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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
+3.05%
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
$65B
AUM Growth
+$3.08B
Cap. Flow
+$214M
Cap. Flow %
0.33%
Top 10 Hldgs %
7.07%
Holding
2,420
New
292
Increased
857
Reduced
826
Closed
260

Sector Composition

Rank Sector Weight
1 Healthcare 7.54%
2 Industrials 7.52%
3 Consumer Discretionary 6.41%
4 Technology 6.29%
5 Financials 6.1%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
ZBH icon
676
Zimmer Biomet
ZBH
$18.3B
$2.27M ﹤0.01%
19,867
+205
+1% +$23.4K
DBEF icon
677
Xtrackers MSCI EAFE Hedged Equity ETF
DBEF
$9.38B
$2.27M ﹤0.01%
+75,650
New +$2.17M
BF
678
DELISTED
BASF AKTIENGESELLT ADS(RP1 ORD
BF
$2.26M ﹤0.01%
22,768
+1,789
+9% +$178K
DXJ icon
679
WisdomTree Japan Hedged Equity Fund
DXJ
$7.38B
$2.26M ﹤0.01%
41,051
+11,508
+39% +$599K
NJ
680
DELISTED
NIDEC CP (NIHON KABUSHIKI KAISHA)1 ADS REPTG .25 SH COM STK
NJ
$2.24M ﹤0.01%
133,917
-53,683
-29% -$901K
POT
681
DELISTED
Potash Corp Of Saskatchewan
POT
$2.24M ﹤0.01%
69,418
+2,190
+3% +$77K
HCR
682
DELISTED
Hi-Crush Inc. Common Stock
HCR
$2.23M ﹤0.01%
63,457
-2,188
-3% -$76.7K
FTNT icon
683
Fortinet
FTNT
$117B
$2.2M ﹤0.01%
314,465
+204,375
+186% +$1.33M
GEL icon
684
Genesis Energy
GEL
$1.88B
$2.19M ﹤0.01%
46,535
+2,815
+6% +$125K
WAB icon
685
Wabtec
WAB
$49.8B
$2.19M ﹤0.01%
23,015
+100
+0.4% +$9.02K
URI icon
686
United Rentals
URI
$73.1B
$2.18M ﹤0.01%
23,949
-3,325
-12% -$299K
SPG icon
687
Simon Property Group
SPG
$72B
$2.15M ﹤0.01%
11,020
-22,804
-67% -$4.42M
IJH icon
688
iShares Core S&P Mid-Cap ETF
IJH
$127B
$2.12M ﹤0.01%
69,910
-1,275
-2% -$37.7K
F icon
689
Ford
F
$56.1B
$2.1M ﹤0.01%
130,117
+29,379
+29% +$464K
MRSH
690
Marsh
MRSH
$91.2B
$2.1M ﹤0.01%
37,460
+3,060
+9% +$173K
FCX icon
691
Freeport-McMoran
FCX
$97.3B
$2.1M ﹤0.01%
110,584
+4,869
+5% +$96.3K
ETN icon
692
Eaton
ETN
$175B
$2.09M ﹤0.01%
30,740
-578
-2% -$39.3K
SSTK icon
693
Shutterstock
SSTK
$217M
$2.06M ﹤0.01%
29,941
+663
+2% +$40.3K
IHG icon
694
InterContinental Hotels
IHG
$23.3B
$2.04M ﹤0.01%
39,469
-602
-2% -$31.7K
ENLC
695
DELISTED
ENLINK MIDSTREAM, LLC
ENLC
$2.04M ﹤0.01%
62,575
+9,990
+19% +$331K
PAGP icon
696
Plains GP Holdings
PAGP
$4.96B
$2.03M ﹤0.01%
26,889
+449
+2% +$32.6K
NWL icon
697
Newell Brands
NWL
$2.54B
$2M ﹤0.01%
51,177
+4,498
+10% +$173K
RPV icon
698
Invesco S&P 500 Pure Value ETF
RPV
$1.68B
$1.98M ﹤0.01%
36,750
-582
-2% -$31.4K
AFSI
699
DELISTED
AmTrust Financial Services, Inc.
AFSI
$1.98M ﹤0.01%
69,664
+10,820
+18% +$293K
RSP icon
700
Invesco S&P 500 Equal Weight ETF
RSP
$99.5B
$1.98M ﹤0.01%
24,470
+5,600
+30% +$450K

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William Blair & Company's Q1 2015 Portfolio in Review

As of Q1 2015, William Blair & Company held 2,420 positions worth $65B, up 5% from $61.9B the previous quarter. Its ten largest holdings account for 7.1% of the portfolio.

William Blair & Company's Q1 2015 filing shows 292 new, 857 increased, 826 reduced and 260 closed positions. Its largest new stake was First American: 468,238 shares worth $16.7M. The largest sale was PRECISION CASTPARTS CORP, an estimated $146M.

By sector, the portfolio is most concentrated in Healthcare at 7.5% of assets, down from 7.7% a quarter earlier, followed by Industrials and Consumer Discretionary.

  • William Blair & Company's largest Q1 2015 buy was First American: 468,238 shares worth $16.7M.
  • William Blair & Company added most to Cerner Corp in Q1 2015, an estimated $197M increase.
  • William Blair & Company's biggest Q1 2015 reduction was PRECISION CASTPARTS CORP, cutting an estimated $146M.
  • William Blair & Company fully exited Global Brokerage, Inc. Class A Common Stock in Q1 2015, selling an estimated $91.3M.
  • William Blair & Company's ten largest holdings make up 7.1% of its $65B portfolio in Q1 2015.
  • William Blair & Company opened 292 new positions and closed 260 in Q1 2015.
  • William Blair & Company's portfolio value rose 5% quarter-over-quarter to $65B.

Based on William Blair & Company's 13F filing for Q1 2015, filed 11 May 2015.