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William Blair & Company Portfolio holdings
AUM
$34.9B
1-Year Est. Return
18.88%
This Fund
S&P 500
This Quarter
Est. Return
+9.1%
1 Year Est. Return
+18.88%
3 Year Est. Return
+73.84%
5 Year Est. Return
+90.13%
10 Year Est. Return
+563.35%
AUM
$19.5B
AUM Growth
+$2.1B
(+12%)
Cap. Flow
+$465M
Cap. Flow
% of AUM
2.39%
Top 10 Holdings %
Top 10 Hldgs %
22.3%
Holding
1,847
New
125
Increased
679
Reduced
598
Closed
120
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Arista Networks
ANET
|
+$24M |
| 2 |
Walt Disney
DIS
|
+$22.5M |
| 3 |
PayPal
PYPL
|
+$21.1M |
| 4 |
American Express
AXP
|
+$18.6M |
| 5 |
ServiceNow
NOW
|
+$15.5M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
CELG
Celgene Corp
CELG
|
+$25M |
| 2 |
Ulta Beauty
ULTA
|
+$21.8M |
| 3 |
EOG Resources
EOG
|
+$20.9M |
| 4 |
ABMD
Abiomed Inc
ABMD
|
+$16.3M |
| 5 |
GRUB
Just Eat Takeaway.com N.V. American Depositary Shares
GRUB
|
+$11.2M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 23.46% |
| 2 | Healthcare | 17.35% |
| 3 | Financials | 13.04% |
| 4 | Consumer Discretionary | 9.94% |
| 5 | Industrials | 9.53% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1051
MGE Energy Inc
MGEE
$3.08B
| $416K | ﹤0.01% |
5,275
-15
| -0.3% | -$1.16K |
|
1052
Wyndham Hotels & Resorts
WH
$5.48B
| $416K | ﹤0.01% |
6,628
-32
| -0.5% | -$1.78K |
|
1053
Regeneron Pharmaceuticals
REGN
$80.8B
| $415K | ﹤0.01% |
1,106
-367
| -25% | -$123K |
|
1054
Myriad Genetics
MYGN
$312M
| $414K | ﹤0.01% |
15,191
| – | – |
|
1055
Astronics
ATRO
$3.84B
| $412K | ﹤0.01% |
17,687
+714
| +4% | +$17.5K |
|
|
FFIC
1056
DELISTED
Flushing Financial
FFIC
| $410K | ﹤0.01% |
18,967
-1,300
| -6% | -$27.7K |
|
1057
Gen Digital
GEN
$17.5B
| $410K | ﹤0.01% |
16,058
+776
| +5% | +$19K |
|
1058
Akebia Therapeutics
AKBA
$252M
| $409K | ﹤0.01% |
64,793
-8,608
| -12% | -$40.9K |
|
1059
Liberty Media Series C
FWONK
$25.8B
| $406K | ﹤0.01% |
9,142
-46
| -0.5% | -$1.92K |
|
1060
Goldman Sachs ActiveBeta Japan Equity ETF
GSJY
$88.2M
| $406K | ﹤0.01% |
12,243
+380
| +3% | +$12.6K |
|
1061
Invesco S&P 500 Pure Value ETF
RPV
$1.68B
| $404K | ﹤0.01% |
5,835
-3,900
| -40% | -$261K |
|
1062
Freeport-McMoran
FCX
$97.5B
| $403K | ﹤0.01% |
30,684
-6,463
| -17% | -$71K |
|
|
COHR
1063
DELISTED
Coherent Inc
COHR
| $403K | ﹤0.01% |
2,420
-165
| -6% | -$25.6K |
|
|
VRTU
1064
DELISTED
Virtusa Corporation
VRTU
| $402K | ﹤0.01% |
8,860
-213
| -2% | -$8.69K |
|
1065
Ollie's Bargain Outlet
OLLI
$4.94B
| $401K | ﹤0.01% |
+6,145
| New | +$389K |
|
1066
Axalta
AXTA
$8.17B
| $399K | ﹤0.01% |
+13,122
| New | +$387K |
|
1067
Varonis Systems
VRNS
$5B
| $399K | ﹤0.01% |
+15,417
| New | +$366K |
|
|
TWOU
1068
DELISTED
2U Inc
TWOU
| $399K | ﹤0.01% |
554
-38
| -6% | -$23.6K |
|
1069
iShares US Industrials ETF
IYJ
$2.02B
| $398K | ﹤0.01% |
4,746
| – | – |
|
1070
Keysight
KEYS
$58.3B
| $398K | ﹤0.01% |
3,875
+669
| +21% | +$68.5K |
|
1071
Tapestry
TPR
$32.8B
| $397K | ﹤0.01% |
14,733
-2,357
| -14% | -$61.4K |
|
1072
Sprott Physical Silver Trust
PSLV
$13.2B
| $396K | ﹤0.01% |
60,570
-1,000
| -2% | -$6.35K |
|
1073
Public Storage
PSA
$61.3B
| $394K | ﹤0.01% |
1,849
-1,192
| -39% | -$265K |
|
1074
East-West Bancorp
EWBC
$18B
| $393K | ﹤0.01% |
8,068
-2,419
| -23% | -$109K |
|
1075
McKesson
MCK
$101B
| $393K | ﹤0.01% |
2,839
+491
| +21% | +$69.4K |
|
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William Blair & Company's Q4 2019 Portfolio in Review
As of Q4 2019, William Blair & Company held 1,847 positions worth $19.5B, up 12% from $17.4B the previous quarter. Its ten largest holdings account for 22% of the portfolio.
William Blair & Company's Q4 2019 filing shows 125 new, 679 increased, 598 reduced and 120 closed positions. Its largest new stake was Dynatrace: 165,602 shares worth $4.19M. The largest sale was Celgene Corp, an estimated $25M.
By sector, the portfolio is most concentrated in Technology at 23% of assets, up from 23% a quarter earlier, followed by Healthcare and Financials.
- William Blair & Company's largest Q4 2019 buy was Dynatrace: 165,602 shares worth $4.19M.
- William Blair & Company added most to Arista Networks in Q4 2019, an estimated $24M increase.
- William Blair & Company's biggest Q4 2019 reduction was Ulta Beauty, cutting an estimated $21.8M.
- William Blair & Company fully exited Celgene Corp in Q4 2019, selling an estimated $25M.
- William Blair & Company's ten largest holdings make up 22% of its $19.5B portfolio in Q4 2019.
- William Blair & Company opened 125 new positions and closed 120 in Q4 2019.
- William Blair & Company's portfolio value rose 12% quarter-over-quarter to $19.5B.
Based on William Blair & Company's 13F filing for Q4 2019, filed 13 Feb 2020.