We are live on ! Find out more
William Blair & Company

William Blair & Company Portfolio holdings

AUM $38.4B
1-Year Est. Return 25.71%
This Fund
S&P 500
This Quarter Est. Return
+6.81%
1 Year Est. Return
+25.71%
3 Year Est. Return
+88.7%
5 Year Est. Return
+104.53%
10 Year Est. Return
+665.86%
AUM
$17.5B
AUM Growth
+$1.09B
Cap. Flow
+$196M
Cap. Flow %
1.12%
Top 10 Hldgs %
22.04%
Holding
1,814
New
115
Increased
670
Reduced
633
Closed
80

Top Buys

Rank Stock Value
1
FISV
Fiserv Inc
FISV
+$41.9M
2
DLB icon
Dolby
DLB
+$23M
3
TDOC icon
Teladoc Health
TDOC
+$20.9M
4
CPRT icon
Copart
CPRT
+$20.8M
5
DXCM icon
DexCom
DXCM
+$16M

Top Sells

Rank Stock Value
1
RHT
Red Hat Inc
RHT
+$144M
2
ULTI
Ultimate Software Group Inc
ULTI
+$103M
3
GILD icon
Gilead Sciences
GILD
+$16.4M
4
BX icon
Blackstone
BX
+$12.4M
5
VEEV icon
Veeva Systems
VEEV
+$10.5M

Sector Composition

Rank Sector Weight
1 Technology 22.57%
2 Healthcare 17.89%
3 Financials 12.54%
4 Consumer Discretionary 10.12%
5 Industrials 9.64%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
SPLV icon
526
Invesco S&P 500 Low Volatility ETF
SPLV
$7.18B
$2.42M 0.01%
43,885
+1,687
+4% +$90.7K
MKL icon
527
Markel Group
MKL
$22.8B
$2.41M 0.01%
2,208
+189
+9% +$198K
ALL icon
528
Allstate
ALL
$64.7B
$2.4M 0.01%
23,598
+1,475
+7% +$144K
YUM icon
529
Yum! Brands
YUM
$41B
$2.4M 0.01%
21,644
+528
+3% +$54.8K
SPGI icon
530
S&P Global
SPGI
$121B
$2.37M 0.01%
10,403
-1,104
-10% -$241K
DOV icon
531
Dover
DOV
$28B
$2.35M 0.01%
23,497
+5
+0% +$480
HSBC icon
532
HSBC
HSBC
$358B
$2.35M 0.01%
56,343
-339
-0.6% -$14.2K
GBT
533
DELISTED
Global Blood Therapeutics, Inc.
GBT
$2.33M 0.01%
44,341
+6,043
+16% +$347K
WWD icon
534
Woodward
WWD
$21.4B
$2.33M 0.01%
20,571
-101
-0.5% -$10.8K
PH icon
535
Parker-Hannifin
PH
$135B
$2.29M 0.01%
13,450
+4,436
+49% +$765K
TWO
536
Two Harbors Investment
TWO
$1.27B
$2.26M 0.01%
44,652
-54
-0.1% -$2.84K
CNI icon
537
Canadian National Railway
CNI
$76.4B
$2.26M 0.01%
24,463
+3,704
+18% +$340K
FSLR icon
538
First Solar
FSLR
$24.4B
$2.25M 0.01%
34,340
+18,590
+118% +$1.12M
IHI icon
539
iShares US Medical Devices ETF
IHI
$3.48B
$2.24M 0.01%
55,926
-24
-0% -$908
MFC icon
540
Manulife Financial
MFC
$72.6B
$2.24M 0.01%
123,154
-40,688
-25% -$724K
LII icon
541
Lennox International
LII
$14.5B
$2.24M 0.01%
8,135
+365
+5% +$99.5K
CAKE icon
542
Cheesecake Factory
CAKE
$5.84B
$2.24M 0.01%
51,142
+33,736
+194% +$1.58M
UAA icon
543
Under Armour
UAA
$2.26B
$2.23M 0.01%
87,882
+14,880
+20% +$349K
BUD icon
544
AB InBev
BUD
$156B
$2.23M 0.01%
25,143
-1,151
-4% -$98.7K
CDK
545
DELISTED
CDK Global, Inc.
CDK
$2.22M 0.01%
44,965
-606
-1% -$32.5K
RNG icon
546
RingCentral
RNG
$5.25B
$2.17M 0.01%
18,928
-1,260
-6% -$145K
PDP icon
547
Invesco Dorsey Wright Momentum ETF
PDP
$1.52B
$2.17M 0.01%
35,910
-50
-0.1% -$2.92K
SHLX
548
DELISTED
Shell Midstream Partners, L.P.
SHLX
$2.17M 0.01%
104,470
-852
-0.8% -$17.5K
AMLP icon
549
Alerian MLP ETF
AMLP
$13.2B
$2.16M 0.01%
43,945
+2,711
+7% +$134K
NEM icon
550
Newmont
NEM
$124B
$2.16M 0.01%
56,064
+43,088
+332% +$1.46M
20 21
22
23 24

Similar funds

Parallax Volatility Advisers
Parallax Volatility Advisers San Francisco, California $38.6B AUM 45.89% 1-Year Est. Return
Credit Agricole
Credit Agricole Montrouge Cedex, France $38.1B AUM
Carson Wealth (CWM LLC)
Carson Wealth (CWM LLC) Omaha, Nebraska $38.1B AUM 19.66% 1-Year Est. Return
Nomura Asset Management
Nomura Asset Management Tokyo, Japan $38.8B AUM 30.94% 1-Year Est. Return
Nomura Holdings
Nomura Holdings Tokyo, Japan $37.7B AUM 34.44% 1-Year Est. Return
Fayez Sarofim & Co
Fayez Sarofim & Co Houston, Texas $39.1B AUM 15.14% 1-Year Est. Return
Grantham, Mayo, Van Otterloo & Co (GMO)
Grantham, Mayo, Van Otterloo & Co (GMO) Boston, Massachusetts $39.1B AUM 28.69% 1-Year Est. Return
HF
HRT Financial New York $40.1B AUM 58.22% 1-Year Est. Return

William Blair & Company's Q2 2019 Portfolio in Review

As of Q2 2019, William Blair & Company held 1,814 positions worth $17.5B, up 6.6% from $16.4B the previous quarter. Its ten largest holdings account for 22% of the portfolio.

William Blair & Company's Q2 2019 filing shows 115 new, 670 increased, 633 reduced and 80 closed positions. Its largest new stake was Q2 Holdings: 213,468 shares worth $16.3M. The largest sale was Red Hat Inc, an estimated $144M.

By sector, the portfolio is most concentrated in Technology at 23% of assets, down from 23% a quarter earlier, followed by Healthcare and Financials.

  • William Blair & Company's largest Q2 2019 buy was Q2 Holdings: 213,468 shares worth $16.3M.
  • William Blair & Company added most to Fiserv Inc in Q2 2019, an estimated $41.9M increase.
  • William Blair & Company's biggest Q2 2019 reduction was Gilead Sciences, cutting an estimated $16.4M.
  • William Blair & Company fully exited Red Hat Inc in Q2 2019, selling an estimated $144M.
  • William Blair & Company's ten largest holdings make up 22% of its $17.5B portfolio in Q2 2019.
  • William Blair & Company opened 115 new positions and closed 80 in Q2 2019.
  • William Blair & Company's portfolio value rose 6.6% quarter-over-quarter to $17.5B.

Based on William Blair & Company's 13F filing for Q2 2019, filed 13 Aug 2019.