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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
DON icon
901
WisdomTree US MidCap Dividend Fund
DON
$4.09B
$530K ﹤0.01%
15,544
-5,726
-27% -$200K
SCHB icon
902
Schwab US Broad Market ETF
SCHB
$44.9B
$529K ﹤0.01%
49,764
+7,974
+19% +$87.6K
THS
903
DELISTED
Treehouse Foods
THS
$528K ﹤0.01%
13,791
-20,638
-60% -$898K
UA icon
904
Under Armour Class C
UA
$2.53B
$527K ﹤0.01%
36,745
+11,362
+45% +$160K
ACWX icon
905
iShares MSCI ACWI ex US ETF
ACWX
$11.8B
$526K ﹤0.01%
10,592
BTI icon
906
British American Tobacco
BTI
$128B
$525K ﹤0.01%
9,099
-5,254
-37% -$330K
EXPE icon
907
Expedia Group
EXPE
$37.3B
$525K ﹤0.01%
4,751
-115
-2% -$13.4K
GNMK
908
DELISTED
GenMark Diagnostics, Inc
GNMK
$524K ﹤0.01%
96,266
+3,000
+3% +$14.9K
RELX icon
909
RELX
RELX
$62B
$521K ﹤0.01%
24,929
+2,780
+13% +$60.1K
ENLK
910
DELISTED
EnLink Midstream Partners, LP
ENLK
$520K ﹤0.01%
38,065
-6,260
-14% -$99.7K
MBB icon
911
iShares MBS ETF
MBB
$39.1B
$517K ﹤0.01%
4,939
-13,177
-73% -$1.38M
STWD icon
912
Starwood Property Trust
STWD
$6.09B
$517K ﹤0.01%
24,701
-2,966
-11% -$61.3K
J icon
913
Jacobs Solutions
J
$17B
$516K ﹤0.01%
10,553
+3,615
+52% +$191K
KBH icon
914
KB Home
KBH
$3.59B
$515K ﹤0.01%
18,100
TLP
915
DELISTED
Transmontaigne
TLP
$515K ﹤0.01%
14,401
+128
+0.9% +$4.92K
VONG icon
916
Vanguard Russell 1000 Growth ETF
VONG
$45B
$514K ﹤0.01%
14,732
BIV icon
917
Vanguard Intermediate-Term Bond ETF
BIV
$28.9B
$513K ﹤0.01%
6,278
-20,438
-77% -$1.68M
COTY icon
918
Coty
COTY
$2.48B
$513K ﹤0.01%
28,042
-53
-0.2% -$1.04K
LMRK
919
DELISTED
Landmark Infrastructure Partners LP Common Units
LMRK
$513K ﹤0.01%
30,827
+1,419
+5% +$24.7K
LUMN icon
920
Lumen
LUMN
$6.44B
$512K ﹤0.01%
31,178
-2,429
-7% -$42.1K
UYG icon
921
ProShares Ultra Financials
UYG
$847M
$509K ﹤0.01%
12,396
-3,924
-24% -$172K
GDOT icon
922
Green Dot
GDOT
$745M
$508K ﹤0.01%
7,920
DSGR icon
923
Distribution Solutions Group
DSGR
$1.61B
$507K ﹤0.01%
40,166
+4
+0% +$49
JNK icon
924
State Street SPDR Bloomberg High Yield Bond ETF
JNK
$6.92B
$507K ﹤0.01%
4,716
-345
-7% -$37.6K
HEWG
925
DELISTED
iShares Currency Hedged MSCI Germany ETF
HEWG
$505K ﹤0.01%
18,415
-3,313
-15% -$94K

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.