LPX · Louisiana-Pacific Corp · 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
Superinvestors Holding LPX
All superinvestors →Holder Concentration
Across 422 13F filersWho Holds LPX
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: 419 filers, like-for-like change +7.4%; actively managed books +7.1%; index-like books +8.4%.
| Holder type | Share | Filers | Change |
|---|---|---|---|
| Registered adviser | 50.2% | 225 | +8.3% |
| Exempt adviser | 0.1% | 2 | -86.0% |
| Adviser | 8.8% | 11 | +40.8% |
| Bank | 6.2% | 21 | +0.9% |
| Insurer | 8.6% | 3 | +2.5% |
| Broker-dealer | 0.0% | 2 | +4.7% |
| Benefit plan | 0.5% | 7 | +6.1% |
| Non-US | 1.2% | 8 | +4.2% |
| Holding company | 15.7% | 8 | +12.7% |
| Unknown | 8.5% | 132 | -9.4% |
| Style | Share | Filers | Change |
|---|---|---|---|
| Index-like | 26.0% | 48 | +8.4% |
| Systematic-like | 5.9% | 23 | +26.6% |
| Concentrated | 18.4% | 76 | +17.4% |
| Diversified active | 49.8% | 272 | +2.0% |
| Not measured | 0.0% | 0 | — |
| Unknown | 0.0% | 0 | — |
| Turnover | Share | Filers | Change |
|---|---|---|---|
| Low turnover | 53.4% | 253 | +7.2% |
| Medium turnover | 24.6% | 89 | +2.0% |
| High turnover | 9.0% | 42 | +23.3% |
| Unknown | 13.0% | 35 | +9.8% |
| Not measured | 0.0% | 0 | — |
| Holding horizon | Share | Filers | Change |
|---|---|---|---|
| Short horizon | 13.1% | 47 | +10.0% |
| Medium horizon | 19.7% | 70 | +11.8% |
| Long horizon | 57.4% | 276 | +4.5% |
| Unknown | 9.8% | 26 | +13.1% |
| Not measured | 0.0% | 0 | — |
| 13F book size | Share | Filers | Change |
|---|---|---|---|
| Under $1B | 3.6% | 97 | +5.3% |
| $1B to $10B | 21.0% | 138 | +35.6% |
| $10B to $100B | 10.0% | 111 | -6.3% |
| $100B or more | 65.4% | 73 | +2.9% |
| Not measured | 0.0% | 0 | — |
| Client base | Share | Filers | Change |
|---|---|---|---|
| Individuals and high net worth | 1.6% | 124 | +8.6% |
| Pooled investment vehicles | 19.4% | 40 | +36.1% |
| Registered funds and BDCs | 22.2% | 25 | -6.5% |
| Pension and profit sharing plans | 0.6% | 3 | +98.4% |
| Insurance companies | 0.1% | 5 | -0.1% |
| Charitable organizations | 0.0% | 1 | -50.0% |
| Governments and sovereign funds | 1.8% | 3 | +16.1% |
| Corporations | 0.0% | 1 | -96.7% |
| Other investment advisers | 0.1% | 7 | +7.5% |
| Other | 0.7% | 2 | +1.1% |
| Diversified | 3.6% | 14 | -10.9% |
| Banks and thrifts | 0.0% | 0 | — |
| Unknown | 49.8% | 194 | +6.6% |
| Private funds | Share | Filers | Change |
|---|---|---|---|
| Hedge funds | 21.7% | 52 | +21.4% |
| Private equity funds | 1.2% | 12 | -34.8% |
| Venture capital funds | 0.0% | 1 | +88.9% |
| Real estate funds | 0.0% | 4 | -13.3% |
| Securitized asset funds | 0.3% | 2 | -3.1% |
| Other private funds | 9.3% | 17 | -9.2% |
| Mixed private funds | 0.5% | 2 | -54.6% |
| Private funds, type not stated | 3.0% | 3 | +66.4% |
| No private funds | 14.2% | 134 | +2.5% |
| Liquidity funds | 0.0% | 0 | — |
| Unknown | 49.7% | 192 | +8.3% |
| Location | Share | Filers | Change |
|---|---|---|---|
| United States | 92.6% | 362 | +8.3% |
| Outside the US | 7.4% | 57 | -3.6% |
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 7 holders with no observed 2026-03-31 13F and 5 holders with no observed 2026-06-30 13F. Compared across CIK changes: JANUS HENDERSON GROUP PLC continues as Jupiter Topco LLC.
