Lionstone Capital Management LLC — 13F Holdings

2026 Q1  ·  12 Positions

2026 Q1 Portfolio Activity

In 2026 Q1, Lionstone Capital Management LLC maintained a portfolio of 12 distinct positions. They heavily accumulated shares in FIRSTSERVICE CORP NEW, increasing the position by 6.6%.
Position History hover any row below to update
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Lionstone Capital Management LLC Houston, TX Hedge Fund / Alternative Investment Manager AUM $413M
PCA Score Concentration Risk
Risk ENB
Total Positions
12
Quarter
2026 Q1
Top Holding
APG (24.3%)
Top 10 Concentration
99.9%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-12 of 12

Lionstone Capital Management LLC Full Holdings List — 2026 Q1

Stock History Sector / Type Port % Prev % Rank / Prev Conviction
Freshness
Change % Change Influence Shares Mkt Value Avg Cost Price Held 1st Owned Source Source Date Date Reported
APG
API GROUP CORP
Industrials 24.29% 21.90% #1
Prev: #1
7.0
no change no change
P
S
2,476,270 $100,338,460 2020 Q2 13F Filing 2026-03-31 2026-05-15
GOOG
ALPHABET INC
Communication Services 16.22% 16.94% #2
Prev: #2
6.5
no change no change
P
S
233,545 $66,994,719 2013 Q1 13F Filing 2026-03-31 2026-05-15
AMZN
AMAZON COM INC
Consumer Cyclical 14.11% 14.92% #3
Prev: #3
6.0
no change no change
P
S
279,740 $58,261,450 2022 Q2 13F Filing 2026-03-31 2026-05-15
QXO
QXO INC
Industrials 10.97% 10.40% #4
Prev: #4
5.5
no change no change
P
S
2,332,662 $45,300,296 2025 Q2 13F Filing 2026-03-31 2026-05-15
FERG
FERGUSON ENTERP...
Industrials 9.10% 8.29% #5 2
Prev: #7
5.1
no change no change
P
S
161,048 $37,566,056 2024 Q3 13F Filing 2026-03-31 2026-05-15
FSV
FIRSTSERVICE CO...
Real Estate 8.81% 8.83% #6
Prev: #6
5.5
16,235 6.6%
P
S
261,955 $36,396,028 2019 Q2 13F Filing 2026-03-31 2026-05-15
SPGI
S&P GLOBAL INC
Financial Services 8.65% 10.15% #7 2
Prev: #5
4.5
no change no change
P
S
84,000 $35,728,560 2021 Q1 13F Filing 2026-03-31 2026-05-15
CPRT
COPART INC
Industrials 6.24% 7.02% #8
Prev: #8
3.5
no change no change
P
S
776,300 $25,773,160 2020 Q3 13F Filing 2026-03-31 2026-05-15
LOW
LOWES COS INC
Consumer Cyclical 1.22% 1.19% #9
Prev: #9
1.5
no change no change
P
S
21,330 $5,039,852 2013 Q1 13F Filing 2026-03-31 2026-05-15
LBRDK
LIBERTY BROADBA...
Communication Services 0.30% 0.28% #10
Prev: #10
1.1
no change no change
P
S
24,605 $1,237,632 2020 Q4 13F Filing 2026-03-31 2026-05-15
GLIBK
GCI LIBERTY INC
Communication Services 0.06% 0.06% #11
Prev: #11
1.0
no change no change
P
S
6,810 $253,400 2025 Q3 13F Filing 2026-03-31 2026-05-15
UUUU
ENERGY FUELS IN...
Energy 0.03% 0.02% #12
Prev: #12
1.0
no change no change
P
S
6,760 $123,370 2024 Q4 13F Filing 2026-03-31 2026-05-15
Showing 1-12 of 12 holdings

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