MASON CAPITAL MANAGEMENT LLC: 13F holdings
CIK 12187352026Q2
| Positions | 9 |
|---|---|
| Reported value | $607.0m |
| Filed | 2026-08-14 |
Top 10 holdings
| Security | Shares | Value | Weight |
|---|---|---|---|
| ATS ATS CORPORATION | 16,404,170 | $472.1m | 77.8% |
| BKD BROOKDALE SENIOR LIVING INC | 2,575,826 | $41.4m | 6.8% |
| ENVIRI CORP | 1,770,959 | $38.9m | 6.4% |
| CCO CLEAR CHANNEL OUTDOOR HLDGS | 9,828,401 | $23.8m | 3.9% |
| GRPN GROUPON INC | 657,144 | $15.8m | 2.6% |
| READY CAPITAL CORP | 4,319,933 | $7.6m | 1.2% |
| JELD JELD-WEN HOLDING INC | 3,109,621 | $4.7m | 0.8% |
| CONTEXTLOGIC HOLDINGS INC | 291,341 | $2.6m | 0.4% |
| SBNY SIGNATURE BANK | 400,000 | $180,000 | 0.0% |
Get the full book
import finzdata as yf
yf.Client().manager_holdings(cik="1218735")Every position, quarter by quarter since 2013, with adds, trims and exits, on the look-back bundles.