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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
+665.86%
AUM
$16B
AUM Growth
-$3.46B
(-18%)
Cap. Flow
-$518M
Cap. Flow
% of AUM
-3.24%
Top 10 Holdings %
Top 10 Hldgs %
25.29%
Holding
1,819
New
100
Increased
562
Reduced
749
Closed
158
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Vanguard FTSE Developed Markets ETF
VEA
|
+$57.8M |
| 2 |
Amazon
AMZN
|
+$38M |
| 3 |
iShares MSCI Global Min Vol Factor ETF
ACWV
|
+$33.7M |
| 4 |
Exelixis
EXEL
|
+$33.4M |
| 5 |
Workday
WDAY
|
+$33.3M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Vanguard FTSE All-World ex-US ETF
VEU
|
+$51.6M |
| 2 |
RTN
Raytheon Company
RTN
|
+$47.8M |
| 3 |
Bright Horizons
BFAM
|
+$47.6M |
| 4 |
Planet Fitness
PLNT
|
+$39.6M |
| 5 |
Wabtec
WAB
|
+$33.6M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 25.04% |
| 2 | Healthcare | 18.78% |
| 3 | Financials | 12.18% |
| 4 | Consumer Discretionary | 9.78% |
| 5 | Industrials | 8.19% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
651
Middleby
MIDD
$5.29B
| $1.03M | 0.01% |
18,127
-2,330
| -11% | -$228K |
|
652
Eagle Materials
EXP
$6.41B
| $1.03M | 0.01% |
17,638
-700
| -4% | -$55.8K |
|
653
Napco Security Technologies
NSSC
$1.37B
| $1.03M | 0.01% |
135,780
+34,300
| +34% | +$404K |
|
654
iShares ESG Optimized MSCI USA ETF
SUSA
$4.21B
| $1.03M | 0.01% |
18,762
+1,424
| +8% | +$91.3K |
|
655
Elevance Health
ELV
$86.4B
| $1.02M | 0.01% |
4,477
-162
| -3% | -$44.1K |
|
|
NATI
656
DELISTED
National Instruments Corp
NATI
| $1.02M | 0.01% |
30,712
+7,101
| +30% | +$284K |
|
657
AvalonBay Communities
AVB
$26.3B
| $1.01M | 0.01% |
6,845
-590
| -8% | -$119K |
|
658
Bausch Health
BHC
$2.37B
| $1.01M | 0.01% |
64,875
-43,300
| -40% | -$1.04M |
|
659
Mercado Libre
MELI
$92.7B
| $1M | 0.01% |
2,054
+504
| +33% | +$311K |
|
660
Cheesecake Factory
CAKE
$5.57B
| $1M | 0.01% |
58,711
-584,100
| -91% | -$19.7M |
|
661
ProShares S&P 500 Dividend Aristocrats ETF
NOBL
$12B
| $1M | 0.01% |
34,748
+6,180
| +22% | +$216K |
|
662
DTE Energy
DTE
$29B
| $996K | 0.01% |
12,326
-1,008
| -8% | -$102K |
|
663
Teledyne Technologies
TDY
$31.2B
| $991K | 0.01% |
3,335
+386
| +13% | +$133K |
|
664
Stanley Black & Decker
SWK
$15.4B
| $988K | 0.01% |
9,878
-817
| -8% | -$117K |
|
665
Synopsys
SNPS
$78.8B
| $986K | 0.01% |
7,654
+212
| +3% | +$30.2K |
|
666
Delta Air Lines
DAL
$60B
| $983K | 0.01% |
34,442
+2,002
| +6% | +$99.2K |
|
667
SLR Investment Corp
SLRC
$711M
| $983K | 0.01% |
84,480
+8,488
| +11% | +$155K |
|
668
Vanguard Consumer Staples ETF
VDC
$8.03B
| $981K | 0.01% |
7,119
+1,958
| +38% | +$302K |
|
669
Boston Scientific
BSX
$74.9B
| $977K | 0.01% |
29,928
-22,446
| -43% | -$877K |
|
670
iShares S&P Mid-Cap 400 Value ETF
IJJ
$9.08B
| $970K | 0.01% |
17,680
-3,398
| -16% | -$255K |
|
671
Encore Capital Group
ECPG
$2.15B
| $969K | 0.01% |
41,446
-16,413
| -28% | -$552K |
|
|
AMJ
672
DELISTED
JP Morgan Alerian MLP Index ETN 5/24/24
AMJ
| $967K | 0.01% |
107,077
-30,540
| -22% | -$533K |
|
673
Medpace
MEDP
$16.2B
| $966K | 0.01% |
13,167
-1,145
| -8% | -$99.4K |
|
674
Old Republic International
ORI
$10.3B
| $962K | 0.01% |
63,064
+1,400
| +2% | +$28.8K |
|
675
Pan American Silver
PAAS
$19.9B
| $953K | 0.01% |
66,470
-208
| -0.3% | -$4.32K |
|
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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 23% 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.