Who owns Weyerhaeuser (WY)
Which tracked institutional funds hold WY, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See WY company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
140 tracked funds added or opened WY while 172 trimmed or exited it between 2026-Q1 and 2026-Q2 — the tape is split. When large holders disagree on a name, the funds moving first are sometimes ahead of the story.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
WY’s largest tracked holder by dollar value, BlackRock, Inc., sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.0pp gap the other way — the median holder sizes WY more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in WY divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, across 846 tracked filers holding WY, 405 increased or opened the position and 440 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in WY between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 24
- VOLORIDGE INVESTMENT MANAGEMENT, LLC$9M
- ADAGE CAPITAL PARTNERS GP, L.L.C.$8M
- XTX Topco Ltd$8M
- TUDOR INVESTMENT CORP ET AL$7M
- Lombard Odier Asset Management (Europe) Ltd$5M
- Jupiter Topco LLC$4M
Full exits 54
- COHEN & STEERS, INC.$471M
- 59 North Capital Management, LP$90M
- Amundi$66M
- DEPRINCE RACE & ZOLLO INC$34M
- MARSHALL WACE, LLP$16M
- CANADA LIFE ASSURANCE Co$14M
Largest adds
- BlackRock, Inc.$233M
- WELLINGTON MANAGEMENT GROUP LLP$111M
- First Eagle Investment Management, LLC$94M
- Atlas FRM LLC$68M
- Kopernik Global Investors, LLC$43M
- AQR CAPITAL MANAGEMENT LLC$43M
Largest trims
- NORGES BANK$462M
- PRICE T ROWE ASSOCIATES INC /MD/$224M
- Freestone Grove Partners LP$54M
- MANNING & NAPIER ADVISORS LLC$49M
- FEDERATED HERMES, INC.$41M
- Daiwa Securities Group Inc.$39M
Institutional holders
One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| BlackRock, Inc. added | 69,464,876 | $1.7B | 12.0% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC trimmed | 60,738,699 | $1.5B | 10.5% | 2026-Q2 |
| First Eagle Investment Management, LLC added | 51,179,282 | $1.2B | 8.9% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 47,169,248 | $1.1B | 8.2% | 2026-Q2 |
| WELLINGTON MANAGEMENT GROUP LLP added | 43,574,118 | $1.0B | 7.5% | 2026-Q2 |
| STATE STREET CORP added | 34,298,957 | $821M | 5.9% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 21,015,027 | $501M | 3.6% | 2026-Q2 |
| Bank of New York Mellon Corp added | 19,589,359 | $469M | 3.4% | 2026-Q2 |
| Legal & General Group Plc trimmed | 12,885,150 | $308M | 2.2% | 2026-Q2 |
| Invesco Ltd. trimmed | 11,823,450 | $283M | 2.0% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 11,302,099 | $271M | 2.0% | 2026-Q2 |
| Allspring Global Investments Holdings, LLC added | 11,075,712 | $261M | 1.9% | 2026-Q2 |
| NORGES BANK trimmed | 9,081,179 | $217M | 1.6% | 2026-Q2 |
| NORTHERN TRUST CORP added | 8,822,049 | $211M | 1.5% | 2026-Q2 |
| MORGAN STANLEY added | 8,404,852 | $201M | 1.5% | 2026-Q2 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP added | 7,204,550 | $172M | 1.2% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ added | 6,804,397 | $163M | 1.2% | 2026-Q2 |
