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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 | |
|---|---|---|---|---|---|---|
551
Oneok
OKE
$58.3B
| $2.81M | 0.01% |
50,653
-198
| -0.4% | -$12.8K |
|
|
EB
552
DELISTED
Eventbrite
EB
| $2.81M | 0.01% |
273,444
-6,910
| -2% | -$82.4K |
|
553
Vanguard ESG US Stock ETF
ESGV
$13.6B
| $2.8M | 0.01% |
42,203
+3,716
| +10% | +$268K |
|
554
PNC Financial Services
PNC
$102B
| $2.8M | 0.01% |
17,729
+732
| +4% | +$123K |
|
555
iShares Core MSCI Total International Stock ETF
IXUS
$60.7B
| $2.77M | 0.01% |
48,509
+115
| +0.2% | +$7.08K |
|
556
Zimmer Biomet
ZBH
$18.7B
| $2.74M | 0.01% |
26,050
+614
| +2% | +$72.8K |
|
557
Landstar System
LSTR
$6.31B
| $2.73M | 0.01% |
18,749
+7,511
| +67% | +$1.12M |
|
558
Clorox
CLX
$12.8B
| $2.73M | 0.01% |
19,328
-5,197
| -21% | -$743K |
|
559
Truist Financial
TFC
$64.3B
| $2.72M | 0.01% |
57,315
+625
| +1% | +$30.8K |
|
560
Synopsys
SNPS
$79B
| $2.71M | 0.01% |
8,936
+877
| +11% | +$265K |
|
561
Martin Marietta Materials
MLM
$32.7B
| $2.71M | 0.01% |
9,053
-279
| -3% | -$95.2K |
|
562
Medpace
MEDP
$16.7B
| $2.69M | 0.01% |
17,939
+201
| +1% | +$29.1K |
|
563
iShares MSCI KLD 400 Social ETF
DSI
$5.54B
| $2.68M | 0.01% |
37,271
-456
| -1% | -$35.5K |
|
564
Global X Lithium & Battery Tech ETF
LIT
$1.61B
| $2.68M | 0.01% |
36,854
+351
| +1% | +$25K |
|
565
Humana
HUM
$46.7B
| $2.65M | 0.01% |
5,662
+2
| +0% | +$890 |
|
566
iShares S&P 100 ETF
OEF
$20.4B
| $2.63M | 0.01% |
15,232
+4,063
| +36% | +$759K |
|
567
Cellebrite
CLBT
$3.8B
| $2.61M | 0.01% |
512,301
-11,677
| -2% | -$60.7K |
|
568
Cleveland-Cliffs
CLF
$6.99B
| $2.6M | 0.01% |
169,136
+1,336
| +0.8% | +$31.9K |
|
569
C.H. Robinson
CHRW
$17.1B
| $2.6M | 0.01% |
25,629
+23
| +0.1% | +$2.4K |
|
570
Alarm.com
ALRM
$2.72B
| $2.59M | 0.01% |
41,897
+29,366
| +234% | +$1.8M |
|
571
Similarweb
SMWB
$770M
| $2.59M | 0.01% |
313,547
+3,684
| +1% | +$38.9K |
|
572
Vanguard Total Bond Market
BND
$161B
| $2.59M | 0.01% |
34,364
-3,238
| -9% | -$246K |
|
573
TransUnion
TRU
$15.2B
| $2.58M | 0.01% |
32,291
-3,327
| -9% | -$286K |
|
574
Nucor
NUE
$61.7B
| $2.57M | 0.01% |
24,620
-202
| -0.8% | -$27.3K |
|
575
Napco Security Technologies
NSSC
$1.39B
| $2.57M | 0.01% |
124,838
-3,298
| -3% | -$62K |
|
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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.