Barbara Oil Co’s Microsoft MSFT Stock Holding History

Barbara Oil Co’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	$8.6M	Buy	23,220 +1,600	+7%	+$670K	3.31%	8
2025 Q4	$10.5M	Hold	21,620	–	–	3.88%	4
2025 Q3	$11.2M	Hold	21,620	–	–	4.17%	4
2025 Q2	$10.8M	Hold	21,620	–	–	4.23%	4
2025 Q1	$8.12M	Hold	21,620	–	–	3.3%	7
2024 Q4	$9.11M	Buy	21,620 +1,620	+8%	+$690K	3.78%	5
2024 Q3	$8.61M	Hold	20,000	–	–	3.52%	6
2024 Q2	$8.94M	Hold	20,000	–	–	3.91%	4
2024 Q1	$8.41M	Hold	20,000	–	–	3.56%	5
2023 Q4	$7.52M	Hold	20,000	–	–	3.39%	6
2023 Q3	$6.32M	Hold	20,000	–	–	2.99%	8
2023 Q2	$6.81M	Hold	20,000	–	–	3.12%	8
2023 Q1	$5.77M	Hold	20,000	–	–	2.76%	9
2022 Q4	$4.8M	Hold	20,000	–	–	2.29%	12
2022 Q3	$4.66M	Hold	20,000	–	–	2.56%	11
2022 Q2	$5.14M	Hold	20,000	–	–	2.66%	11
2022 Q1	$6.17M	Hold	20,000	–	–	2.82%	9
2021 Q4	$6.73M	Hold	20,000	–	–	2.91%	8
2021 Q3	$5.64M	Hold	20,000	–	–	2.64%	9
2021 Q2	$5.42M	Hold	20,000	–	–	2.5%	9
2021 Q1	$4.71M	Hold	20,000	–	–	2.27%	12
2020 Q4	$4.45M	Hold	20,000	–	–	2.24%	12
2020 Q3	$4.21M	Hold	20,000	–	–	2.3%	11
2020 Q2	$4.07M	Hold	20,000	–	–	2.36%	12
2020 Q1	$3.15M	Hold	20,000	–	–	2.11%	13
2019 Q4	$3.15M	Hold	20,000	–	–	1.68%	20
2019 Q3	$2.78M	Hold	20,000	–	–	1.57%	20
2019 Q2	$2.68M	Hold	20,000	–	–	1.53%	22
2019 Q1	$2.36M	Hold	20,000	–	–	1.4%	22
2018 Q4	$2.03M	Hold	20,000	–	–	1.37%	23
2018 Q3	$2.29M	Hold	20,000	–	–	1.35%	22
2018 Q2	$1.97M	Hold	20,000	–	–	1.27%	24
2018 Q1	$1.82M	Hold	20,000	–	–	1.19%	26
2017 Q4	$1.71M	Hold	20,000	–	–	1.09%	27
2017 Q3	$1.49M	Hold	20,000	–	–	1.03%	29
2017 Q2	$1.38M	Hold	20,000	–	–	0.99%	29
2017 Q1	$1.32M	Hold	20,000	–	–	0.98%	28
2016 Q4	$1.24M	Hold	20,000	–	–	0.97%	33
2016 Q3	$1.15M	Hold	20,000	–	–	0.92%	36
2016 Q2	$1.02M	Hold	20,000	–	–	0.82%	40
2016 Q1	$1.1M	Hold	20,000	–	–	0.93%	37
2015 Q4	$1.11M	Hold	20,000	–	–	0.94%	35
2015 Q3	$885K	Hold	20,000	–	–	0.78%	41
2015 Q2	$883K	Hold	20,000	–	–	0.74%	44
2015 Q1	$813K	Hold	20,000	–	–	0.67%	49
2014 Q4	$929K	Hold	20,000	–	–	0.75%	43
2014 Q3	$927K	Hold	20,000	–	–	0.78%	44
2014 Q2	$834K	Hold	20,000	–	–	0.71%	46
2014 Q1	$820K	Hold	20,000	–	–	0.72%	46
2013 Q4	$748K	Buy	+20,000	New	+$726K	0.65%	54

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

Barbara Oil Co's MSFT Position: Q1 2026 in Review

Barbara Oil Co increased its Microsoft (MSFT) stake by 7.4% in Q1 2026, buying an estimated $670K and bringing the position to 23,220 shares worth $8.6M. The position accounts for 3.31% of the portfolio, ranked #8.

Barbara Oil Co first reported a position in MSFT in Q4 2013 and has held it in 50 quarters since. The position peaked at $11.2M in Q3 2025. 6,187 funds tracked by Wall St. Rank hold MSFT as of Q1 2026.

Barbara Oil Co held 23,220 shares of Microsoft worth $8.6M as of Q1 2026.
Barbara Oil Co bought 1,600 Microsoft shares in Q1 2026, an estimated $670K.
Microsoft made up 3.31% of Barbara Oil Co's portfolio in Q1 2026, its #8 holding.
Barbara Oil Co first reported a position in Microsoft in Q4 2013 and has held it in 50 quarters since.
Barbara Oil Co's Microsoft position peaked at $11.2M in Q3 2025.
6,187 funds tracked by Wall St. Rank held Microsoft as of Q1 2026.

Based on Barbara Oil Co's 13F filing for Q1 2026, filed 13 May 2026.