Conviction and Crowding
419 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 buyers of $0 (0 buying, 0 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 45.0% 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 LPX's active holders also own, quarter ended Jun 30, 2026Shareholder Targets
13F filers that own its peers but not LPX, quarter ended Jun 30, 2026Found through its holder-overlap peers: CXT, ROCK, NGVT, SENEA, SITE, HUBG, SAIA, GTES, COHU, CNM, KWR, CVCO, TKR, FERG, WH, NEOG, JEF, UFPI, HGV, MSA. 1,529 filers in all.
| # | Filer | In peers | Largest peers |
|---|---|---|---|
| 1 | WELLINGTON MANAGEMENT GROUP LLP Holding company, Diversified active | $2,333,607,768 7 held | FERG, HUBG, KWR |
| 2 | WCM INVESTMENT MANAGEMENT, LLC Registered adviser, Diversified active | $1,032,063,303 4 held | FERG, SAIA, SITE |
| 3 | BROWN ADVISORY INC Unknown, Diversified active | $887,341,400 8 held | FERG, TKR, NGVT |
| 4 | KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC Registered adviser, Diversified active | $848,419,164 6 held | SAIA, UFPI, SITE |
| 5 | Qube Research & Technologies Ltd Exempt adviser, Systematic-like | $714,404,132 11 held | FERG, SAIA, WH |
| 6 | Durable Capital Partners LP Adviser, Diversified active | $707,180,507 1 held | FERG |
| 7 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ Registered adviser, Diversified active | $707,007,694 8 held | FERG, TKR, SITE |
| 8 | PARNASSUS INVESTMENTS, LLC Registered adviser, Diversified active | $672,456,755 1 held | FERG |
| 9 | Apollo Management Holdings, L.P. Unknown, Concentrated | $659,362,113 2 held | HGV, WH |
| 10 | Amundi Holding company, Index-like | $587,657,440 20 held | FERG, CNM, SITE |
Fund Ownership of LPX by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 20.66% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 2.69% | 1,878,129 |
| Index ETFs | 17.97% | 12,568,669 |
| Active ETFs | 1.48% | 1,031,906 |
| Active funds | 17.53% | 12,259,375 |
| Unclassified | 2.52% | 1,760,489 |
| All registered funds | 42.19% | 29,498,568 |
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 |
|---|---|---|---|---|---|---|
| Mega BlackRock, Inc. Holding company | $506,638,355 | 8.77% | 6,440,864 | Shares | 2026-08-07 | |
| Mega Berkshire Hathaway Inc Insurer | $445,592,616 | 7.72% | 5,664,793 | Shares | 2026-08-14 | |
| Mid 59 North Capital Management, LP Registered adviser | $331,084,187 | 5.73% | 4,209,054 | Shares | 2026-08-14 | |
| Mega FMR LLC Holding company | $261,054,682 | 4.52% | 3,318,773 | Shares | 2026-08-13 | |
| Mega PRICE T ROWE ASSOCIATES INC /MD/ Registered adviser | $251,717,741 | 4.36% | 3,200,073 | Shares | 2026-08-14 | |
| Mega VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser | $229,829,653 | 3.98% | 2,921,811 | Shares | 2026-08-13 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC Registered adviser | $223,704,084 | 3.87% | 2,843,937 | Shares | 2026-08-13 | |
| Mega STATE STREET CORP Bank | $181,046,609 | 3.14% | 2,301,635 | Shares | 2026-09-22 | |
| Mega DIMENSIONAL FUND ADVISORS LP Registered adviser | $160,498,412 | 2.78% | 2,040,407 | Shares | 2026-08-11 | |
