Filed: 5/7/2026ACC: 0001214659-26-005718
📋 What this filing means
HALLSTATT ADVISORS L.P. filed this quarterly 13F‑HR report disclosing 15 equity positions with a total reported market value of $126.41M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
15
Positions
$126.41M
Total AUM (reported)
1.94M
Total Shares
Allocation by class
COMMON STOCK$126.05M99.7%
ADR$358.5K0.3%
Portfolio Concentration
Top 3$42.42M33.6%
4–10$64.92M51.4%
11–25$19.06M15.1%
Top 3 weight
33.6%
Top 10 weight
84.9%
Voting Authority Distribution
Total shares with voting rights: 126.41M
Sole
Full voting authority
126.41M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole15
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings15
Rows:
GRANITE CONSTR INC
SOLEShares132.48K
TypeSH
Market value$15.88M
12.56%
Sole
15.88M
Shared
0.00
None
0.00
GFL ENVIRONMENTAL INC SUB VTG SHS
SOLEShares319.27K
TypeSH
Market value$13.32M
10.54%
Sole
13.32M
Shared
0.00
None
0.00
CLEAN HARBORS INC
SOLEShares46.12K
TypeSH
Market value$13.22M
10.46%
Sole
13.22M
Shared
0.00
None
0.00
CASELLA WASTE SYS INC CL A
SOLEShares165.38K
TypeSH
Market value$13.12M
10.38%
Sole
13.12M
Shared
0.00
None
0.00
TE CONNECTIVITY PLC ORD SHS
SOLEShares52.92K
TypeSH
Market value$11.06M
8.75%
Sole
11.06M
Shared
0.00
None
0.00
VISTRA CORP
SOLEShares69.08K
TypeSH
Market value$10.38M
8.22%
Sole
10.38M
Shared
0.00
None
0.00
CENTURI HOLDINGS INC COM SHS
SOLEShares285.72K
TypeSH
Market value$8.35M
6.60%
Sole
8.35M
Shared
0.00
None
0.00
SECURE WASTE INFRASTRUCTU CORP
SOLEShares501.74K
TypeSH
Market value$7.87M
6.23%
Sole
7.87M
Shared
0.00
None
0.00
EAGLE MATLS INC
SOLEShares37.32K
TypeSH
Market value$7.07M
5.59%
Sole
7.07M
Shared
0.00
None
0.00
BELDEN INC
SOLEShares61.58K
TypeSH
Market value$7.07M
5.59%
Sole
7.07M
Shared
0.00
None
0.00
MARVELL TECHNOLOGY INC
SOLEShares69.83K
TypeSH
Market value$6.92M
5.47%
Sole
6.92M
Shared
0.00
None
0.00
SOLARIS ENERGY INFRAS INC COM CL A
SOLEShares120.21K
TypeSH
Market value$6.79M
5.37%
Sole
6.79M
Shared
0.00
None
0.00
ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH
SOLEShares69.49K
TypeSH
Market value$3.61M
2.86%
Sole
3.61M
Shared
0.00
None
0.00
AERCAP HOLDINGS NV
SOLEShares10.04K
TypeSH
Market value$1.38M
1.09%
Sole
1.38M
Shared
0.00
None
0.00
SIEMENS ENERGY AG SPON ADS 1 ORD
SOLEShares2.13K
TypeSH
Market value$358.5K
0.28%
Sole
358.53K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
GRANITE CONSTR INCSOLE | Common Stock | 132.48K | SH | $15.88M 12.56% | 15.88M | 0.00 | 0.00 |
GFL ENVIRONMENTAL INC SUB VTG SHSSOLE | Common Stock | 319.27K | SH | $13.32M 10.54% | 13.32M | 0.00 | 0.00 |
CLEAN HARBORS INCSOLE | Common Stock | 46.12K | SH | $13.22M 10.46% | 13.22M | 0.00 | 0.00 |
CASELLA WASTE SYS INC CL ASOLE | Common Stock | 165.38K | SH | $13.12M 10.38% | 13.12M | 0.00 | 0.00 |
TE CONNECTIVITY PLC ORD SHSSOLE | Common Stock | 52.92K | SH | $11.06M 8.75% | 11.06M | 0.00 | 0.00 |
VISTRA CORPSOLE | Common Stock | 69.08K | SH | $10.38M 8.22% | 10.38M | 0.00 | 0.00 |
CENTURI HOLDINGS INC COM SHSSOLE | Common Stock | 285.72K | SH | $8.35M 6.60% | 8.35M | 0.00 | 0.00 |
SECURE WASTE INFRASTRUCTU CORPSOLE | Common Stock | 501.74K | SH | $7.87M 6.23% | 7.87M | 0.00 | 0.00 |
EAGLE MATLS INCSOLE | Common Stock | 37.32K | SH | $7.07M 5.59% | 7.07M | 0.00 | 0.00 |
BELDEN INCSOLE | Common Stock | 61.58K | SH | $7.07M 5.59% | 7.07M | 0.00 | 0.00 |
MARVELL TECHNOLOGY INCSOLE | Common Stock | 69.83K | SH | $6.92M 5.47% | 6.92M | 0.00 | 0.00 |
SOLARIS ENERGY INFRAS INC COM CL ASOLE | Common Stock | 120.21K | SH | $6.79M 5.37% | 6.79M | 0.00 | 0.00 |
ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SHSOLE | Common Stock | 69.49K | SH | $3.61M 2.86% | 3.61M | 0.00 | 0.00 |
AERCAP HOLDINGS NVSOLE | Common Stock | 10.04K | SH | $1.38M 1.09% | 1.38M | 0.00 | 0.00 |
SIEMENS ENERGY AG SPON ADS 1 ORDSOLE | ADR | 2.13K | SH | $358.5K 0.28% | 358.53K | 0.00 | 0.00 |