Main Street Research’s Microsoft MSFT Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $25.8M | Buy |
69,182
+1,640
| +2% | +$664K | 1.22% | 29 |
|
|
2026
Q1 | $25M | Sell |
67,542
-100,665
| -60% | -$42.1M | 1.45% | 28 |
|
|
2025
Q4 | $81.3M | Buy |
168,207
+43
| +0% | +$21.5K | 4.65% | 3 |
|
|
2025
Q3 | $87.1M | Buy |
168,164
+73,462
| +78% | +$37.5M | 4.71% | 3 |
|
|
2025
Q2 | $47.1M | Sell |
94,702
-38,919
| -29% | -$16.9M | 2.93% | 15 |
|
|
2025
Q1 | $50.2M | Buy |
133,621
+3,859
| +3% | +$1.57M | 3.28% | 10 |
|
|
2024
Q4 | $54.7M | Buy |
129,762
+4,339
| +3% | +$1.85M | 3.41% | 10 |
|
|
2024
Q3 | $54M | Buy |
125,423
+2,722
| +2% | +$1.16M | 3.4% | 8 |
|
|
2024
Q2 | $54.8M | Buy |
122,701
+3,525
| +3% | +$1.49M | 3.62% | 7 |
|
|
2024
Q1 | $50.1M | Buy |
119,176
+342
| +0.3% | +$138K | 3.41% | 8 |
|
|
2023
Q4 | $44.7M | Buy |
118,834
+2,230
| +2% | +$794K | 3.59% | 6 |
|
|
2023
Q3 | $36.8M | Buy |
116,604
+55,490
| +91% | +$18.3M | 3.79% | 5 |
|
|
2023
Q2 | $20.8M | Buy |
61,114
+806
| +1% | +$253K | 3.32% | 11 |
|
|
2023
Q1 | $17.4M | Buy |
60,308
+44,612
| +284% | +$11.4M | 3.43% | 10 |
|
|
2022
Q4 | $3.76M | Buy |
15,696
+996
| +7% | +$239K | 0.92% | 16 |
|
|
2022
Q3 | $3.42M | Buy |
14,700
+3,878
| +36% | +$1.02M | 0.75% | 17 |
|
|
2022
Q2 | $2.78M | Sell |
10,822
-95,521
| -90% | -$25.9M | 0.73% | 17 |
|
|
2022
Q1 | $32.8M | Sell |
106,343
-40,052
| -27% | -$12M | 3.08% | 8 |
|
|
2021
Q4 | $49.2M | Buy |
146,395
+5,316
| +4% | +$1.72M | 3.8% | 4 |
|
|
2021
Q3 | $39.8M | Buy |
141,079
+6,051
| +4% | +$1.76M | 3.48% | 6 |
|
|
2021
Q2 | $36.6M | Buy |
135,028
+12,299
| +10% | +$3.13M | 2.94% | 6 |
|
|
2021
Q1 | $28.9M | Buy |
122,729
+7,849
| +7% | +$1.82M | 2.72% | 9 |
|
|
2020
Q4 | $25.6M | Buy |
114,880
+7,709
| +7% | +$1.66M | 2.75% | 7 |
|
|
2020
Q3 | $22.5M | Buy |
107,171
+3,772
| +4% | +$792K | 2.87% | 6 |
|
|
2020
Q2 | $21M | Buy |
103,399
+7,220
| +8% | +$1.31M | 3.3% | 5 |
|
|
2020
Q1 | $15.2M | Buy |
96,179
+3,942
| +4% | +$648K | 3.72% | 7 |
|
|
2019
Q4 | $14.5M | Buy |
92,237
+81,844
| +787% | +$12M | 2.29% | 22 |
|
|
2019
Q3 | $1.45M | Buy |
10,393
+233
| +2% | +$32K | 0.27% | 42 |
|
|
2019
Q2 | $1.36M | Sell |
10,160
-32
| -0.3% | -$4.06K | 0.31% | 36 |
|
|
2019
Q1 | $1.2M | Buy |
10,192
+542
| +6% | +$59.1K | 0.38% | 31 |
|
|
2018
Q4 | $980K | Sell |
9,650
-10,488
| -52% | -$1.12M | 0.38% | 30 |
|
|
2018
Q3 | $2.3M | Buy |
20,138
+5,571
| +38% | +$604K | 0.33% | 44 |
|
|