| Mega Capital World Investors Adviser | $139,417,691 | 2.41% | 1,772,409 | Shares | 2026-08-12 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $137,767,955 | 2.39% | 1,751,436 | Shares | 2026-09-02 | |
| Mid FIDUCIARY MANAGEMENT INC /WI/ Registered adviser | $137,743,099 | 2.39% | 1,751,120 | Shares | 2026-08-13 | |
| Mid Avantyr Capital Partners, LP Registered adviser | $121,725,563 | 2.11% | 1,547,490 | Shares | 2026-08-14 | |
| Mid Maple Rock Capital Partners Inc. Registered adviser | $119,709,428 | 2.07% | 1,521,859 | Shares | 2026-08-14 | |
| Mega T. Rowe Price Investment Management, Inc. Adviser | $101,686,771 | 1.76% | 1,292,738 | Shares | 2026-08-14 | |
| Mega FRANKLIN RESOURCES INC Adviser | $97,072,808 | 1.68% | 1,234,081 | Shares | 2026-08-13 | |
| Large Point72 Asset Management, L.P. Registered adviser | $95,706,723 | 1.66% | 1,216,714 | Shares | 2026-08-14 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC Registered adviser | $92,653,770 | 1.60% | 1,177,902 | Shares | 2026-08-12 | |
| Mid Channing Capital Management, LLC Registered adviser | $90,601,689 | 1.57% | 1,151,814 | Shares | 2026-07-29 | |
| Mega MORGAN STANLEY Holding company | $89,554,325 | 1.55% | 1,138,499 | Shares | 2026-08-13 | |
| Large NOMURA ASSET MANAGEMENT INTERNATIONAL INC. Adviser | $70,076,542 | 1.21% | 890,879 | Shares | 2026-08-14 | |
| Large Holocene Advisors, LP Registered adviser | $61,937,041 | 1.07% | 787,402 | Shares | 2026-08-14 | |
| Mega NORGES BANK Non-US | $61,669,204 | 1.07% | 783,997 | Shares | 2026-08-12 | |
| Mid DEPRINCE RACE & ZOLLO INC Registered adviser | $59,026,327 | 1.02% | 914,428 | Shares | 2026-10-13 | |
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC Registered adviser | $55,850,487 | 0.97% | 710,024 | Shares | 2026-08-14 | |
| Mega PRINCIPAL FINANCIAL GROUP INC Insurer | $51,202,468 | 0.89% | 650,934 | Shares | 2026-08-04 | |
| Mega AMERICAN CENTURY COMPANIES INC | $51,090,928 | 0.88% | 649,516 | Shares | 2026-08-12 | |
| Mega AQR CAPITAL MANAGEMENT LLC Registered adviser | $49,337,359 | 0.85% | 627,223 | Shares | 2026-08-14 | |
| Mega NORTHERN TRUST CORP Bank | $47,023,575 | 0.81% | 597,808 | Shares | 2026-08-13 | |
| Small SOUTHERNSUN ASSET MANAGEMENT, LLC | $45,441,724 | 0.79% | 577,698 | Shares | 2026-08-14 | |
| Mid FERNBRIDGE CAPITAL MANAGEMENT LP | $44,140,452 | 0.76% | 561,155 | Shares | 2026-08-13 | |
| Mega Bank of New York Mellon Corp Bank | $43,844,920 | 0.76% | 557,398 | Shares | 2026-08-06 | |
| Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $43,786,088 | 0.76% | 556,650 | Shares | 2026-08-14 | |
| Large Thrivent Financial for Lutherans Registered adviser | $41,531,693 | 0.72% | 527,990 | Shares | 2026-08-14 | |
| Mega VAN ECK ASSOCIATES CORP Registered adviser | $36,576,506 | 0.63% | 464,995 | Shares | 2026-08-14 | |
| Mega GOLDMAN SACHS GROUP INC Holding company | $35,831,360 | 0.62% | 455,522 | Shares | 2026-08-14 | |
| Mega AMERIPRISE FINANCIAL INC Adviser | $34,473,216 | 0.60% | 438,256 | Shares | 2026-08-14 | |
| Large Balyasny Asset Management L.P. Registered adviser | $34,128,528 | 0.59% | 433,874 | Shares | 2026-08-14 | |
| Mid SEGALL BRYANT & HAMILL, LLC Registered adviser | $33,224,489 | 0.58% | 422,381 | Shares | 2026-08-12 | |
