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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
+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
VOD icon
451
Vodafone
VOD
$37.1B
$3.49M 0.02%
213,471
-5,147
-2% -$88.5K
TMX
452
DELISTED
Terminix Global Holdings, Inc.
TMX
$3.48M 0.02%
66,758
+25,398
+61% +$1.31M
CONE
453
DELISTED
CyrusOne Inc Common Stock
CONE
$3.44M 0.02%
59,516
+7,753
+15% +$454K
VRRM icon
454
Verra Mobility
VRRM
$715M
$3.39M 0.02%
+258,813
New +$3.45M
TSLA icon
455
Tesla
TSLA
$1.29T
$3.36M 0.02%
225,645
-11,355
-5% -$177K
ACWI icon
456
iShares MSCI ACWI ETF
ACWI
$33.4B
$3.36M 0.02%
45,560
-65
-0.1% -$4.74K
HYMB icon
457
State Street SPDR Nuveen ICE High Yield Municipal Bond ETF
HYMB
$3.36B
$3.35M 0.02%
114,494
+12
+0% +$347
AMP icon
458
Ameriprise Financial
AMP
$49.8B
$3.34M 0.02%
23,034
+8,987
+64% +$1.3M
EGRX
459
DELISTED
Eagle Pharmaceuticals, Inc.
EGRX
$3.33M 0.02%
59,739
-1,450
-2% -$75.6K
MAIN icon
460
Main Street Capital
MAIN
$5.46B
$3.3M 0.02%
80,171
-15,200
-16% -$606K
SO icon
461
Southern Company
SO
$106B
$3.3M 0.02%
59,649
-2,135
-3% -$114K
BR icon
462
Broadridge
BR
$19.2B
$3.25M 0.02%
25,417
+1,727
+7% +$208K
EFAV icon
463
iShares MSCI EAFE Min Vol Factor ETF
EFAV
$5.45B
$3.18M 0.02%
43,827
+2,489
+6% +$179K
SRE icon
464
Sempra
SRE
$56B
$3.15M 0.02%
45,868
+656
+1% +$43K
WM icon
465
Waste Management
WM
$90.6B
$3.14M 0.02%
27,249
+1,458
+6% +$158K
BKU icon
466
Bankunited
BKU
$3.4B
$3.08M 0.02%
83,896
-759
-0.9% -$26.2K
PSXP
467
DELISTED
PHILLIPS 66 PARTNERS LP
PSXP
$3.05M 0.02%
61,870
-505
-0.8% -$25.3K
MET icon
468
MetLife
MET
$61.4B
$3.05M 0.02%
61,376
-7,808
-11% -$367K
AGN
469
DELISTED
Allergan plc
AGN
$3.03M 0.02%
9,586
-6,848
-42% -$948K
URI icon
470
United Rentals
URI
$70.9B
$3.02M 0.02%
22,805
-22,953
-50% -$2.91M
BN icon
471
Brookfield
BN
$109B
$3.02M 0.02%
176,855
+116,170
+191% +$1.97M
LQD icon
472
iShares iBoxx $ Investment Grade Corporate Bond ETF
LQD
$32.7B
$3M 0.02%
24,103
-740
-3% -$88.9K
VBR icon
473
Vanguard Morningstar Small-Cap Value ETF
VBR
$38.1B
$2.99M 0.02%
22,872
-582
-2% -$75.7K
CERN
474
DELISTED
Cerner Corp
CERN
$2.97M 0.02%
40,539
+2,648
+7% +$179K
DNKN
475
DELISTED
Dunkin' Brands Group, Inc.
DNKN
$2.96M 0.02%
37,144
+1
+0% +$76
17 18
19
20 21

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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.