Optimus Prime Fund Management’s Microsoft MSFT Stock Holding History

Optimus Prime Fund Management’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
2025 Q2	–	Sell	-65,000	Closed	-$24.4M	–	23
2025 Q1	$24.4M	Buy	65,000 +10,000	+18%	+$4.08M	2.79%	10
2024 Q4	$23.2M	Buy	55,000 +30,000	+120%	+$12.8M	2.48%	11
2024 Q3	$10.8M	Buy	+25,000	New	+$10.7M	1.4%	16
2023 Q2	–	Sell	-3,100	Closed	-$894K	–	30
2023 Q1	$894K	Buy	+3,100	New	+$791K	0.12%	25
2021 Q4	–	Sell	-131,800	Closed	-$37.2M	–	73
2021 Q3	$37.2M	Sell	131,800 -110,000	-45%	-$32M	2.65%	13
2021 Q2	$65.5M	Hold	241,800	–	–	4.45%	5
2021 Q1	$57M	Sell	241,800 -40,000	-14%	-$9.28M	5.15%	4
2020 Q4	$62.7M	Buy	281,800 +90,000	+47%	+$19.4M	6.74%	4
2020 Q3	$40.3M	Buy	191,800 +75,000	+64%	+$15.8M	5.8%	5
2020 Q2	$23.8M	Sell	116,800 -100,000	-46%	-$18.2M	4.02%	5
2020 Q1	$34.2M	Buy	216,800 +66,300	+44%	+$10.9M	6.92%	4
2019 Q4	$23.7M	Hold	150,500	–	–	7.25%	4
2019 Q3	$20.9M	Hold	150,500	–	–	8.14%	4
2019 Q2	$20.2M	Hold	150,500	–	–	7.51%	4
2019 Q1	$17.7M	Hold	150,500	–	–	6.47%	6
2018 Q4	$15.3M	Buy	+150,500	New	+$16.1M	6%	7

Other funds holding MSFT

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

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

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

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

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

Norges Bank Oslo, Norway $935B AUM

Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

Optimus Prime Fund Management's MSFT Position: Q2 2025 in Review

Optimus Prime Fund Management sold out of Microsoft (MSFT) in Q2 2025, closing a stake of 65,000 shares — an estimated $24.4M sold.

Optimus Prime Fund Management first reported a position in MSFT in Q4 2018 and held it in 16 quarters. The position peaked at $65.5M in Q2 2021. 5,816 funds tracked by Wall St. Rank hold MSFT as of Q2 2025.

Optimus Prime Fund Management reported no remaining Microsoft position as of Q2 2025 after selling out during the quarter.
Optimus Prime Fund Management sold 65,000 Microsoft shares in Q2 2025, an estimated $24.4M.
Optimus Prime Fund Management first reported a position in Microsoft in Q4 2018 and held it in 16 quarters.
Optimus Prime Fund Management's Microsoft position peaked at $65.5M in Q2 2021.
5,816 funds tracked by Wall St. Rank held Microsoft as of Q2 2025.

Based on Optimus Prime Fund Management's 13F filing for Q2 2025, filed 14 Aug 2025.