2018
Q2 | $1.44M | Sell |
14,567
-183
| -1% | -$17.7K | 0.22% | 48 |
|
|
2018
Q1 | $1.35M | Buy |
14,750
+4,789
| +48% | +$438K | 0.21% | 50 |
|
|
2017
Q4 | $852K | Buy |
9,961
+1,580
| +19% | +$130K | 0.13% | 61 |
|
|
2017
Q3 | $624K | Sell |
8,381
-2,640
| -24% | -$193K | 0.1% | 66 |
|
|
2017
Q2 | $760K | Buy |
11,021
+2,673
| +32% | +$183K | 0.12% | 70 |
|
|
2017
Q1 | $550K | Sell |
8,348
-988
| -11% | -$63.3K | 0.1% | 78 |
|
|
2016
Q4 | $580K | Buy |
9,336
+2,774
| +42% | +$167K | 0.11% | 76 |
|
|
2016
Q3 | $378K | Sell |
6,562
-254
| -4% | -$14.3K | 0.07% | 84 |
|
|
2016
Q2 | $349K | Buy |
6,816
+1,423
| +26% | +$73.9K | 0.07% | 84 |
|
|
2016
Q1 | $298K | Buy |
5,393
+345
| +7% | +$18.1K | 0.08% | 79 |
|
|
2015
Q4 | $280K | Hold |
5,048
| – | – | 0.06% | 101 |
|
|
2015
Q3 | $266K | Sell |
5,048
-456
| -8% | -$20.5K | 0.06% | 105 |
|
|
2015
Q2 | $243K | Buy |
5,504
+45
| +0.8% | +$2.05K | 0.05% | 129 |
|
|
2015
Q1 | $222K | Buy |
5,459
+1,099
| +25% | +$47.8K | 0.05% | 129 |
|
|
2014
Q4 | $203K | Buy |
+4,360
| New | +$205K | 0.04% | 133 |
|
|
2014
Q1 | – | Sell |
-13,278
| Closed | -$497K | – | 142 |
|
|
2013
Q4 | $497K | Buy |
13,278
+383
| +3% | +$13.9K | 0.12% | 101 |
|
|
2013
Q3 | $429K | Sell |
12,895
-3,492
| -21% | -$115K | 0.12% | 100 |
|
|
2013
Q2 | $566K | Buy |
+16,387
| New | +$537K | 0.17% | 92 |
|
Other funds holding MSFT
ATO
Main Street Research's MSFT Position: Q2 2026 in Review
Main Street Research increased its Microsoft (MSFT) stake by 2.4% in Q2 2026, buying an estimated $664K and bringing the position to 69,182 shares worth $25.8M. The position accounts for 1.22% of the portfolio, ranked #29.
Main Street Research first reported a position in MSFT in Q2 2013 and has held it in 50 quarters since. The position peaked at $87.1M in Q3 2025. 2,892 funds tracked by Wall St. Rank hold MSFT as of Q2 2026.
- Main Street Research held 69,182 shares of Microsoft worth $25.8M as of Q2 2026.
- Main Street Research bought 1,640 Microsoft shares in Q2 2026, an estimated $664K.
- Microsoft made up 1.22% of Main Street Research's portfolio in Q2 2026, its #29 holding.
- Main Street Research first reported a position in Microsoft in Q2 2013 and has held it in 50 quarters since.
- Main Street Research's Microsoft position peaked at $87.1M in Q3 2025.
- 2,892 funds tracked by Wall St. Rank held Microsoft as of Q2 2026.
Based on Main Street Research's 13F filing for Q2 2026, filed 29 Jul 2026.