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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
AIVL icon
1376
WisdomTree US AI Enhanced Value Fund
AIVL
$436M
$219K ﹤0.01%
2,198
– –
FOUR icon
1377
Shift4
FOUR
$3.47B
$219K ﹤0.01%
2,979
-192
-6% -$12.7K
UBS icon
1378
UBS Group
UBS
$177B
$218K ﹤0.01%
7,363
+176
+2% +$5.23K
KDP icon
1379
Keurig Dr Pepper
KDP
$40.2B
$217K ﹤0.01%
+6,511
New +$216K
ONEQ icon
1380
Fidelity Nasdaq Composite Index ETF
ONEQ
$10.8B
$217K ﹤0.01%
+3,099
New +$203K
NVT icon
1381
nVent Electric
NVT
$27.7B
$217K ﹤0.01%
2,827
-212
-7% -$16.5K
WK icon
1382
Workiva
WK
$3.7B
$216K ﹤0.01%
2,965
-27
-0.9% -$2.13K
KIE icon
1383
State Street SPDR S&P Insurance ETF
KIE
$676M
$216K ﹤0.01%
4,329
– –
KFRC icon
1384
Kforce
KFRC
$1.03B
$215K ﹤0.01%
3,465
– –
EUFN icon
1385
iShares MSCI Europe Financials ETF
EUFN
$4.29B
$215K ﹤0.01%
9,625
+2,450
+34% +$56.2K
SNSR icon
1386
Global X Internet of Things ETF
SNSR
$224M
$215K ﹤0.01%
5,980
-28
-0.5% -$999
JMBS icon
1387
Janus Henderson Mortgage-Backed Securities ETF
JMBS
$6.74B
$214K ﹤0.01%
4,804
-2,735
-36% -$121K
UAA icon
1388
Under Armour
UAA
$2.26B
$214K ﹤0.01%
32,056
+898
+3% +$6.12K
CRI icon
1389
Carter's
CRI
$1.43B
$213K ﹤0.01%
3,445
+3
+0.1% +$208
SPAB icon
1390
State Street SPDR Portfolio Aggregate Bond ETF
SPAB
$9.93B
$213K ﹤0.01%
8,507
-963
-10% -$24K
CQP icon
1391
Cheniere Energy
CQP
$33.3B
$213K ﹤0.01%
4,334
– –
GRID
1392
First Trust NASDAQ Clean Edge Smart Grid Infrastructure Index Fund
GRID
$12.3B
$212K ﹤0.01%
1,830
-974
-35% -$113K
FTS icon
1393
Fortis
FTS
$28.7B
$211K ﹤0.01%
5,443
-538
-9% -$21.2K
EQH icon
1394
Equitable Holdings
EQH
$14.1B
$211K ﹤0.01%
+5,170
New +$203K
DOC icon
1395
Healthpeak Properties
DOC
$14.2B
$211K ﹤0.01%
10,768
+233
+2% +$4.45K
CPRI icon
1396
Capri Holdings
CPRI
$1.77B
$210K ﹤0.01%
6,362
+350
+6% +$12.7K
UNM icon
1397
Unum
UNM
$14.5B
$210K ﹤0.01%
+4,117
New +$213K
AAL icon
1398
American Airlines Group
AAL
$9.88B
$210K ﹤0.01%
18,521
+4,735
+34% +$62.2K
CTRE icon
1399
CareTrust REIT
CTRE
$9.25B
$209K ﹤0.01%
8,343
+1
+0% +$25
AIT icon
1400
Applied Industrial Technologies
AIT
$13B
$209K ﹤0.01%
1,076
– –
54 55
56
57 58

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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.