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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
+4.87%
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
$13.3B
AUM Growth
+$909M
Cap. Flow
+$365M
Cap. Flow %
2.74%
Top 10 Hldgs %
18.02%
Holding
1,758
New
284
Increased
677
Reduced
459
Closed
116

Top Buys

Rank Stock Value
1
GOOGL icon
Alphabet (Google) Class A
GOOGL
+$28.4M
2
WAB icon
Wabtec
WAB
+$24.8M
3
KRNT icon
Kornit Digital
KRNT
+$21.3M
4
AXP icon
American Express
AXP
+$18.2M
5
MSFT icon
Microsoft
MSFT
+$18.2M

Sector Composition

Rank Sector Weight
1 Healthcare 18.81%
2 Technology 16.26%
3 Financials 13.98%
4 Industrials 10.73%
5 Consumer Discretionary 9.39%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
BHC icon
676
Bausch Health
BHC
$2.45B
$1.26M 0.01%
72,866
+26,865
+58% +$322K
LYB icon
677
LyondellBasell Industries
LYB
$20.1B
$1.26M 0.01%
14,936
+6,529
+78% +$542K
VTR icon
678
Ventas
VTR
$47.5B
$1.26M 0.01%
18,139
-5,350
-23% -$356K
MSI icon
679
Motorola Solutions
MSI
$71.6B
$1.25M 0.01%
14,458
-3,770
-21% -$320K
META icon
680
CALL
Meta Platforms (Facebook)
META
$1.39T
$1.25M 0.01%
8,300
+600
+8% +$89.2K
OA
681
DELISTED
Orbital ATK, Inc.
OA
$1.25M 0.01%
+12,742
New +$1.26M
FSV icon
682
FirstService
FSV
$6.48B
$1.24M 0.01%
19,379
+49
+0.3% +$3.04K
GEO icon
683
The GEO Group
GEO
$4.11B
$1.24M 0.01%
41,889
+5,874
+16% +$185K
UMH
684
UMH Properties
UMH
$1.29B
$1.23M 0.01%
72,185
+1,930
+3% +$31.8K
PLOW icon
685
Douglas Dynamics
PLOW
$994M
$1.23M 0.01%
37,400
+28,437
+317% +$878K
BMO icon
686
Bank of Montreal
BMO
$126B
$1.23M 0.01%
16,738
+1,023
+7% +$72.4K
PPG icon
687
PPG Industries
PPG
$24.4B
$1.23M 0.01%
11,168
-9,082
-45% -$983K
MGPI icon
688
MGP Ingredients
MGPI
$382M
$1.23M 0.01%
23,951
+1,100
+5% +$57.4K
CINF icon
689
Cincinnati Financial
CINF
$27B
$1.22M 0.01%
16,782
-119
-0.7% -$8.44K
COF icon
690
CALL
Capital One
COF
$127B
$1.22M 0.01%
+14,700
New +$1.19M
INGR icon
691
Ingredion
INGR
$6.25B
$1.21M 0.01%
10,185
+1,772
+21% +$210K
ESI icon
692
Element Solutions
ESI
$8.88B
$1.21M 0.01%
95,413
+84,913
+809% +$1.11M
GRFS
693
Grifois
GRFS
$5.27B
$1.21M 0.01%
57,190
+11,436
+25% +$240K
TCP
694
DELISTED
TC Pipelines LP
TCP
$1.2M 0.01%
21,844
+2,000
+10% +$114K
PAAS icon
695
Pan American Silver
PAAS
$18.1B
$1.19M 0.01%
70,578
+1,208
+2% +$20.9K
BCE icon
696
BCE
BCE
$20.1B
$1.18M 0.01%
26,292
+2,719
+12% +$123K
LOPE icon
697
Grand Canyon Education
LOPE
$3.89B
$1.18M 0.01%
15,087
-398
-3% -$30.5K
BWA icon
698
BorgWarner
BWA
$13B
$1.18M 0.01%
31,671
-664
-2% -$24.1K
HRL icon
699
Hormel Foods
HRL
$13.8B
$1.18M 0.01%
34,552
+3,549
+11% +$122K
IGSB icon
700
iShares 1-5 Year Investment Grade Corporate Bond ETF
IGSB
$23B
$1.18M 0.01%
22,320
-1,170
-5% -$61.6K

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William Blair & Company's Q2 2017 Portfolio in Review

As of Q2 2017, William Blair & Company held 1,758 positions worth $13.3B, up 7.3% from $12.4B the previous quarter. Its ten largest holdings account for 18% of the portfolio.

William Blair & Company's Q2 2017 filing shows 284 new, 677 increased, 459 reduced and 116 closed positions. Its largest new stake was Bob Evans Farms, Inc.: 219,278 shares worth $15.8M. The largest sale was Mobileye N.V., an estimated $60.9M.

By sector, the portfolio is most concentrated in Healthcare at 19% of assets, up from 18% a quarter earlier, followed by Technology and Financials.

  • William Blair & Company's largest Q2 2017 buy was Bob Evans Farms, Inc.: 219,278 shares worth $15.8M.
  • William Blair & Company added most to Alphabet (Google) Class A in Q2 2017, an estimated $28.4M increase.
  • William Blair & Company's biggest Q2 2017 reduction was Mobileye N.V., cutting an estimated $60.9M.
  • William Blair & Company fully exited Nord Anglia Education, Inc. in Q2 2017, selling an estimated $17.5M.
  • William Blair & Company's ten largest holdings make up 18% of its $13.3B portfolio in Q2 2017.
  • William Blair & Company opened 284 new positions and closed 116 in Q2 2017.
  • William Blair & Company's portfolio value rose 7.3% quarter-over-quarter to $13.3B.

Based on William Blair & Company's 13F filing for Q2 2017, filed 4 Aug 2017.