13F Filings History of Stockbridge Partners LLC

Latest 13F report
Q4 2025 - 17 Feb 2026
Value $
$4,543,169,740
Signature - Title
Sharlyn C. Musslewhite - Managing Director
Location
Boston, MA
Summary
This page shows a list of all the recent 13F filings made by Stockbridge Partners LLC. Form 13F is required to be filed within 45 days of the end of a calendar quarter. Stockbridge Partners LLC reported 13 stock holdings with total value $4,543,169,740 as of Q4 2025. Top holdings included TSM, TDG, AMZN, WCN, and VMC.

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Holdings Value
Quarter Holdings Value $ Bought Sold Net Top Holdings Form Type Filing Time
Q4 2025 13 $4,543,169,740 +$620,918,372 -$870,168,485 -$249,250,113 TSM, TDG, AMZN, WCN, VMC 13F-HR 13 Feb 2026, 18:33
Q3 2025 14 $5,171,931,343 +$545,130,467 -$544,095,939 +$1,034,528 TDG, TSM, AMZN, MSFT, VMC 13F-HR 13 Nov 2025, 18:36
Q2 2025 12 $5,114,930,727 +$355,459,646 -$369,274,559 -$13,814,913 TDG, AMZN, MSFT, TSM, VEEV 13F-HR 13 Aug 2025, 18:31
Q1 2025 12 $4,518,120,082 +$642,117,060 -$845,546,614 -$203,429,554 TDG, AMZN, DE, WCN, MSFT 13F-HR 14 May 2025, 19:01
Q4 2024 12 $4,712,522,995 +$276,378,330 -$439,976,936 -$163,598,606 TDG, AMZN, GWRE, VMC, DE 13F-HR 13 Feb 2025, 19:44
Q3 2024 13 $4,980,540,370 +$575,084,665 -$883,759,910 -$308,675,245 TDG, AMZN, GWRE, VMC, DE 13F-HR 13 Nov 2024, 18:23
Q2 2024 13 $4,836,651,452 +$407,193,312 -$514,974,700 -$107,781,388 TDG, GWRE, AMZN, MSFT, NYT 13F-HR 13 Aug 2024, 18:48
Q1 2024 13 $4,853,946,549 +$413,443,425 -$617,179,518 -$203,736,093 TDG, AMZN, VMC, MSFT, TMO 13F-HR 14 May 2024, 19:01
Q4 2023 14 $4,679,066,945 +$434,642,586 -$882,418,265 -$447,775,679 TDG, VMC, TMO, NYT, AMZN 13F-HR 13 Feb 2024, 19:55
Q3 2023 15 $4,497,003,639 +$323,369,235 -$695,925,740 -$372,556,505 TDG, VMC, GWRE, UBER, TMO 13F-HR 13 Nov 2023, 18:27
Q2 2023 15 $4,901,474,381 +$350,182,950 -$452,148,104 -$101,965,154 TDG, VMC, GWRE, AMZN, UBER 13F-HR 11 Aug 2023, 17:58
Q1 2023 15 $4,315,088,003 +$550,324,436 -$586,869,027 -$36,544,591 TDG, GWRE, MSFT, AMZN, LW 13F-HR 12 May 2023, 18:30
Q4 2022 14 $3,725,070,607 +$230,205,789 -$155,255,411 +$74,950,378 TDG, MSFT, VMC, AMZN, GWRE 13F-HR 13 Feb 2023, 17:43
Q3 2022 16 $3,530,537,000 +$208,140,352 -$286,528,216 -$78,387,864 TDG, AMZN, MSFT, VMC, GWRE 13F-HR 10 Nov 2022, 19:45
Q2 2022 17 $3,820,755,000 +$698,439,770 -$257,227,638 +$441,212,132 TDG, MSFT, AMZN, GWRE, VMC 13F-HR 15 Aug 2022, 06:14
Q1 2022 17 $4,634,044,000 +$524,350,961 -$439,467,738 +$84,883,223 TDG, GWRE, V, MSFT, AMZN 13F-HR 13 May 2022, 16:29
Q4 2021 17 $4,953,803,000 +$290,815,494 -$273,739,734 +$17,075,760 TDG, GWRE, V, LBRDK, WMS 13F-HR 14 Feb 2022, 11:55
Q3 2021 19 $4,852,996,000 +$462,243,716 -$247,312,647 +$214,931,069 TDG, GWRE, V, LBRDK, WMS 13F-HR 15 Nov 2021, 12:45
Q2 2021 16 $4,699,512,000 +$645,348,058 -$476,418,265 +$168,929,793 TDG, GWRE, LBRDK, V, WMS 13F-HR 13 Aug 2021, 18:06
Q1 2021 15 $4,106,498,000 +$593,514,458 -$600,786,573 -$7,272,115 TDG, LBRDK, GWRE, V, VRSN 13F-HR 14 May 2021, 18:05
Q4 2020 1 $51,098,000 $0 $0 $0 SHC New Holdings 02 Apr 2021, 16:42
Q4 2020 15 $4,300,301,000 +$342,481,430 -$342,135,332 +$346,098 TDG, GWRE, LBRDK, AMZN, VRSN 13F-HR 12 Feb 2021, 18:05
