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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 | |
|---|---|---|---|---|---|---|
251
Illumina
ILMN
$29.1B
| $14M | 0.07% |
47,929
+196
| +0.4% | +$60.7K |
|
252
Microchip Technology
MCHP
$44B
| $14M | 0.07% |
388,170
-779,960
| -67% | -$27.5M |
|
253
Carpenter Technology
CRS
$26.7B
| $13.6M | 0.07% |
381,818
+8,557
| +2% | +$386K |
|
|
COR
254
DELISTED
Coresite Realty Corporation
COR
| $13.5M | 0.07% |
154,940
+19,169
| +14% | +$1.86M |
|
|
ORBC
255
DELISTED
ORBCOMM, Inc.
ORBC
| $13.5M | 0.07% |
1,630,690
+228,489
| +16% | +$2.13M |
|
|
NOAH
256
Noah Holdings
NOAH
$591M
| $13.4M | 0.07% |
310,254
+127,061
| +69% | +$5.28M |
|
257
Ingersoll Rand
IR
$33B
| $13.4M | 0.07% |
657,126
+622,647
| +1,806% | +$15.3M |
|
258
Costco
COST
$419B
| $13.3M | 0.07% |
65,171
+2,016
| +3% | +$450K |
|
259
EPAM Systems
EPAM
$5.15B
| $13.1M | 0.06% |
112,691
+6,896
| +7% | +$846K |
|
260
Gentherm
THRM
$1.27B
| $13M | 0.06% |
325,317
-83,615
| -20% | -$3.54M |
|
|
NUAN
261
DELISTED
Nuance Communications, Inc.
NUAN
| $13M | 0.06% |
1,133,477
+29,988
| +3% | +$420K |
|
|
UMPQ
262
DELISTED
Umpqua Holdings Corp
UMPQ
| $12.8M | 0.06% |
807,903
+17,535
| +2% | +$330K |
|
263
WisdomTree India Earnings Fund ETF
EPI
$2.05B
| $12.8M | 0.06% |
516,120
-98,964
| -16% | -$2.31M |
|
264
Minerals Technologies
MTX
$2.3B
| $12.7M | 0.06% |
248,109
+5,165
| +2% | +$288K |
|
265
Avient
AVNT
$4.17B
| $12.6M | 0.06% |
441,092
+9,682
| +2% | +$324K |
|
|
AZUL
266
DELISTED
Azul
AZUL
| $12.6M | 0.06% |
+455,440
| New | +$11.1M |
|
|
SASR
267
DELISTED
Sandy Spring Bancorp Inc
SASR
| $12.5M | 0.06% |
399,504
+5,753
| +1% | +$203K |
|
268
LivePerson
LPSN
$33.6M
| $12.5M | 0.06% |
44,233
+11,463
| +35% | +$3.53M |
|
269
Abercrombie & Fitch
ANF
$5.24B
| $12.5M | 0.06% |
622,975
-111,783
| -15% | -$2.09M |
|
270
GrafTech
EAF
$206M
| $12.5M | 0.06% |
109,041
+9,956
| +10% | +$1.52M |
|
|
BPFH
271
DELISTED
Boston Private Financial Holdings, Inc.
BPFH
| $12.5M | 0.06% |
1,179,075
+16,894
| +1% | +$212K |
|
272
CVB Financial
CVBF
$4.02B
| $12.4M | 0.06% |
614,511
+8,847
| +1% | +$192K |
|
273
Albany International
AIN
$1.79B
| $12.3M | 0.06% |
196,968
+11,949
| +6% | +$833K |
|
274
Acuity Brands
AYI
$10.7B
| $12.2M | 0.06% |
106,254
-24,281
| -19% | -$3M |
|
|
MGLN
275
DELISTED
Magellan Health Services, Inc.
MGLN
| $12M | 0.06% |
211,694
+4,071
| +2% | +$251K |
|
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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.