| Mega VANGUARD FIDUCIARY TRUST CO | $31,652,862 | 0.55% | 402,401 | Shares | 2026-08-13 | |
| Mega Pictet Asset Management Holding SA | $28,740,790 | 0.50% | 365,380 | Shares | 2026-07-30 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $26,388,698 | 0.46% | 335,478 | Shares | 2026-08-14 | |
| Mega Boston Partners Registered adviser | $25,994,139 | 0.45% | 330,462 | Shares | 2026-08-04 | |
| Mid SG Capital Management LLC Registered adviser | $25,875,600 | 0.45% | 328,955 | Shares | 2026-08-07 | |
| Mid Hosking Partners LLP Registered adviser | $25,626,479 | 0.44% | 397,002 | Shares | 2026-10-21 | |
| Mega Capital Research Global Investors Adviser | $25,313,102 | 0.44% | 321,804 | Shares | 2026-08-12 | |
| Small Crow's Nest Holdings LP Registered adviser | $25,171,200 | 0.44% | 320,000 | Shares | 2026-08-14 | |
| Mega Invesco Ltd. Adviser | $24,402,060 | 0.42% | 310,222 | Shares | 2026-08-14 | |
| Large NEW YORK STATE COMMON RETIREMENT FUND | $22,966,596 | 0.40% | 291,973 | Shares | 2026-07-29 | |
| Large First Eagle Investment Management, LLC Registered adviser | $22,953,223 | 0.40% | 291,803 | Shares | 2026-08-24 | |
| Mega UBS Group AG Bank | $22,495,264 | 0.39% | 285,981 | Shares | 2026-08-13 | |
| Small Parsifal Capital Management, LP Registered adviser | $18,465,985 | 0.32% | 234,757 | Shares | 2026-08-13 | |
| Large Verition Fund Management LLC Registered adviser | $18,195,159 | 0.32% | 231,314 | Shares | 2026-08-14 | |
| Mega D. E. Shaw & Co., Inc. | $17,223,314 | 0.30% | 218,959 | Shares | 2026-08-14 | |
| Mid Longaeva Partners L.P. | $16,794,775 | 0.29% | 213,511 | Shares | 2026-08-14 | |
| Mid PATTEN & PATTEN INC/TN Registered adviser | $15,464,005 | 0.27% | 196,593 | Shares | 2026-08-05 | |
| Mega RHUMBLINE ADVISERS Registered adviser | $14,602,835 | 0.25% | 185,645 | Shares | 2026-08-12 | |
| Small Pembroke Management, LTD Registered adviser | $14,481,276 | 0.25% | 224,342 | Shares | 2026-10-21 | |
| Large ROYCE & ASSOCIATES LP Registered adviser | $14,327,997 | 0.25% | 182,151 | Shares | 2026-08-14 | |
| Large Gotham Asset Management, LLC Registered adviser | $13,775,489 | 0.24% | 175,127 | Shares | 2026-08-14 | |
| Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC Registered adviser | $13,433,863 | 0.23% | 170,784 | Shares | 2026-08-13 | |
| Mega MILLENNIUM MANAGEMENT LLC Registered adviser | $13,201,665 | 0.23% | 167,832 | Shares | 2026-08-14 | |
| Mega Russell Investments Group, Ltd. | $13,014,290 | 0.23% | 165,450 | Shares | 2026-08-06 | |
| Small Leith Wheeler Investment Counsel Ltd. | $12,957,425 | 0.22% | 164,727 | Shares | 2026-08-05 | |
| Mid KLCM Advisors, Inc. Adviser | $12,894,340 | 0.22% | 163,925 | Shares | 2026-08-06 | |
| Micro LITTLEJOHN & CO LLC Registered adviser | $12,632,796 | 0.22% | 160,600 | Shares | 2026-08-17 | |
| Mid COOKE & BIELER LP Registered adviser | $12,536,255 | 0.22% | 194,210 | Shares | 2026-10-21 | |
| Mega Nuveen, LLC | $11,403,339 | 0.20% | 144,970 | Shares | 2026-08-11 | |
| Large Bridgewater Associates, LP Registered adviser | $10,719,076 | 0.19% | 136,271 | Shares | 2026-08-14 | |
| Mid Kinetic Partners Management, LP Registered adviser | $10,492,850 | 0.18% | 133,395 | Shares | 2026-08-14 | |
