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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
CBOE icon
326
Cboe Global Markets
CBOE
$30.4B
$10.1M 0.03%
59,474
-691
-1% -$123K
OKTA icon
327
Okta
OKTA
$25.6B
$9.95M 0.03%
106,263
-1,542
-1% -$146K
JLL icon
328
Jones Lang LaSalle
JLL
$16.7B
$9.89M 0.03%
48,172
+1,330
+3% +$258K
HAL icon
329
Halliburton
HAL
$27.7B
$9.88M 0.03%
292,376
-2,428
-0.8% -$89.6K
SDY icon
330
State Street SPDR S&P Dividend ETF
SDY
$22.1B
$9.74M 0.03%
76,571
-1,814
-2% -$234K
CARR icon
331
Carrier Global
CARR
$52B
$9.71M 0.03%
153,893
+4,135
+3% +$254K
C icon
332
Citigroup
C
$231B
$9.62M 0.03%
151,630
+5,481
+4% +$338K
NSC icon
333
Norfolk Southern
NSC
$75.3B
$9.59M 0.03%
44,683
-2,776
-6% -$644K
IWN icon
334
iShares Russell 2000 Value ETF
IWN
$14.6B
$9.5M 0.03%
62,407
-555
-0.9% -$84.9K
TRMB icon
335
Trimble
TRMB
$13.1B
$9.48M 0.03%
169,475
-4,637
-3% -$268K
VOT icon
336
Vanguard Morningstar Mid-Cap Growth ETF
VOT
$20B
$9.47M 0.03%
41,268
+23,862
+137% +$5.47M
ADI icon
337
Analog Devices
ADI
$187B
$9.31M 0.03%
40,797
-470
-1% -$100K
FVD icon
338
First Trust Value Line Dividend Fund
FVD
$8.36B
$9.28M 0.03%
227,825
-32,428
-12% -$1.34M
DUK icon
339
Duke Energy
DUK
$96.3B
$9.25M 0.03%
92,314
+2,289
+3% +$229K
KRNT icon
340
Kornit Digital
KRNT
$817M
$9.1M 0.03%
621,351
-79,878
-11% -$1.23M
ARES icon
341
Ares Management
ARES
$32.1B
$8.98M 0.03%
67,377
+2,233
+3% +$305K
MGK icon
342
Vanguard Morningstar Mega Cap Growth ETF
MGK
$33.7B
$8.97M 0.03%
142,730
-4,560
-3% -$266K
SJM icon
343
J.M. Smucker
SJM
$12.7B
$8.91M 0.03%
81,673
-32,687
-29% -$3.7M
MPC icon
344
Marathon Petroleum
MPC
$97.8B
$8.85M 0.03%
51,026
-927
-2% -$172K
MMM icon
345
3M
MMM
$94.8B
$8.76M 0.03%
85,724
-12,639
-13% -$1.23M
GDYN icon
346
Grid Dynamics Holdings
GDYN
$632M
$8.7M 0.03%
827,889
-40,815
-5% -$421K
GLW icon
347
Corning
GLW
$144B
$8.67M 0.03%
223,289
+3,207
+1% +$112K
NVS icon
348
Novartis
NVS
$290B
$8.64M 0.03%
81,162
-823
-1% -$82.6K
MO icon
349
Altria Group
MO
$107B
$8.62M 0.03%
189,238
+26,597
+16% +$1.18M
GEHC icon
350
GE HealthCare
GEHC
$32.6B
$8.59M 0.03%
110,258
+294
+0.3% +$24K
12 13
14
15 16

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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.