LOUISIANA-PACIFIC CORP (LPX) Top Institutional Shareholders
LOUISIANA-PACIFIC CORP (LPX) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $4.62B in LPX holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of LPX tracked by InsiderSet, reporting ownership valued at approximately $453.47M in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $469.30M, representing an estimated gain of +3.49% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 50% of the total disclosed LPX value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Berkshire Hathaway, 59 North Capital Management, Lp, and several other long-term asset managers with concentrated positions in LOUISIANA-PACIFIC CORP (LPX).
This page ranks the largest institutional LPX shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
407
Total Reported Value
$4.62B
Largest Holder
Blackrock, Inc.
Largest Position
$453.47M
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
54
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.01% | 6,233,213 | $453,466,235 | $469,298,607 | +$15,832,372 | +3.49% | |
| Berkshire Hathaway | Warren Buffett | 0.16% | 5,664,793 | $412,113,691 | $426,502,265 | +$14,388,574 | +3.49% |
| 59 North Capital Management, Lp | 7.08% | 3,263,810 | $237,442,178 | $245,732,255 | +$8,290,077 | +3.49% | |
| Vanguard Portfolio Management Llc | 0.01% | 3,060,930 | $222,682,658 | $230,457,420 | +$7,774,762 | +3.49% | |
| Vanguard Capital Management Llc | 0.01% | 2,819,024 | $205,083,996 | $212,244,317 | +$7,160,321 | +3.49% | |
| Fmr Llc | 0.01% | 2,692,182 | $195,856,212 | $202,694,383 | +$6,838,171 | +3.49% | |
| Eminence Capital, Lp | 4.23% | 2,533,385 | $184,303,759 | $190,738,557 | +$6,434,798 | +3.49% | |
| State Street Corp | 0.01% | 2,213,927 | $161,063,189 | $166,686,564 | +$5,623,375 | +3.49% | |
| Dimensional Fund Advisors Lp | 0.02% | 1,639,721 | $119,278,599 | $123,454,594 | +$4,175,995 | +3.50% | |
| American Century Companies Inc | 0.05% | 1,351,471 | $98,319,515 | $101,752,252 | +$3,432,737 | +3.49% | |
| Boston Partners | 0.10% | 1,317,315 | $95,828,033 | $99,180,646 | +$3,352,613 | +3.50% | |
| Fiduciary Management Inc | 1.14% | 1,265,398 | $92,057,704 | $95,271,815 | +$3,214,111 | +3.49% | |
| Geode Capital Management, Llc | 0.01% | 1,165,286 | $84,794,628 | $87,734,383 | +$2,939,755 | +3.47% | |
| Capital World Investors | 0.01% | 1,153,382 | $83,908,541 | $86,838,131 | +$2,929,590 | +3.49% | |
| Maple Rock Capital Partners Inc. | 2.63% | 1,112,559 | $80,938,667 | $83,764,567 | +$2,825,900 | +3.49% | |
| Holocene Advisors, Lp | 0.18% | 1,026,403 | $74,670,818 | $77,277,882 | +$2,607,064 | +3.49% | |
| Citadel Advisors Llc | 0.05% | 977,766 | $71,132,476 | $73,616,002 | +$2,483,526 | +3.49% | |
| Channing Capital Management, Llc | 1.79% | 958,952 | $69,763,758 | $72,199,496 | +$2,435,738 | +3.49% | |
| Nomura Asset Management International Inc. | 0.11% | 887,039 | $64,533,000 | $66,785,166 | +$2,252,166 | +3.49% | |
| Deprince Race & Zollo Inc | 1.07% | 777,956 | $56,596,299 | $58,572,307 | +$1,976,008 | +3.49% | |
| Charles Schwab Investment Management Inc | 0.01% | 696,598 | $50,677,505 | $52,446,863 | +$1,769,358 | +3.49% | |
| Morgan Stanley | 0.00% | 660,624 | $48,060,482 | $49,738,381 | +$1,677,899 | +3.49% | |