| Mid South Dakota Investment Council Benefit plan | $10,452,419 | 0.18% | 132,881 | Shares | 2026-08-11 | |
| Mid Waratah Capital Advisors Ltd. Registered adviser | $10,284,244 | 0.18% | 130,743 | Shares | 2026-08-11 | |
| Mid Ceredex Value Advisors LLC Registered adviser | $10,202,202 | 0.18% | 129,700 | Shares | 2026-08-11 | |
| Mega Swiss National Bank | $9,926,892 | 0.17% | 126,200 | Shares | 2026-08-11 | |
| Mid Interval Partners, LP | $9,283,925 | 0.16% | 118,026 | Shares | 2026-08-14 | |
| Mega JPMORGAN CHASE & CO Bank | $9,109,377 | 0.16% | 115,807 | Shares | 2026-08-12 | |
| Large STATE OF WISCONSIN INVESTMENT BOARD Benefit plan | $8,788,131 | 0.15% | 111,723 | Shares | 2026-08-14 | |
| Small Strong Tower Advisory Services Registered adviser | $8,670,743 | 0.15% | 134,326 | Shares | 2026-10-13 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $8,526,744 | 0.15% | 108,400 | Call | 2026-08-14 | |
| Mid Parcion Private Wealth LLC Registered adviser | $8,065,324 | 0.14% | 102,534 | Shares | 2026-07-27 | |
| Mid CRAMER ROSENTHAL MCGLYNN LLC | $7,753,122 | 0.13% | 98,565 | Shares | 2026-08-13 | |
| Mid Long Pond Capital, LP Registered adviser | $7,394,040 | 0.13% | 94,000 | Shares | 2026-08-13 | |
| Mega Legal & General Group Plc | $7,218,627 | 0.13% | 91,770 | Shares | 2026-08-14 | |
| Mega California Public Employees Retirement System | $6,610,743 | 0.11% | 84,042 | Shares | 2026-08-14 | |
| Mega TWO SIGMA INVESTMENTS, LP Registered adviser | $6,388,607 | 0.11% | 81,218 | Shares | 2026-08-14 | |
| Mega ROYAL BANK OF CANADA Bank | $6,367,681 | 0.11% | 80,952 | Shares | 2026-08-14 | |
| Small ROBOTTI ROBERT Holding company | $6,241,749 | 0.11% | 79,351 | Shares | 2026-08-10 | |
| Mega ALLIANCEBERNSTEIN L.P. Registered adviser | $6,141,379 | 0.11% | 78,075 | Shares | 2026-08-14 | |
| Mega BARCLAYS PLC Bank | $6,068,539 | 0.11% | 77,149 | Shares | 2026-08-14 | |
| Mid THOMPSON SIEGEL & WALMSLEY LLC Registered adviser | $5,917,749 | 0.10% | 75,232 | Shares | 2026-08-11 | |
| Large Hudson Bay Capital Management LP Registered adviser | $5,667,059 | 0.10% | 72,045 | Shares | 2026-08-14 | |
| Mega CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Benefit plan | $5,661,789 | 0.10% | 71,978 | Shares | 2026-08-24 | |
| Mega FIRST TRUST ADVISORS LP Registered adviser | $5,600,041 | 0.10% | 71,193 | Shares | 2026-08-11 | |
| Small INTRINSIC EDGE CAPITAL MANAGEMENT LLC Registered adviser | $5,506,200 | 0.10% | 70,000 | Shares | 2026-08-12 | |
| Large Allspring Global Investments Holdings, LLC Holding company | $5,475,914 | 0.09% | 69,615 | Shares | 2026-08-13 | |
| Mega JANE STREET GROUP, LLC | $5,466,870 | 0.09% | 69,500 | Put | 2026-08-14 | |
| Small 12th Street Asset Management Company, LLC Registered adviser | $5,394,974 | 0.09% | 68,586 | Shares | 2026-08-13 | |
| Large NEW YORK STATE TEACHERS RETIREMENT SYSTEM | $5,264,871 | 0.09% | 66,932 | Shares | 2026-07-23 | |
| Large Retirement Systems of Alabama | $5,172,445 | 0.09% | 65,757 | Shares | 2026-07-28 | |
| Mid Granite Investment Partners, LLC Registered adviser | $5,118,406 | 0.09% | 65,070 | Shares | 2026-08-07 |
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