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William Blair Investment Management Portfolio holdings
AUM
$30.3B
1-Year Est. Return
33.75%
This Fund
S&P 500
This Quarter
Est. Return
-14.81%
1 Year Est. Return
+33.75%
3 Year Est. Return
+108.55%
5 Year Est. Return
+126.9%
10 Year Est. Return
+788.31%
AUM
$20.1B
AUM Growth
-$8.75B
(-30%)
Cap. Flow
-$4.18B
Cap. Flow
% of AUM
-20.77%
Top 10 Holdings %
Top 10 Hldgs %
19.04%
Holding
450
New
31
Increased
192
Reduced
174
Closed
46
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Canadian National Railway
CNI
|
+$128M |
| 2 |
WW
WW International
WW
|
+$107M |
| 3 |
Inogen
INGN
|
+$106M |
| 4 |
Trex
TREX
|
+$106M |
| 5 |
Sabre
SABR
|
+$95.3M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Suncor Energy
SU
|
+$195M |
| 2 |
Hexcel
HXL
|
+$187M |
| 3 |
Tyler Technologies
TYL
|
+$154M |
| 4 |
SIX
Six Flags Entertainment Corp.
SIX
|
+$134M |
| 5 |
Microsoft
MSFT
|
+$118M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 16.34% |
| 2 | Healthcare | 14.5% |
| 3 | Financials | 13.62% |
| 4 | Consumer Discretionary | 13.1% |
| 5 | Industrials | 12.65% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
101
MaxLinear
MXL
$6.25B
| $54M | 0.27% |
3,071,006
-375,867
| -11% | -$6.88M |
|
102
Union Pacific
UNP
$174B
| $53.6M | 0.27% |
387,988
+2,034
| +0.5% | +$301K |
|
103
Boeing
BA
$184B
| $53.5M | 0.27% |
166,043
+507
| +0.3% | +$175K |
|
104
Home Depot
HD
$354B
| $52.2M | 0.26% |
303,792
+1,051
| +0.3% | +$188K |
|
105
Autohome
ATHM
$2.65B
| $50.6M | 0.25% |
646,822
-138,846
| -18% | -$10.5M |
|
106
Globant
GLOB
$1.69B
| $50.6M | 0.25% |
897,745
+221,713
| +33% | +$11.9M |
|
107
Banco Santander Chile
BSAC
$16.4B
| $50.4M | 0.25% |
1,684,194
-23,233
| -1% | -$708K |
|
108
JPMorgan Chase
JPM
$963B
| $49.8M | 0.25% |
509,886
-96,247
| -16% | -$10.3M |
|
109
Blackrock
BLK
$177B
| $47.7M | 0.24% |
121,451
+357
| +0.3% | +$146K |
|
|
PR
110
Permian Resources
PR
$18B
| $47.2M | 0.23% |
4,279,251
+3,532,295
| +473% | +$60.6M |
|
|
RHT
111
DELISTED
Red Hat Inc
RHT
| $46.5M | 0.23% |
264,672
-522,047
| -66% | -$82.7M |
|
112
Accenture
ACN
$110B
| $46.2M | 0.23% |
327,631
-216,293
| -40% | -$34.2M |
|
113
Salesforce
CRM
$161B
| $45.9M | 0.23% |
335,196
+23,938
| +8% | +$3.29M |
|
114
Ambev
ABEV
$44B
| $45.3M | 0.22% |
11,548,767
+101,518
| +0.9% | +$433K |
|
115
Thermo Fisher Scientific
TMO
$223B
| $43.2M | 0.21% |
193,104
+561
| +0.3% | +$132K |
|
116
Sociedad Química y Minera de Chile
SQM
$20.6B
| $42.4M | 0.21% |
1,105,700
+273,803
| +33% | +$11.8M |
|
|
AAMI
117
Acadian Asset Management
AAMI
$3.25B
| $41.9M | 0.21% |
3,923,671
-54,972
| -1% | -$661K |
|
|
ABMD
118
DELISTED
Abiomed Inc
ABMD
| $41.5M | 0.21% |
127,827
-139,450
| -52% | -$48.4M |
|
119
WIX.com
WIX
$2.79B
| $41.5M | 0.21% |
459,706
-265,627
| -37% | -$25.1M |
|
120
Meta Platforms (Facebook)
META
$1.53T
| $41.5M | 0.21% |
316,480
-551,832
| -64% | -$79.9M |
|
121
Roper Technologies
ROP
$39.5B
| $40.7M | 0.2% |
152,675
-2,826
| -2% | -$799K |
|
122
EOG Resources
EOG
$75.1B
| $40.4M | 0.2% |
462,740
-206,884
| -31% | -$22.2M |
|
123
Grupo Aeroportuario del Sureste
ASR
$8.11B
| $40.3M | 0.2% |
267,584
+45,618
| +21% | +$7.39M |
|
124
Verisk Analytics
VRSK
$23.4B
| $40M | 0.2% |
366,675
-847,383
| -70% | -$99.1M |
|
125
NextEra Energy
NEE
$178B
| $39.8M | 0.2% |
916,116
+3,448
| +0.4% | +$151K |
|
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William Blair Investment Management's Q4 2018 Portfolio in Review
As of Q4 2018, William Blair Investment Management held 450 positions worth $20.1B, down 30% from $28.9B the previous quarter. Its ten largest holdings account for 19% of the portfolio.
William Blair Investment Management withdrew a net $4.18B in Q4 2018, closing 46 positions and reducing 174 holdings. Its most notable exit was Hexcel, an estimated $187M position sold in full.
By sector, the portfolio is most concentrated in Technology at 16% of assets, down from 17% a quarter earlier, followed by Healthcare and Financials.
Against the trend, William Blair Investment Management opened a new position in Inogen worth $80.2M.
- William Blair Investment Management's largest Q4 2018 buy was Inogen: 646,263 shares worth $80.2M.
- William Blair Investment Management added most to Canadian National Railway in Q4 2018, an estimated $128M increase.
- William Blair Investment Management's biggest Q4 2018 reduction was Suncor Energy, cutting an estimated $195M.
- William Blair Investment Management fully exited Hexcel in Q4 2018, selling an estimated $187M.
- William Blair Investment Management's ten largest holdings make up 19% of its $20.1B portfolio in Q4 2018.
- William Blair Investment Management opened 31 new positions and closed 46 in Q4 2018.
- William Blair Investment Management's portfolio value fell 30% quarter-over-quarter to $20.1B.
Based on William Blair Investment Management's 13F filing for Q4 2018, filed 13 Feb 2019.