William Blair Investment Management’s East-West Bancorp EWBC Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $24.7M | Sell |
191,615
-16,286
| -8% | -$2M | 0.07% | 218 |
|
|
2026
Q1 | $22.2M | Sell |
207,901
-122,933
| -37% | -$13.9M | 0.07% | 246 |
|
|
2025
Q4 | $37.2M | Sell |
330,834
-23,126
| -7% | -$2.45M | 0.1% | 167 |
|
|
2025
Q3 | $37.7M | Buy |
353,960
+290
| +0.1% | +$30.5K | 0.1% | 167 |
|
|
2025
Q2 | $35.7M | Sell |
353,670
-69,303
| -16% | -$6.14M | 0.09% | 169 |
|
|
2025
Q1 | $38M | Sell |
422,973
-67,436
| -14% | -$6.43M | 0.11% | 172 |
|
|
2024
Q4 | $47M | Sell |
490,409
-125,024
| -20% | -$12.3M | 0.11% | 162 |
|
|
2024
Q3 | $50.9M | Sell |
615,433
-1,832
| -0.3% | -$147K | 0.13% | 136 |
|
|
2024
Q2 | $45.2M | Buy |
617,265
+3,588
| +0.6% | +$266K | 0.12% | 144 |
|
|
2024
Q1 | $48.5M | Sell |
613,677
-51,367
| -8% | -$3.76M | 0.13% | 155 |
|
|
2023
Q4 | $47.8M | Sell |
665,044
-67,453
| -9% | -$4.06M | 0.14% | 139 |
|
|
2023
Q3 | $38.6M | Buy |
732,497
+70,186
| +11% | +$3.95M | 0.13% | 156 |
|
|
2023
Q2 | $35M | Buy |
662,311
+149,228
| +29% | +$7.57M | 0.11% | 195 |
|
|
2023
Q1 | $28.5M | Buy |
513,083
+59,596
| +13% | +$4.11M | 0.1% | 228 |
|
|
2022
Q4 | $29.9M | Buy |
453,487
+27,331
| +6% | +$1.87M | 0.11% | 204 |
|
|
2022
Q3 | $28.6M | Buy |
426,156
+23,203
| +6% | +$1.65M | 0.11% | 205 |
|
|
2022
Q2 | $26.1M | Sell |
402,953
-43,271
| -10% | -$3.11M | 0.1% | 230 |
|
|
2022
Q1 | $35.3M | Sell |
446,224
-42,741
| -9% | -$3.61M | 0.11% | 215 |
|
|
2021
Q4 | $38.5M | Sell |
488,965
-239,954
| -33% | -$19.3M | 0.1% | 221 |
|
|
2021
Q3 | $56.5M | Sell |
728,919
-20,298
| -3% | -$1.48M | 0.16% | 145 |
|
|
2021
Q2 | $53.7M | Buy |
749,217
+45,652
| +6% | +$3.39M | 0.17% | 140 |
|
|
2021
Q1 | $51.9M | Buy |
703,565
+43,872
| +7% | +$2.98M | 0.17% | 141 |
|
|
2020
Q4 | $33.5M | Buy |
659,693
+284,661
| +76% | +$12.1M | 0.11% | 159 |
|
|
2020
Q3 | $12.3M | Buy |
+375,032
| New | +$13.3M | 0.05% | 246 |
|
|
2019
Q4 | – | Sell |
-3,508,000
| Closed | -$155M | – | 366 |
|
|
2019
Q3 | $155M | Sell |
3,508,000
-227,441
| -6% | -$9.99M | 0.66% | 48 |
|
|
2019
Q2 | $175M | Sell |
3,735,441
-22,448
| -0.6% | -$1.08M | 0.73% | 42 |
|
|
2019
Q1 | $180M | Buy |
3,757,889
+2,142,829
| +133% | +$109M | 0.76% | 40 |
|
|
2018
Q4 | $70.3M | Sell |
1,615,060
-411,846
| -20% | -$21.4M | 0.35% | 92 |
|
|
2018
Q3 | $122M | Sell |
2,026,906
-90,125
| -4% | -$5.79M | 0.42% | 78 |
|
|
2018
Q2 | $138M | Sell |
2,117,031
-104,929
| -5% | -$7.1M | 0.51% | 60 |
|
|
2018
Q1 | $139M | Buy |
2,221,960
+74,915
| +3% | +$4.91M | 0.53% | 58 |
|
|
2017
Q4 | $131M | Sell |
2,147,045
-402,444
| -16% | -$24M | 0.51% | 60 |
|
|
2017
Q3 | $152M | Sell |
2,549,489
-97,095
| -4% | -$5.51M | 0.55% | 53 |
|
|
2017
Q2 | $155M | Buy |
2,646,584
+1,142,250
| +76% | +$62.9M | 0.56% | 56 |
|
|
2017
Q1 | $77.6M | Buy |
1,504,334
+541,149
| +56% | +$28.4M | 0.29% | 109 |
|
|
2016
Q4 | $49M | Buy |
963,185
+937,966
| +3,719% | +$41.7M | 0.2% | 140 |
|
|
2016
Q3 | $926K | Buy |
25,219
+3,612
| +17% | +$127K | ﹤0.01% | 399 |
|
|
2016
Q2 | $739K | Buy |
21,607
+3,406
| +19% | +$123K | ﹤0.01% | 413 |
|
|
2016
Q1 | $591K | Sell |
18,201
-2,724
| -13% | -$88.9K | ﹤0.01% | 419 |
|
|
2015
Q4 | $870K | Sell |
20,925
-17,049
| -45% | -$701K | ﹤0.01% | 403 |
|
|
2015
Q3 | $1.46M | Buy |
+37,974
| New | +$1.6M | ﹤0.01% | 923 |
|
Other funds holding EWBC
William Blair Investment Management's EWBC Position: Q2 2026 in Review
William Blair Investment Management reduced its East-West Bancorp (EWBC) stake by 7.8% in Q2 2026, selling an estimated $2M and leaving 191,615 shares worth $24.7M. The position accounts for 0.07% of the portfolio, ranked #218.
William Blair Investment Management first reported a position in EWBC in Q3 2015 and has held it in 41 quarters since. The position peaked at $180M in Q1 2019. 648 funds tracked by Wall St. Rank hold EWBC as of Q2 2026.
- William Blair Investment Management held 191,615 shares of East-West Bancorp worth $24.7M as of Q2 2026.
- William Blair Investment Management sold 16,286 East-West Bancorp shares in Q2 2026, an estimated $2M.
- East-West Bancorp made up 0.07% of William Blair Investment Management's portfolio in Q2 2026, its #218 holding.
- William Blair Investment Management first reported a position in East-West Bancorp in Q3 2015 and has held it in 41 quarters since.
- William Blair Investment Management's East-West Bancorp position peaked at $180M in Q1 2019.
- 648 funds tracked by Wall St. Rank held East-West Bancorp as of Q2 2026.
Based on William Blair Investment Management's 13F filing for Q2 2026, filed 12 Aug 2026.