Q3 2020 11 $3,631,958,000 +$556,532,798 -$358,906,528 +$197,626,270 TDG, GWRE, AMZN, LBRDK, V 13F-HR 13 Nov 2020, 18:27
Q2 2020 14 $3,187,291,000 +$324,927,181 -$399,151,633 -$74,224,452 TDG, AMZN, GWRE, LBRDK, CHTR 13F-HR 13 Aug 2020, 18:21
Q1 2020 15 $2,522,065,000 +$535,375,659 -$89,215,292 +$446,160,367 TDG, AMZN, GWRE, LBRDK, BKNG 13F-HR 14 May 2020, 17:54
Q4 2019 12 $2,756,543,000 +$132,504,554 -$26,383,478 +$106,121,076 TDG, AMZN, BKNG, GWRE, MPLX 13F-HR 13 Feb 2020, 19:39
Q3 2019 10 $2,519,226,000 +$243,965,608 -$361,819,340 -$117,853,732 TDG, AMZN, BKNG, MPLX, GWRE 13F-HR 13 Nov 2019, 21:05
Q2 2019 12 $2,590,104,000 +$75,730,327 -$384,005,378 -$308,275,051 TDG, MPLX, BKNG, AMZN, RP 13F-HR 13 Aug 2019, 19:44
Q1 2019 14 $2,716,374,000 +$334,017,742 -$293,168,241 +$40,849,501 TDG, BKNG, MPLX, AMZN, GWRE 13F-HR 14 May 2019, 17:41
Q4 2018 12 $2,212,910,000 +$311,706,623 -$298,743,863 +$12,962,760 TDG, AMZN, MPLX, BKNG, RP 13F-HR 13 Feb 2019, 19:10
Q3 2018 15 $2,521,523,000 +$101,371,180 -$176,686,413 -$75,315,233 TDG, AMZN, CHTR, MPLX, RP 13F-HR 13 Nov 2018, 18:19
Q2 2018 16 $2,398,714,000 +$123,833,312 -$171,320,818 -$47,487,506 TDG, V, MPLX, CHTR, AMZN 13F-HR 13 Aug 2018, 18:16
Q1 2018 16 $2,313,043,000 +$238,713,601 -$168,224,318 +$70,489,283 TDG, SBAC, MPLX, V, AMZN 13F-HR 14 May 2018, 18:24
Q4 2017 15 $2,128,382,000 +$215,019,153 -$192,082,109 +$22,937,044 TDG, MPLX, SBAC, V, CHTR 13F-HR 13 Feb 2018, 18:23
Q3 2017 14 $1,986,283,000 +$147,215,209 -$432,061,412 -$284,846,203 TDG, MPLX, CHTR, V, SBAC 13F-HR 13 Nov 2017, 18:37
Q2 2017 13 $2,183,690,000 +$90,548,229 -$207,723,684 -$117,175,455 TDG, V, SBAC, CHTR, NORD 13F-HR 11 Aug 2017, 18:01
Q1 2017 13 $2,120,940,000 +$361,259,056 -$396,281,570 -$35,022,514 TDG, SBAC, CHTR, V, MPLX 13F-HR 12 May 2017, 18:20
Q4 2016 13 $2,056,727,000 +$301,088,845 -$284,311,954 +$16,776,891 TDG, CHTR, SBAC, MPLX, AWI 13F-HR 14 Feb 2017, 17:52
Q3 2016 15 $2,079,887,000 +$172,648,769 -$173,292,597 -$643,828 TDG, SBAC, CHTR, AWI, MPLX 13F-HR 14 Nov 2016, 16:57
Q2 2016 13 $1,911,995,000 +$236,700,383 -$251,828,160 -$15,127,777 TDG, SBAC, CHTR, AWI, ST 13F-HR 15 Aug 2016, 16:18
Q1 2016 14 $1,881,388,000 +$212,371,291 -$19,795,142 +$192,576,149 TDG, CHTR, SBAC, AWI, ST 13F-HR 16 May 2016, 14:38
Q4 2015 13 $1,807,786,000 +$233,230,503 -$236,749,002 -$3,518,499 TDG, SBAC, LPLA, CHTR, ST 13F-HR 16 Feb 2016, 16:22
Q3 2015 17 $1,764,221,000 +$225,641,735 -$110,480,016 +$115,161,719 TDG, CHTR, LPLA, ST, SBAC 13F-HR 16 Nov 2015, 16:22
Q2 2015 16 $1,866,031,000 +$138,829,116 -$103,255,569 +$35,573,547 TDG, MWE, CHTR, LPLA, WBC 13F-HR 14 Aug 2015, 16:11
Q1 2015 15 $1,899,996,000 +$270,515,439 -$414,497,416 -$143,981,977 TDG, MWE, WBC, CHTR, LPLA 13F-HR 15 May 2015, 16:17
Q4 2014 15 $1,887,046,000 +$158,463,387 -$200,934,896 -$42,471,509 TDG, MWE, WBC, CHTR, LLFLQ 13F-HR 17 Feb 2015, 16:31
Q3 2014 15 $1,802,513,000 +$318,541,065 -$256,744,711 +$61,796,354 TDG, MWE, WBC, CHTR, CCI 13F-HR 14 Nov 2014, 16:20
Q2 2014 14 $1,733,480,000 +$229,439,026 -$36,405,134 +$193,033,892 TDG, MWE, LPLA, RP, ST 13F-HR 14 Aug 2014, 16:37
Q1 2014 15 $1,462,070,000 +$369,703,044 -$367,344,073 +$2,358,971 TDG, MFRM, ST, MWE, LPLA 13F-HR 15 May 2014, 16:58
Q4 2013 15 $1,401,977,000 $0 $0 $0 TDG, LPLA, MFRM, MSCI, V 13F-HR 14 Feb 2014, 17:06