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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
-16.93%
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
$22.5B
AUM Growth
-$5.99B
(-21%)
Cap. Flow
-$554M
Cap. Flow
% of AUM
-2.46%
Top 10 Holdings %
Top 10 Hldgs %
23.5%
Holding
1,977
New
67
Increased
648
Reduced
822
Closed
114
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
CoStar Group
CSGP
|
+$27.5M |
| 2 |
Edwards Lifesciences
EW
|
+$22.7M |
| 3 |
Assurant
AIZ
|
+$22M |
| 4 |
ServiceNow
NOW
|
+$21.5M |
| 5 |
Atlassian
TEAM
|
+$19.1M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Airbnb
ABNB
|
+$51.2M |
| 2 |
Starbucks
SBUX
|
+$49M |
| 3 |
Ecolab
ECL
|
+$45.7M |
| 4 |
SWCH
Switch, Inc. Class A Common Stock
SWCH
|
+$40.4M |
| 5 |
Arista Networks
ANET
|
+$35.1M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 23.69% |
| 2 | Healthcare | 19.4% |
| 3 | Financials | 11.86% |
| 4 | Industrials | 10.9% |
| 5 | Consumer Discretionary | 8.96% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
176
Ulta Beauty
ULTA
$22.9B
| $23.3M | 0.1% |
60,509
+337
| +0.6% | +$134K |
|
177
Northern Trust
NTRS
$35B
| $23.2M | 0.1% |
240,890
+558
| +0.2% | +$59K |
|
|
ONT
178
Onterris Inc
ONT
$576M
| $23.1M | 0.1% |
685,137
-58,881
| -8% | -$2.46M |
|
179
HEICO Corp
HEI
$52.1B
| $22.9M | 0.1% |
174,730
-1,433
| -0.8% | -$202K |
|
180
FedEx
FDX
$77.3B
| $22.6M | 0.1% |
99,744
+5,206
| +6% | +$1.11M |
|
181
Dolby
DLB
$5.75B
| $22.5M | 0.1% |
314,934
-4,681
| -1% | -$354K |
|
182
iShares Russell 1000 ETF
IWB
$50.2B
| $22.4M | 0.1% |
107,835
+845
| +0.8% | +$191K |
|
183
Vanguard FTSE Emerging Markets ETF
VWO
$126B
| $22.4M | 0.1% |
536,696
-21,150
| -4% | -$913K |
|
184
Berkshire Hathaway Class A
BRK.A
$1.09T
| $21.7M | 0.1% |
53
+7
| +15% | +$3.3M |
|
|
185
Arista Networks
ANET
$266B
| $21.5M | 0.1% |
916,108
-1,281,244
| -58% | -$35.1M |
|
186
OptimizeRx
OPRX
$132M
| $21.4M | 0.09% |
780,596
+54,741
| +8% | +$1.62M |
|
187
Medtronic
MDT
$116B
| $21.4M | 0.09% |
237,987
-197,018
| -45% | -$20M |
|
188
BlackLine
BL
$1.65B
| $21.1M | 0.09% |
317,318
-10,222
| -3% | -$700K |
|
189
Target
TGT
$69.9B
| $21M | 0.09% |
148,894
+22,241
| +18% | +$4.26M |
|
190
Advanced Micro Devices
AMD
$788B
| $20.8M | 0.09% |
272,448
+14,596
| +6% | +$1.37M |
|
|
ATVI
191
DELISTED
Activision Blizzard
ATVI
| $20.5M | 0.09% |
263,792
-45,661
| -15% | -$3.55M |
|
192
Vanguard Real Estate ETF
VNQ
$38.6B
| $20.4M | 0.09% |
223,710
-4,770
| -2% | -$475K |
|
193
Broadcom
AVGO
$1.98T
| $19.9M | 0.09% |
410,070
+50,370
| +14% | +$2.83M |
|
194
Ball Corp
BALL
$16.5B
| $19.9M | 0.09% |
289,080
-195,311
| -40% | -$14.8M |
|
195
SBA Communications
SBAC
$19.4B
| $19.8M | 0.09% |
61,770
+30,545
| +98% | +$10.3M |
|
196
iShares Gold Trust
IAU
$65.4B
| $19.7M | 0.09% |
574,008
+106,734
| +23% | +$3.8M |
|
197
Maravai LifeSciences
MRVI
$863M
| $19.7M | 0.09% |
692,199
-16,201
| -2% | -$513K |
|
198
Kraft Heinz
KHC
$29.1B
| $19.5M | 0.09% |
512,090
+56,991
| +13% | +$2.28M |
|
199
Tenable Holdings
TENB
$4.08B
| $19.4M | 0.09% |
426,727
-25,664
| -6% | -$1.32M |
|
200
Flywire
FLYW
$2.12B
| $19.2M | 0.09% |
1,091,193
+444,334
| +69% | +$10.3M |
|
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William Blair & Company's Q2 2022 Portfolio in Review
As of Q2 2022, William Blair & Company held 1,977 positions worth $22.5B, down 21% from $28.5B the previous quarter. Its ten largest holdings account for 23% of the portfolio.
William Blair & Company's Q2 2022 filing shows 67 new, 648 increased, 822 reduced and 114 closed positions. Its largest new stake was Warner Bros: 144,520 shares worth $1.94M. The largest sale was Airbnb, an estimated $51.2M.
By sector, the portfolio is most concentrated in Technology at 24% of assets, down from 25% a quarter earlier, followed by Healthcare and Financials.
- William Blair & Company's largest Q2 2022 buy was Warner Bros: 144,520 shares worth $1.94M.
- William Blair & Company added most to CoStar Group in Q2 2022, an estimated $27.5M increase.
- William Blair & Company's biggest Q2 2022 reduction was Airbnb, cutting an estimated $51.2M.
- William Blair & Company fully exited Datto Holding Corp. in Q2 2022, selling an estimated $11M.
- William Blair & Company's ten largest holdings make up 23% of its $22.5B portfolio in Q2 2022.
- William Blair & Company opened 67 new positions and closed 114 in Q2 2022.
- William Blair & Company's portfolio value fell 21% quarter-over-quarter to $22.5B.
Based on William Blair & Company's 13F filing for Q2 2022, filed 10 Aug 2022.