MSFT

Superinvestors

Institutional investors holding MSFT

Investor	Fund	Weight	Shares	Value	Quarter
AltaRock Partners	AltaRock Partners	19.75%	2,082,357	$1.0B	2025Q4
Triple Frond Partners	Triple Frond Partners	17.72%	352,504	$170K	2025Q4
Chris Hohn	TCI Fund Management	15.13%	16,781,953	$8.1B	2025Q4
Bill & Melinda Gates Foundation	Bill & Melinda Gates Foundation Trust	10.52%	7,691,207	$3.7B	2025Q4
Jensen Investment Management	Jensen Investment Management	10.10%	1,326,840	$641.7M	2025Q4
John Armitage	Egerton Capital	9.19%	1,748,656	$845.7M	2025Q4
Chase Coleman	Tiger Global Management	8.92%	5,477,747	$2.6B	2025Q4
Mairs & Power	Mairs & Power Growth Fund	8.90%	1,912,896	$925.1M	2025Q4
Polen Capital Management	Polen Capital Management	8.07%	3,909,985	$1.9B	2025Q4
AKO Capital	AKO Capital	7.52%	1,020,715	$494K	2025Q4
David Rolfe	Wedgewood Partners	7.00%	77,496	$37.5M	2025Q4
Yacktman Asset Management	Yacktman Asset Management	6.52%	963,825	$466.1M	2025Q4
David Katz	Matrix Asset Advisors	6.20%	142,717	$69.0M	2025Q4
Daniel Loeb	Third Point	6.15%	925,000	$447.3M	2025Q4
Lee Ainslie	Maverick Capital	5.97%	1,150,498	$556.4M	2025Q4
Stephen Mandel	Lone Pine Capital	4.39%	1,234,125	$596.8M	2025Q4
Wallace Weitz	Weitz Investment Management	4.19%	145,975	$70.6M	2025Q4
Kenneth Fisher	Fisher Asset Management	4.18%	25,300,410	$12.2B	2025Q4
Viking Global Investors	Viking Global Investors	4.13%	3,217,642	$1.6B	2025Q4
William Von Mueffling	Cantillon Capital Management	3.30%	1,262,019	$610.3M	2025Q4
Hillman Capital Management	Hillman Value Fund	3.22%	10,585	$5.1M	2025Q4
Duan Yongping	H&H International Investment	2.38%	859,000	$415.4M	2025Q4
Torray Funds	Torray Investment Partners	2.35%	33,960	$16.4M	2025Q4
Dodge & Cox	Dodge & Cox	1.94%	7,441,750	$3.6B	2025Q4
Robert Vinall	RV Capital GmbH	1.29%	11,500	$5.6M	2025Q4
Robert Olstein	Olstein Capital Management	0.99%	10,000	$5K	2025Q4
Ariel Investments	Ariel Investments (Bobrinskoy & Rogers)	0.90%	172,455	$83.4M	2025Q4
David Tepper	Appaloosa Management	0.70%	1,400,000	$48.3M	2013Q2
First Eagle Investment Management	First Eagle Investment Management	0.47%	557,601	$269.7M	2025Q4
Kahn Brothers Group	Kahn Brothers Group	0.20%	2,392	$1.2M	2025Q4
Christopher Davis	Davis Selected Advisers	0.13%	60,801	$29.4M	2025Q4
Francois Rochon	Giverny Capital	0.03%	1,704	$824K	2025Q4
Meridian / ArrowMark	Meridian Contrarian Fund	0.02%	1,785	$863K	2025Q4
Thomas Russo	Gardner Russo & Quinn	0.02%	3,705	$1.8M	2025Q4
Glenn Greenberg	Brave Warrior Advisors	0.01%	525	$254K	2025Q4
Sarah Ketterer	Causeway Capital Management	0.01%	965	$467K	2025Q4
Bill Nygren	Oakmark Select Fund – Harris Associates	0.00%	6,854	$3.3M	2025Q4

Congressional Activity

Congressional data coming soon

Insider Activity

No insider trades in the last 90 days

Insider Tradeslast 90 days

No insider trades in the last 90 days.

Congressional Tradeslast 90 days

Congressional trade data is being sourced and will appear here shortly.