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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
+0.61%
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
$66.9B
AUM Growth
+$1.9B
Cap. Flow
+$1.98B
Cap. Flow %
2.96%
Top 10 Hldgs %
6.71%
Holding
2,412
New
252
Increased
857
Reduced
879
Closed
200

Sector Composition

Rank Sector Weight
1 Healthcare 7.37%
2 Industrials 7.1%
3 Financials 6.37%
4 Consumer Discretionary 6.33%
5 Technology 6.14%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
BPL
626
DELISTED
Buckeye Partners, L.P.
BPL
$2.96M ﹤0.01%
39,978
-974
-2% -$76.3K
ACTG icon
627
Acacia Research
ACTG
$445M
$2.91M ﹤0.01%
331,499
-535,177
-62% -$5.49M
HCR
628
DELISTED
Hi-Crush Inc. Common Stock
HCR
$2.89M ﹤0.01%
94,262
+30,805
+49% +$1.01M
MS icon
629
Morgan Stanley
MS
$341B
$2.89M ﹤0.01%
74,515
-2,725
-4% -$104K
DFS
630
DELISTED
Discover Financial Services
DFS
$2.88M ﹤0.01%
49,934
-214,170
-81% -$12.6M
GARS
631
DELISTED
Garrison Capital Inc.
GARS
$2.87M ﹤0.01%
191,775
+11,025
+6% +$166K
BAX icon
632
Baxter International
BAX
$14.7B
$2.86M ﹤0.01%
75,297
-2,364
-3% -$88.4K
KKR icon
633
KKR & Co
KKR
$97.2B
$2.82M ﹤0.01%
123,288
-9,630
-7% -$221K
CP icon
634
Canadian Pacific Kansas City
CP
$79.7B
$2.79M ﹤0.01%
86,925
-1,344,455
-94% -$48M
ALXN
635
DELISTED
Alexion Pharmaceuticals
ALXN
$2.77M ﹤0.01%
15,313
+12,989
+559% +$2.24M
MRLN
636
DELISTED
Marlin Business Services Corp
MRLN
$2.77M ﹤0.01%
163,975
-1,150
-0.7% -$21.8K
XENT
637
DELISTED
Intersect ENT, Inc
XENT
$2.76M ﹤0.01%
+96,325
New +$2.52M
STGW icon
638
Stagwell
STGW
$2.2B
$2.74M ﹤0.01%
138,955
-310,427
-69% -$7.07M
IP icon
639
International Paper
IP
$22.4B
$2.72M ﹤0.01%
60,375
-102,484
-63% -$5.08M
RTN
640
DELISTED
Raytheon Company
RTN
$2.72M ﹤0.01%
28,438
+2,206
+8% +$231K
MWE
641
DELISTED
MARKWEST ENERGY PARTNERS, LP
MWE
$2.71M ﹤0.01%
48,175
+1,770
+4% +$114K
SPLV icon
642
Invesco S&P 500 Low Volatility ETF
SPLV
$7.23B
$2.71M ﹤0.01%
73,978
-1,172
-2% -$43.9K
MDY icon
643
State Street SPDR S&P MIDCAP 400 ETF Trust
MDY
$27.2B
$2.71M ﹤0.01%
9,904
+130
+1% +$36.1K
ATR icon
644
AptarGroup
ATR
$8.66B
$2.69M ﹤0.01%
42,132
+13,220
+46% +$845K
DBEF icon
645
Xtrackers MSCI EAFE Hedged Equity ETF
DBEF
$9.3B
$2.68M ﹤0.01%
93,758
+18,108
+24% +$551K
GOGO icon
646
Gogo Inc
GOGO
$630M
$2.67M ﹤0.01%
124,821
-14,475
-10% -$309K
DXJ icon
647
WisdomTree Japan Hedged Equity Fund
DXJ
$7.2B
$2.65M ﹤0.01%
46,288
+5,237
+13% +$304K
CNXR
648
DELISTED
Connecture, Inc.
CNXR
$2.63M ﹤0.01%
+249,169
New +$2.75M
FARO
649
DELISTED
Faro Technologies
FARO
$2.63M ﹤0.01%
56,250
DTV
650
DELISTED
DIRECTV COM STK (DE)
DTV
$2.57M ﹤0.01%
27,667
-1,935
-7% -$175K

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William Blair & Company's Q2 2015 Portfolio in Review

As of Q2 2015, William Blair & Company held 2,412 positions worth $66.9B, up 2.9% from $65B the previous quarter. Its ten largest holdings account for 6.7% of the portfolio.

William Blair & Company's Q2 2015 filing shows 252 new, 857 increased, 879 reduced and 200 closed positions. Its largest new stake was FirstService: 2,731,551 shares worth $75.9M. The largest sale was Cognizant, an estimated $154M.

By sector, the portfolio is most concentrated in Healthcare at 7.4% of assets, down from 7.5% a quarter earlier, followed by Industrials and Financials.

  • William Blair & Company's largest Q2 2015 buy was FirstService: 2,731,551 shares worth $75.9M.
  • William Blair & Company added most to Brunswick in Q2 2015, an estimated $132M increase.
  • William Blair & Company's biggest Q2 2015 reduction was Cognizant, cutting an estimated $154M.
  • William Blair & Company fully exited Sprouts Farmers Market in Q2 2015, selling an estimated $84M.
  • William Blair & Company's ten largest holdings make up 6.7% of its $66.9B portfolio in Q2 2015.
  • William Blair & Company opened 252 new positions and closed 200 in Q2 2015.
  • William Blair & Company's portfolio value rose 2.9% quarter-over-quarter to $66.9B.

Based on William Blair & Company's 13F filing for Q2 2015, filed 3 Aug 2015.