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William Blair & Company Portfolio holdings
AUM
$34.9B
1-Year Est. Return
18.88%
This Fund
S&P 500
This Quarter
Est. Return
+8.77%
1 Year Est. Return
+18.88%
3 Year Est. Return
+73.84%
5 Year Est. Return
+90.13%
10 Year Est. Return
+512.03%
AUM
$12.4B
AUM Growth
+$1.23B
(+11%)
Cap. Flow
+$420M
Cap. Flow
% of AUM
3.39%
Top 10 Holdings %
Top 10 Hldgs %
17.91%
Holding
1,607
New
193
Increased
600
Reduced
460
Closed
133
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Wabtec
WAB
|
+$31.4M |
| 2 |
Alphabet (Google) Class A
GOOGL
|
+$28.5M |
| 3 |
Vanguard Dividend Appreciation ETF
VIG
|
+$26M |
| 4 |
Veeva Systems
VEEV
|
+$25M |
| 5 |
Progressive
PGR
|
+$20.8M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Idexx Laboratories
IDXX
|
+$32.3M |
| 2 |
MJN
Mead Johnson Nutrition Company
MJN
|
+$27.1M |
| 3 |
Tractor Supply
TSCO
|
+$23M |
| 4 |
Waste Management
WM
|
+$19.1M |
| 5 |
TransDigm Group
TDG
|
+$16.5M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Healthcare | 18.3% |
| 2 | Technology | 16.24% |
| 3 | Financials | 13.61% |
| 4 | Industrials | 11.16% |
| 5 | Consumer Discretionary | 9.51% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
151
Vanguard Real Estate ETF
VNQ
$39.1B
| $20M | 0.16% |
236,001
+3,941
| +2% | +$327K |
|
152
RB Global
RBA
$20.2B
| $19.3M | 0.16% |
578,163
+92,645
| +19% | +$3M |
|
153
AT&T
T
$159B
| $19M | 0.15% |
602,980
+22,959
| +4% | +$723K |
|
154
iShares Russell 2000 ETF
IWM
$79.2B
| $18.9M | 0.15% |
137,134
+8,910
| +7% | +$1.22M |
|
155
BWX Technologies
BWXT
$15.2B
| $18.9M | 0.15% |
396,665
+138,286
| +54% | +$6.04M |
|
156
Morningstar
MORN
$7.18B
| $18.7M | 0.15% |
233,816
-1,626
| -0.7% | -$126K |
|
157
CME Group
CME
$96.4B
| $18.7M | 0.15% |
154,823
+28,593
| +23% | +$3.44M |
|
158
Chipotle Mexican Grill
CMG
$47.7B
| $17.7M | 0.14% |
2,090,800
+186,050
| +10% | +$1.54M |
|
159
Kornit Digital
KRNT
$691M
| $17.7M | 0.14% |
979,099
+561,155
| +134% | +$9.24M |
|
160
Church & Dwight Co
CHD
$23.4B
| $17.7M | 0.14% |
354,336
-49,614
| -12% | -$2.37M |
|
161
UnitedHealth
UNH
$379B
| $17.6M | 0.14% |
107,415
+27,560
| +35% | +$4.51M |
|
|
NORD
162
DELISTED
Nord Anglia Education, Inc.
NORD
| $17.5M | 0.14% |
747,582
+46,159
| +7% | +$1.08M |
|
|
AMJ
163
DELISTED
JP Morgan Alerian MLP Index ETN 5/24/24
AMJ
| $17.5M | 0.14% |
539,487
+47,755
| +10% | +$1.56M |
|
164
IBM
IBM
$205B
| $17.3M | 0.14% |
102,692
+23,507
| +30% | +$3.94M |
|
165
Qualcomm
QCOM
$155B
| $17.3M | 0.14% |
305,174
-43,719
| -13% | -$2.54M |
|
|
AXDX
166
DELISTED
Accelerate Diagnostics
AXDX
| $17.3M | 0.14% |
68,421
+4,652
| +7% | +$1.06M |
|
167
ResMed
RMD
$30.1B
| $17.3M | 0.14% |
239,999
-5,411
| -2% | -$374K |
|
168
CVS Health
CVS
$134B
| $17.3M | 0.14% |
216,556
-3,713
| -2% | -$296K |
|
169
Zebra Technologies
ZBRA
$13.7B
| $17.2M | 0.14% |
189,244
-1,050
| -0.6% | -$91K |
|
170
iShares Russell 3000 ETF
IWV
$19.4B
| $17.2M | 0.14% |
122,947
+24,252
| +25% | +$3.35M |
|
171
Altria Group
MO
$115B
| $17.1M | 0.14% |
230,274
+11,419
| +5% | +$826K |
|
172
Bank of America
BAC
$434B
| $16.9M | 0.14% |
692,283
+61,923
| +10% | +$1.47M |
|
|
IBKC
173
DELISTED
IBERIABANK Corp
IBKC
| $16.9M | 0.14% |
213,794
+209,933
| +5,437% | +$17.2M |
|
174
Kimberly-Clark
KMB
$36.3B
| $16.7M | 0.14% |
126,525
+23,104
| +22% | +$2.91M |
|
|
EFII
175
DELISTED
Electronics for Imaging
EFII
| $16.3M | 0.13% |
338,653
+271,700
| +406% | +$12.5M |
|
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William Blair & Company's Q1 2017 Portfolio in Review
As of Q1 2017, William Blair & Company held 1,607 positions worth $12.4B, up 11% from $11.2B the previous quarter. Its ten largest holdings account for 18% of the portfolio.
William Blair & Company deployed $420M of net new capital in Q1 2017, opening 193 new positions and adding to 600 existing holdings. Its largest new stake was Park-Ohio Holdings: 200,527 shares worth $8.95M.
By sector, the portfolio is most concentrated in Healthcare at 18% of assets, down from 18% a quarter earlier, followed by Technology and Financials.
On the sell side, the largest reduction was Idexx Laboratories, an estimated $32.3M trimmed.
- William Blair & Company's largest Q1 2017 buy was Park-Ohio Holdings: 200,527 shares worth $8.95M.
- William Blair & Company added most to Wabtec in Q1 2017, an estimated $31.4M increase.
- William Blair & Company's biggest Q1 2017 reduction was Idexx Laboratories, cutting an estimated $32.3M.
- William Blair & Company fully exited Hennessy Capital Acquisition Corp. Unit in Q1 2017, selling an estimated $5.55M.
- William Blair & Company's ten largest holdings make up 18% of its $12.4B portfolio in Q1 2017.
- William Blair & Company opened 193 new positions and closed 133 in Q1 2017.
- William Blair & Company's portfolio value rose 11% quarter-over-quarter to $12.4B.
Based on William Blair & Company's 13F filing for Q1 2017, filed 10 May 2017.