | 2026-08-14 | |
| Mega VANGUARD FIDUCIARY TRUST CO | $2,995,192 | 0.84% | 75,275 | Shares | 2026-08-13 | |
| Large JACOBS LEVY EQUITY MANAGEMENT, INC Registered adviser | $2,960,017 | 0.83% | 74,391 | Shares | 2026-08-14 | |
| Mega MORGAN STANLEY Holding company | $2,900,449 | 0.81% | 72,894 | Shares | 2026-08-13 | |
| Large RENAISSANCE TECHNOLOGIES LLC Registered adviser | $1,822,183 | 0.51% | 45,795 | Shares | 2026-08-13 | |
| Mega Russell Investments Group, Ltd. | $1,730,981 | 0.49% | 43,503 | Shares | 2026-08-06 | |
| Large CREDIT AGRICOLE S A | $1,671,180 | 0.47% | 42,000 | Shares | 2026-08-14 | |
| Mid Ancora Advisors LLC Registered adviser | $1,639,029 | 0.46% | 41,192 | Shares | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $1,515,999 | 0.42% | 38,100 | Call | 2026-09-02 | |
| Small Wealth Group Ltd | $1,463,580 | 0.41% | 47,000 | Shares | 2026-10-07 | |
| Mega Bank of New York Mellon Corp Bank | $1,454,203 | 0.41% | 36,547 | Shares | 2026-08-06 | |
| Mega UBS Group AG Bank | $1,450,345 | 0.41% | 36,450 | Shares | 2026-08-13 | |
| Mega RHUMBLINE ADVISERS Registered adviser | $1,431,246 | 0.40% | 35,970 | Shares | 2026-08-12 | |
| Large LOS ANGELES CAPITAL MANAGEMENT LLC Registered adviser | $1,427,346 | 0.40% | 35,872 | Shares | 2026-08-13 | |
| Mega PRINCIPAL FINANCIAL GROUP INC Insurer | $1,402,000 | 0.39% | 35,235 | Shares | 2026-08-04 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $1,372,158 | 0.38% | 34,485 | Shares | 2026-08-14 | |
| Mega AMERICAN CENTURY COMPANIES INC | $1,018,942 | 0.29% | 25,608 | Shares | 2026-08-12 | |
| Mega Invesco Ltd. Adviser | $949,905 | 0.27% | 23,873 | Shares | 2026-08-14 | |
| Mega Nuveen, LLC | $937,690 | 0.26% | 23,566 | Shares | 2026-08-11 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $839,569 | 0.24% | 21,100 | Call | 2026-08-14 | |
| Mega Qube Research & Technologies Ltd Exempt adviser | $829,263 | 0.23% | 20,841 | Shares | 2026-08-14 | |
| Large Trexquant Investment LP Registered adviser | $814,461 | 0.23% | 20,469 | Shares | 2026-08-14 | |
| Mid Informed Momentum Co LLC Registered adviser | $811,994 | 0.23% | 20,407 | Shares | 2026-08-13 | |
| Large Connor, Clark & Lunn Investment Management Ltd. Registered adviser | $808,851 | 0.23% | 20,328 | Shares | 2026-08-13 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $807,737 | 0.23% | 20,300 | Put | 2026-09-02 | |
| Mid Campbell & CO Investment Adviser LLC Registered adviser | $772,761 | 0.22% | 19,421 | Shares | 2026-08-03 | |
| Mega BARCLAYS PLC Bank | $692,225 | 0.19% | 17,397 | Shares | 2026-08-14 | |
| Large Sequoia Financial Advisors, LLC Registered adviser | $567,803 | 0.16% | 14,270 | Shares | 2026-07-17 | |
| Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP Registered adviser | $560,680 | 0.16% | 14,091 | Shares | 2026-08-13 | |
| Mega PRICE T ROWE ASSOCIATES INC /MD/ Registered adviser | $555,587 | 0.16% | 13,963 | Shares | 2026-08-14 | |
| Mega ALLIANCEBERNSTEIN L.P. Registered adviser | $549,221 | 0.15% | 13,803 | Shares | 2026-08-14 | |
| Mega SEI INVESTMENTS CO | $508,356 | 0.14% | 12,776 | Shares | 2026-08-14 | |
| Small High Note Wealth, LLC Registered adviser | $492,401 | 0.14% | 12,375 | Shares | 2026-07-23 | |
| Mega DEUTSCHE BANK AG\ Non-US | $439,520 | 0.12% | 11,046 | Shares | 2026-08-07 | |
| Mega RAYMOND JAMES FINANCIAL INC | $394,159 | 0.11% | 9,906 | Shares | 2026-08-14 | |
| Mega WELLS FARGO & COMPANY/MN Bank | $388,628 | 0.11% | 9,767 | Shares | 2026-08-14 | |
| Mega LPL Financial LLC Broker-dealer | $388,270 | 0.11% | 9,758 | Shares | 2026-08-07 | |
| Small AXQ CAPITAL, LP Registered adviser | $354,648 | 0.10% | 8,913 | Shares | 2026-08-06 | |
