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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
+5.14%
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
$14.1B
AUM Growth
-$591M
Cap. Flow
-$1.14B
Cap. Flow %
-8.06%
Top 10 Hldgs %
20.02%
Holding
1,654
New
292
Increased
437
Reduced
658
Closed
147

Top Buys

Rank Stock Value
1
P
Everpure Inc
P
+$31.8M
2
BABA icon
Alibaba
BABA
+$24.9M
3
TYL icon
Tyler Technologies
TYL
+$24.4M
4
NTNX icon
Nutanix
NTNX
+$15.6M
5
UNH icon
UnitedHealth
UNH
+$15.2M

Top Sells

Rank Stock Value
1
META icon
Meta Platforms (Facebook)
META
+$70.7M
2
AMZN icon
Amazon
AMZN
+$47.1M
3
AAPL icon
Apple
AAPL
+$43.1M
4
EXEL icon
Exelixis
EXEL
+$33M
5
V icon
Visa
V
+$31.2M

Sector Composition

Rank Sector Weight
1 Technology 18.97%
2 Healthcare 17.83%
3 Financials 14.24%
4 Industrials 10.29%
5 Consumer Discretionary 9.36%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
IVOO icon
1301
Vanguard S&P Mid-Cap 400 ETF
IVOO
$3.84B
$70K ﹤0.01%
+1,102
New +$71K
LBRDA icon
1302
Liberty Broadband Class A
LBRDA
$5.19B
$70K ﹤0.01%
+823
New +$73.7K
HAPN
1303
Happen Inc
HAPN
$2.24B
$70K ﹤0.01%
3,975
+200
+5% +$3.85K
EWT icon
1304
iShares MSCI Taiwan ETF
EWT
$10.7B
$69K ﹤0.01%
+1,800
New +$67.9K
XHS icon
1305
State Street SPDR S&P Health Care Services ETF
XHS
$208M
$69K ﹤0.01%
+1,088
New +$70.1K
IHI icon
1306
iShares US Medical Devices ETF
IHI
$3.36B
$68K ﹤0.01%
+2,214
New +$68.2K
BGY icon
1307
BlackRock Enhanced International Dividend Trust
BGY
$526M
$67K ﹤0.01%
+11,044
New +$70.9K
GE icon
1308
CALL
GE Aerospace
GE
$384B
$67K ﹤0.01%
1,043
-710
-41% -$52.6K
NGD
1309
DELISTED
New Gold Inc
NGD
$66K ﹤0.01%
25,485
-400
-2% -$1.12K
ODP
1310
DELISTED
ODP
ODP
$65K ﹤0.01%
3,038
– –
XME icon
1311
State Street SPDR S&P Metals & Mining ETF
XME
$4.4B
$65K ﹤0.01%
+1,910
New +$70.3K
ENDP
1312
DELISTED
Endo International plc
ENDP
$64K ﹤0.01%
10,800
– –
EWD icon
1313
iShares MSCI Sweden ETF
EWD
$595M
$63K ﹤0.01%
+1,894
New +$65.6K
ITB icon
1314
iShares US Home Construction ETF
ITB
$2.34B
$63K ﹤0.01%
+1,602
New +$66.8K
OPK icon
1315
Opko Health
OPK
$1.03B
$63K ﹤0.01%
19,832
+4,392
+28% +$17.7K
DLS icon
1316
WisdomTree International SmallCap Dividend Fund
DLS
$1.08B
$61K ﹤0.01%
+800
New +$62.2K
DTH icon
1317
WisdomTree International High Dividend Fund
DTH
$662M
$61K ﹤0.01%
+1,400
New +$62.7K
WFC.WS
1318
DELISTED
Wells Fargo & Company Ws
WFC.WS
$61K ﹤0.01%
+3,193
New +$83.9K
EZM icon
1319
WisdomTree US MidCap Fund
EZM
$958M
$60K ﹤0.01%
+1,563
New +$62.1K
IVOV icon
1320
Vanguard S&P Mid-Cap 400 Value ETF
IVOV
$1.37B
$60K ﹤0.01%
+1,012
New +$61K
DSKE
1321
DELISTED
Daseke, Inc. Common Stock
DSKE
$58K ﹤0.01%
5,925
-7,180
-55% -$85.7K
NEPT
1322
DELISTED
Neptune Wellness Solutions Inc. Ordinary Shares
NEPT
$58K ﹤0.01%
15
– –
SPYD icon
1323
State Street SPDR Portfolio S&P 500 High Dividend ETF
SPYD
$8.79B
$57K ﹤0.01%
+1,603
New +$58.8K
VPU
1324
Vanguard Utilities ETF
VPU
$8.4B
$57K ﹤0.01%
+512
New +$56.5K
NE
1325
DELISTED
Noble Corporation
NE
$57K ﹤0.01%
15,465
– –
51 52
53
54 55

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William Blair & Company's Q1 2018 Portfolio in Review

As of Q1 2018, William Blair & Company held 1,654 positions worth $14.1B, down 4% from $14.7B the previous quarter. Its ten largest holdings account for 20% of the portfolio.

William Blair & Company withdrew a net $1.14B in Q1 2018, closing 147 positions and reducing 658 holdings. Its most notable exit was Invesco S&P 500 Equal Weight ETF, an estimated $6.64M position sold in full.

By sector, the portfolio is most concentrated in Technology at 19% of assets, up from 18% a quarter earlier, followed by Healthcare and Financials.

Against the trend, William Blair & Company opened a new position in Worldpay, Inc. worth $6.54M.

  • William Blair & Company's largest Q1 2018 buy was Worldpay, Inc.: 79,468 shares worth $6.54M.
  • William Blair & Company added most to Everpure Inc in Q1 2018, an estimated $31.8M increase.
  • William Blair & Company's biggest Q1 2018 reduction was Meta Platforms (Facebook), cutting an estimated $70.7M.
  • William Blair & Company fully exited Invesco S&P 500 Equal Weight ETF in Q1 2018, selling an estimated $6.64M.
  • William Blair & Company's ten largest holdings make up 20% of its $14.1B portfolio in Q1 2018.
  • William Blair & Company opened 292 new positions and closed 147 in Q1 2018.
  • William Blair & Company's portfolio value fell 4% quarter-over-quarter to $14.1B.

Based on William Blair & Company's 13F filing for Q1 2018, filed 15 May 2018.