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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
MGPI icon
901
MGP Ingredients
MGPI
$375M
$574K ﹤0.01%
11,551
-1,800
-13% -$101K
DWM icon
902
WisdomTree International Equity Fund
DWM
$697M
$572K ﹤0.01%
11,514
+1,723
+18% +$85.4K
MSM icon
903
MSC Industrial Direct
MSM
$6.86B
$569K ﹤0.01%
7,845
-4,203
-35% -$294K
SBRA icon
904
Sabra Healthcare REIT
SBRA
$5.37B
$568K ﹤0.01%
24,721
-404
-2% -$8.62K
DGX icon
905
Quest Diagnostics
DGX
$26.3B
$567K ﹤0.01%
5,300
– –
RVTY icon
906
Revvity
RVTY
$12.8B
$565K ﹤0.01%
6,637
-523
-7% -$45.8K
MDP
907
DELISTED
Meredith Corporation
MDP
$559K ﹤0.01%
15,256
-47
-0.3% -$2.19K
UYG icon
908
ProShares Ultra Financials
UYG
$847M
$558K ﹤0.01%
11,895
– –
LMRK
909
DELISTED
Landmark Infrastructure Partners LP Common Units
LMRK
$558K ﹤0.01%
30,950
-9,978
-24% -$164K
WBT
910
DELISTED
Welbilt, Inc.
WBT
$556K ﹤0.01%
32,975
+18,877
+134% +$306K
VCRA
911
DELISTED
VOCERA COMMUNICATIONS, INC.
VCRA
$554K ﹤0.01%
22,482
+3,425
+18% +$88.9K
TILT icon
912
FlexShares Morningstar US Market Factors Tilt Index Fund
TILT
$2.26B
$550K ﹤0.01%
4,697
-74
-2% -$8.62K
JEF icon
913
Jefferies Financial Group
JEF
$13.1B
$549K ﹤0.01%
31,207
+1,792
+6% +$31.9K
RHP icon
914
Ryman Hospitality Properties
RHP
$7.63B
$547K ﹤0.01%
6,686
-183
-3% -$14.5K
DOMO icon
915
Domo
DOMO
$184M
$541K ﹤0.01%
33,872
-24,256
-42% -$586K
ITGR icon
916
Integer Holdings
ITGR
$4.26B
$540K ﹤0.01%
7,152
– –
ERIE icon
917
Erie Indemnity
ERIE
$13.2B
$536K ﹤0.01%
2,889
-112
-4% -$25.4K
FEZ icon
918
State Street SPDR EURO STOXX 50 ETF
FEZ
$4.55B
$531K ﹤0.01%
14,068
+55
+0.4% +$2.05K
IEX icon
919
IDEX
IEX
$17.3B
$531K ﹤0.01%
3,242
-31
-0.9% -$5.14K
NATI
920
DELISTED
National Instruments Corp
NATI
$527K ﹤0.01%
12,556
-1,380
-10% -$59.2K
LSXMK
921
DELISTED
Liberty Media Corporation Series C Liberty SiriusXM Common Stock
LSXMK
$524K ﹤0.01%
16,404
+7,832
+91% +$243K
J icon
922
Jacobs Solutions
J
$17B
$521K ﹤0.01%
6,890
-4,723
-41% -$338K
CHGG icon
923
Chegg
CHGG
$103M
$518K ﹤0.01%
+17,293
New +$686K
KAI icon
924
Kadant
KAI
$3.99B
$518K ﹤0.01%
5,905
+3,386
+134% +$290K
EVRG icon
925
Evergy
EVRG
$19.2B
$517K ﹤0.01%
7,770
+51
+0.7% +$3.23K
35 36
37
38 39

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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.