2026 Q2 Portfolio Activity
In 2026 Q2, Stockbridge Partners LLC maintained a portfolio of 19 distinct positions. The most significant new addition was WOODWARD INC, now representing 2.42% of the total fund value. They heavily accumulated shares in LIBERTY MEDIA CORP DEL, increasing the position by 395.2%. The fund also reduced its exposure to WASTE CONNECTIONS INC by 52.6%.
Position History
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Total Positions
19
Quarter
2026 Q2
Top Holding
TSM (20.8%)
Top 10 Concentration
86.3%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-19 of 19
Stockbridge Partners LLC Full Holdings List — 2026 Q2
| Stock | History | Sector / Type | Port % | Prev % | Rank / Prev | Conviction | Change | % Change | Influence | Shares | Mkt Value | Avg Cost | Price Held | 1st Owned | Source | Source Date | Date Reported | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TSM
TAIWAN SEMICOND...
|
Technology | 20.83% | 17.57% |
#1
Prev: #1
|
6.5 |
—
|
-78,751 | -3.7% |
P
S
|
2,072,924 | $989,966,315 | 2025 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
TDG
TRANSDIGM GROUP...
|
Industrials | 12.17% | 12.16% |
#2
1
Prev: #3
|
6.5 |
—
|
no change | no change |
P
S
|
434,281 | $578,479,663 | 2010 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
GOOGL
ALPHABET INC
|
Communication Services | 9.42% | 6.78% |
#3
4
Prev: #7
|
7.3 |
—
|
276,356 | 28.3% |
P
S
|
1,252,838 | $447,726,716 | 2025 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
AMZN
AMAZON COM INC
|
Consumer Cyclical | 8.91% | 12.45% |
#4
2
Prev: #2
|
4.1 |
—
|
-698,782 | -28.2% |
P
S
|
1,776,149 | $423,327,353 | 2016 Q3 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
DE
DEERE & CO
|
Industrials | 7.57% | 7.69% |
#5
Prev: #5
|
4.0 |
—
|
2,523 | 0.4% |
P
S
|
567,456 | $359,954,364 | 2024 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
FWONK
LIBERTY MEDIA C...
|
Communication Services | 7.23% | 1.50% |
#6
8
Prev: #14
|
5.9 |
—
|
2,883,475 | 395.2% |
P
S
|
3,613,069 | $343,747,385 | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
VMC
VULCAN MATLS CO
|
Basic Materials | 6.62% | 7.51% |
#7
1
Prev: #6
|
3.1 |
—
|
-75,709 | -6.6% |
P
S
|
1,065,963 | $314,469,745 | 2020 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
NVDA
NVIDIA CORPORAT...
|
Technology | 5.45% | 6.46% |
#8
Prev: #8
|
2.7 |
—
|
-236,892 | -15.5% |
P
S
|
1,295,226 | $259,161,770 | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
WCN
WASTE CONNECTIO...
|
Industrials | 4.07% | 9.62% |
#9
5
Prev: #4
|
1.6 |
—
|
-1,289,952 | -52.6% |
P
S
|
1,161,217 | $193,563,262 | 2023 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
V
VISA INC
|
Financial Services | 4.02% | 2.46% |
#10
3
Prev: #13
|
4.6 |
—
|
219,828 | 65.2% |
P
S
|
557,138 | $191,148,476 | 2010 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
ALSN
ALLISON TRANSMI...
|
Consumer Cyclical | 3.56% | 2.91% |
#11
Prev: #11
|
3.9 |
—
|
469,586 | 45.6% |
P
S
|
1,499,984 | $169,108,196 | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
MA
MASTERCARD INCO...
|
Financial Services | 3.46% | 2.49% |
#12
Prev: #12
|
4.4 |
—
|
113,948 | 55.3% |
P
S
|
319,922 | $164,311,939 | 2010 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
WWD
WOODWARD INC
|
Industrials | 2.42% | — |
#13
Prev: #—
|
4.5 |
—
|
270,673 | — |
NEW
|
270,673 | $115,155,121 | 2026 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
GWRE
GUIDEWIRE SOFTW...
|
Technology | 1.97% | 0.49% |
#14
1
Prev: #15
|
3.8 |
—
|
623,392 | 456.9% |
P
S
|
759,827 | $93,496,712 | 2018 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
VEEV
VEEVA SYS INC
|
Healthcare | 1.51% | — |
#15
Prev: #—
|
4.1 |
—
|
404,617 | — |
NEW
|
404,617 | $71,807,379 | 2024 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
MLM
MARTIN MARIETTA...
|
Basic Materials | 0.52% | 0.46% |
#16
Prev: #16
|
2.7 |
—
|
10,237 | 31.8% |
P
S
|
42,450 | $24,480,915 | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
TTAN
SERVICETITAN IN...
|
Technology | 0.28% | — |
#17
Prev: #—
|
3.6 |
—
|
188,565 | — |
NEW
|
188,565 | $13,333,431 | 2026 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
MSFT
MICROSOFT CORP
|
Technology | 0.00% | 4.70% |
Sold All 😨
(Was: #10) |
0.0 |
—
|
-525,737 | -100.0% |
CLOSED
|
— | $— | 2020 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
KLAC
KLA CORP
|
Technology | 0.00% | 4.74% |
Sold All 😨
(Was: #9) |
0.0 |
—
|
-133,271 | -100.0% |
CLOSED
|
— | $— | 2025 Q3 | 13F Filing | 2026-06-30 | 2026-08-14 |
Showing 1-19 of 19 holdings