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William Blair & Company

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
Cap. Flow
+$214M
Cap. Flow %
0.33%
Top 10 Hldgs %
7.07%
Holding
2,420
New
292
Increased
857
Reduced
826
Closed
260

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
TTE icon
626
TotalEnergies
TTE
$191B
$2.87M ﹤0.01%
36,604,130,349
-15,678,525,278
-30% -$1.57M
RTN
627
DELISTED
Raytheon Company
RTN
$2.87M ﹤0.01%
26,232
+1,028
+4% +$111K
SPLV icon
628
Invesco S&P 500 Low Volatility ETF
SPLV
$7.22B
$2.85M ﹤0.01%
75,150
-1,583
-2% -$60.3K
GSK icon
629
GSK
GSK
$104B
$2.81M ﹤0.01%
48,658
+11,236
+30% +$644K
BDBD
630
DELISTED
BOULDER BRANDS INC
BDBD
$2.77M ﹤0.01%
290,729
+5,914
+2% +$60.5K
RALY
631
DELISTED
RALLY SOFTWARE DEV CORP
RALY
$2.76M ﹤0.01%
175,810
MS icon
632
Morgan Stanley
MS
$336B
$2.76M ﹤0.01%
77,240
+2,726
+4% +$97.8K
MDY icon
633
State Street SPDR S&P MIDCAP 400 ETF Trust
MDY
$26.9B
$2.71M ﹤0.01%
9,774
-50
-0.5% -$13.5K
CMI icon
634
Cummins
CMI
$88.7B
$2.7M ﹤0.01%
19,501
-42,415
-69% -$5.98M
DE icon
635
Deere & Co
DE
$166B
$2.7M ﹤0.01%
30,809
-1,213
-4% -$108K
WPP icon
636
WPP
WPP
$5.6B
$2.7M ﹤0.01%
+23,701
New +$2.66M
SYNT
637
DELISTED
Syntel Inc
SYNT
$2.7M ﹤0.01%
52,114
-3,648
-7% -$174K
GARS
638
DELISTED
Garrison Capital Inc.
GARS
$2.69M ﹤0.01%
180,750
+1,125
+0.6% +$16.6K
MDLZ icon
639
Mondelez International
MDLZ
$80.1B
$2.68M ﹤0.01%
74,336
+317
+0.4% +$11.5K
EWT icon
640
iShares MSCI Taiwan ETF
EWT
$10.6B
$2.67M ﹤0.01%
84,967
+46,775
+122% +$1.46M
GOGO icon
641
Gogo Inc
GOGO
$492M
$2.65M ﹤0.01%
139,296
-43,284
-24% -$737K
RIO icon
642
Rio Tinto
RIO
$162B
$2.65M ﹤0.01%
64,083
+3,908
+6% +$177K
ABB
643
DELISTED
ABB Ltd
ABB
$2.65M ﹤0.01%
125,298
-615
-0.5% -$12.7K
EVOL
644
DELISTED
Evolving Systems, Inc.
EVOL
$2.63M ﹤0.01%
+298,351
New +$2.62M
XLU icon
645
State Street Utilities Select Sector SPDR ETF
XLU
$22.4B
$2.63M ﹤0.01%
118,426
+3,858
+3% +$89.1K
SNN icon
646
Smith & Nephew
SNN
$12.5B
$2.6M ﹤0.01%
76,148
+30,234
+66% +$1.07M
CRTO icon
647
Criteo S.A. Ordinary Shares
CRTO
$883M
$2.58M ﹤0.01%
65,260
+6,293
+11% +$262K
AAC
648
DELISTED
AAC Holdings
AAC
$2.57M ﹤0.01%
84,200
+75,150
+830% +$2.2M
ENLK
649
DELISTED
EnLink Midstream Partners, LP
ENLK
$2.55M ﹤0.01%
103,260
+745
+0.7% +$20.7K
K
650
DELISTED
Kellanova
K
$2.54M ﹤0.01%
41,041
+7,791
+23% +$476K

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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.