| Large PEAK6 LLC Broker-dealer | $346,173 | 0.10% | 8,700 | Call | 2026-08-13 | |
| Mid Dorsey & Whitney Trust CO LLC | $339,408 | 0.10% | 8,530 | Shares | 2026-08-14 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $334,236 | 0.09% | 8,400 | Put | 2026-08-14 | |
| Large Quantinno Capital Management LP Registered adviser | $334,156 | 0.09% | 8,398 | Shares | 2026-08-13 | |
| Mega Creative Planning Registered adviser | $332,126 | 0.09% | 8,347 | Shares | 2026-08-13 | |
| Large PEAK6 LLC Broker-dealer | $327,551 | 0.09% | 8,232 | Shares | 2026-08-13 | |
| Mid CenterBook Partners LP Registered adviser | $320,866 | 0.09% | 8,064 | Shares | 2026-08-11 | |
| Mega JANE STREET GROUP, LLC | $318,320 | 0.09% | 8,000 | Put | 2026-08-14 | |
| Small PACK Private Wealth, LLC Registered adviser | $298,425 | 0.08% | 7,500 | Shares | 2026-08-12 | |
| Mid Linden Thomas Advisory Services, LLC Registered adviser | $294,241 | 0.08% | 9,449 | Shares | 2026-10-19 | |
| Small BARD ASSOCIATES INC Registered adviser | $293,013 | 0.08% | 7,364 | Shares | 2026-08-12 | |
| Large MetLife Investment Management, LLC Registered adviser | $292,575 | 0.08% | 7,353 | Shares | 2026-08-14 | |
| Small K2 PRINCIPAL FUND, L.P. | $291,262 | 0.08% | 7,320 | Shares | 2026-08-07 | |
| Large ExodusPoint Capital Management, LP Registered adviser | $289,432 | 0.08% | 7,274 | Shares | 2026-08-14 | |
| Mid Aquatic Capital Management LLC Registered adviser | $270,969 | 0.08% | 6,810 | Shares | 2026-08-14 | |
| Mega CITIGROUP INC Bank | $270,213 | 0.08% | 6,791 | Shares | 2026-08-03 | |
| Large Mariner, LLC Registered adviser | $269,736 | 0.08% | 6,779 | Shares | 2026-08-13 | |
| Micro Lotus Technology Management, LP | $235,596 | 0.07% | 5,921 | Shares | 2026-08-14 | |
| Large IMC-Chicago, LLC | $216,775 | 0.06% | 5,448 | Shares | 2026-08-06 | |
| Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $210,608 | 0.06% | 5,293 | Shares | 2026-08-14 | |
| Large NEW YORK STATE COMMON RETIREMENT FUND | $203,287 | 0.06% | 5,109 | Shares | 2026-07-29 | |
| Mega Vanguard Global Advisers, LLC Registered adviser | $177,542 | 0.05% | 4,462 | Shares | 2026-08-13 | |
| Large Police & Firemen's Retirement System of New Jersey | $149,053 | 0.04% | 3,746 | Shares | 2026-07-23 | |
| Mega FMR LLC Holding company | $108,785 | 0.03% | 2,734 | Shares | 2026-08-13 | |
| Large OSAIC HOLDINGS, INC. Holding company | $105,045 | 0.03% | 2,640 | Shares | 2026-08-14 | |
| Small State of Wyoming | $96,291 | 0.03% | 2,420 | Shares | 2026-08-06 | |
| Mega Legal & General Group Plc | $88,651 | 0.02% | 2,228 | Shares | 2026-08-14 | |
| Small Cetera Trust Company, N.A | $79,580 | 0.02% | 2,000 | Shares | 2026-08-13 | |
| Mega BNP PARIBAS ARBITRAGE, SA Non-US | $65,335 | 0.02% | 1,642 | Shares | 2026-08-13 | |
| Mega JONES FINANCIAL COMPANIES LLLP | $57,297 | 0.02% | 1,440 | Shares | 2026-08-14 | |
| Mid Ameritas Investment Partners, Inc. Registered adviser | $38,238 | 0.01% | 961 | Shares | 2026-08-13 | |
| Mid Tower Research Capital LLC (TRC) | $30,558 | 0.01% | 768 | Shares | 2026-08-11 | |
| Mid State of Alaska, Department of Revenue | $27,558 | 0.01% | 885 | Shares | 2026-10-15 | |
| Small Pinnacle Wealth Planning Services, Inc. Registered adviser | $25,903 | 0.01% | 651 | Shares | 2026-08-07 | |
| Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC Registered adviser | $22,123 | 0.01% | 556 | Shares | 2026-08-13 | |
| Mid Quantbot Technologies LP Registered adviser | $20,213 | 0.01% | 508 | Shares | 2026-08-12 | |
| Large HUNTINGTON NATIONAL BANK | $11,976 | 0.00% | 301 | Shares | 2026-08-13 |
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