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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
+31.62%
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
$21B
AUM Growth
+$4.97B
Cap. Flow
+$438M
Cap. Flow %
2.09%
Top 10 Hldgs %
26.83%
Holding
1,788
New
129
Increased
575
Reduced
731
Closed
107

Top Buys

Rank Stock Value
1
COUP
Coupa Software Incorporated
COUP
+$55.8M
2
DOCU
DocuSign
DOCU
+$52.4M
3
AON icon
Aon
AON
+$47.5M
4
SBUX icon
Starbucks
SBUX
+$44.7M
5
ABMD
Abiomed Inc
ABMD
+$39.1M

Top Sells

Rank Stock Value
1
DIS icon
Walt Disney
DIS
+$56.6M
2
PCTY icon
Paylocity
PCTY
+$45.8M
3
BRK.B icon
Berkshire Hathaway Class B
BRK.B
+$36.9M
4
DLB icon
Dolby
DLB
+$28.4M
5
AXP icon
American Express
AXP
+$22.2M

Sector Composition

Rank Sector Weight
1 Technology 27.38%
2 Healthcare 19.32%
3 Financials 11.61%
4 Consumer Discretionary 10.23%
5 Industrials 8.05%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
PCYO icon
476
Pure Cycle
PCYO
$273M
$2.98M 0.01%
324,755
-11,000
-3% -$108K
PDP icon
477
Invesco Dorsey Wright Momentum ETF
PDP
$1.52B
$2.98M 0.01%
44,300
+1,825
+4% +$114K
ENB icon
478
Enbridge
ENB
$112B
$2.96M 0.01%
97,342
-2,035
-2% -$62.5K
VTWO icon
479
Vanguard Russell 2000 ETF
VTWO
$17.4B
$2.95M 0.01%
51,116
-160,594
-76% -$8.49M
VAPO
480
DELISTED
Vapotherm, Inc. Common Stock
VAPO
$2.93M 0.01%
8,937
+4,258
+91% +$898K
ADM icon
481
Archer Daniels Midland
ADM
$38.4B
$2.91M 0.01%
73,005
-20,300
-22% -$760K
USPH icon
482
US Physical Therapy
USPH
$1.22B
$2.91M 0.01%
35,919
+12,853
+56% +$937K
PODD icon
483
Insulet
PODD
$10.1B
$2.9M 0.01%
14,946
+88
+0.6% +$16.8K
ARCC icon
484
Ares Capital
ARCC
$14.3B
$2.88M 0.01%
199,643
-4,521
-2% -$61K
HUBB icon
485
Hubbell
HUBB
$27.1B
$2.87M 0.01%
22,926
+12
+0.1% +$1.46K
CTLT
486
DELISTED
CATALENT, INC.
CTLT
$2.83M 0.01%
38,649
+6,717
+21% +$456K
PHR icon
487
Phreesia
PHR
$758M
$2.82M 0.01%
99,722
+3,317
+3% +$86.4K
IHI icon
488
iShares US Medical Devices ETF
IHI
$3.48B
$2.8M 0.01%
63,354
+204
+0.3% +$8.72K
ADI icon
489
Analog Devices
ADI
$187B
$2.79M 0.01%
22,743
-1,647
-7% -$181K
DFS
490
DELISTED
Discover Financial Services
DFS
$2.76M 0.01%
55,082
-3,566
-6% -$157K
LPSN icon
491
LivePerson
LPSN
$34.1M
$2.75M 0.01%
4,433
+462
+12% +$215K
DBX icon
492
Dropbox
DBX
$7.31B
$2.72M 0.01%
125,004
+25,310
+25% +$535K
LUV icon
493
Southwest Airlines
LUV
$22B
$2.71M 0.01%
79,406
+63,232
+391% +$2.01M
GM icon
494
General Motors
GM
$76.1B
$2.71M 0.01%
107,039
-46,592
-30% -$1.13M
ZBH icon
495
Zimmer Biomet
ZBH
$18.7B
$2.69M 0.01%
23,256
+511
+2% +$58.9K
SRE icon
496
Sempra
SRE
$56.2B
$2.64M 0.01%
44,964
-474
-1% -$29.1K
UBER icon
497
Uber
UBER
$154B
$2.63M 0.01%
84,672
+39,251
+86% +$1.22M
PLAN
498
DELISTED
Anaplan, Inc.
PLAN
$2.62M 0.01%
57,832
+17,029
+42% +$713K
XBI icon
499
State Street SPDR S&P Biotech ETF
XBI
$10.5B
$2.59M 0.01%
23,122
+12,246
+113% +$1.21M
IBB icon
500
iShares Biotechnology ETF
IBB
$9.86B
$2.58M 0.01%
18,861
+656
+4% +$83.6K
18 19
20
21 22

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William Blair & Company's Q2 2020 Portfolio in Review

As of Q2 2020, William Blair & Company held 1,788 positions worth $21B, up 31% from $16B the previous quarter. Its ten largest holdings account for 27% of the portfolio.

William Blair & Company's Q2 2020 filing shows 129 new, 575 increased, 731 reduced and 107 closed positions. Its largest new stake was Aon: 255,110 shares worth $49.1M. The largest sale was Walt Disney, an estimated $56.6M.

By sector, the portfolio is most concentrated in Technology at 27% of assets, up from 25% a quarter earlier, followed by Healthcare and Financials.

  • William Blair & Company's largest Q2 2020 buy was Aon: 255,110 shares worth $49.1M.
  • William Blair & Company added most to Coupa Software Incorporated in Q2 2020, an estimated $55.8M increase.
  • William Blair & Company's biggest Q2 2020 reduction was Walt Disney, cutting an estimated $56.6M.
  • William Blair & Company fully exited Prudential in Q2 2020, selling an estimated $2.8M.
  • William Blair & Company's ten largest holdings make up 27% of its $21B portfolio in Q2 2020.
  • William Blair & Company opened 129 new positions and closed 107 in Q2 2020.
  • William Blair & Company's portfolio value rose 31% quarter-over-quarter to $21B.

Based on William Blair & Company's 13F filing for Q2 2020, filed 12 Aug 2020.