Senator Investment Group’s Microsoft MSFT Stock Holding History

Senator Investment Group’s Portfolio MSFT Stock Details MSFT Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$44.4M	Sell	120,000 -67,500	-36%	-$28.2M	2.04%	18
2025 Q4	$90.7M	Sell	187,500 -12,500	-6%	-$6.26M	3.64%	8
2025 Q3	$104M	Sell	200,000 -7,500	-4%	-$3.83M	3.83%	6
2025 Q2	$103M	Buy	207,500 +32,500	+19%	+$14.1M	3.98%	5
2025 Q1	$65.7M	Buy	175,000 +20,000	+13%	+$8.15M	3.49%	5
2024 Q4	$65.3M	Buy	155,000 +30,000	+24%	+$12.8M	1.92%	11
2024 Q3	$53.8M	Hold	125,000	–	–	2.55%	11
2024 Q2	$55.9M	Sell	125,000 -25,000	-17%	-$10.6M	2.72%	13
2024 Q1	$63.1M	Sell	150,000 -10,000	-6%	-$4.05M	2.87%	12
2023 Q4	$60.2M	Sell	160,000 -25,000	-14%	-$8.9M	2.58%	13
2023 Q3	$58.4M	Hold	185,000	–	–	3.28%	9
2023 Q2	$63M	Sell	185,000 -15,000	-8%	-$4.7M	2.84%	8
2023 Q1	$57.7M	Buy	+200,000	New	+$51M	3.15%	13
2022 Q4	–	Sell	-150,000	Closed	-$34.9M	–	54
2022 Q3	$34.9M	Buy	+150,000	New	+$39.6M	3.18%	11
2022 Q2	–	Sell	-570,000	Closed	-$176M	–	69
2022 Q1	$176M	Buy	+570,000	New	+$171M	5.45%	4

Other funds holding MSFT

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Senator Investment Group's MSFT Position: Q1 2026 in Review

Senator Investment Group reduced its Microsoft (MSFT) stake by 36% in Q1 2026, selling an estimated $28.2M and leaving 120,000 shares worth $44.4M. The position accounts for 2.04% of the portfolio, ranked #18.

Senator Investment Group first reported a position in MSFT in Q1 2022 and has held it in 15 quarters since. The position peaked at $176M in Q1 2022. 6,186 funds tracked by Wall St. Rank hold MSFT as of Q1 2026.

Senator Investment Group held 120,000 shares of Microsoft worth $44.4M as of Q1 2026.
Senator Investment Group sold 67,500 Microsoft shares in Q1 2026, an estimated $28.2M.
Microsoft made up 2.04% of Senator Investment Group's portfolio in Q1 2026, its #18 holding.
Senator Investment Group first reported a position in Microsoft in Q1 2022 and has held it in 15 quarters since.
Senator Investment Group's Microsoft position peaked at $176M in Q1 2022.
6,186 funds tracked by Wall St. Rank held Microsoft as of Q1 2026.

Based on Senator Investment Group's 13F filing for Q1 2026, filed 13 May 2026.