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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
-12.38%
1 Year Est. Return
+25.71%
3 Year Est. Return
+88.7%
5 Year Est. Return
+104.53%
10 Year Est. Return
+606.62%
AUM
$16B
AUM Growth
-$3.46B
Cap. Flow
-$518M
Cap. Flow %
-3.24%
Top 10 Hldgs %
25.29%
Holding
1,819
New
100
Increased
562
Reduced
749
Closed
158

Top Buys

Rank Stock Value
1
VEA icon
Vanguard FTSE Developed Markets ETF
VEA
+$57.8M
2
AMZN icon
Amazon
AMZN
+$38M
3
ACWV icon
iShares MSCI Global Min Vol Factor ETF
ACWV
+$33.7M
4
EXEL icon
Exelixis
EXEL
+$33.4M
5
WDAY icon
Workday
WDAY
+$33.3M

Top Sells

Rank Stock Value
1
VEU icon
Vanguard FTSE All-World ex-US ETF
VEU
+$51.6M
2
RTN
Raytheon Company
RTN
+$47.8M
3
BFAM icon
Bright Horizons
BFAM
+$47.6M
4
PLNT icon
Planet Fitness
PLNT
+$39.6M
5
WAB icon
Wabtec
WAB
+$33.6M

Sector Composition

Rank Sector Weight
1 Technology 25.11%
2 Healthcare 18.83%
3 Financials 12.19%
4 Miscellaneous 10.96%
5 Consumer Discretionary 9.77%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
LOPE icon
626
Grand Canyon Education
LOPE
$4B
$1.17M 0.01%
15,378
+3,290
+27% +$271K
HUM icon
627
Humana
HUM
$47.6B
$1.17M 0.01%
3,722
-40
-1% -$13.5K
DSI icon
628
iShares MSCI KLD 400 Social ETF
DSI
$5.39B
$1.17M 0.01%
23,924
+1,388
+6% +$79.7K
MINT icon
629
PIMCO Enhanced Short Maturity Active Exchange-Traded Fund
MINT
$17.6B
$1.16M 0.01%
11,723
+10,860
+1,258% +$1.1M
HBAN icon
630
Huntington Bancshares
HBAN
$33.8B
$1.15M 0.01%
139,496
-5,437
-4% -$66.9K
ROST icon
631
Ross Stores
ROST
$72.3B
$1.13M 0.01%
12,992
-9,306
-42% -$994K
CABO icon
632
Cable One
CABO
$106M
$1.13M 0.01%
686
– –
GAIN icon
633
Gladstone Investment Corp
GAIN
$635M
$1.12M 0.01%
143,165
+10,207
+8% +$121K
EBAY icon
634
eBay
EBAY
$48.1B
$1.12M 0.01%
37,188
-9,161
-20% -$319K
A icon
635
Agilent Technologies
A
$42.4B
$1.11M 0.01%
15,547
-4,538
-23% -$365K
CGNX icon
636
Cognex
CGNX
$9.95B
$1.09M 0.01%
25,919
-31
-0.1% -$1.55K
TFC icon
637
Truist Financial
TFC
$61.6B
$1.09M 0.01%
35,232
-3,188
-8% -$151K
PPLI
638
People Inc
PPLI
$2.85B
$1.08M 0.01%
33,746
-923
-3% -$36.6K
LEG
639
DELISTED
Leggett & Platt
LEG
$1.08M 0.01%
40,354
– –
TTWO icon
640
Take-Two Interactive
TTWO
$39.6B
$1.08M 0.01%
9,074
+5,297
+140% +$626K
EEMV icon
641
iShares MSCI Emerging Markets Min Vol Factor ETF
EEMV
$3.59B
$1.07M 0.01%
22,798
-2,298
-9% -$124K
DDD icon
642
3D Systems Corp
DDD
$522M
$1.07M 0.01%
138,641
-17,334
-11% -$169K
CAH icon
643
Cardinal Health
CAH
$54.1B
$1.07M 0.01%
22,245
-2,656
-11% -$138K
HEI.A icon
644
HEICO Corp Class A
HEI.A
$31.1B
$1.06M 0.01%
16,665
+41
+0.2% +$3.67K
TCF
645
DELISTED
TCF Financial Corporation Common Stock
TCF
$1.06M 0.01%
47,021
-157
-0.3% -$5.9K
DHI icon
646
D.R. Horton
DHI
$39.2B
$1.06M 0.01%
31,108
+1,578
+5% +$82K
SCHB icon
647
Schwab US Broad Market ETF
SCHB
$44B
$1.05M 0.01%
104,790
-170,838
-62% -$2.07M
VIRT icon
648
Virtu Financial
VIRT
$5.12B
$1.05M 0.01%
50,485
-62,697
-55% -$1.16M
DAVA icon
649
Endava
DAVA
$158M
$1.04M 0.01%
29,574
+25,233
+581% +$1.15M
HHS icon
650
Harte-Hanks
HHS
$33.2M
$1.04M 0.01%
+661,118
New +$1.97M
24 25
26
27 28

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William Blair & Company's Q1 2020 Portfolio in Review

As of Q1 2020, William Blair & Company held 1,819 positions worth $16B, down 18% from $19.5B the previous quarter. Its ten largest holdings account for 25% of the portfolio.

William Blair & Company withdrew a net $518M in Q1 2020, closing 158 positions and reducing 749 holdings. Its most notable exit was Raytheon Company, an estimated $47.8M position sold in full.

By sector, the portfolio is most concentrated in Technology at 25% of assets, up from 24% a quarter earlier, followed by Healthcare and Financials.

Against the trend, William Blair & Company opened a new position in Canoo Inc. Class A Common Stock worth $4.04M.

  • William Blair & Company's largest Q1 2020 buy was Canoo Inc. Class A Common Stock: 870 shares worth $4.04M.
  • William Blair & Company added most to Vanguard FTSE Developed Markets ETF in Q1 2020, an estimated $57.8M increase.
  • William Blair & Company's biggest Q1 2020 reduction was Vanguard FTSE All-World ex-US ETF, cutting an estimated $51.6M.
  • William Blair & Company fully exited Raytheon Company in Q1 2020, selling an estimated $47.8M.
  • William Blair & Company's ten largest holdings make up 25% of its $16B portfolio in Q1 2020.
  • William Blair & Company opened 100 new positions and closed 158 in Q1 2020.
  • William Blair & Company's portfolio value fell 18% quarter-over-quarter to $16B.

Based on William Blair & Company's 13F filing for Q1 2020, filed 11 May 2020.