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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
DMRC icon
451
Digimarc Corp
DMRC
$146M
$3.15M 0.02%
78,400
+2,000
+3% +$64.7K
ZBH icon
452
Zimmer Biomet
ZBH
$18.4B
$3.15M 0.02%
25,234
+9,206
+57% +$1.09M
COL
453
DELISTED
Rockwell Collins
COL
$3.14M 0.02%
29,913
-1,014
-3% -$105K
DLN icon
454
WisdomTree US LargeCap Dividend Fund
DLN
$6.24B
$3.11M 0.02%
73,962
-14,324
-16% -$599K
UAA icon
455
Under Armour
UAA
$2.91B
$3.08M 0.02%
141,766
+33,361
+31% +$679K
AXA
456
DELISTED
AXA ADS (1 ORD SHS)
AXA
$3.06M 0.02%
110,935
+7,894
+8% +$218K
AEP icon
457
American Electric Power
AEP
$69.5B
$3.05M 0.02%
43,960
-1,093
-2% -$75.9K
DTD icon
458
WisdomTree US Total Dividend Fund
DTD
$1.64B
$3.04M 0.02%
71,492
-858
-1% -$36.3K
ITOT icon
459
iShares Core S&P Total US Stock Market ETF
ITOT
$93.8B
$3.03M 0.02%
54,704
+48,799
+826% +$2.68M
GEL icon
460
Genesis Energy
GEL
$1.87B
$3.03M 0.02%
95,478
+2,007
+2% +$62.6K
NOC icon
461
Northrop Grumman
NOC
$76B
$3.03M 0.02%
11,800
-1,136
-9% -$284K
IPHI
462
DELISTED
INPHI CORPORATION
IPHI
$3.03M 0.02%
88,213
+14,970
+20% +$602K
SO icon
463
Southern Company
SO
$106B
$3.02M 0.02%
63,003
+8,327
+15% +$417K
HBAN icon
464
Huntington Bancshares
HBAN
$34.5B
$3.01M 0.02%
222,642
+37,704
+20% +$488K
GLOB icon
465
Globant
GLOB
$1.57B
$3M 0.02%
69,084
-1,720
-2% -$66.5K
PSXP
466
DELISTED
PHILLIPS 66 PARTNERS LP
PSXP
$3M 0.02%
60,698
+4,600
+8% +$233K
HEP
467
DELISTED
Holly Energy Partners, L.P.
HEP
$3M 0.02%
92,262
-400
-0.4% -$13.6K
AET
468
DELISTED
Aetna Inc
AET
$3M 0.02%
19,737
+4,699
+31% +$664K
GKOS icon
469
Glaukos
GKOS
$9.9B
$2.99M 0.02%
72,110
+24,328
+51% +$1.05M
APA icon
470
APA Corp
APA
$12.8B
$2.99M 0.02%
62,299
+4,705
+8% +$232K
CACC icon
471
Credit Acceptance
CACC
$5.81B
$2.97M 0.02%
11,567
-1,282
-10% -$281K
KTWO
472
DELISTED
K2M Group Holdings, Inc
KTWO
$2.96M 0.02%
+121,285
New +$2.7M
K
473
DELISTED
Kellanova
K
$2.95M 0.02%
45,245
+21,763
+93% +$1.46M
IJH icon
474
iShares Core S&P Mid-Cap ETF
IJH
$122B
$2.92M 0.02%
83,775
+1,550
+2% +$53.5K
OXY icon
475
Occidental Petroleum
OXY
$55.6B
$2.9M 0.02%
48,504
-1,592
-3% -$97.4K

Similar funds

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.