William Blair & Company’s Sony SONY Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $593K | Sell |
28,635
-28,615
| -50% | -$641K | ﹤0.01% | 1095 |
|
|
2025
Q4 | $1.47M | Buy |
57,250
+327
| +0.6% | +$9.18K | ﹤0.01% | 828 |
|
|
2025
Q3 | $1.64M | Sell |
56,923
-286
| -0.5% | -$7.69K | ﹤0.01% | 784 |
|
|
2025
Q2 | $1.49M | Sell |
57,209
-824
| -1% | -$20.6K | ﹤0.01% | 787 |
|
|
2025
Q1 | $1.47M | Buy |
58,033
+34,796
| +150% | +$804K | ﹤0.01% | 785 |
|
|
2024
Q4 | $492K | Sell |
23,237
-1,068
| -4% | -$20.8K | ﹤0.01% | 1098 |
|
|
2024
Q3 | $469K | Buy |
24,305
+290
| +1% | +$5.29K | ﹤0.01% | 1134 |
|
|
2024
Q2 | $408K | Buy |
24,015
+1,060
| +5% | +$17.5K | ﹤0.01% | 1160 |
|
|
2024
Q1 | $394K | Sell |
22,955
-40,450
| -64% | -$744K | ﹤0.01% | 1155 |
|
|
2023
Q4 | $1.2M | Buy |
63,405
+3,275
| +5% | +$56.8K | ﹤0.01% | 803 |
|
|
2023
Q3 | $991K | Buy |
60,130
+12,190
| +25% | +$213K | ﹤0.01% | 839 |
|
|
2023
Q2 | $863K | Buy |
47,940
+320
| +0.7% | +$6K | ﹤0.01% | 887 |
|
|
2023
Q1 | $863K | Sell |
47,620
-900
| -2% | -$15.6K | ﹤0.01% | 873 |
|
|
2022
Q4 | $740K | Sell |
48,520
-2,250
| -4% | -$33.6K | ﹤0.01% | 926 |
|
|
2022
Q3 | $650K | Sell |
50,770
-6,060
| -11% | -$97.1K | ﹤0.01% | 963 |
|
|
2022
Q2 | $929K | Buy |
56,830
+4,605
| +9% | +$81.6K | ﹤0.01% | 872 |
|
|
2022
Q1 | $1.07M | Sell |
52,225
-240
| -0.5% | -$5.22K | ﹤0.01% | 896 |
|
|
2021
Q4 | $1.33M | Buy |
52,465
+10,425
| +25% | +$248K | ﹤0.01% | 856 |
|
|
2021
Q3 | $930K | Buy |
42,040
+17,440
| +71% | +$365K | ﹤0.01% | 959 |
|
|
2021
Q2 | $478K | Sell |
24,600
-2,590
| -10% | -$52.5K | ﹤0.01% | 1154 |
|
|
2021
Q1 | $577K | Sell |
27,190
-5,370
| -16% | -$113K | ﹤0.01% | 1073 |
|
|
2020
Q4 | $658K | Buy |
32,560
+690
| +2% | +$12K | ﹤0.01% | 998 |
|
|
2020
Q3 | $489K | Buy |
+31,870
| New | +$496K | ﹤0.01% | 974 |
|
|
2019
Q3 | – | Sell |
-45,860
| Closed | -$481K | – | 1750 |
|
|
2019
Q2 | $481K | Sell |
45,860
-1,535
| -3% | -$15.1K | ﹤0.01% | 998 |
|
|
2019
Q1 | $400K | Buy |
47,395
+1,205
| +3% | +$11.3K | ﹤0.01% | 1033 |
|
|
2018
Q4 | $446K | Buy |
46,190
+11,105
| +32% | +$118K | ﹤0.01% | 946 |
|
|
2018
Q3 | $426K | Buy |
+35,085
| New | +$386K | ﹤0.01% | 1012 |
|
|
2018
Q1 | – | Sell |
-28,570
| Closed | -$257K | – | 1582 |
|
|
2017
Q4 | $257K | Sell |
28,570
-4,485
| -14% | -$38.5K | ﹤0.01% | 1179 |
|
|
2017
Q3 | $247K | Sell |
33,055
-40,115
| -55% | -$314K | ﹤0.01% | 1189 |
|
|
2017
Q2 | $559K | Buy |
73,170
+37,755
| +107% | +$268K | ﹤0.01% | 941 |
|
|
2017
Q1 | $222K | Sell |
35,415
-1,560
| -4% | -$9.72K | ﹤0.01% | 1189 |
|
|
2016
Q4 | $207K | Buy |
36,975
+5,640
| +18% | +$34.3K | ﹤0.01% | 1150 |
|
|
2016
Q3 | $208K | Sell |
31,335
-9,115
| -23% | -$58.4K | ﹤0.01% | 1151 |
|
|
2016
Q2 | $237K | Buy |
+40,450
| New | +$217K | ﹤0.01% | 1065 |
|
Other funds holding SONY
MIP
William Blair & Company's SONY Position: Q1 2026 in Review
William Blair & Company reduced its Sony (SONY) stake by 50% in Q1 2026, selling an estimated $641K and leaving 28,635 shares worth $593K. The position accounts for ﹤0.01% of the portfolio, ranked #1095.
William Blair & Company first reported a position in SONY in Q2 2016 and has held it in 34 quarters since. The position peaked at $1.64M in Q3 2025. 734 funds tracked by Wall St. Rank hold SONY as of Q1 2026.
- William Blair & Company held 28,635 shares of Sony worth $593K as of Q1 2026.
- William Blair & Company sold 28,615 Sony shares in Q1 2026, an estimated $641K.
- Sony made up ﹤0.01% of William Blair & Company's portfolio in Q1 2026, its #1095 holding.
- William Blair & Company first reported a position in Sony in Q2 2016 and has held it in 34 quarters since.
- William Blair & Company's Sony position peaked at $1.64M in Q3 2025.
- 734 funds tracked by Wall St. Rank held Sony as of Q1 2026.
Based on William Blair & Company's 13F filing for Q1 2026, filed 8 May 2026.