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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
+6.68%
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
$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

Top Sells

Rank Stock Value
1
SBUX icon
Starbucks
SBUX
+$47M
2
META icon
Meta Platforms (Facebook)
META
+$29.6M
3
SGEN
Seagen Inc. Common Stock
SGEN
+$23.2M
4
ICE icon
Intercontinental Exchange
ICE
+$18.9M
5
AMG icon
Affiliated Managers Group
AMG
+$17.7M

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
AMP icon
476
Ameriprise Financial
AMP
$49.5B
$2.94M 0.02%
20,988
-5,057
-19% -$717K
PRGO icon
477
Perrigo
PRGO
$1.74B
$2.93M 0.02%
40,156
+4,250
+12% +$328K
BURL icon
478
Burlington
BURL
$23.4B
$2.9M 0.02%
19,232
-16,717
-47% -$2.38M
SIEN
479
DELISTED
Sientra, Inc.
SIEN
$2.88M 0.02%
14,740
+1,821
+14% +$289K
DPLO
480
DELISTED
DIPLOMAT PHARMACY, INC.
DPLO
$2.87M 0.02%
112,229
+58,859
+110% +$1.37M
CDXS icon
481
Codexis
CDXS
$159M
$2.86M 0.02%
198,479
+54,685
+38% +$713K
GWR
482
DELISTED
Genesee & Wyoming Inc.
GWR
$2.85M 0.02%
34,990
+3,213
+10% +$244K
ECPG icon
483
Encore Capital Group
ECPG
$2.1B
$2.81M 0.02%
76,815
-12,749
-14% -$536K
PNC icon
484
PNC Financial Services
PNC
$101B
$2.81M 0.02%
20,801
-1,492
-7% -$218K
EFAV icon
485
iShares MSCI EAFE Min Vol Factor ETF
EFAV
$5.46B
$2.81M 0.02%
39,484
+1,481
+4% +$109K
SO icon
486
Southern Company
SO
$107B
$2.8M 0.02%
60,557
+633
+1% +$28.3K
SFIX
487
Stitch Fix
SFIX
$538M
$2.79M 0.02%
101,714
+29,810
+41% +$675K
BECN
488
DELISTED
Beacon Roofing Supply, Inc.
BECN
$2.78M 0.02%
65,274
+58,225
+826% +$2.68M
AMAT icon
489
Applied Materials
AMAT
$419B
$2.77M 0.02%
59,879
+3,736
+7% +$193K
ETN icon
490
Eaton
ETN
$174B
$2.75M 0.02%
36,740
-527
-1% -$40.8K
OXY icon
491
Occidental Petroleum
OXY
$55.7B
$2.74M 0.02%
32,737
+3,311
+11% +$264K
CTSH icon
492
Cognizant
CTSH
$25.6B
$2.67M 0.02%
33,815
+333
+1% +$26.2K
MIDD icon
493
Middleby
MIDD
$6.03B
$2.62M 0.02%
25,066
-472
-2% -$53.4K
CHRW icon
494
C.H. Robinson
CHRW
$17.1B
$2.61M 0.02%
31,148
-207
-0.7% -$18.5K
ZBH icon
495
Zimmer Biomet
ZBH
$18.8B
$2.6M 0.02%
24,018
-1,359
-5% -$148K
SEP
496
DELISTED
Spectra Engy Parters Lp
SEP
$2.6M 0.02%
73,300
-14,407
-16% -$470K
IFF icon
497
International Flavors & Fragrances
IFF
$21.6B
$2.58M 0.02%
20,856
+1,372
+7% +$179K
STZ icon
498
Constellation Brands
STZ
$22.6B
$2.58M 0.02%
11,812
-1,592
-12% -$360K
TRHC
499
DELISTED
Tabula Rasa HealthCare, Inc. Common Stock
TRHC
$2.58M 0.02%
40,425
-3,400
-8% -$167K
WTW icon
500
Willis Towers Watson
WTW
$31.6B
$2.57M 0.02%
16,967
-23
-0.1% -$3.5K
18 19
20
21 22

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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.