Latest Stockbridge Partners LLC Stock Portfolio

$4.75Billion | No. of Holdings #17

Stockbridge Partners LLC Performance

2026 Q2+14.15%

YTD+10.97%

2025+10.90%

About Stockbridge Partners LLC and 13F Hedge Fund Stock Holdings

Stockbridge Partners LLC is a hedge fund based in Boston, MA. On 2026-08-14, the fund reported it's updated stock portfolio. In the 13F Holdings report, Stockbridge Partners LLC reported an equity portfolio of $4.8 Billions as of 30 Jun, 2026. <br><br> The top stock holdings of Stockbridge Partners LLC are TSM, TDG, GOOG. The fund has invested 20.8% of it's portfolio in TAIWAN SEMICONDUCTOR MANUFAC and 12.2% of portfolio in TRANSDIGM GROUP INC. <br><br> The fund managers got completely rid off KLA CORP (KLAC) and MICROSOFT CORP (MSFT) stocks. They significantly reduced their stock positions in WASTE CONNECTIONS INC (WCN), AMAZON COM INC (AMZN) and NVIDIA CORPORATION (NVDA). Stockbridge Partners LLC opened new stock positions in WOODWARD INC (WWD), VEEVA SYS INC (VEEV) and SERVICETITAN INC. The fund showed a lot of confidence in some stocks as they added substantially to GUIDEWIRE SOFTWARE INC (GWRE), LIBERTY MEDIA CORP DEL (BATRA) and VISA INC (V).

Stockbridge Partners LLC Equity Portfolio Value

Last Reported on: 14 Aug, 2026

$4.75Billion

as of Aug 14, 2026

Stockbridge Partners LLC Annual Return Estimates Vs S&P 500

Our best estimate is that Stockbridge Partners LLC made a return of 14.15% in the last quarter. In trailing 12 months, it's portfolio return was 8.63%.

Performance
S&P 500

New Buys

Ticker	$ Bought
woodward inc	115,155,000
veeva sys inc	71,807,400
servicetitan inc	13,333,400

New stocks bought by Stockbridge Partners LLC

Additions

Ticker	% Inc.
guidewire software inc	456
liberty media corp del	395
visa inc	65.17
mastercard incorporated	55.32
allison transmission hldgs i	45.57
martin marietta matls inc	31.78
alphabet inc	28.3
deere & co	0.45

Additions to existing portfolio by Stockbridge Partners LLC

Reductions

Ticker	% Reduced
waste connections inc	-52.63
amazon com inc	-28.23
nvidia corporation	-15.46
vulcan matls co	-6.63
taiwan semiconductor manufac	-3.66

Stockbridge Partners LLC reduced stake in above stock

Sold off

Ticker	$ Sold
kla corp	-196,230,000
microsoft corp	-194,612,000

Stockbridge Partners LLC got rid off the above stocks

Sector Distribution

Stockbridge Partners LLC has about 28.3% of it's holdings in Others sector.

Others
Industrials
Consumer Cyclical
Communication Services
Financial Services
Technology
Basic Materials
Healthcare

Sector	%
Others	28.3
Industrials	26.2
Consumer Cyclical	12.5
Communication Services	9.4
Financial Services	7.5
Technology	7.4
Basic Materials	7.1
Healthcare	1.5

Market Cap. Distribution

Stockbridge Partners LLC has about 68.1% of it's portfolio invested in the large-cap and mega-cap stocks.

LARGE-CAP
MEGA-CAP
UNALLOCATED
MID-CAP

Category	%
LARGE-CAP	36.8
MEGA-CAP	31.3
UNALLOCATED	28.3
MID-CAP	3.6

Stocks belong to which Index?

About 65.3% of the stocks held by Stockbridge Partners LLC either belong to S&P 500 or RUSSELL 2000 index.

S&P 500
Others
RUSSELL 2000

Index	%
S&P 500	58.1
Others	34.6
RUSSELL 2000	7.2

Top 5 Winners (%)		%
TSM	taiwan semiconductor manufac	40.6 %
GOOG	alphabet inc	21.0 %
TDG	transdigm group inc	14.9 %
NVDA	nvidia corporation	13.6 %
DE	deere & co	12.6 %

Top 5 Winners ($)		$
TSM	taiwan semiconductor manufac	294.9 M
GOOG	alphabet inc	77.8 M
TDG	transdigm group inc	75.2 M
AMZN	amazon com inc	63.9 M
DE	deere & co	40.2 M

Top 5 Losers (%)		%
GWRE	guidewire software inc	-11.3 %
ALSN	allison transmission hldgs i	-3.1 %
MLM	martin marietta matls inc	-1.8 %

Top 5 Losers ($)		$
GWRE	guidewire software inc	-11.9 M
ALSN	allison transmission hldgs i	-5.5 M
MLM	martin marietta matls inc	-0.4 M

Stockbridge Partners LLC Holdings Map

This heatmap illustrates the top 50 positions within the fund's portfolio.

