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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 | |
|---|---|---|---|---|---|---|
176
Douglas Dynamics
PLOW
$981M
| $24.3M | 0.09% |
709,578
+22,626
| +3% | +$836K |
|
177
Alphabet (Google) Class C
GOOG
$4.19T
| $24.2M | 0.09% |
329,980
-32,900
| -9% | -$2.51M |
|
|
SIVB
178
DELISTED
SVB Financial Group
SIVB
| $24.2M | 0.09% |
100,756
-16,210
| -14% | -$3.81M |
|
179
Service Corp International
SCI
$11.5B
| $23.2M | 0.09% |
550,325
+4,426
| +0.8% | +$189K |
|
180
Marriott International
MAR
$92.5B
| $23.1M | 0.09% |
249,886
-4,811
| -2% | -$454K |
|
|
IAA
181
DELISTED
IAA, Inc. Common Stock
IAA
| $23.1M | 0.09% |
443,128
+13,541
| +3% | +$630K |
|
182
Align Technology
ALGN
$12.4B
| $22.9M | 0.09% |
70,041
+9,076
| +15% | +$2.77M |
|
183
Twist Bioscience
TWST
$7.85B
| $22.5M | 0.09% |
296,772
-261,038
| -47% | -$16.3M |
|
184
LPL Financial
LPLA
$29.7B
| $22.5M | 0.09% |
293,821
-44,134
| -13% | -$3.5M |
|
185
Infosys
INFY
$49.7B
| $22M | 0.09% |
1,588,725
-67,078
| -4% | -$838K |
|
186
Simulations Plus
SLP
$371M
| $21M | 0.08% |
279,073
-71,361
| -20% | -$4.58M |
|
187
Microchip Technology
MCHP
$43.1B
| $20.7M | 0.08% |
403,298
-110,344
| -21% | -$5.74M |
|
|
LPRO
188
DELISTED
Open Lending Corp
LPRO
| $20.6M | 0.08% |
809,646
+27,257
| +3% | +$531K |
|
189
Knowles
KN
$3.33B
| $20.6M | 0.08% |
1,381,435
+44,240
| +3% | +$671K |
|
190
Littelfuse
LFUS
$11.7B
| $20.6M | 0.08% |
115,998
+3,842
| +3% | +$682K |
|
191
Luxfer Holdings
LXFR
$457M
| $20.2M | 0.08% |
1,609,657
-201,084
| -11% | -$2.73M |
|
192
Americold
COLD
$4.17B
| $19.9M | 0.08% |
556,341
-66,395
| -11% | -$2.51M |
|
193
CareDx
CDNA
$2.45B
| $19.8M | 0.08% |
520,615
+277,658
| +114% | +$9.37M |
|
|
TRHC
194
DELISTED
Tabula Rasa HealthCare, Inc. Common Stock
TRHC
| $19.5M | 0.08% |
477,217
-25,142
| -5% | -$1.25M |
|
195
Agilysys
AGYS
$3.03B
| $19.4M | 0.08% |
803,801
+27,095
| +3% | +$604K |
|
196
Idacorp
IDA
$8.21B
| $19.3M | 0.08% |
242,082
+13,473
| +6% | +$1.19M |
|
|
WNS
197
DELISTED
WNS Holdings
WNS
| $18.8M | 0.07% |
294,654
+8,767
| +3% | +$552K |
|
198
Revolve Group
RVLV
$1.69B
| $18M | 0.07% |
1,095,074
+499,015
| +84% | +$8.98M |
|
199
Brady Corp
BRC
$4.48B
| $17.8M | 0.07% |
445,562
+38,133
| +9% | +$1.75M |
|
200
Rush Street Interactive
RSI
$2.81B
| $17.3M | 0.07% |
+1,354,359
| New | +$15.4M |
|
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VIA
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.