| FMR LLC added | 6,359,981 | $152M | 1.1% | 2026-Q2 |
| DEUTSCHE BANK AG\ added | 5,086,678 | $122M | 0.9% | 2026-Q2 |
| Nuveen, LLC added | 4,606,116 | $110M | 0.8% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ trimmed | 4,382,994 | $105M | 0.8% | 2026-Q2 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 4,347,780 | $104M | 0.8% | 2026-Q2 |
| Pictet Asset Management Holding SA trimmed | 4,280,051 | $102M | 0.7% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC added | 4,061,274 | $97M | 0.7% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO trimmed | 4,049,158 | $97M | 0.7% | 2026-Q2 |
| PRINCIPAL FINANCIAL GROUP INC added | 4,038,748 | $97M | 0.7% | 2026-Q2 |
| Kopernik Global Investors, LLC added | 3,758,427 | $90M | 0.7% | 2026-Q2 |
| Vontobel Holding Ltd. added | 3,347,703 | $80M | 0.6% | 2026-Q2 |
| Allianz Asset Management GmbH added | 3,110,686 | $74M | 0.5% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC added | 3,100,206 | $74M | 0.5% | 2026-Q2 |
| Atlas FRM LLC added | 3,040,000 | $73M | 0.5% | 2026-Q2 |
| JPMORGAN CHASE & CO added | 2,783,340 | $69M | 0.5% | 2026-Q2 |
| Russell Investments Group, Ltd. added | 2,713,649 | $65M | 0.5% | 2026-Q2 |
| M&G PLC added | 2,711,209 | $65M | 0.5% | 2026-Q2 |
| SEI INVESTMENTS CO trimmed | 2,601,926 | $62M | 0.5% | 2026-Q2 |
| DAVENPORT & Co LLC added | 2,595,924 | $63M | 0.5% | 2026-Q2 |
| UBS Group AG trimmed | 2,578,148 | $62M | 0.4% | 2026-Q2 |
| RENAISSANCE TECHNOLOGIES LLC added | 2,384,781 | $57M | 0.4% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS added | 2,334,976 | $56M | 0.4% | 2026-Q2 |
| MANNING & NAPIER ADVISORS LLC trimmed | 2,136,055 | $53M | 0.4% | 2026-Q2 |
| Swiss National Bank trimmed | 2,033,633 | $49M | 0.4% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC added | 2,001,794 | $48M | 0.3% | 2026-Q2 |
| Freestone Grove Partners LP trimmed | 1,953,418 | $47M | 0.3% | 2026-Q2 |
| EDMOND DE ROTHSCHILD HOLDING S.A. added | 1,923,640 | $46M | 0.3% | 2026-Q2 |
| CITADEL ADVISORS LLC trimmed | 1,907,721 | $46M | 0.3% | 2026-Q2 |
| Munich Reinsurance Co Stock Corp in Munich trimmed | 1,804,788 | $43M | 0.3% | 2026-Q2 |
| Mitsubishi UFJ Asset Management Co., Ltd. added | 1,799,641 | $43M | 0.3% | 2026-Q2 |
| ROYAL BANK OF CANADA trimmed | 1,670,834 | $40M | 0.3% | 2026-Q2 |
| HSBC HOLDINGS PLC added | 1,636,104 | $39M | 0.3% | 2026-Q2 |
| 1832 Asset Management L.P. added | 1,569,159 | $38M | 0.3% | 2026-Q2 |
| Vanguard Global Advisers, LLC trimmed | 1,554,824 | $37M | 0.3% | 2026-Q2 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND added | 1,531,279 | $37M | 0.3% | 2026-Q2 |
| RHUMBLINE ADVISERS trimmed | 1,430,304 | $34M | 0.2% | 2026-Q2 |
| California Public Employees Retirement System added | 1,423,781 | $34M | 0.2% | 2026-Q2 |
| TOCQUEVILLE ASSET MANAGEMENT L.P. trimmed | 1,364,096 | $33M | 0.2% | 2026-Q2 |
| Sumitomo Mitsui Trust Group, Inc. trimmed | 1,333,051 | $32M | 0.2% | 2026-Q2 |
| VANGUARD ASSET MANAGEMENT, Ltd added | 1,292,537 | $31M | 0.2% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 1,285,883 | $31M | 0.2% | 2026-Q2 |
| SCHRODER INVESTMENT MANAGEMENT GROUP trimmed | 1,262,464 | $31M | 0.2% | 2026-Q2 |
