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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
+3.14%
1 Year Est. Return
+18.88%
3 Year Est. Return
+73.84%
5 Year Est. Return
+90.13%
10 Year Est. Return
+512.03%
AUM
$10.7B
AUM Growth
+$102M
Cap. Flow
+$31.2M
Cap. Flow %
0.29%
Top 10 Hldgs %
16.97%
Holding
1,370
New
159
Increased
462
Reduced
512
Closed
129

Sector Composition

Rank Sector Weight
1 Healthcare 19.89%
2 Technology 14.72%
3 Industrials 11.82%
4 Financials 11.37%
5 Consumer Discretionary 10.75%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
UPLD icon
1151
Upland Software
UPLD
$12.8M
$88K ﹤0.01%
1,150
ABEV icon
1152
Ambev
ABEV
$48.1B
$80K ﹤0.01%
+13,602
New +$73K
IBN icon
1153
ICICI Bank
IBN
$108B
$80K ﹤0.01%
+12,210
New +$78.6K
KPN
1154
DELISTED
ROYAL KPN NV ADS (EA REPTG 1 ORD SH)
KPN
$72K ﹤0.01%
19,478
-276
-1% -$1.02K
NS
1155
DELISTED
NuStar Energy L.P.
NS
$71K ﹤0.01%
+1,425
New +$68.1K
KODK.WS.A
1156
DELISTED
Eastman Kodak Company
KODK.WS.A
$69K ﹤0.01%
19,789
AWRE icon
1157
Aware
AWRE
$26M
$67K ﹤0.01%
15,500
DSU icon
1158
BlackRock Debt Strategies Fund
DSU
$593M
$65K ﹤0.01%
+6,108
New +$64.5K
CHK
1159
DELISTED
Chesapeake Energy Corporation
CHK
$65K ﹤0.01%
77
-5
-6% -$4.8K
HCACW
1160
DELISTED
Hennessy Capital Acquisition Corp. II
HCACW
$62K ﹤0.01%
+100,000
New +$32.5K
SGMO
1161
DELISTED
SANGAMO THERAPEUTICS INC
SGMO
$60K ﹤0.01%
10,400
-5,500
-35% -$35.1K
AVP
1162
DELISTED
Avon Products, Inc.
AVP
$56K ﹤0.01%
14,747
+173
+1% +$745
SVU
1163
DELISTED
SUPERVALU Inc.
SVU
$50K ﹤0.01%
1,521
UEC icon
1164
Uranium Energy
UEC
$4.75B
$49K ﹤0.01%
55,555
MWW
1165
DELISTED
Monster Worldwide Inc
MWW
$49K ﹤0.01%
20,350
-1,000
-5% -$2.86K
SQNM
1166
DELISTED
SEQUENOM INC NEW
SQNM
$46K ﹤0.01%
50,000
INFI
1167
DELISTED
Infinity Pharmaceuticals, Inc.
INFI
$44K ﹤0.01%
33,130
-220,410
-87% -$1.03M
KTOS icon
1168
Kratos Defense & Security Solutions
KTOS
$8.74B
$41K ﹤0.01%
10,000
BFF
1169
DELISTED
BFC FIN'L CP CL A
BFF
$36K ﹤0.01%
12,500
SRRA
1170
DELISTED
Sierra Oncology, Inc. Common Stock
SRRA
$33K ﹤0.01%
+417
New +$79.5K
TACOW
1171
DELISTED
Del Taco Restaurants, Inc. Warrants
TACOW
$23K ﹤0.01%
+12,500
New +$24.9K
ATHX
1172
DELISTED
Athersys, Inc. Common Stock
ATHX
$22K ﹤0.01%
+400
New +$22.7K
DRRX
1173
DELISTED
DURECT Corp
DRRX
$21K ﹤0.01%
1,694
MVIS icon
1174
Microvision
MVIS
$6.21M
$21K ﹤0.01%
12,375
ENSV
1175
DELISTED
Enservco Corp.
ENSV
$21K ﹤0.01%
2,300
-167
-7% -$1.7K

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William Blair & Company's Q2 2016 Portfolio in Review

As of Q2 2016, William Blair & Company held 1,370 positions worth $10.7B, up 0.96% from $10.6B the previous quarter. Its ten largest holdings account for 17% of the portfolio.

William Blair & Company's Q2 2016 filing shows 159 new, 462 increased, 512 reduced and 129 closed positions. Its largest new stake was Under Armour Class C: 425,316 shares worth $15.5M. The largest sale was Airgas Inc, an estimated $47.7M.

By sector, the portfolio is most concentrated in Healthcare at 20% of assets, up from 19% a quarter earlier, followed by Technology and Industrials.

  • William Blair & Company's largest Q2 2016 buy was Under Armour Class C: 425,316 shares worth $15.5M.
  • William Blair & Company added most to iShares MSCI USA Min Vol Factor ETF in Q2 2016, an estimated $23.3M increase.
  • William Blair & Company's biggest Q2 2016 reduction was Williams-Sonoma, cutting an estimated $17.5M.
  • William Blair & Company fully exited Airgas Inc in Q2 2016, selling an estimated $47.7M.
  • William Blair & Company's ten largest holdings make up 17% of its $10.7B portfolio in Q2 2016.
  • William Blair & Company opened 159 new positions and closed 129 in Q2 2016.
  • William Blair & Company's portfolio value rose 0.96% quarter-over-quarter to $10.7B.

Based on William Blair & Company's 13F filing for Q2 2016, filed 8 Aug 2016.