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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 | |
|---|---|---|---|---|---|---|
151
Cadence Design Systems
CDNS
$90.2B
| $30.2M | 0.12% |
+314,505
| New | +$26.3M |
|
152
Allegion
ALLE
$14.3B
| $30M | 0.12% |
293,396
-2,189
| -0.7% | -$216K |
|
153
SBA Communications
SBAC
$19.3B
| $29.3M | 0.12% |
98,451
-32,839
| -25% | -$9.69M |
|
154
Verra Mobility
VRRM
$726M
| $28.5M | 0.12% |
2,771,410
+675,007
| +32% | +$6.39M |
|
155
Western Alliance Bancorporation
WAL
$8.89B
| $28.1M | 0.11% |
742,010
-28,207
| -4% | -$987K |
|
156
Casella Waste Systems
CWST
$5.89B
| $27.6M | 0.11% |
529,490
-77,758
| -13% | -$3.71M |
|
|
TRHC
157
DELISTED
Tabula Rasa HealthCare, Inc. Common Stock
TRHC
| $27.5M | 0.11% |
502,359
-128,977
| -20% | -$7.38M |
|
158
Veeva Systems
VEEV
$38.4B
| $27.1M | 0.11% |
115,393
-124,205
| -52% | -$24.6M |
|
159
Microchip Technology
MCHP
$44B
| $27M | 0.11% |
513,642
-253,326
| -33% | -$11.4M |
|
|
PAE
160
DELISTED
PAE Incorporated Class A Common Stock
PAE
| $26.9M | 0.11% |
2,814,549
-122,912
| -4% | -$1.09M |
|
161
Prologis
PLD
$133B
| $26.5M | 0.11% |
284,425
-3,169
| -1% | -$283K |
|
162
LPL Financial
LPLA
$29.2B
| $26.5M | 0.11% |
+337,955
| New | +$22.6M |
|
163
Codexis
CDXS
$159M
| $26.1M | 0.11% |
2,290,483
-104,457
| -4% | -$1.18M |
|
164
QuinStreet
QNST
$1.2B
| $26.1M | 0.11% |
2,493,683
+745,474
| +43% | +$7.19M |
|
165
Ducommun
DCO
$2.98B
| $25.9M | 0.11% |
743,727
+206,171
| +38% | +$6.1M |
|
166
Vulcan Materials
VMC
$37.3B
| $25.9M | 0.11% |
223,253
-10,592
| -5% | -$1.16M |
|
167
Alphabet (Google) Class C
GOOG
$4.19T
| $25.6M | 0.1% |
362,880
-67,580
| -16% | -$4.56M |
|
168
Luxfer Holdings
LXFR
$457M
| $25.6M | 0.1% |
1,810,741
-80,952
| -4% | -$1.12M |
|
|
COR
169
DELISTED
Coresite Realty Corporation
COR
| $25.3M | 0.1% |
208,842
-73,325
| -26% | -$8.82M |
|
170
Twist Bioscience
TWST
$7.72B
| $25.3M | 0.1% |
557,810
-127,820
| -19% | -$4.59M |
|
|
SIVB
171
DELISTED
SVB Financial Group
SIVB
| $25.2M | 0.1% |
116,966
-7,052
| -6% | -$1.36M |
|
172
Orion
OEC
$377M
| $24.7M | 0.1% |
2,332,476
+601,251
| +35% | +$5.55M |
|
173
ESCO Technologies
ESE
$7.65B
| $24.5M | 0.1% |
290,108
+42,910
| +17% | +$3.39M |
|
|
IPHI
174
DELISTED
INPHI CORPORATION
IPHI
| $24.2M | 0.1% |
206,177
-31,967
| -13% | -$3.36M |
|
175
Douglas Dynamics
PLOW
$979M
| $24.1M | 0.1% |
686,952
-33,497
| -5% | -$1.16M |
|
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GAM
VIA
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.