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WY Institutional Ownership & 13F Holders | SmartMoneyDB

WYWEYERHAEUSER CO MTN BE

COM NEW · CUSIP 962166104

Smart Money Ownership

Of the 15 tracked institutions holding WY, 9 have a 3-year clone track record — 6 of them beat the S&P. Average holder's clone alpha: +2.6pt. It's a gauge of who owns the name, not just how many.

Jim Simons

$32.0M · 0.1% of book

WY (WEYERHAEUSER CO MTN BE) Institutional Ownership Summary

Among the 15 tracked institutional investors we monitor, WY (WEYERHAEUSER CO MTN BE) is held with a combined value of $6.75B across 279,851,000 shares. The largest holder is VANGUARD GROUP INC with a position worth $2.70B (0.04% of their portfolio). 2 funds opened new positions in the most recent quarter. 6 funds increased their holdings. 7 funds reduced their position.

Total Institutional Value

$6.75B

Total Shares Held

279,851,000

Institutional Holders

% of Shares Outstanding

38.8%

of 721.04M shares · SEC 2026-04-27

Days to Cover

5.5+15.7%

27.42M shares short · FINRA 2026-07-15

Tracked 13F institutions hold 38.8% of WY's shares outstanding. This is a floor: 13F filings arrive on a ~45-day lag and we track only a subset of institutional filers, so true institutional ownership is higher. Shares-outstanding is the latest SEC cover-page figure (as of 2026-04-27), not a live float.

This Quarter's Biggest Movers

Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.

Biggest Buyers

CITADEL ADVISORS LLC+372% shares~$46.0M AQR CAPITAL MANAGEMENT LLC+969% shares~$29.0M FMR LLC+24% shares~$27.2M BlackRock, Inc.+1% shares~$17.9M Bridgewater Associates, LPNew position~$7.7M

13F Institutional Holders

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WELLINGTON MANAGEMENT GROUP LLP

PRICE T ROWE ASSOCIATES INC /MD/

MILLENNIUM MANAGEMENT LLC

0.02% of book-28.5%

$40.90M

RENAISSANCE TECHNOLOGIES LLC

0.05% of book-15.9%

$32.03M

AQR CAPITAL MANAGEMENT LLC

0.01% of book+968.6%

$31.99M

#	Fund	Value↓	Shares	Portfolio %	Change
1	VANGUARD GROUP INC	$2.70B	113,975,806	0.04%	-0.2%
2	BlackRock, Inc.	$1.65B	67,364,193	0.03%	+1.1%
3	WELLINGTON MANAGEMENT GROUP LLP	$931.67M	38,136,433	0.17%	-7.8%
4	STATE STREET CORP	$810.89M	33,192,404	0.03%	+0.5%
5	PRICE T ROWE ASSOCIATES INC /MD/	$328.73M	13,456,008	0.04%	-26.5%
6	FMR LLC	$142.89M	5,848,938	0.01%	+23.5%
7	CITADEL ADVISORS LLC	$58.41M	2,390,909	0.04%	+372.3%
8	MILLENNIUM MANAGEMENT LLC	$40.90M	1,674,188	0.02%	-28.5%
9	RENAISSANCE TECHNOLOGIES LLC	$32.03M	1,310,981	0.05%	-15.9%
10	AQR CAPITAL MANAGEMENT LLC	$31.99M	1,309,647	0.01%	+968.6%

Congress Trading

7 members · 10 disclosed trades in WY

Member	Type	Amount	Date
Julie Johnson	Sell	$1,001 - $15,000	Oct 22, 2025
Thomas Suozzi	Sell	$1,001 - $15,000	Oct 14, 2025
Adam Smith	Sell	$1,001 - $15,000	Aug 8, 2025
Rob Bresnahan	Sell	$1,001 - $15,000

Frequently Asked Questions

Which institutional investors own the most WY stock?

As of the latest SEC 13F filings, VANGUARD GROUP INC is the largest institutional holder of WY with a position worth $2.70B, representing 0.04% of their portfolio. In total, 15 institutional investors hold WY with a combined value of $6.75B.

Are hedge funds buying or selling WY?

In the most recent quarter, 2 funds opened a new position in WY. Additionally, 6 increased their holdings and 7 reduced their positions.

What percentage of WY is owned by institutional investors?

Institutional investors hold $6.75B worth of WY stock across 15 positions. The largest institutional holder is VANGUARD GROUP INC with $2.70B in holdings.

What is a 13F filing and why does it matter for WY?

A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For WY, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.

Track WY institutional moves

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