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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
+13.65%
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
$25.7B
AUM Growth
+$1.1B
(+4.5%)
Cap. Flow
-$1.58B
Cap. Flow
% of AUM
-6.14%
Top 10 Holdings %
Top 10 Hldgs %
18.53%
Holding
367
New
26
Increased
146
Reduced
166
Closed
24
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
AXON
Axon Enterprise
AXON
|
+$151M |
| 2 |
LiveRamp
RAMP
|
+$124M |
| 3 |
Guidewire Software
GWRE
|
+$115M |
| 4 |
Sea Limited
SE
|
+$102M |
| 5 |
Builders FirstSource
BLDR
|
+$89.9M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
NetEase
NTES
|
+$506M |
| 2 |
Copart
CPRT
|
+$136M |
| 3 |
TSMC
TSM
|
+$125M |
| 4 |
WEX
WEX
|
+$124M |
| 5 |
Brookfield
BN
|
+$123M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 26.05% |
| 2 | Healthcare | 18.61% |
| 3 | Consumer Discretionary | 13.78% |
| 4 | Industrials | 13.27% |
| 5 | Financials | 7.61% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
151
SBA Communications
SBAC
$19.4B
| $30.8M | 0.12% |
96,737
-1,714
| -2% | -$524K |
|
|
HNGR
152
DELISTED
Hanger Inc.
HNGR
| $30.4M | 0.12% |
1,923,304
+60,823
| +3% | +$1.1M |
|
153
Orion
OEC
$364M
| $30.1M | 0.12% |
2,407,715
+75,239
| +3% | +$901K |
|
154
Vulcan Materials
VMC
$36.3B
| $29.9M | 0.12% |
220,496
-2,757
| -1% | -$346K |
|
155
Veeva Systems
VEEV
$39.2B
| $28.9M | 0.11% |
102,853
-12,540
| -11% | -$3.3M |
|
|
IPHI
156
DELISTED
INPHI CORPORATION
IPHI
| $28.7M | 0.11% |
255,403
+49,226
| +24% | +$5.74M |
|
157
Dolby
DLB
$5.75B
| $28.5M | 0.11% |
430,651
-116,644
| -21% | -$7.9M |
|
158
Prologis
PLD
$134B
| $28.1M | 0.11% |
279,634
-4,791
| -2% | -$480K |
|
159
Verra Mobility
VRRM
$714M
| $28.1M | 0.11% |
2,907,457
+136,047
| +5% | +$1.42M |
|
160
Champion Homes
SKY
$5.1B
| $28.1M | 0.11% |
+1,048,278
| New | +$28.6M |
|
161
EPAM Systems
EPAM
$5.17B
| $27.5M | 0.11% |
85,016
-1,059
| -1% | -$316K |
|
162
SiTime
SITM
$20.5B
| $27.3M | 0.11% |
324,608
-74,293
| -19% | -$4.63M |
|
163
Home BancShares
HOMB
$6.23B
| $26.8M | 0.1% |
1,768,310
+291,317
| +20% | +$4.68M |
|
164
Ducommun
DCO
$3.04B
| $26.8M | 0.1% |
813,558
+69,831
| +9% | +$2.51M |
|
165
Lithia Motors
LAD
$8.32B
| $26.2M | 0.1% |
115,133
+4,462
| +4% | +$1M |
|
166
Arthur J. Gallagher & Co
AJG
$65.5B
| $26.2M | 0.1% |
248,358
-64,299
| -21% | -$6.67M |
|
167
Codexis
CDXS
$172M
| $25.9M | 0.1% |
2,205,308
-85,175
| -4% | -$1.06M |
|
168
Allegion
ALLE
$14.1B
| $25.8M | 0.1% |
261,316
-32,080
| -11% | -$3.26M |
|
|
HR
169
DELISTED
Healthcare Realty Trust Incorporated
HR
| $25.7M | 0.1% |
852,916
+52,776
| +7% | +$1.52M |
|
170
Grid Dynamics Holdings
GDYN
$632M
| $25.2M | 0.1% |
3,261,647
+1,007,709
| +45% | +$7.28M |
|
171
Western Alliance Bancorporation
WAL
$9.01B
| $25M | 0.1% |
790,417
+48,407
| +7% | +$1.72M |
|
172
Health Catalyst
HCAT
$135M
| $24.9M | 0.1% |
680,242
+23,215
| +4% | +$788K |
|
173
ESCO Technologies
ESE
$7.78B
| $24.8M | 0.1% |
307,783
+17,675
| +6% | +$1.52M |
|
|
PAE
174
DELISTED
PAE Incorporated Class A Common Stock
PAE
| $24.8M | 0.1% |
2,913,115
+98,566
| +4% | +$879K |
|
|
CCMP
175
DELISTED
CMC Materials, Inc. Common Stock
CCMP
| $24.5M | 0.1% |
+171,828
| New | +$25.6M |
|
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William Blair Investment Management's Q3 2020 Portfolio in Review
As of Q3 2020, William Blair Investment Management held 367 positions worth $25.7B, up 4.5% from $24.6B the previous quarter. Its ten largest holdings account for 19% of the portfolio.
William Blair Investment Management withdrew a net $1.58B in Q3 2020, closing 24 positions and reducing 166 holdings. Its most notable exit was Planet Fitness, an estimated $114M position sold in full.
By sector, the portfolio is most concentrated in Technology at 26% of assets, up from 26% a quarter earlier, followed by Healthcare and Consumer Discretionary.
Against the trend, William Blair Investment Management opened a new position in Axon Enterprise worth $157M.
- William Blair Investment Management's largest Q3 2020 buy was Axon Enterprise: 1,734,820 shares worth $157M.
- William Blair Investment Management added most to LiveRamp in Q3 2020, an estimated $124M increase.
- William Blair Investment Management's biggest Q3 2020 reduction was NetEase, cutting an estimated $506M.
- William Blair Investment Management fully exited Planet Fitness in Q3 2020, selling an estimated $114M.
- William Blair Investment Management's ten largest holdings make up 19% of its $25.7B portfolio in Q3 2020.
- William Blair Investment Management opened 26 new positions and closed 24 in Q3 2020.
- William Blair Investment Management's portfolio value rose 4.5% quarter-over-quarter to $25.7B.
Based on William Blair Investment Management's 13F filing for Q3 2020, filed 6 Nov 2020.