Latticework
← All portfoliosLatticework shows what 76 well-known investors report to the SEC each quarter.

MSFT · Microsoft Corp · Form 13F filings for Q2 2026

Microsoft

35 of 76 investors hold it

Together they reported $14.4 billion of it. In Q2 2026, 8 added and 11 reduced.

20 of 83 tracked investors have filed for Q3 2026 so far. The sheet and every stock page stay on Q2 2026 until most have filed, so each count is taken from one group of investors.

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Who added and who reduced

Q2 2026 against Q1 2026, among 74 filings that can be compared. An investor counts as adding or reducing when reported shares change by 20% or more, or when a position is opened or closed.

8added or opened

Christopher BloomstranNew positionDennis HongNew positionBill Nygren+915%Glenn Greenberg+111%First Eagle Investment Management+46.4%Robert Vinall+31.3%AltaRock Partners+25.0%David Rolfe+21.1%

11reduced or sold out

Chris HohnSold outDavid TepperSold outJohn RogersSold outWilliam Von Mueffling−93.8%Torray Funds−53.5%Jensen Investment Management−37.1%Viking Global Investors−36.8%Polen Capital Management−26.3%Duan Yongping−25.8%Terry Smith−23.9%Sarah Ketterer−22.3%

Who holds it

InvestorShare of their portfolioReported valueThis quarter
AltaRock Partners20.54%$871M+25.0%
Bill Ackman11.89%$2.32BNo change of 20%
Triple Frond Partners11.74%$131MNo change of 20%
Vulcan Value Partners11.21%$368MNo change of 20%
Dennis Hong7.31%$17MNew position
David Rolfe6.89%$33M+21.1%
Polen Capital Management6.74%$783M−26.3%
Mairs & Power Funds6.68%$728MNo change of 20%
Jensen Investment Management6.67%$275M−37.1%
AKO Capital5.46%$234MNo change of 20%
David Katz5.24%$64MNo change of 20%
Yacktman Asset Management4.65%$376MNo change of 20%

Holders over time

How many of the same 76 investors reported a position at each quarter end, up to Q2 2026.

38Q3 ’24
38Q4 ’24
39Q1 ’25
39Q2 ’25
39Q3 ’25
39Q4 ’25
37Q1 ’26
35Q2 ’26

Where to next

Dodge & Cox FundsLargest holder by dollars: $4.79B →AltaRock PartnersHighest conviction: 20.54% of the portfolio →All portfoliosThe biggest bets reported for Q2 2026, on one sheet →

Source: SEC Form 13F filings for Q2 2026, the quarter ended Jun 30, 2026, from the 76 investors on the homepage sheet · CUSIP 594918104 · data as of Nov 12, 2026. Weight is the share of the investor’s disclosed portfolio. Filings list long US-listed positions at quarter end. They are not live holdings, omit shorts, can be amended and give no reasons for a change.

Each investor’s filing