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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
EWL icon
1476
iShares MSCI Switzerland ETF
EWL
$2.21B
$36K ﹤0.01%
953
-250
-21% -$9.34K
SLVP icon
1477
iShares MSCI Global Silver and Metals Miners ETF
SLVP
$885M
$36K ﹤0.01%
+3,750
New +$38K
NEPT
1478
DELISTED
Neptune Wellness Solutions Inc. Ordinary Shares
NEPT
$36K ﹤0.01%
7
-4
-36% -$26K
CSD icon
1479
Invesco S&P Spin-Off ETF
CSD
$227M
$35K ﹤0.01%
760
-100
-12% -$4.73K
FPX icon
1480
First Trust US Equity Opportunities ETF
FPX
$1.49B
$34K ﹤0.01%
447
– –
DNR
1481
DELISTED
Denbury Resources, Inc.
DNR
$34K ﹤0.01%
28,273
+18,080
+177% +$20.8K
DFJ icon
1482
WisdomTree Japan SmallCap Dividend Fund
DFJ
$398M
$33K ﹤0.01%
485
– –
BATRK icon
1483
Atlanta Braves Holdings Series B
BATRK
$3.13B
$32K ﹤0.01%
1,139
-14
-1% -$395
RNTX
1484
Rein Therapeutics
RNTX
$67.4M
$32K ﹤0.01%
2,375
+210
+10% +$2.9K
GNR icon
1485
State Street SPDR S&P Global Natural Resources ETF
GNR
$4.86B
$31K ﹤0.01%
+719
New +$31.2K
MDYV icon
1486
State Street SPDR S&P 400 Mid Cap Value ETF
MDYV
$2.81B
$31K ﹤0.01%
600
– –
NFRA icon
1487
FlexShares STOXX Global Broad Infrastructure Index Fund
NFRA
$3.01B
$31K ﹤0.01%
594
+194
+49% +$9.92K
OPK icon
1488
Opko Health
OPK
$985M
$31K ﹤0.01%
15,000
– –
TRQ
1489
DELISTED
Turquoise Hill Resources Ltd
TRQ
$31K ﹤0.01%
6,446
-7,341
-53% -$44.2K
ISCG icon
1490
iShares Morningstar Small-Cap Growth ETF
ISCG
$1,000M
$30K ﹤0.01%
930
– –
FDIQ
1491
Invesco Bloomberg Financial Data Providers ETF
FDIQ
$50.1M
$30K ﹤0.01%
594
– –
MCHI icon
1492
iShares MSCI China ETF
MCHI
$6.31B
$30K ﹤0.01%
531
– –
TDTF icon
1493
FlexShares iBoxx 5-Year Target Duration TIPS Index Fund
TDTF
$1.04B
$30K ﹤0.01%
1,189
– –
INOD icon
1494
Innodata
INOD
$2.14B
$29K ﹤0.01%
22,000
– –
LYG icon
1495
Lloyds Banking Group
LYG
$90B
$29K ﹤0.01%
+10,888
New +$28.2K
PSCH icon
1496
Invesco S&P SmallCap Health Care ETF
PSCH
$165M
$29K ﹤0.01%
759
– –
SOCL icon
1497
Global X Social Media ETF
SOCL
$92.2M
$29K ﹤0.01%
911
– –
FGD icon
1498
First Trust Dow Jones Global Select Dividend Index Fund
FGD
$1.58B
$28K ﹤0.01%
+1,200
New +$27.1K
ITEQ icon
1499
Amplify BlueStar Israel Technology ETF
ITEQ
$116M
$28K ﹤0.01%
700
– –
SMOG icon
1500
VanEck Low Carbon Energy ETF
SMOG
$132M
$28K ﹤0.01%
433
– –
58 59
60
61 62

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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.