HALLSTATT ADVISORS L.P.
CIK 2040638 · View on SEC EDGAR ↗
- Portfolio value
- $141.9M
- Positions
- 13
- As of
- June 30, 2026
Portfolio value QoQ: +12.3% 13F does not disclose cash
- Top 10 holdings weight
- 92.04%
- Top 25 holdings weight
- 100.00%
- Positions above 1%
- 13
- Effective number of positions
- 10.7
Based on 13F long-equity holdings only (cash, bonds, shorts not disclosed)
Turnover Q2 2026: 17.3% Est. buys $26,555,592 · sells $23,204,747
- New positions
- 2
- Increased
- 5
- Decreased
- 4
- Closed
- 4
On this page
- Performance vs S&P How this manager's 13F portfolio performed against the S&P 500.
- Sector breakdown How the portfolio splits across market sectors.
- Portfolio Every stock this institution reports holding, from its latest 13F.
- Biggest new bets Brand-new positions opened in the latest quarter.
- Top moves The biggest position increases and decreases this quarter.
- Exited positions Positions the manager fully sold out of last quarter.
Performance vs S&P 500
Approximates a buy-and-hold portfolio built from quarterly SEC 13F snapshots. Excludes cash, short positions, options/derivatives, and non-13(f) securities — reflects the disclosed long-equity book only, not total fund AUM. SEC filing lag is up to 45 days; this is not a real-time-copyable timing.
Priceable coverage: 96.6% · Options excluded: 0.0%
Sector breakdown
Full portfolio 13 positions
| Type | Streak | 8Q trend | |||||
|---|---|---|---|---|---|---|---|
| GVA Granite Construction Incorporated Common Stock | $20,943,071 | 14.76% | 132,484 | $5,060,889 | |||
| CWST Casella Waste Systems, Inc. - Class A Common Stock | $18,378,433 | 12.95% | 189,527 | $5,256,787 | Up ×2 | ||
| TEL TE Connectivity plc Ordinary Shares | $13,419,968 | 9.46% | 66,564 | $2,357,794 | Up ×2 | ||
| VST Vistra Corp. Common Stock | $12,919,462 | 9.10% | 81,444 | $2,535,117 | Up ×1 | ||
| CTRI Centuri Holdings, Inc. Common Stock | $12,147,862 | 8.56% | 401,715 | $3,801,952 | Up ×1 | ||
| CLH Clean Harbors, Inc. Common Stock | $11,925,204 | 8.40% | 39,917 | $-1,297,350 | Down ×2 | ||
| SEI Solaris Energy Infrastructure, Inc. Class A Common Stock | $11,820,137 | 8.33% | 146,907 | $5,027,126 | Up ×1 | ||
| APH Amphenol Corporation Common Stock | $11,456,392 | 8.07% | 64,975 | Up ×1 | |||
| GFL GFL Environmental Inc. Subordinate voting shares, no par value | $9,793,093 | 6.90% | 266,189 | $-3,526,935 | Down ×1 | ||
| SECYF | $7,831,959 | 5.52% | 501,743 | $-37,040 | |||
| EXP Eagle Materials Inc Common Stock | $5,054,175 | 3.56% | 22,463 | $-2,016,667 | Down ×1 | ||
| MT Arcelor Mittal NY Registry Shares NEW | $3,851,009 | 2.71% | 63,949 | $238,971 | Down ×2 | ||
| ATS ATS Corporation Common Shares | $2,390,633 | 1.68% | 83,020 | Up ×1 | |||
| No matches | |||||||
Biggest new bets
New positions opened this quarter, largest first.
Top movers (QoQ)
Exited positions
Includes corporate events (mergers, delistings) — not all exits are sells
Closed positions reflect 13F reporting changes; for index managers these are often mechanical (delisting, M&A, index rebalancing), not active decisions.
| Security | Quarter | Shares before | Value before | Price since exit |
|---|---|---|---|---|
| IEX | March 31, 2026 | 46,411 | $8,258,373 | 23.0% |
| BDC | June 30, 2026 | 61,576 | $7,070,772 | 5.3% |
| MRVL | June 30, 2026 | 69,828 | $6,916,463 | -18.3% |
| HUBG | March 31, 2026 | 133,823 | $5,702,198 | 10.0% |
| EMR | March 31, 2026 | 41,978 | $5,571,320 | 18.6% |
| FSLR | March 31, 2026 | 10,588 | $2,765,903 | 11.8% |
| OC | March 31, 2026 | 23,200 | $2,596,312 | 36.1% |
| AER | June 30, 2026 | 10,040 | $1,377,287 | 1.5% |
| SMNEY | March 31, 2026 | 4,116 | $576,857 | No longer tracked |
| SMERY | June 30, 2026 | 2,125 | $358,530 | No longer tracked |