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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
CBUS icon
1351
Cibus
CBUS
$143M
$115K ﹤0.01%
408
-69
-14% -$27.5K
SMB icon
1352
VanEck Short Muni ETF
SMB
$312M
$115K ﹤0.01%
6,500
-1,250
-16% -$22.2K
PGJ icon
1353
Invesco Golden Dragon China ETF
PGJ
$97.9M
$114K ﹤0.01%
3,200
– –
BSCN
1354
DELISTED
Invesco BulletShares 2023 Corporate Bond ETF
BSCN
$113K ﹤0.01%
5,294
-1,502
-22% -$31.9K
JUST icon
1355
Goldman Sachs JUST US Large Cap Equity ETF
JUST
$576M
$111K ﹤0.01%
2,600
+1,100
+73% +$46.7K
VT icon
1356
Vanguard Total World Stock ETF
VT
$79.1B
$111K ﹤0.01%
1,488
+53
+4% +$3.96K
TACO
1357
DELISTED
Del Taco Restaurants, Inc. Common Stock
TACO
$109K ﹤0.01%
10,700
– –
ILF icon
1358
iShares Latin America 40 ETF
ILF
$3.8B
$108K ﹤0.01%
3,428
– –
IWC icon
1359
iShares Micro-Cap ETF
IWC
$1.5B
$108K ﹤0.01%
1,225
+25
+2% +$2.25K
GME icon
1360
GameStop
GME
$8.63B
$107K ﹤0.01%
77,320
+25,660
+50% +$27.7K
MGV icon
1361
Vanguard Morningstar Mega Cap Value ETF
MGV
$13.4B
$106K ﹤0.01%
1,300
-95
-7% -$7.64K
STPZ icon
1362
PIMCO 1-5 Year US TIPS Index Exchange-Traded Fund
STPZ
$516M
$106K ﹤0.01%
2,030
– –
GVAL icon
1363
Cambria Global Value ETF
GVAL
$594M
$105K ﹤0.01%
4,700
– –
ADAM
1364
Adamas Trust
ADAM
$856M
$105K ﹤0.01%
4,295
– –
SH icon
1365
ProShares Short S&P500
SH
$902M
$105K ﹤0.01%
1,000
+700
+233% +$74K
CCOR icon
1366
Core Alternative Capital
CCOR
$28.1M
$104K ﹤0.01%
3,828
+4
+0.1% +$110
CARB
1367
DELISTED
Carbonite Inc
CARB
$104K ﹤0.01%
+6,689
New +$119K
EEMA icon
1368
iShares MSCI Emerging Markets Asia ETF
EEMA
$852M
$102K ﹤0.01%
1,600
– –
IXJ icon
1369
iShares Global Healthcare ETF
IXJ
$4.14B
$101K ﹤0.01%
1,649
-111
-6% -$6.79K
EWH icon
1370
iShares MSCI Hong Kong ETF
EWH
$1.21B
$100K ﹤0.01%
4,392
– –
FINX icon
1371
Global X FinTech ETF
FINX
$171M
$100K ﹤0.01%
3,484
– –
HYS icon
1372
PIMCO 0-5 Year High Yield Corporate Bond Index Exchange-Traded Fund
HYS
$1.75B
$100K ﹤0.01%
1,002
-50
-5% -$4.99K
TCS
1373
DELISTED
THE CONTAINER STORE GROUP, INC.
TCS
$100K ﹤0.01%
1,502
– –
BSCL
1374
DELISTED
Invesco BulletShares 2021 Corporate Bond ETF
BSCL
$99K ﹤0.01%
4,641
-1,264
-21% -$26.8K
ASMB icon
1375
Assembly Biosciences
ASMB
$524M
$98K ﹤0.01%
833
-152
-15% -$23K
53 54
55
56 57

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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.