Current Stock Holdings of Stockbridge Partners LLC

Stockbridge Partners LLC has 17 stocks in it's portfolio. About 86.3% of the portfolio is in top 10 stocks. GWRE proved to be the most loss making stock for the portfolio. TSM was the most profitable stock for Stockbridge Partners LLC last quarter.

$4.75BTotal Value

19.00Positions

14 Aug, 2026Last Reported

Current holdings of Current Stock Holdings of Stockbridge Partners LLC, last reported on 14 Aug, 2026. Select a row with a linked ticker to view its historical trend.
Holdingsorted ascending	% Portfolio	Shares Held	$ Value	% Change
ALSN Allison Transmission Hldgs I Allison Transmission Hldgs IALSN Stockbridge Partners LLC's holding in Allison Transmission Hldgs I over time	3.56%	1,499,980	$169.11M 3.56%	increased 45.57 percentadded

AMZN Amazon Com Inc Amazon Com IncAMZN Stockbridge Partners LLC's holding in Amazon Com Inc over time	8.91%	1,776,150	$423.33M 8.91%	decreased 28.23 percentreduced

BATRA Liberty Media Corp Del Liberty Media Corp Del BATRA Stockbridge Partners LLC's holding in Liberty Media Corp Del over time	7.23%	3,613,070	$343.75M 7.23%	increased 395.22 percentadded

DE Deere & Co Deere & CoDE Stockbridge Partners LLC's holding in Deere & Co over time	7.57%	567,456	$359.95M 7.57%	increased 0.45 percentadded

GOOG Alphabet Inc Alphabet IncGOOG Stockbridge Partners LLC's holding in Alphabet Inc over time	9.42%	1,252,840	$447.73M 9.42%	increased 28.3 percentadded

GWRE Guidewire Software Inc Guidewire Software IncGWRE Stockbridge Partners LLC's holding in Guidewire Software Inc over time	1.97%	759,827	$93.50M 1.97%	increased 456.92 percentadded

KLAC Kla Corp Kla CorpKLAC Stockbridge Partners LLC's holding in Kla Corp over time	0%	0.00	$0.00 0%	decreased 100 percentsold off

MA Mastercard Incorporated Mastercard IncorporatedMA Stockbridge Partners LLC's holding in Mastercard Incorporated over time	3.46%	319,922	$164.31M 3.46%	increased 55.32 percentadded

MLM Martin Marietta Matls Inc Martin Marietta Matls IncMLM Stockbridge Partners LLC's holding in Martin Marietta Matls Inc over time	0.52%	42,450	$24.48M 0.52%	increased 31.78 percentadded

MSFT Microsoft Corp Microsoft CorpMSFT Stockbridge Partners LLC's holding in Microsoft Corp over time	0%	0.00	$0.00 0%	decreased 100 percentsold off

NVDA Nvidia Corporation Nvidia CorporationNVDA Stockbridge Partners LLC's holding in Nvidia Corporation over time	5.45%	1,295,230	$259.16M 5.45%	decreased 15.46 percentreduced

TDG Transdigm Group Inc Transdigm Group IncTDG Stockbridge Partners LLC's holding in Transdigm Group Inc over time	12.17%	434,281	$578.48M 12.17%	unchanged 0 percentunchanged

TSM Taiwan Semiconductor Manufac Taiwan Semiconductor Manufac TSM Stockbridge Partners LLC's holding in Taiwan Semiconductor Manufac over time	20.83%	2,072,920	$989.97M 20.83%	decreased 3.66 percentreduced

V Visa Inc Visa IncV Stockbridge Partners LLC's holding in Visa Inc over time	4.02%	557,138	$191.15M 4.02%	increased 65.17 percentadded

VEEV Veeva Sys Inc Veeva Sys IncVEEV Stockbridge Partners LLC's holding in Veeva Sys Inc over time	1.51%	404,617	$71.81M 1.51%	new position

VMC Vulcan Matls Co Vulcan Matls CoVMC Stockbridge Partners LLC's holding in Vulcan Matls Co over time	6.62%	1,065,960	$314.47M 6.62%	decreased 6.63 percentreduced

WCN Waste Connections Inc Waste Connections IncWCN Stockbridge Partners LLC's holding in Waste Connections Inc over time	4.07%	1,161,220	$193.56M 4.07%	decreased 52.63 percentreduced

WWD Woodward Inc Woodward IncWWD Stockbridge Partners LLC's holding in Woodward Inc over time	2.42%	270,673	$115.16M 2.42%	new position

Shs Cl A Servicetitan Inc Servicetitan Inc Stockbridge Partners LLC's holding in Servicetitan Inc over time	0.28%	188,565	$13.33M 0.28%	new position