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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
EFX icon
926
Equifax
EFX
$21.4B
$504K ﹤0.01%
4,277
-7,121
-62% -$855K
LUV icon
927
Southwest Airlines
LUV
$23B
$504K ﹤0.01%
8,799
-2,520
-22% -$151K
XLRE icon
928
State Street Real Estate Select Sector SPDR ETF
XLRE
$8.59B
$500K ﹤0.01%
16,088
-2,925
-15% -$90.8K
SNPS icon
929
Synopsys
SNPS
$79.7B
$497K ﹤0.01%
+5,965
New +$524K
IQV icon
930
IQVIA
IQV
$39.3B
$490K ﹤0.01%
4,997
LVS icon
931
Las Vegas Sands
LVS
$29.6B
$490K ﹤0.01%
6,817
+838
+14% +$61.4K
GBDC icon
932
Golub Capital BDC
GBDC
$3.42B
$488K ﹤0.01%
27,848
-1,910
-6% -$33.8K
LOPE icon
933
Grand Canyon Education
LOPE
$3.98B
$486K ﹤0.01%
4,631
-6,650
-59% -$642K
ANDX
934
DELISTED
Andeavor Logistics LP
ANDX
$486K ﹤0.01%
10,852
DLR icon
935
Digital Realty Trust
DLR
$71.7B
$478K ﹤0.01%
4,539
+103
+2% +$10.9K
TDY icon
936
Teledyne Technologies
TDY
$32B
$472K ﹤0.01%
2,524
+367
+17% +$69.3K
LL
937
DELISTED
LL Flooring Holdings, Inc.
LL
$472K ﹤0.01%
19,725
+6,625
+51% +$175K
WDR
938
DELISTED
Waddell & Reed Financial, Inc.
WDR
$470K ﹤0.01%
23,250
-6,500
-22% -$137K
ELV icon
939
Elevance Health
ELV
$85.5B
$468K ﹤0.01%
2,131
-1,730
-45% -$406K
FDN icon
940
First Trust Dow Jones Internet Index Fund ETF
FDN
$5.45B
$465K ﹤0.01%
3,855
-196
-5% -$23.7K
WYNN icon
941
Wynn Resorts
WYNN
$10.6B
$465K ﹤0.01%
2,550
-1,622
-39% -$280K
OLED icon
942
Universal Display
OLED
$4.19B
$463K ﹤0.01%
4,580
-158
-3% -$23.8K
HDS
943
DELISTED
HD Supply Holdings, Inc.
HDS
$462K ﹤0.01%
12,172
-815
-6% -$30.7K
COMT icon
944
iShares GSCI Commodity Dynamic Roll Strategy ETF
COMT
$1.18B
$460K ﹤0.01%
12,450
-2,068
-14% -$76.3K
MLM icon
945
Martin Marietta Materials
MLM
$33B
$460K ﹤0.01%
2,220
+376
+20% +$81.5K
FMSA
946
DELISTED
Fairmount Santrol Holdings Inc.
FMSA
$460K ﹤0.01%
108,297
-16,613
-13% -$83.5K
BY icon
947
Byline Bancorp
BY
$1.76B
$459K ﹤0.01%
20,000
HII icon
948
Huntington Ingalls Industries
HII
$12.8B
$458K ﹤0.01%
1,776
+70
+4% +$17.4K
EXPD icon
949
Expeditors International
EXPD
$23.2B
$456K ﹤0.01%
7,199
-950
-12% -$61.1K
GDXJ icon
950
VanEck Junior Gold Miners ETF
GDXJ
$8.46B
$455K ﹤0.01%
14,153
-2,550
-15% -$83.7K

Similar funds

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.