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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
(+5%)
Cap. Flow
-$169M
Cap. Flow
% of AUM
-0.5%
Top 10 Holdings %
Top 10 Hldgs %
23.77%
Holding
1,892
New
86
Increased
671
Reduced
778
Closed
71
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
NVIDIA
NVDA
|
+$92.1M |
| 2 |
Aaon
AAON
|
+$55.5M |
| 3 |
P
Everpure Inc
P
|
+$43.5M |
| 4 |
Booz Allen Hamilton
BAH
|
+$29M |
| 5 |
RBC Bearings
RBC
|
+$26.8M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
DexCom
DXCM
|
+$128M |
| 2 |
CrowdStrike
CRWD
|
+$42.9M |
| 3 |
Blackrock
BLK
|
+$42M |
| 4 |
CoStar Group
CSGP
|
+$41.5M |
| 5 |
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 | |
|---|---|---|---|---|---|---|
76
Illinois Tool Works
ITW
$85.3B
| $111M | 0.32% |
422,097
-3,408
| -0.8% | -$839K |
|
77
iShares Russell 2000 ETF
IWM
$83B
| $109M | 0.32% |
494,286
+46,881
| +10% | +$10M |
|
78
Verisk Analytics
VRSK
$25B
| $109M | 0.32% |
405,872
-1,953
| -0.5% | -$529K |
|
79
General Dynamics
GD
$106B
| $106M | 0.31% |
351,557
+2,732
| +0.8% | +$803K |
|
80
Rollins
ROL
$18.2B
| $104M | 0.31% |
2,059,030
+97,019
| +5% | +$4.79M |
|
81
McDonald's
MCD
$195B
| $102M | 0.3% |
335,294
-24,623
| -7% | -$6.79M |
|
82
IBM
IBM
$224B
| $102M | 0.3% |
460,624
-12,643
| -3% | -$2.48M |
|
83
S&P Global
SPGI
$120B
| $101M | 0.3% |
196,260
+6,177
| +3% | +$3.06M |
|
84
PepsiCo
PEP
$190B
| $101M | 0.3% |
592,380
-6,626
| -1% | -$1.14M |
|
|
SCHW
85
Charles Schwab
SCHW
$187B
| $101M | 0.3% |
1,552,977
-387,177
| -20% | -$25.4M |
|
86
Chevron
CVX
$366B
| $97.9M | 0.29% |
664,939
-173
| -0% | -$25.8K |
|
87
Netflix
NFLX
$309B
| $96.9M | 0.28% |
1,366,790
-34,690
| -2% | -$2.32M |
|
88
Oracle
ORCL
$423B
| $94.2M | 0.28% |
553,055
+24,415
| +5% | +$3.54M |
|
89
Thermo Fisher Scientific
TMO
$220B
| $90.6M | 0.27% |
146,413
-2,561
| -2% | -$1.52M |
|
90
Live Nation Entertainment
LYV
$42.1B
| $88.3M | 0.26% |
806,115
-25,599
| -3% | -$2.48M |
|
91
Lowe's Companies
LOW
$125B
| $88.2M | 0.26% |
325,739
+9,831
| +3% | +$2.38M |
|
92
Motorola Solutions
MSI
$77.4B
| $88M | 0.26% |
195,777
-21,831
| -10% | -$9.1M |
|
93
Rockwell Automation
ROK
$49B
| $85.9M | 0.25% |
320,042
-99,823
| -24% | -$26.5M |
|
94
O'Reilly Automotive
ORLY
$76.3B
| $84.7M | 0.25% |
1,103,145
+19,725
| +2% | +$1.45M |
|
95
Arista Networks
ANET
$238B
| $81.8M | 0.24% |
852,648
-11,520
| -1% | -$1M |
|
96
MongoDB
MDB
$32.1B
| $80.5M | 0.24% |
297,809
-18,021
| -6% | -$4.68M |
|
97
Microchip Technology
MCHP
$46B
| $79.7M | 0.23% |
992,391
-46,945
| -5% | -$3.88M |
|
98
Allstate
ALL
$67.5B
| $79.7M | 0.23% |
420,098
-6,606
| -2% | -$1.17M |
|
99
Generac Holdings
GNRC
$12.5B
| $79M | 0.23% |
497,017
+39,542
| +9% | +$5.87M |
|
100
Wabtec
WAB
$49.3B
| $78.4M | 0.23% |
431,436
-25,137
| -6% | -$4.12M |
|
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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.