Holders — by stockHoldings — by fund
HALLSTATT ADVISORS L.P.
Everything this manager disclosed owning in US-listed stocks — its complete Form 13F portfolio · as of 2026-06-30 · filed with the SEC up to 45 days after quarter end · CIK 2040638
$141.9M
disclosed book value
13
positions
14.8%
largest position share
Positions, as of 2026-06-30
top 13 of 13 · 13F covers long US-listed positions only — cash, bonds, private and foreign stakes are not disclosed · PUT/CALL tags = options positions (share-equivalents), not shares held
| # | Issuer | Shares | Value | % of book |
|---|---|---|---|---|
| 1 | GVAGRANITE CONSTR INC | 132,484 | $20.9M | 14.8% |
| 2 | CWSTCASELLA WASTE SYS INC CL A | 189,527 | $18.4M | 12.9% |
| 3 | TE CONNECTIVITY PLC ORD SHS | 66,564 | $13.4M | 9.5% |
| 4 | VSTVISTRA CORP | 81,444 | $12.9M | 9.1% |
| 5 | CTRICENTURI HOLDINGS INC COM SHS | 401,715 | $12.1M | 8.6% |
| 6 | CLHCLEAN HARBORS INC | 39,917 | $11.9M | 8.4% |
| 7 | SEISOLARIS ENERGY INFRAS INC COM CL A | 146,907 | $11.8M | 8.3% |
| 8 | APHAMPHENOL CORP CL A | 64,975 | $11.5M | 8.1% |
| 9 | GFLGFL ENVIRONMENTAL INC SUB VTG SHS | 266,189 | $9.8M | 6.9% |
| 10 | SECYFSECURE WASTE INFRASTRUCTU CORP | 501,743 | $7.8M | 5.5% |
| 11 | EXPEAGLE MATLS INC | 22,463 | $5.1M | 3.6% |
| 12 | MTARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH | 63,949 | $3.9M | 2.7% |
| 13 | ATSATS CORPORATION | 83,020 | $2.4M | 1.7% |
Source: SEC Form 13F-HR, reporting period 2026-06-30. Values are the manager's filed June-30-style quarter-end marks, not live prices. Research, not investment advice.