| Invesco Ltd. | 0.01% | 655,185 | $47,664,710 | $49,328,879 | +$1,664,169 | +3.49% | |
| Victory Capital Management Inc | 0.03% | 646,530 | $47,035,058 | $48,677,244 | +$1,642,186 | +3.49% | |
| Aqr Capital Management Llc | 0.02% | 638,165 | $45,839,376 | $48,047,443 | +$2,208,067 | +4.82% | |
| Avantyr Capital Partners, Lp | 2.18% | 622,510 | $45,287,603 | $46,868,778 | +$1,581,175 | +3.49% | |
| William Blair Investment Management, Llc | 0.14% | 596,108 | $43,366,857 | $44,880,971 | +$1,514,114 | +3.49% | |
| Northern Trust Corp | 0.01% | 586,636 | $42,677,769 | $44,167,824 | +$1,490,055 | +3.49% | |
| Bank Of New York Mellon Corp | 0.01% | 571,740 | $41,594,085 | $43,046,305 | +$1,452,220 | +3.49% | |
| Crow'S Nest Holdings Lp | 9.69% | 570,000 | $41,467,500 | $42,915,300 | +$1,447,800 | +3.49% | |
| Franklin Resources Inc | 0.01% | 513,716 | $37,372,840 | $38,677,678 | +$1,304,838 | +3.49% | |
| Mirae Asset Global Etfs Holdings Ltd. | 0.05% | 513,002 | $37,319,118 | $38,623,921 | +$1,304,803 | +3.50% | |
| Marshall Wace, Llp | 0.04% | 512,081 | $37,253,894 | $38,554,578 | +$1,300,684 | +3.49% | |
| Principal Financial Group Inc | 0.02% | 497,852 | $36,218,734 | $37,483,277 | +$1,264,543 | +3.49% | |
| Woodline Partners Lp | 0.14% | 493,781 | $35,922,568 | $37,176,771 | +$1,254,203 | +3.49% | |
| Southernsun Asset Management, Llc | 5.12% | 485,869 | $35,346,970 | $36,581,077 | +$1,234,107 | +3.49% | |
| Fernbridge Capital Management Lp | 1.89% | 405,097 | $29,470,807 | $30,499,753 | +$1,028,946 | +3.49% | |
| Point72 Asset Management, L.P. | 0.05% | 403,860 | $29,380,815 | $30,406,619 | +$1,025,804 | +3.49% | |
| Vanguard Fiduciary Trust Co | 0.01% | 393,968 | $28,661,172 | $29,661,851 | +$1,000,679 | +3.49% | |
| Junto Capital Management Lp | 0.58% | 377,589 | $27,469,600 | $28,428,676 | +$959,076 | +3.49% | |
| Pictet Asset Management Holding Sa | 0.03% | 366,781 | $26,683,318 | $27,614,941 | +$931,623 | +3.49% | |
| Verition Fund Management Llc | 0.22% | 316,797 | $23,046,982 | $23,851,646 | +$804,664 | +3.49% | |
| Ubs Group Ag | 0.00% | 315,300 | $22,938,076 | $23,738,937 | +$800,861 | +3.49% | |
| Capital Research Global Investors | 0.00% | 313,497 | $22,806,907 | $23,603,189 | +$796,282 | +3.49% | |
| Goldman Sachs Group Inc | 0.00% | 310,816 | $22,611,897 | $23,401,337 | +$789,440 | +3.49% | |
| Caisse De Depot Et Placement Du Quebec | 0.03% | 277,935 | $20,219,771 | $20,925,726 | +$705,955 | +3.49% | |
| New York State Common Retirement Fund | 0.02% | 243,892 | $17,743,143 | $18,362,629 | +$619,486 | +3.49% | |
| Bank Of America Corp | 0.00% | 233,184 | $16,964,119 | $17,556,423 | +$592,304 | +3.49% | |
| First Eagle U.S. Value | Jean-Marie Eveillard | 0.02% | 231,910 | $16,871,453 | $17,460,504 | +$589,051 | +3.49% |
| Pembroke Management, Ltd | 2.34% | 222,492 | $16,186,293 | $16,751,423 | +$565,130 | +3.49% |
Frequently asked questions about LPX
Who owns the most LPX stock?
The largest holders of LPX are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for LOUISIANA-PACIFIC CORP (LPX).
Is LPX widely held by superinvestors?
Many widely followed stocks like LPX appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly LPX is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.