13FBOX
HALLSTATT ADVISORS L.P. · 13F Holdings
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HALLSTATT ADVISORS L.P.

No.8345 Data as of 2026Q2
Latest AUM (Q2 2026)
$141.9M
QoQ Change Q1 2026
+$15.5M+12.3%
Holdings
13
New Buys
2
Adds
5
Reduces
4
Exits
4
Unchanged
2
Holdings Value Trend
Holdings by Sector
Stock Ownership TrendPortfolio %Prev Q %Q2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
GGRANITE CONSTR INCSPHB
14.76%12.56%$20.9M132,484$15.9M132,48400.00%Unchanged
CASELLA WASTE SYS INCCWST
12.95%10.38%$18.4M189,527$13.1M165,385+24,142+14.60%Add
TE CONNECTIVITY PLC ORD SHSTEL
9.46%8.75%$13.4M66,564$11.1M52,924+13,640+25.77%Add
VISTRA CORPVST
9.1%8.22%$12.9M81,444$10.4M69,077+12,367+17.90%Add
CCENTURI HOLDINGS INCCTRI
8.56%6.6%$12.1M401,715$8.3M285,721+115,994+40.60%Add
CLEAN HARBORS INCCLH
8.4%10.46%$11.9M39,917$13.2M46,115-6,198-13.44%Reduce
SSOLARIS ENERGY INFRAS INCSEI
8.33%5.37%$11.8M146,907$6.8M120,209+26,698+22.21%Add
AMPHENOL CORPAPH
8.07%$11.5M64,975$00+64,975New Buy
GFL ENVIRONMENTAL INCGFL
6.9%10.54%$9.8M266,189$13.3M319,272-53,083-16.63%Reduce
SSECURE WASTE INFRASTRUCTU CORPSECYF
5.52%6.23%$7.8M501,743$7.9M501,74300.00%Unchanged
EAGLE MATLS INCEXP
3.56%5.59%$5.1M22,463$7.1M37,323-14,860-39.81%Reduce
AARCELORMITTAL SA LUXEMBOURG NY REGISTRY SHMT
2.71%2.86%$3.9M63,949$3.6M69,489-5,540-7.97%Reduce
AAts Corporation. Ordinary SharesATS
1.68%$2.4M83,020$00+83,020New Buy

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow