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William Blair & Company

William Blair & Company Portfolio holdings

AUM $38.4B
1-Year Est. Return 25.71%
This Fund
S&P 500
This Quarter Est. Return
+1.74%
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
$32.4B
AUM Growth
+$583M
Cap. Flow
+$654M
Cap. Flow %
2.02%
Top 10 Hldgs %
24.5%
Holding
1,893
New
89
Increased
716
Reduced
748
Closed
71

Top Buys

Rank Stock Value
1
AAPL icon
Apple
AAPL
+$57.9M
2
UBER icon
Uber
UBER
+$55.4M
3
MSFT icon
Microsoft
MSFT
+$52.4M
4
XOM icon
ExxonMobil
XOM
+$44.2M
5
AAON icon
Aaon
AAON
+$42M

Top Sells

Rank Stock Value
1
PWSC
PowerSchool Holdings, Inc.
PWSC
+$70.4M
2
WDAY icon
Workday
WDAY
+$67.8M
3
PXD
Pioneer Natural Resource Co.
PXD
+$40M
4
DXCM icon
DexCom
DXCM
+$29.5M
5
SBUX icon
Starbucks
SBUX
+$29.4M

Sector Composition

Rank Sector Weight
1 Technology 27.24%
2 Healthcare 15.67%
3 Financials 12.01%
4 Industrials 11.46%
5 Consumer Discretionary 8.16%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
FXL icon
1526
First Trust Technology AlphaDEX Fund
FXL
$2.84B
$83.8K ﹤0.01%
615
– –
SJNK icon
1527
State Street SPDR Bloomberg Short Term High Yield Bond ETF
SJNK
$4.8B
$82.9K ﹤0.01%
3,319
-212
-6% -$5.29K
PID icon
1528
Invesco International Dividend Achievers ETF
PID
$912M
$82.7K ﹤0.01%
4,613
+2,310
+100% +$42K
IVOL icon
1529
Quadratic Interest Rate Volatility and Inflation Hedge ETF
IVOL
$270M
$81.8K ﹤0.01%
4,422
-646
-13% -$12K
DFTX
1530
Definium Therapeutics
DFTX
$5.75B
$81.2K ﹤0.01%
11,268
-73
-0.6% -$638
LL
1531
DELISTED
LL Flooring Holdings, Inc.
LL
$81K ﹤0.01%
56,640
-225
-0.4% -$361
TLS icon
1532
Telos
TLS
$324M
$80.4K ﹤0.01%
20,000
-20,000
-50% -$75.9K
SPTM icon
1533
State Street SPDR Portfolio S&P 1500 Composite Stock Market ETF
SPTM
$14.1B
$79.8K ﹤0.01%
1,202
-242
-17% -$15.5K
JHML icon
1534
John Hancock Multifactor Large Cap ETF
JHML
$1.2B
$78.5K ﹤0.01%
1,207
– –
EAGG icon
1535
iShares ESG Aware US Aggregate Bond ETF
EAGG
$4.97B
$78.3K ﹤0.01%
1,681
-23
-1% -$1.07K
EWH icon
1536
iShares MSCI Hong Kong ETF
EWH
$1.21B
$78.2K ﹤0.01%
5,108
– –
RNTX
1537
Rein Therapeutics
RNTX
$68.9M
$77.7K ﹤0.01%
28,047
-250
-0.9% -$1.03K
KCE icon
1538
State Street SPDR S&P Capital Markets ETF
KCE
$473M
$76.8K ﹤0.01%
696
+109
+19% +$11.9K
NEPH icon
1539
Nephros
NEPH
$47.4M
$76.5K ﹤0.01%
36,249
– –
EWX icon
1540
State Street SPDR S&P Emerging Markets Small Cap ETF
EWX
$702M
$76.1K ﹤0.01%
1,314
+94
+8% +$5.39K
CRCT icon
1541
Cricut
CRCT
$1.23B
$74.7K ﹤0.01%
+12,470
New +$74.8K
IYY icon
1542
iShares Dow Jones US ETF
IYY
$3.07B
$74.6K ﹤0.01%
564
+54
+11% +$6.89K
PWV icon
1543
Invesco Large Cap Value ETF
PWV
$1.78B
$74.3K ﹤0.01%
1,350
-108
-7% -$5.97K
SCHC icon
1544
Schwab International Small-Cap Equity ETF
SCHC
$5.67B
$73.8K ﹤0.01%
2,074
+434
+26% +$15.5K
EGRX
1545
DELISTED
Eagle Pharmaceuticals, Inc.
EGRX
$73.4K ﹤0.01%
13,100
-1,050
-7% -$4.57K
BITO icon
1546
ProShares Bitcoin Strategy ETF
BITO
$1.43B
$73.3K ﹤0.01%
3,256
-1,065
-25% -$28.5K
FXH icon
1547
First Trust Health Care AlphaDEX Fund
FXH
$1.11B
$72K ﹤0.01%
689
– –
GGT
1548
Gabelli Multimedia Trust
GGT
$175M
$71.8K ﹤0.01%
13,392
-962
-7% -$5.28K
BBH icon
1549
VanEck Biotech ETF
BBH
$429M
$71.6K ﹤0.01%
425
– –
FDIQ
1550
Invesco Bloomberg Financial Data Providers ETF
FDIQ
$48.1M
$71.6K ﹤0.01%
1,457
+7
+0.5% +$341
60 61
62
63 64

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William Blair & Company's Q2 2024 Portfolio in Review

As of Q2 2024, William Blair & Company held 1,893 positions worth $32.4B, up 1.8% from $31.8B the previous quarter. Its ten largest holdings account for 24% of the portfolio.

William Blair & Company's Q2 2024 filing shows 89 new, 716 increased, 748 reduced and 71 closed positions. Its largest new stake was Aaon: 515,063 shares worth $44.9M. The largest sale was PowerSchool Holdings, Inc., an estimated $70.4M.

By sector, the portfolio is most concentrated in Technology at 27% of assets, up from 26% a quarter earlier, followed by Healthcare and Financials.

  • William Blair & Company's largest Q2 2024 buy was Aaon: 515,063 shares worth $44.9M.
  • William Blair & Company added most to Apple in Q2 2024, an estimated $57.9M increase.
  • William Blair & Company's biggest Q2 2024 reduction was PowerSchool Holdings, Inc., cutting an estimated $70.4M.
  • William Blair & Company fully exited Pioneer Natural Resource Co. in Q2 2024, selling an estimated $40M.
  • William Blair & Company's ten largest holdings make up 24% of its $32.4B portfolio in Q2 2024.
  • William Blair & Company opened 89 new positions and closed 71 in Q2 2024.
  • William Blair & Company's portfolio value rose 1.8% quarter-over-quarter to $32.4B.

Based on William Blair & Company's 13F filing for Q2 2024, filed 12 Aug 2024.