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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
WU icon
851
Western Union
WU
$2.21B
$675K ﹤0.01%
29,134
-1,237
-4% -$26.7K
OLED icon
852
Universal Display
OLED
$4.19B
$674K ﹤0.01%
4,014
– –
CY
853
DELISTED
Cypress Semiconductor
CY
$672K ﹤0.01%
28,800
-2,837
-9% -$64.9K
CIGI icon
854
Colliers International
CIGI
$5.19B
$671K ﹤0.01%
8,942
-76
-0.8% -$5.39K
EXPD icon
855
Expeditors International
EXPD
$23.2B
$670K ﹤0.01%
9,017
-1,691
-16% -$124K
PEG icon
856
Public Service Enterprise Group
PEG
$37.7B
$669K ﹤0.01%
10,772
-1,834
-15% -$110K
AMED
857
DELISTED
Amedisys
AMED
$667K ﹤0.01%
5,095
-2,202
-30% -$287K
REGL icon
858
ProShares S&P MidCap 400 Dividend Aristocrats ETF
REGL
$1.82B
$662K ﹤0.01%
11,394
+2,346
+26% +$136K
PMD
859
DELISTED
Psychemedics Corporation
PMD
$662K ﹤0.01%
72,700
-9,432
-11% -$80.1K
EMB icon
860
iShares JPMorgan USD Emerging Markets Bond ETF
EMB
$14.7B
$658K ﹤0.01%
5,806
-2,249
-28% -$256K
WSBC icon
861
WesBanco
WSBC
$4B
$657K ﹤0.01%
17,581
-529
-3% -$19.2K
FTA icon
862
First Trust Large Cap Value AlphaDEX Fund
FTA
$1.4B
$653K ﹤0.01%
12,655
+2
+0% +$103
DHI icon
863
D.R. Horton
DHI
$42.3B
$652K ﹤0.01%
12,363
-15,863
-56% -$757K
EEFT icon
864
Euronet Worldwide
EEFT
$2.7B
$648K ﹤0.01%
4,429
-675
-13% -$104K
CNQ icon
865
Canadian Natural Resources
CNQ
$94.9B
$646K ﹤0.01%
49,519
-3,573
-7% -$44.3K
MOAT icon
866
VanEck Morningstar Wide Moat ETF
MOAT
$12.3B
$643K ﹤0.01%
12,827
-100
-0.8% -$4.9K
TER icon
867
Teradyne
TER
$59.3B
$641K ﹤0.01%
11,073
-29,375
-73% -$1.56M
BLMN icon
868
Bloomin' Brands
BLMN
$937M
$639K ﹤0.01%
33,742
+10,202
+43% +$182K
NGG icon
869
National Grid
NGG
$81.3B
$638K ﹤0.01%
13,319
-628
-5% -$29K
LRCX icon
870
Lam Research
LRCX
$390B
$636K ﹤0.01%
27,510
+2,610
+10% +$54.8K
MFNC
871
DELISTED
Mackinac Financial Corporation
MFNC
$635K ﹤0.01%
41,064
– –
SLF icon
872
Sun Life Financial
SLF
$45.4B
$634K ﹤0.01%
14,158
+669
+5% +$28K
KIDS icon
873
OrthoPediatrics
KIDS
$595M
$633K ﹤0.01%
17,940
+3,250
+22% +$113K
RPV icon
874
Invesco S&P 500 Pure Value ETF
RPV
$1.68B
$631K ﹤0.01%
9,735
-770
-7% -$49.2K
SABR icon
875
Sabre
SABR
$818M
$631K ﹤0.01%
28,192
+18,344
+186% +$431K
33 34
35
36 37

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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.