William Blair & Company

William Blair & Company Portfolio holdings

AUM $36B
1-Year Return 22.14%
This Quarter Return
+7.4%
1 Year Return
+22.14%
3 Year Return
+91.53%
5 Year Return
+136.53%
10 Year Return
+482.99%
AUM
$14.7B
AUM Growth
+$1.4B
Cap. Flow
+$554M
Cap. Flow %
3.76%
Top 10 Hldgs %
19%
Holding
1,465
New
121
Increased
526
Reduced
553
Closed
123

Sector Composition

1 Healthcare 17.75%
2 Technology 17.58%
3 Financials 14.76%
4 Industrials 10.83%
5 Consumer Discretionary 9.1%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
WDFC icon
1426
WD-40
WDFC
$2.95B
-1,946
Closed -$218K
WLDN icon
1427
Willdan Group
WLDN
$1.45B
-7,790
Closed -$253K
XRX icon
1428
Xerox
XRX
$493M
-9,356
Closed -$311K
AVGR
1429
DELISTED
Avinger, Inc. Common Stock
AVGR
0
-$19K
NTG
1430
DELISTED
Tortoise Midstream Energy Fund, Inc. Common Stock
NTG
-7,817
Closed -$1.42M
FEI
1431
DELISTED
FIRST TRUST MLP AND ENERGY INCOME FUND
FEI
-13,450
Closed -$205K
INOV
1432
DELISTED
Inovalon Holdings, Inc. Class A Common Stock
INOV
-11,000
Closed -$188K
STAY
1433
DELISTED
Extended Stay America, Inc. Paired Share Unit
STAY
-47,146
Closed -$943K
RNET
1434
DELISTED
RigNet, Inc.
RNET
-40,190
Closed -$691K
GLUU
1435
DELISTED
Glu Mobile Inc.
GLUU
-44,900
Closed -$169K
ACIA
1436
DELISTED
Acacia Communications, Inc. Common Stock
ACIA
-8,840
Closed -$416K
INXN
1437
DELISTED
Interxion Holding N.V.
INXN
-8,425
Closed -$429K
WP
1438
DELISTED
Worldpay, Inc.
WP
-102,162
Closed -$7.2M
GM.WS.B
1439
DELISTED
General Motors Company
GM.WS.B
-2,202
Closed -$49K
QTNA
1440
DELISTED
Quantenna Communications, Inc. Common Stock
QTNA
-539,590
Closed -$9.07M
AKAO
1441
DELISTED
Achaogen, Inc.
AKAO
-12,154
Closed -$194K
ATHN
1442
DELISTED
Athenahealth, Inc.
ATHN
-6,055
Closed -$753K
BSJI
1443
DELISTED
Invesco BulletShares 2018 High Yield Corporate Bond ETF
BSJI
-11,300
Closed -$286K
ASB.WS
1444
DELISTED
Associated Banc-Corp Warrants
ASB.WS
-875
Closed -$4K
ZIONZ
1445
DELISTED
Zions Bancorporation N.A. Warrants
ZIONZ
-6,000
Closed -$70K
COF.WS
1446
DELISTED
Capital One Financial Corp
COF.WS
-200
Closed -$9K
CMA.WS
1447
DELISTED
Comerica Incorporated Ws
CMA.WS
-700
Closed -$33K
WFC.WS
1448
DELISTED
Wells Fargo & Company Ws
WFC.WS
-4,893
Closed -$105K
BAC.WS.B
1449
DELISTED
Bank Of America Corporation Ws B
BAC.WS.B
-1,000
Closed -$1K
KODK.WS
1450
DELISTED
Eastman Kodak Company
KODK.WS
-6,000
Closed -$1K