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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
EPOL icon
1651
iShares MSCI Poland ETF
EPOL
$747M
$1K ﹤0.01%
55
– –
IDGT icon
1652
iShares US Digital Infrastructure and Real Estate ETF
IDGT
$522M
$1K ﹤0.01%
13
– –
IGV icon
1653
iShares Expanded Tech-Software Sector ETF
IGV
$14.3B
$1K ﹤0.01%
20
– –
NORW icon
1654
Global X MSCI Norway ETF
NORW
$87.2M
$1K ﹤0.01%
69
– –
QID icon
1655
ProShares UltraShort QQQ
QID
$251M
$1K ﹤0.01%
1
– –
SLYG icon
1656
State Street SPDR S&P 600 Small Cap Growth ETF
SLYG
$5.22B
$1K ﹤0.01%
20
– –
XMVM icon
1657
Invesco S&P MidCap Value with Momentum ETF
XMVM
$506M
$1K ﹤0.01%
22
– –
AGT
1658
DELISTED
iShares MSCI Argentina and Global Exposure ETF
AGT
$1K ﹤0.01%
+60
New +$1.42K
ADT icon
1659
ADT
ADT
$5.63B
– –
-6,500
Closed -$273K
AGCO icon
1660
AGCO
AGCO
$7.27B
– –
-4,854
Closed -$377K
AGO icon
1661
Assured Guaranty
AGO
$3.66B
– –
-9,000
Closed -$379K
AMC icon
1662
AMC Entertainment Holdings
AMC
$2.38B
– –
-2,088
Closed -$195K
ARGX icon
1663
argenx
ARGX
$54.3B
– –
-2,200
Closed -$311K
ASTE icon
1664
Astec Industries
ASTE
$1.04B
– –
-3,735
Closed -$218K
AUB icon
1665
Atlantic Union Bankshares
AUB
$6.11B
– –
-27,476
Closed -$971K
BCS icon
1666
Barclays
BCS
$95.9B
– –
-60,664
Closed -$452K
BE icon
1667
Bloom Energy
BE
$69B
– –
-36,996
Closed -$454K
BG icon
1668
Bunge Global
BG
$20.5B
– –
-9,384
Closed -$523K
BIIB icon
1669
Biogen
BIIB
$30.5B
– –
-10,244
Closed –
BKH icon
1670
Black Hills Corp
BKH
$5.46B
– –
-3,325
Closed -$260K
BKR icon
1671
Baker Hughes
BKR
$61.2B
– –
-8,866
Closed -$218K
BMI icon
1672
Badger Meter
BMI
$4.04B
– –
-3,963
Closed -$237K
CAC icon
1673
Camden National
CAC
$1B
– –
-10,600
Closed -$486K
CASH icon
1674
Pathward Financial
CASH
$1.88B
– –
-48,848
Closed -$1.37M
CBRL icon
1675
Cracker Barrel
CBRL
$1.31B
– –
-1,488
Closed -$254K
65 66
67
68 69

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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.