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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
+1.36%
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
$17.4B
AUM Growth
-$134M
Cap. Flow
-$77.4M
Cap. Flow %
-0.45%
Top 10 Hldgs %
22.49%
Holding
1,807
New
76
Increased
584
Reduced
700
Closed
110

Top Buys

Rank Stock Value
1
DIS icon
Walt Disney
DIS
+$38.7M
2
BX icon
Blackstone
BX
+$30.7M
3
FISV
Fiserv Inc
FISV
+$22.7M
4
COLD icon
Americold
COLD
+$18.8M
5
PRO
PROS Holdings
PRO
+$16.9M

Top Sells

Rank Stock Value
1
NFLX icon
Netflix
NFLX
+$45.9M
2
P
Everpure Inc
P
+$43.7M
3
WDAY icon
Workday
WDAY
+$41.7M
4
SMAR
Smartsheet Inc.
SMAR
+$27.6M
5
KMPR icon
Kemper
KMPR
+$21.8M

Sector Composition

Rank Sector Weight
1 Technology 22.76%
2 Healthcare 17.55%
3 Financials 12.49%
4 Consumer Discretionary 10.27%
5 Industrials 9.42%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
RDS.A
326
DELISTED
Royal Dutch Shell PLC ADS Class A
RDS.A
$6.4M 0.04%
108,802
-42,398
-28% -$2.52M
IWS icon
327
iShares Russell Mid-Cap Value ETF
IWS
$15.8B
$6.38M 0.04%
71,100
+286
+0.4% +$25.3K
RWO icon
328
State Street SPDR Dow Jones Global Real Estate ETF
RWO
$1.3B
$6.35M 0.04%
122,375
+5,156
+4% +$262K
XLNX
329
DELISTED
Xilinx Inc
XLNX
$6.33M 0.04%
66,009
-1,329
-2% -$145K
FNF icon
330
Fidelity National Financial
FNF
$14.1B
$6.32M 0.04%
147,922
-4,558
-3% -$190K
USFR
331
DELISTED
WisdomTree Bloomberg Floating Rate Treasury Fund
USFR
$6.31M 0.04%
251,840
+9,535
+4% +$239K
PSX icon
332
Phillips 66
PSX
$82.4B
$6.26M 0.04%
61,137
-192
-0.3% -$19.2K
HMSY
333
DELISTED
HMS Holdings Corp.
HMSY
$6.25M 0.04%
181,448
+1,293
+0.7% +$46.7K
NTNX icon
334
Nutanix
NTNX
$16.3B
$6.25M 0.04%
238,199
+21,076
+10% +$497K
BALL icon
335
Ball Corp
BALL
$16.7B
$6.19M 0.04%
85,003
+61,418
+260% +$4.58M
OSW icon
336
OneSpaWorld
OSW
$2.69B
$6.14M 0.04%
395,314
+289,100
+272% +$4.53M
ABB
337
DELISTED
ABB Ltd
ABB
$6.14M 0.04%
311,950
-3,084
-1% -$58.8K
BIDU icon
338
Baidu
BIDU
$37.1B
$6.11M 0.04%
59,446
-6,157
-9% -$662K
NEO icon
339
NeoGenomics
NEO
$2B
$6.09M 0.04%
318,568
-14,215
-4% -$333K
CONE
340
DELISTED
CyrusOne Inc Common Stock
CONE
$6.01M 0.03%
75,962
+16,446
+28% +$1.1M
HCSG icon
341
Healthcare Services Group
HCSG
$1.51B
$5.99M 0.03%
246,649
-13,463
-5% -$340K
WPC icon
342
W.P. Carey
WPC
$16.4B
$5.98M 0.03%
68,267
-11,151
-14% -$950K
DOW icon
343
Dow Inc
DOW
$21.9B
$5.92M 0.03%
124,349
-49,638
-29% -$2.32M
NSC icon
344
Norfolk Southern
NSC
$76.9B
$5.89M 0.03%
32,809
-86
-0.3% -$15.8K
GSK icon
345
GSK
GSK
$104B
$5.87M 0.03%
110,092
-12,545
-10% -$645K
EXEL icon
346
Exelixis
EXEL
$13.1B
$5.85M 0.03%
330,642
-11,288
-3% -$228K
DVAX
347
DELISTED
Dynavax Technologies
DVAX
$5.76M 0.03%
1,610,073
+587,211
+57% +$2.28M
IJK icon
348
iShares S&P Mid-Cap 400 Growth ETF
IJK
$11B
$5.75M 0.03%
102,680
+1,900
+2% +$107K
RF icon
349
Regions Financial
RF
$26.8B
$5.74M 0.03%
362,840
+2,398
+0.7% +$36.2K
DE icon
350
Deere & Co
DE
$166B
$5.68M 0.03%
33,679
-40
-0.1% -$6.4K
12 13
14
15 16

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William Blair & Company's Q3 2019 Portfolio in Review

As of Q3 2019, William Blair & Company held 1,807 positions worth $17.4B, down 0.77% from $17.5B the previous quarter. Its ten largest holdings account for 22% of the portfolio.

William Blair & Company's Q3 2019 filing shows 76 new, 584 increased, 700 reduced and 110 closed positions. Its largest new stake was Blackstone: 629,283 shares worth $30.7M. The largest sale was Netflix, an estimated $45.9M.

By sector, the portfolio is most concentrated in Technology at 23% of assets, up from 23% a quarter earlier, followed by Healthcare and Financials.

  • William Blair & Company's largest Q3 2019 buy was Blackstone: 629,283 shares worth $30.7M.
  • William Blair & Company added most to Walt Disney in Q3 2019, an estimated $38.7M increase.
  • William Blair & Company's biggest Q3 2019 reduction was Netflix, cutting an estimated $45.9M.
  • William Blair & Company fully exited Worldpay, Inc. in Q3 2019, selling an estimated $9.57M.
  • William Blair & Company's ten largest holdings make up 22% of its $17.4B portfolio in Q3 2019.
  • William Blair & Company opened 76 new positions and closed 110 in Q3 2019.
  • William Blair & Company's portfolio value fell 0.77% quarter-over-quarter to $17.4B.

Based on William Blair & Company's 13F filing for Q3 2019, filed 12 Nov 2019.