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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
+10.7%
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
$28.9B
AUM Growth
+$2.35B
(+8.9%)
Cap. Flow
-$98.3M
Cap. Flow
% of AUM
-0.34%
Top 10 Holdings %
Top 10 Hldgs %
23.73%
Holding
1,960
New
105
Increased
655
Reduced
787
Closed
72
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Ball Corp
BALL
|
+$39.8M |
| 2 |
Airbnb
ABNB
|
+$37.1M |
| 3 |
Generac Holdings
GNRC
|
+$34.4M |
| 4 |
Unity
U
|
+$29.3M |
| 5 |
Trex
TREX
|
+$29M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
FISV
Fiserv Inc
FISV
|
+$87.4M |
| 2 |
Teladoc Health
TDOC
|
+$65.6M |
| 3 |
Verisk Analytics
VRSK
|
+$65M |
| 4 |
Apple
AAPL
|
+$52M |
| 5 |
iShares MSCI Global Min Vol Factor ETF
ACWV
|
+$46.5M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 25.7% |
| 2 | Healthcare | 19.69% |
| 3 | Financials | 11.7% |
| 4 | Consumer Discretionary | 10.72% |
| 5 | Industrials | 9.79% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1026
Varonis Systems
VRNS
$4.82B
| $719K | ﹤0.01% |
12,486
| – | – |
|
1027
Revolve Group
RVLV
$1.69B
| $712K | ﹤0.01% |
+10,340
| New | +$555K |
|
1028
Inseego
INSG
$82.6M
| $711K | ﹤0.01% |
7,050
+900
| +15% | +$82.3K |
|
1029
Boston Scientific
BSX
$74.9B
| $710K | ﹤0.01% |
16,612
-14,142
| -46% | -$595K |
|
1030
iShares S&P Small-Cap 600 Value ETF
IJS
$8.43B
| $710K | ﹤0.01% |
6,731
-341
| -5% | -$35.6K |
|
|
MANT
1031
DELISTED
Mantech International Corp
MANT
| $710K | ﹤0.01% |
8,201
+2
| +0% | +$173 |
|
1032
Algonquin Power & Utilities
AQN
$4.44B
| $706K | ﹤0.01% |
47,456
+24,449
| +106% | +$385K |
|
1033
Adeia
ADEA
$3.1B
| $705K | ﹤0.01% |
119,875
+11,707
| +11% | +$66.6K |
|
1034
Western Alliance Bancorporation
WAL
$8.92B
| $705K | ﹤0.01% |
7,597
+27
| +0.4% | +$2.68K |
|
1035
RBC Bearings
RBC
$17.6B
| $703K | ﹤0.01% |
3,525
-124
| -3% | -$24.5K |
|
1036
PENN Entertainment
PENN
$2.57B
| $702K | ﹤0.01% |
9,172
-425
| -4% | -$36.6K |
|
1037
Cardinal Health
CAH
$54.5B
| $697K | ﹤0.01% |
12,217
-1,123
| -8% | -$65.6K |
|
1038
iShares GSCI Commodity Dynamic Roll Strategy ETF
COMT
$1.22B
| $691K | ﹤0.01% |
20,026
-7,104
| -26% | -$232K |
|
|
HRC
1039
DELISTED
HILL-ROM HOLDINGS, INC.
HRC
| $690K | ﹤0.01% |
6,074
-138
| -2% | -$15.4K |
|
1040
Healthpeak Properties
DOC
$14.2B
| $688K | ﹤0.01% |
20,661
-14,402
| -41% | -$483K |
|
1041
Gildan
GIL
$10.6B
| $687K | ﹤0.01% |
18,595
-215
| -1% | -$7.51K |
|
1042
iShares ESG Aware 1-5 Year USD Corporate Bond ETF
SUSB
$1.3B
| $687K | ﹤0.01% |
26,376
-2,301
| -8% | -$59.9K |
|
1043
AeroVironment
AVAV
$9.59B
| $686K | ﹤0.01% |
6,851
+1,057
| +18% | +$116K |
|
1044
Granite Construction
GVA
$5.41B
| $681K | ﹤0.01% |
16,400
| – | – |
|
|
DEN
1045
DELISTED
Denbury Inc.
DEN
| $680K | ﹤0.01% |
+8,858
| New | +$540K |
|
1046
Integer Holdings
ITGR
$4.25B
| $679K | ﹤0.01% |
7,212
-171
| -2% | -$15.8K |
|
1047
Cohu
COHU
$2.76B
| $678K | ﹤0.01% |
18,428
| – | – |
|
1048
Grand Canyon Education
LOPE
$3.7B
| $677K | ﹤0.01% |
7,521
-7,196
| -49% | -$711K |
|
1049
ProShares Ultra Semiconductors
USD
$2.99B
| $676K | ﹤0.01% |
74,800
| – | – |
|
1050
Manitowoc
MTW
$727M
| $675K | ﹤0.01% |
27,532
-6,250
| -19% | -$149K |
|
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William Blair & Company's Q2 2021 Portfolio in Review
As of Q2 2021, William Blair & Company held 1,960 positions worth $28.9B, up 8.9% from $26.5B the previous quarter. Its ten largest holdings account for 24% of the portfolio.
William Blair & Company's Q2 2021 filing shows 105 new, 655 increased, 787 reduced and 72 closed positions. Its largest new stake was Luminar Technologies: 36,860 shares worth $12.1M. The largest sale was Fiserv Inc, an estimated $87.4M.
By sector, the portfolio is most concentrated in Technology at 26% of assets, up from 26% a quarter earlier, followed by Healthcare and Financials.
- William Blair & Company's largest Q2 2021 buy was Luminar Technologies: 36,860 shares worth $12.1M.
- William Blair & Company added most to Ball Corp in Q2 2021, an estimated $39.8M increase.
- William Blair & Company's biggest Q2 2021 reduction was Fiserv Inc, cutting an estimated $87.4M.
- William Blair & Company fully exited RealPage, Inc. in Q2 2021, selling an estimated $12.1M.
- William Blair & Company's ten largest holdings make up 24% of its $28.9B portfolio in Q2 2021.
- William Blair & Company opened 105 new positions and closed 72 in Q2 2021.
- William Blair & Company's portfolio value rose 8.9% quarter-over-quarter to $28.9B.
Based on William Blair & Company's 13F filing for Q2 2021, filed 12 Aug 2021.