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William Blair & Company

William Blair & Company Portfolio holdings

AUM $34.9B
1-Year Est. Return 18.88%
This Fund
S&P 500
This Quarter Est. Return
+7.16%
1 Year Est. Return
+18.88%
3 Year Est. Return
+73.84%
5 Year Est. Return
+90.13%
10 Year Est. Return
+563.35%
AUM
$34.1B
AUM Growth
+$1.63B
Cap. Flow
-$169M
Cap. Flow %
-0.5%
Top 10 Hldgs %
23.77%
Holding
1,892
New
86
Increased
671
Reduced
778
Closed
71

Top Buys

Rank Stock Value
1
NVDA icon
NVIDIA
NVDA
+$92.1M
2
AAON icon
Aaon
AAON
+$55.5M
3
P
Everpure Inc
P
+$43.5M
4
BAH icon
Booz Allen Hamilton
BAH
+$29M
5
RBC icon
RBC Bearings
RBC
+$26.8M

Top Sells

Rank Stock Value
1
DXCM icon
DexCom
DXCM
+$128M
2
CRWD icon
CrowdStrike
CRWD
+$42.9M
3
BLK icon
Blackrock
BLK
+$42M
4
CSGP icon
CoStar Group
CSGP
+$41.5M
5
SBUX icon
Starbucks
SBUX
+$38.8M

Sector Composition

Rank Sector Weight
1 Technology 27.11%
2 Healthcare 14.76%
3 Financials 12.67%
4 Industrials 11.93%
5 Consumer Discretionary 7.9%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
ET icon
401
Energy Transfer Partners
ET
$69.3B
$7.63M 0.02%
475,476
+25,704
+6% +$414K
MET icon
402
MetLife
MET
$62.1B
$7.57M 0.02%
91,824
+1,111
+1% +$83K
TRV icon
403
Travelers Companies
TRV
$80.2B
$7.55M 0.02%
32,256
-1,622
-5% -$358K
FDX icon
404
FedEx
FDX
$75.4B
$7.47M 0.02%
27,277
-24,352
-47% -$7.07M
IVE icon
405
iShares S&P 500 Value ETF
IVE
$49.8B
$7.37M 0.02%
37,404
-844
-2% -$160K
HPQ icon
406
HP
HPQ
$27.5B
$7.37M 0.02%
205,356
-87,103
-30% -$3.07M
KVYO icon
407
Klaviyo
KVYO
$4.73B
$7.32M 0.02%
206,968
+6,288
+3% +$182K
AMP icon
408
Ameriprise Financial
AMP
$48.8B
$7.27M 0.02%
15,481
-92
-0.6% -$39.9K
STZ icon
409
Constellation Brands
STZ
$23.2B
$7.26M 0.02%
28,181
+1,924
+7% +$477K
CAG icon
410
Conagra Brands
CAG
$7.23B
$7.25M 0.02%
222,900
-4,780
-2% -$147K
LHX icon
411
L3Harris
LHX
$53.4B
$7.17M 0.02%
30,136
-464
-2% -$107K
STWD icon
412
Starwood Property Trust
STWD
$6.09B
$7.15M 0.02%
350,692
+39,422
+13% +$787K
HSY icon
413
Hershey
HSY
$36.6B
$7.1M 0.02%
37,022
+2,628
+8% +$511K
DD icon
414
DuPont de Nemours
DD
$19.2B
$7.09M 0.02%
63,421
-282
-0.4% -$28.7K
MCK icon
415
McKesson
MCK
$101B
$7.08M 0.02%
14,313
-275
-2% -$153K
DCI icon
416
Donaldson
DCI
$11.4B
$7.06M 0.02%
95,769
-1,850
-2% -$134K
TPL icon
417
Texas Pacific Land
TPL
$23.5B
$7.04M 0.02%
23,871
-144
-0.6% -$39.5K
ARM icon
418
Arm
ARM
$302B
$7.03M 0.02%
49,163
+43,643
+791% +$6.2M
DHI icon
419
D.R. Horton
DHI
$42.3B
$7M 0.02%
36,687
+29
+0.1% +$5.1K
INDA icon
420
iShares MSCI India ETF
INDA
$6.63B
$6.99M 0.02%
119,487
+4,011
+3% +$228K
J icon
421
Jacobs Solutions
J
$17B
$6.9M 0.02%
53,252
-14,086
-21% -$1.7M
EFV icon
422
iShares MSCI EAFE Value ETF
EFV
$29.4B
$6.79M 0.02%
118,107
-2,985
-2% -$165K
CVS icon
423
CVS Health
CVS
$122B
$6.78M 0.02%
107,871
-155,398
-59% -$9.07M
BR icon
424
Broadridge
BR
$19B
$6.77M 0.02%
31,481
+1,550
+5% +$324K
CCI icon
425
Crown Castle
CCI
$32.2B
$6.76M 0.02%
56,946
-4,066
-7% -$448K

Similar funds

William Blair & Company's Q3 2024 Portfolio in Review

As of Q3 2024, William Blair & Company held 1,892 positions worth $34.1B, up 5% from $32.4B the previous quarter. Its ten largest holdings account for 24% of the portfolio.

William Blair & Company's Q3 2024 filing shows 86 new, 671 increased, 778 reduced and 71 closed positions. Its largest new stake was PAR Technology: 73,733 shares worth $3.84M. The largest sale was DexCom, an estimated $128M.

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

  • William Blair & Company's largest Q3 2024 buy was PAR Technology: 73,733 shares worth $3.84M.
  • William Blair & Company added most to NVIDIA in Q3 2024, an estimated $92.1M increase.
  • William Blair & Company's biggest Q3 2024 reduction was DexCom, cutting an estimated $128M.
  • William Blair & Company fully exited Blackrock in Q3 2024, selling an estimated $42M.
  • William Blair & Company's ten largest holdings make up 24% of its $34.1B portfolio in Q3 2024.
  • William Blair & Company opened 86 new positions and closed 71 in Q3 2024.
  • William Blair & Company's portfolio value rose 5% quarter-over-quarter to $34.1B.

Based on William Blair & Company's 13F filing for Q3 2024, filed 12 Nov 2024.