We are live on ! Find out more
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
+6.68%
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
$14.7B
AUM Growth
+$562M
Cap. Flow
-$182M
Cap. Flow %
-1.24%
Top 10 Hldgs %
20.54%
Holding
1,679
New
173
Increased
492
Reduced
677
Closed
92

Top Buys

Rank Stock Value
1
P
Everpure Inc
P
+$58.5M
2
DOCU
DocuSign
DOCU
+$21.3M
3
BKE icon
Buckle
BKE
+$20.9M
4
MSFT icon
Microsoft
MSFT
+$18.4M
5
USFD icon
US Foods
USFD
+$14.4M

Sector Composition

Rank Sector Weight
1 Technology 20.16%
2 Healthcare 17.99%
3 Financials 13.41%
4 Industrials 9.72%
5 Consumer Discretionary 9.45%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
IX icon
351
ORIX
IX
$44B
$5.06M 0.03%
319,930
+27,070
+9% +$467K
IWB icon
352
iShares Russell 1000 ETF
IWB
$49.9B
$5.02M 0.03%
33,052
-599
-2% -$90.2K
TROW icon
353
T. Rowe Price
TROW
$24.7B
$4.98M 0.03%
42,897
-75
-0.2% -$8.72K
WPC icon
354
W.P. Carey
WPC
$16.5B
$4.95M 0.03%
76,150
+1,737
+2% +$110K
GDX icon
355
VanEck Gold Miners ETF
GDX
$23.8B
$4.93M 0.03%
220,970
-10,771
-5% -$241K
RWO icon
356
State Street SPDR Dow Jones Global Real Estate ETF
RWO
$1.3B
$4.9M 0.03%
101,903
+5,025
+5% +$237K
BLBD icon
357
Blue Bird Corp
BLBD
$2.46B
$4.88M 0.03%
218,482
+15,396
+8% +$338K
MSM icon
358
MSC Industrial Direct
MSM
$7.08B
$4.84M 0.03%
57,047
-46,293
-45% -$4.19M
ZD icon
359
Ziff Davis
ZD
$2.04B
$4.83M 0.03%
64,154
-5,157
-7% -$378K
IWS icon
360
iShares Russell Mid-Cap Value ETF
IWS
$16B
$4.82M 0.03%
54,447
+1,002
+2% +$88.1K
TSLA icon
361
Tesla
TSLA
$1.29T
$4.81M 0.03%
210,390
-21,705
-9% -$441K
WES
362
DELISTED
Western Gas Partners Lp
WES
$4.8M 0.03%
99,195
-3,005
-3% -$146K
ALRM icon
363
Alarm.com
ALRM
$2.76B
$4.79M 0.03%
118,725
+16,995
+17% +$705K
VGT icon
364
Vanguard Information Technology ETF
VGT
$147B
$4.78M 0.03%
210,808
+440
+0.2% +$9.88K
MS icon
365
Morgan Stanley
MS
$341B
$4.71M 0.03%
99,441
+3,799
+4% +$199K
SHOP icon
366
Shopify
SHOP
$160B
$4.71M 0.03%
323,000
+82,170
+34% +$1.16M
EFG icon
367
iShares MSCI EAFE Growth ETF
EFG
$17B
$4.64M 0.03%
58,933
+6
+0% +$486
VPL icon
368
Vanguard FTSE Pacific ETF
VPL
$8.36B
$4.64M 0.03%
66,253
-201
-0.3% -$14.6K
SMFG icon
369
Sumitomo Mitsui Financial
SMFG
$158B
$4.58M 0.03%
589,066
-5,662
-1% -$47K
BIIB icon
370
Biogen
BIIB
$30.8B
$4.56M 0.03%
15,714
-8,323
-35% -$2.34M
IP icon
371
International Paper
IP
$22.4B
$4.56M 0.03%
92,438
-1,835
-2% -$93.7K
HAL icon
372
Halliburton
HAL
$27B
$4.52M 0.03%
100,354
-6,635
-6% -$330K
EVBG
373
DELISTED
Everbridge, Inc. Common Stock
EVBG
$4.51M 0.03%
95,110
+210
+0.2% +$8.94K
NOVT icon
374
Novanta
NOVT
$5.68B
$4.47M 0.03%
71,766
+31,970
+80% +$1.95M
PBPB
375
DELISTED
Potbelly
PBPB
$4.46M 0.03%
344,287
-2,295
-0.7% -$28.9K

Similar funds

William Blair & Company's Q2 2018 Portfolio in Review

As of Q2 2018, William Blair & Company held 1,679 positions worth $14.7B, up 4% from $14.1B the previous quarter. Its ten largest holdings account for 21% of the portfolio.

William Blair & Company's Q2 2018 filing shows 173 new, 492 increased, 677 reduced and 92 closed positions. Its largest new stake was DocuSign: 422,114 shares worth $22.4M. The largest sale was Starbucks, an estimated $47M.

By sector, the portfolio is most concentrated in Technology at 20% of assets, up from 19% a quarter earlier, followed by Healthcare and Financials.

  • William Blair & Company's largest Q2 2018 buy was DocuSign: 422,114 shares worth $22.4M.
  • William Blair & Company added most to Everpure Inc in Q2 2018, an estimated $58.5M increase.
  • William Blair & Company's biggest Q2 2018 reduction was Starbucks, cutting an estimated $47M.
  • William Blair & Company fully exited Cavium, Inc. in Q2 2018, selling an estimated $9.64M.
  • William Blair & Company's ten largest holdings make up 21% of its $14.7B portfolio in Q2 2018.
  • William Blair & Company opened 173 new positions and closed 92 in Q2 2018.
  • William Blair & Company's portfolio value rose 4% quarter-over-quarter to $14.7B.

Based on William Blair & Company's 13F filing for Q2 2018, filed 13 Aug 2018.