# WEYERHAEUSER CO (WY) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 962166104
Page URL: https://superinvestorclub.com/stock/WY
Last updated: 2026-07-08T12:27:36.916Z

## Summary

As of the most recent 13F filing period, WEYERHAEUSER CO (WY) is held by 4 tracked superinvestors with an aggregate position value of $13.0M representing 03170121623773611717500 shares.

## Top institutional holders (4)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|
| 1 | [Ray Dalio](https://superinvestorclub.com/manager/6) | Bridgewater Associates | 317012 | $7.7M | 0.03% | 2026-03-31 |
| 2 | [Third Avenue Management](https://superinvestorclub.com/manager/3248) | Third Avenue Management | 162377 | $4.0M | 0.64% | 2026-03-31 |
| 3 | [Mairs & Power](https://superinvestorclub.com/manager/92) | Mairs & Power | 36117 | $882,338 | 0.01% | 2026-03-31 |
| 4 | [Tom Gayner](https://superinvestorclub.com/manager/22) | Markel Group | 17500 | $427,525 | 0.00% | 2026-03-31 |

## Ownership history (quarter-over-quarter)

- 2024-03-31: 1 holders, $732,851 aggregate, 020408 shares
- 2024-06-30: 1 holders, $313,851 aggregate, 011055 shares
- 2024-09-30: 2 holders, $12.0M aggregate, 030800745945 shares
- 2024-12-31: 3 holders, $8.8M aggregate, 02208495699736431 shares
- 2025-03-31: 3 holders, $13.6M aggregate, 022084920639136431 shares
- 2025-06-30: 1 holders, $5.7M aggregate, 0220849 shares
- 2025-09-30: 2 holders, $4.9M aggregate, 016192036117 shares
- 2025-12-31: 2 holders, $4.9M aggregate, 017158236117 shares
- 2026-03-31: 4 holders, $13.0M aggregate, 03170121623773611717500 shares

## Recent congressional trades (18)

- 2025-11-10: Ro Khanna (Democrat-CA) purchase $1,001 - $15,000
- 2025-10-22: Julie Johnson (Democrat-TX) sale $1,001 - $15,000
- 2025-10-14: Tom Suozzi (Democrat-NY) sale $1,001 - $15,000
- 2025-10-07: Ro Khanna (Democrat-CA) sale $1,001 - $15,000
- 2025-08-26: Ro Khanna (Democrat-CA) purchase $1,001 - $15,000
- 2025-08-08: Adam Smith (Democrat-WA) sale $1,001 - $15,000
- 2025-08-04: Ro Khanna (Democrat-CA) purchase $1,001 - $15,000
- 2025-07-25: Ro Khanna (Democrat-CA) sale $1,001 - $15,000
- 2025-05-19: Ro Khanna (Democrat-CA) purchase $1,001 - $15,000
- 2025-05-15: Rob Bresnahan (Republican-PA) sale $1,001 - $15,000
- 2025-04-23: Ro Khanna (Democrat-CA) purchase $1,001 - $15,000
- 2025-04-15: Ro Khanna (Democrat-CA) sale $1,001 - $15,000
- 2025-04-11: Jefferson Shreve (Republican-IN) sale $15,001 - $50,000
- 2025-04-01: Julie Johnson (Democrat-TX) sale $1,001 - $15,000
- 2025-03-13: Jefferson Shreve (Republican-IN) purchase $15,001 - $50,000

## Recent insider transactions (0)


## Citation

When citing, use: "WEYERHAEUSER CO (WY) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/WY), aggregating SEC 13F, Form 4, and congressional disclosures."