Donald Smith & Co. reopened a position in Greenbrier Companies Inc (GBX) in 2026 Q2, after about 3 years out, according to the 13F-HR filed with the SEC on August 11, 2026. At quarter-end prices the stake was worth about $32M, or 0.57% of the reported portfolio. GBX enters the book as the 39th largest of 66 stock positions.
What did the 2026 Q2 filing report for GBX?
As of June 30, 2026, from the 13F-HR filed August 11, 2026.
| Value | |
|---|---|
| Shares | 653K |
| Reported value | $32M |
| Portfolio weight | 0.57% |
| Rank in portfolio | 39th of 66 |
| Sold out in | 2023 Q3 |
| Out for | about 3 years |
How big is the returning GBX position?
Donald Smith & Co. opened 6 stock positions in 2026 Q2; GBX is the largest of them by weight. An average stock position in the Donald Smith & Co. portfolio is 2% of the reported value, so the new name starts below the fund's typical size.
Where does GBX sit in the Donald Smith & Co. portfolio?
GBX ranks 39th of 66 stock positions in the Donald Smith & Co. portfolio at 0.57%, below the fund's average stock position of 2%. The largest stock position is AER at 7.52%. Next come EGO at 4.82% and CGAU at 4.34%. The three largest stocks together are 16.68% of the book. The GBX purchase was the 13th largest of the quarter's 63 position changes by percent change to portfolio. Across the 2026 Q2 portfolio, Donald Smith & Co. reported 66 stock positions, with 6 opened and 2 closed. The total portfolio value is about $5.6B, up 2% from the prior quarter.
When did Donald Smith & Co. hold GBX before?
Donald Smith & Co. held GBX before. The fund first reported the name in the quarter ended September 30, 2020, sold out in 2023 Q3 and is back after about 3 years out. The new stake is already larger than any weight the fund reported for the name before. Every reported trade is on the Donald Smith & Co. GBX trade history page.
FAQ
How many GBX shares does Donald Smith & Co. hold?
Donald Smith & Co. holds 653K shares of GBX as of June 30, 2026, worth about $32M.
What is GBX's weight in the Donald Smith & Co. portfolio?
GBX is 0.57% of the Donald Smith & Co. portfolio and ranks 39th of 66 stocks by weight.
Has Donald Smith & Co. owned GBX before?
Yes. Donald Smith & Co. held GBX before. The fund first reported the name in the quarter ended September 30, 2020, sold out in 2023 Q3 and is back after about 3 years out.