Stockbridge Partners
Stockbridge Partners
Period
Q1 2026
Portfolio Date
Mar 31, 2026
Stocks Held
16
Market Value
$4.1B
Holdings Value Trend
Q2 2024
Q3 2024
Q4 2024
Q1 2025
Q2 2025
Q3 2025
Q4 2025
Q1 2026
Top 5 Holdings
1
T
$TSM
Taiwan Semiconductor Manufacturing Company Limited
17.6%
% of Portfolio
Increased 1.45%
2A
$AMZN
Amazon.com, Inc.
12.4%
% of Portfolio
Increased 25.26%
3T
$TDG
TransDigm Group Incorporated
12.2%
% of Portfolio
Increased
4W
$WCN
Waste Connections, Inc.
9.6%
% of Portfolio
Increased 3.54%
5D
$DE
Deere & Company
7.7%
% of Portfolio
Decreased 27.40%
Historical Positions
| Symbol | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 |
|---|---|---|---|---|
| TSM | 17.6% | 14.2% | 11.5% | 9.8% |
| AMZN | 12.4% | 10.0% | 10.3% | 10.7% |
| TDG | 12.2% | 12.7% | 13.4% | 15.8% |
| WCN | 9.6% | 9.1% | 7.6% | 7.8% |
| DE | 7.7% | 8.0% | 7.0% | 8.3% |
| VMC | 7.5% | 8.3% | 8.3% | 7.2% |
| GOOGL | 6.8% | - | - | - |
| NVDA | 6.5% | - | - | - |
| KLAC | 4.7% | - | 6.5% | - |
| MSFT | 4.7% | 8.0% | 9.3% | 9.9% |
Post-Filing Contributors
Price change since reported price, ranked by portfolio contribution
TSM+27.87%
KLAC-83.79%
AMZN+14.03%
GOOGL+26.51%
NVDA+17.35%
Post-Filing Detractors
Price change since reported price, ranked by portfolio contribution
WCN-4.29%
Sector Analysis
Materials8.0%
Financials5.0%
Healthcare0.0%
Technology34.0%
Industrials29.5%
Communication Services8.3%
Consumer Discretionary15.4%
All Holdings
1
T
$TSM
17.6%
Increased 1.45%
2A
$AMZN
12.4%
Increased 25.26%
3T
$TDG
12.2%
Increased
4W
$WCN
9.6%
Increased 3.54%
5D
$DE
7.7%
Decreased 27.40%
6V
$VMC
7.5%
Decreased 13.32%
7G
$GOOGL
6.8%
Increased 5.52%
8N
$NVDA
6.5%
New
9K
$KLAC
4.7%
Decreased 12.87%
10M
$MSFT
4.7%
Decreased 29.77%
11A
$ALSN
2.9%
New
12M
$MA
2.5%
New
13V
$V
2.5%
New
14F
$FWONK
1.5%
New
15G
$GWRE
0.5%
Decreased 90.56%
16M
$MLM
0.5%
New