| EXCHANGE TRADED CONCEPTS, LLC added | 1,226,641 | $29M | 0.2% | 2026-Q2 |
| BANK OF MONTREAL /CAN/ added | 1,183,412 | $28M | 0.2% | 2026-Q2 |
| BOWEN HANES & CO INC | 1,133,060 | $28M | 0.2% | 2026-Q2 |
| CITIGROUP INC added | 1,131,075 | $27M | 0.2% | 2026-Q2 |
| CAMBIAR INVESTORS LLC added | 1,099,393 | $26M | 0.2% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC trimmed | 1,082,921 | $26M | 0.2% | 2026-Q2 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM added | 1,066,199 | $26M | 0.2% | 2026-Q2 |
| BARCLAYS PLC trimmed | 1,052,075 | $25M | 0.2% | 2026-Q2 |
| STOREBRAND ASSET MANAGEMENT AS trimmed | 1,048,898 | $25M | 0.2% | 2026-Q2 |
| Aberdeen Group plc added | 1,032,157 | $25M | 0.2% | 2026-Q2 |
| Swedbank AB added | 998,280 | $24M | 0.2% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. added | 948,357 | $23M | 0.2% | 2026-Q2 |
| STIFEL FINANCIAL CORP trimmed | 918,574 | $22M | 0.2% | 2026-Q2 |
| Daiwa Securities Group Inc. trimmed | 895,416 | $21M | 0.2% | 2026-Q2 |
| ENVESTNET ASSET MANAGEMENT INC trimmed | 844,307 | $20M | 0.1% | 2026-Q2 |
| Bridgewater Associates, LP added | 821,804 | $20M | 0.1% | 2026-Q2 |
| LPL Financial LLC trimmed | 817,820 | $20M | 0.1% | 2026-Q2 |
| Eurizon Capital SGR S.p.A. trimmed | 799,428 | $19M | 0.1% | 2026-Q2 |
| JUPITER ASSET MANAGEMENT LTD trimmed | 777,385 | $19M | 0.1% | 2026-Q2 |
| Pacific Heights Asset Management LLC added | 750,000 | $18M | 0.1% | 2026-Q2 |
| Universal- Beteiligungs- und Servicegesellschaft mbH added | 748,025 | $18M | 0.1% | 2026-Q2 |
| AIA Group Ltd added | 714,991 | $17M | 0.1% | 2026-Q2 |
| Grantham, Mayo, Van Otterloo & Co. LLC added | 699,146 | $17M | 0.1% | 2026-Q2 |
| CANTOR FITZGERALD INVESTMENT ADVISORS L.P. added | 690,012 | $17M | 0.1% | 2026-Q2 |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM trimmed | 667,731 | $16M | 0.1% | 2026-Q2 |
| NORDEA INVESTMENT MANAGEMENT AB added | 654,732 | $16M | 0.1% | 2026-Q2 |
| AVIVA PLC added | 648,320 | $16M | 0.1% | 2026-Q2 |
| O'Keefe Stevens Advisory, Inc. added | 634,302 | $15M | 0.1% | 2026-Q2 |
| Squarepoint Ops LLC added | 632,658 | $15M | 0.1% | 2026-Q2 |
| GRANDFIELD & DODD, LLC trimmed | 620,196 | $15M | 0.1% | 2026-Q2 |
| CULTIVAR CAPITAL, INC. added | 615,297 | $15M | 0.1% | 2026-Q2 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE trimmed | 605,753 | $15M | 0.1% | 2026-Q2 |
| STATE OF WISCONSIN INVESTMENT BOARD trimmed | 594,614 | $14M | 0.1% | 2026-Q2 |
| Allen Mooney & Barnes Investment Advisors LLC trimmed | 575,908 | $14M | 0.1% | 2026-Q2 |
| Parcion Private Wealth LLC added | 571,278 | $14M | 0.1% | 2026-Q2 |
| Retirement Systems of Alabama trimmed | 553,294 | $13M | 0.1% | 2026-Q2 |
| WILKINS INVESTMENT COUNSEL INC trimmed | 525,165 | $13M | 0.1% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP added | 525,105 | $13M | 0.1% | 2026-Q2 |
| Tidal Investments LLC added | 512,321 | $12M | 0.1% | 2026-Q2 |
| US BANCORP \DE\ trimmed | 500,195 | $12M | 0.1% | 2026-Q2 |
| NATIONAL BANK OF CANADA /FI/ trimmed | 483,583 | $12M | 0.1% | 2026-Q2 |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.