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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
+3.05%
1 Year Est. Return
+18.88%
3 Year Est. Return
+73.84%
5 Year Est. Return
+90.13%
10 Year Est. Return
+563.35%
AUM
$65B
AUM Growth
+$3.08B
(+5%)
Cap. Flow
+$214M
Cap. Flow
% of AUM
0.33%
Top 10 Holdings %
Top 10 Hldgs %
7.07%
Holding
2,420
New
292
Increased
857
Reduced
826
Closed
260
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
CERN
Cerner Corp
CERN
|
+$197M |
| 2 |
Dollar General
DG
|
+$140M |
| 3 |
COL
Rockwell Collins
COL
|
+$132M |
| 4 |
Moody's
MCO
|
+$127M |
| 5 |
Sally Beauty Holdings
SBH
|
+$94.9M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
PCP
PRECISION CASTPARTS CORP
PCP
|
+$146M |
| 2 |
Gartner
IT
|
+$111M |
| 3 |
BioMarin Pharmaceuticals
BMRN
|
+$106M |
| 4 |
GLBR
Global Brokerage, Inc. Class A Common Stock
GLBR
|
+$91.3M |
| 5 |
Fortune Brands Innovations
FBIN
|
+$86M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Healthcare | 7.54% |
| 2 | Industrials | 7.52% |
| 3 | Consumer Discretionary | 6.41% |
| 4 | Technology | 6.29% |
| 5 | Financials | 6.1% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
NSLR
726
Neostellar Capital Corp
NSLR
$257M
| $1.71M | ﹤0.01% |
269,394
-44,501
| -14% | -$279K |
|
727
Thomson Reuters
TRI
$44.6B
| $1.7M | ﹤0.01% |
36,061
-9,890
| -22% | -$454K |
|
|
HCCI
728
DELISTED
Heritage-Crystal Clean, Inc.
HCCI
| $1.7M | ﹤0.01% |
145,074
-250
| -0.2% | -$3.12K |
|
|
OCR
729
DELISTED
OMNICARE INC
OCR
| $1.7M | ﹤0.01% |
22,011
+2,444
| +12% | +$186K |
|
730
PACCAR
PCAR
$69.8B
| $1.7M | ﹤0.01% |
40,278
| – | – |
|
731
iShares Russell Mid-Cap Growth ETF
IWP
$20.7B
| $1.69M | ﹤0.01% |
34,596
+11,710
| +51% | +$559K |
|
732
iShares Core MSCI EAFE ETF
IEFA
$196B
| $1.69M | ﹤0.01% |
28,875
+105
| +0.4% | +$6.02K |
|
|
TUMI
733
DELISTED
TUMI HLDGS INC COM
TUMI
| $1.69M | ﹤0.01% |
68,955
| – | – |
|
734
PNC Financial Services
PNC
$101B
| $1.68M | ﹤0.01% |
18,063
-1,529
| -8% | -$138K |
|
|
TIVO
735
DELISTED
Tivo Inc
TIVO
| $1.68M | ﹤0.01% |
92,533
+12,764
| +16% | +$286K |
|
736
Henry Schein
HSIC
$9.84B
| $1.68M | ﹤0.01% |
30,750
+25
| +0.1% | +$1.37K |
|
|
CATM
737
DELISTED
Cardtronics plc Class A Ordinary Shares (UK)
CATM
| $1.66M | ﹤0.01% |
44,179
-300
| -0.7% | -$11K |
|
738
Invesco CurrencyShares Swiss Franc Trust
FXF
$398M
| $1.66M | ﹤0.01% |
+16,546
| New | +$1.69M |
|
|
DASTY
739
DELISTED
DASSAULT SYSTEMES SA ADR
DASTY
| $1.65M | ﹤0.01% |
24,427
+1,929
| +9% | +$130K |
|
740
Graco
GGG
$13.5B
| $1.63M | ﹤0.01% |
67,737
-1,228,125
| -95% | -$30.6M |
|
741
East-West Bancorp
EWBC
$18B
| $1.62M | ﹤0.01% |
40,070
-496,223
| -93% | -$19.4M |
|
742
Essex Property Trust
ESS
$18.5B
| $1.61M | ﹤0.01% |
7,004
+531
| +8% | +$120K |
|
|
CEO
743
DELISTED
CNOOC Limited
CEO
| $1.61M | ﹤0.01% |
11,345
-16,918
| -60% | -$2.34M |
|
744
iShares S&P Mid-Cap 400 Value ETF
IJJ
$8.99B
| $1.6M | ﹤0.01% |
24,476
+100
| +0.4% | +$6.43K |
|
|
AZPN
745
DELISTED
ASPEN TECHNOLOGY INC
AZPN
| $1.59M | ﹤0.01% |
41,400
+17,450
| +73% | +$671K |
|
746
iShares MSCI ACWI ex US ETF
ACWX
$11.8B
| $1.59M | ﹤0.01% |
35,610
| – | – |
|
747
Assured Guaranty
AGO
$3.44B
| $1.59M | ﹤0.01% |
60,229
+15,647
| +35% | +$404K |
|
748
Zillow
ZG
$7.59B
| $1.58M | ﹤0.01% |
+47,286
| New | +$1.67M |
|
749
iShares AAA-A Rated Corporate Bond ETF
QLTA
$1.23B
| $1.57M | ﹤0.01% |
29,818
-576
| -2% | -$30.2K |
|
|
ARC
750
DELISTED
ARC Document Solutions, Inc.
ARC
| $1.56M | ﹤0.01% |
169,521
+133,225
| +367% | +$1.21M |
|
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SAM
VIA
William Blair & Company's Q1 2015 Portfolio in Review
As of Q1 2015, William Blair & Company held 2,420 positions worth $65B, up 5% from $61.9B the previous quarter. Its ten largest holdings account for 7.1% of the portfolio.
William Blair & Company's Q1 2015 filing shows 292 new, 857 increased, 826 reduced and 260 closed positions. Its largest new stake was First American: 468,238 shares worth $16.7M. The largest sale was PRECISION CASTPARTS CORP, an estimated $146M.
By sector, the portfolio is most concentrated in Healthcare at 7.5% of assets, down from 7.7% a quarter earlier, followed by Industrials and Consumer Discretionary.
- William Blair & Company's largest Q1 2015 buy was First American: 468,238 shares worth $16.7M.
- William Blair & Company added most to Cerner Corp in Q1 2015, an estimated $197M increase.
- William Blair & Company's biggest Q1 2015 reduction was PRECISION CASTPARTS CORP, cutting an estimated $146M.
- William Blair & Company fully exited Global Brokerage, Inc. Class A Common Stock in Q1 2015, selling an estimated $91.3M.
- William Blair & Company's ten largest holdings make up 7.1% of its $65B portfolio in Q1 2015.
- William Blair & Company opened 292 new positions and closed 260 in Q1 2015.
- William Blair & Company's portfolio value rose 5% quarter-over-quarter to $65B.
Based on William Blair & Company's 13F filing for Q1 2015, filed 11 May 2015.