William Blair Investment Management’s Blackrock BLK Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2023
Q3
Sell
-942
Closed -$651K 403
2023
Q2
$651K Sell
942
-48,581
-98% -$32.5M ﹤0.01% 358
2023
Q1
$33.1M Sell
49,523
-1,678
-3% -$1.18M 0.12% 198
2022
Q4
$36.3M Sell
51,201
-18,353
-26% -$12.3M 0.14% 151
2022
Q3
$38.3M Sell
69,554
-2,120
-3% -$1.39M 0.15% 146
2022
Q2
$43.7M Sell
71,674
-4,314
-6% -$2.81M 0.16% 142
2022
Q1
$58.1M Buy
75,988
+1,935
+3% +$1.51M 0.17% 142
2021
Q4
$67.8M Buy
74,053
+9,758
+15% +$8.9M 0.18% 135
2021
Q3
$53.9M Sell
64,295
-724
-1% -$649K 0.15% 148
2021
Q2
$56.9M Sell
65,019
-9,869
-13% -$8.34M 0.18% 139
2021
Q1
$56.5M Buy
74,888
+911
+1% +$661K 0.18% 132
2020
Q4
$53.4M Sell
73,977
-17,068
-19% -$11.3M 0.18% 129
2020
Q3
$51.3M Sell
91,045
-10,811
-11% -$6.17M 0.2% 121
2020
Q2
$55.4M Sell
101,856
-23,370
-19% -$11.8M 0.23% 119
2020
Q1
$55.1M Buy
125,226
+2,440
+2% +$1.2M 0.27% 108
2019
Q4
$61.7M Sell
122,786
-961
-0.8% -$456K 0.25% 112
2019
Q3
$55.1M Buy
123,747
+600
+0.5% +$267K 0.24% 109
2019
Q2
$57.8M Buy
123,147
+1,279
+1% +$579K 0.24% 111
2019
Q1
$52.1M Buy
121,868
+417
+0.3% +$175K 0.22% 115
2018
Q4
$47.7M Buy
121,451
+357
+0.3% +$146K 0.24% 109
2018
Q3
$57.1M Sell
121,094
-777
-0.6% -$378K 0.2% 137
2018
Q2
$60.8M Sell
121,871
-543
-0.4% -$287K 0.23% 133
2018
Q1
$66.3M Sell
122,414
-19,727
-14% -$10.8M 0.25% 117
2017
Q4
$73M Sell
142,141
-20,739
-13% -$10.1M 0.28% 112
2017
Q3
$72.8M Sell
162,880
-1,829
-1% -$781K 0.26% 118
2017
Q2
$69.6M Sell
164,709
-1,767
-1% -$705K 0.25% 116
2017
Q1
$63.8M Sell
166,476
-3,982
-2% -$1.52M 0.24% 126
2016
Q4
$64.9M Buy
170,458
+35,264
+26% +$12.9M 0.26% 124
2016
Q3
$49M Sell
135,194
-3,293
-2% -$1.2M 0.19% 149
2016
Q2
$47.4M Buy
138,487
+107,787
+351% +$37.9M 0.19% 142
2016
Q1
$10.5M Hold
30,700
0.04% 280
2015
Q4
$10.5M Buy
30,700
+4,800
+19% +$1.63M 0.04% 278
2015
Q3
$7.7M Buy
+25,900
New +$8.36M 0.02% 744

Other funds holding BLK

William Blair Investment Management's BLK Position: Q3 2023 in Review

William Blair Investment Management sold out of Blackrock (BLK) in Q3 2023, closing a stake of 942 shares — an estimated $651K sold.

William Blair Investment Management first reported a position in BLK in Q3 2015 and held it in 32 quarters. The position peaked at $73M in Q4 2017. 1,800 funds tracked by Wall St. Rank hold BLK as of Q3 2023.

  • William Blair Investment Management reported no remaining Blackrock position as of Q3 2023 after selling out during the quarter.
  • William Blair Investment Management sold 942 Blackrock shares in Q3 2023, an estimated $651K.
  • William Blair Investment Management first reported a position in Blackrock in Q3 2015 and held it in 32 quarters.
  • William Blair Investment Management's Blackrock position peaked at $73M in Q4 2017.
  • 1,800 funds tracked by Wall St. Rank held Blackrock as of Q3 2023.

Based on William Blair Investment Management's 13F filing for Q3 2023, filed 9 Nov 2023.