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William Blair Investment Management Portfolio holdings
AUM
$33.3B
1-Year Est. Return
44.76%
This Fund
S&P 500
This Quarter
Est. Return
+32.57%
1 Year Est. Return
+44.76%
3 Year Est. Return
+140.8%
5 Year Est. Return
+166.51%
10 Year Est. Return
+978.6%
AUM
$24.6B
AUM Growth
+$4.02B
(+20%)
Cap. Flow
-$1.13B
Cap. Flow
% of AUM
-4.61%
Top 10 Holdings %
Top 10 Hldgs %
18.5%
Holding
371
New
32
Increased
135
Reduced
169
Closed
30
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Bright Horizons
BFAM
|
+$173M |
| 2 |
Atlassian
TEAM
|
+$161M |
| 3 |
EXAS
Exact Sciences
EXAS
|
+$142M |
| 4 |
Mercado Libre
MELI
|
+$120M |
| 5 |
Helen of Troy
HELE
|
+$99M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Alibaba
BABA
|
+$1.16B |
| 2 |
Huazhu Hotels Group
HTHT
|
+$142M |
| 3 |
Healthcare Services Group
HCSG
|
+$138M |
| 4 |
TSMC
TSM
|
+$124M |
| 5 |
Trex
TREX
|
+$114M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 25.89% |
| 2 | Healthcare | 17.49% |
| 3 | Consumer Discretionary | 12.88% |
| 4 | Industrials | 12.13% |
| 5 | Financials | 8.15% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
126
Lam Research
LRCX
$409B
| $50.6M | 0.21% |
1,563,390
+361,270
| +30% | +$9.85M |
|
127
JPMorgan Chase
JPM
$968B
| $49.1M | 0.2% |
522,254
-115,205
| -18% | -$10.9M |
|
128
Idexx Laboratories
IDXX
$45B
| $47.6M | 0.19% |
144,185
-22,715
| -14% | -$6.58M |
|
129
Lockheed Martin
LMT
$138B
| $47M | 0.19% |
128,799
-961
| -0.7% | -$363K |
|
130
Gaotu Techedu
GOTU
$432M
| $45M | 0.18% |
749,389
-265,703
| -26% | -$10.5M |
|
131
Aon
AON
$74.7B
| $44.2M | 0.18% |
+229,346
| New | +$42.7M |
|
132
Ball Corp
BALL
$16.4B
| $44.2M | 0.18% |
635,528
-23,554
| -4% | -$1.59M |
|
133
Merit Medical Systems
MMSI
$5.41B
| $44.1M | 0.18% |
965,936
+11,063
| +1% | +$446K |
|
134
Agilent Technologies
A
$42B
| $43M | 0.18% |
486,950
-18,104
| -4% | -$1.48M |
|
135
Apollo Global Management
APO
$81.7B
| $42.6M | 0.17% |
854,264
+112,929
| +15% | +$4.96M |
|
136
Edwards Lifesciences
EW
$53.1B
| $41M | 0.17% |
593,414
-101,635
| -15% | -$7.22M |
|
137
Costco
COST
$419B
| $41M | 0.17% |
135,203
+10,588
| +8% | +$3.22M |
|
138
Intuitive Surgical
ISRG
$141B
| $39.4M | 0.16% |
207,510
-1,755
| -0.8% | -$315K |
|
139
iShares iBoxx $ Investment Grade Corporate Bond ETF
LQD
$32.7B
| $38.7M | 0.16% |
287,550
-52,750
| -16% | -$6.86M |
|
140
Linde
LIN
$224B
| $38.5M | 0.16% |
181,428
-4,120
| -2% | -$796K |
|
141
Boot Barn
BOOT
$4.95B
| $37.7M | 0.15% |
1,749,661
+283,382
| +19% | +$5.55M |
|
|
LHCG
142
DELISTED
LHC Group LLC
LHCG
| $37.5M | 0.15% |
215,053
-35,921
| -14% | -$5.27M |
|
143
Dolby
DLB
$5.67B
| $36M | 0.15% |
547,295
-54,603
| -9% | -$3.27M |
|
144
Take-Two Interactive
TTWO
$45.7B
| $36M | 0.15% |
258,057
-34,925
| -12% | -$4.57M |
|
145
Arista Networks
ANET
$261B
| $35M | 0.14% |
2,669,712
-91,552
| -3% | -$1.24M |
|
146
NextEra Energy
NEE
$179B
| $34.5M | 0.14% |
575,120
-374,648
| -39% | -$22.4M |
|
147
Guidewire Software
GWRE
$14.4B
| $34.3M | 0.14% |
309,760
-14,261
| -4% | -$1.37M |
|
148
Darling Ingredients
DAR
$9.96B
| $33.7M | 0.14% |
1,368,074
-36,800
| -3% | -$801K |
|
|
HNGR
149
DELISTED
Hanger Inc.
HNGR
| $30.8M | 0.13% |
1,862,481
-91,885
| -5% | -$1.55M |
|
150
Arthur J. Gallagher & Co
AJG
$65B
| $30.5M | 0.12% |
312,657
-16,005
| -5% | -$1.42M |
|
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William Blair Investment Management's Q2 2020 Portfolio in Review
As of Q2 2020, William Blair Investment Management held 371 positions worth $24.6B, up 20% from $20.5B the previous quarter. Its ten largest holdings account for 19% of the portfolio.
William Blair Investment Management withdrew a net $1.13B in Q2 2020, closing 30 positions and reducing 169 holdings. Its most notable exit was Huazhu Hotels Group, an estimated $142M position sold in full.
By sector, the portfolio is most concentrated in Technology at 26% of assets, up from 22% a quarter earlier, followed by Healthcare and Consumer Discretionary.
Against the trend, William Blair Investment Management opened a new position in Bright Horizons worth $178M.
- William Blair Investment Management's largest Q2 2020 buy was Bright Horizons: 1,516,185 shares worth $178M.
- William Blair Investment Management added most to Mercado Libre in Q2 2020, an estimated $120M increase.
- William Blair Investment Management's biggest Q2 2020 reduction was Alibaba, cutting an estimated $1.16B.
- William Blair Investment Management fully exited Huazhu Hotels Group in Q2 2020, selling an estimated $142M.
- William Blair Investment Management's ten largest holdings make up 19% of its $24.6B portfolio in Q2 2020.
- William Blair Investment Management opened 32 new positions and closed 30 in Q2 2020.
- William Blair Investment Management's portfolio value rose 20% quarter-over-quarter to $24.6B.
Based on William Blair Investment Management's 13F filing for Q2 2020, filed 12 Aug 2020.