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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 | |
|---|---|---|---|---|---|---|
51
American Tower
AMT
$80.9B
| $185M | 0.54% |
796,005
+21,390
| +3% | +$4.74M |
|
|
52
DexCom
DXCM
$31.8B
| $184M | 0.54% |
2,742,109
-1,557,310
| -36% | -$128M |
|
53
Ryan Specialty Holdings
RYAN
$5.6B
| $183M | 0.54% |
2,749,423
-116,580
| -4% | -$7.28M |
|
54
Abbott
ABT
$186B
| $182M | 0.54% |
1,599,121
-148,799
| -9% | -$16.3M |
|
55
Procter & Gamble
PG
$338B
| $173M | 0.51% |
996,701
+8,044
| +0.8% | +$1.37M |
|
56
Johnson & Johnson
JNJ
$618B
| $171M | 0.5% |
1,053,526
+7,980
| +0.8% | +$1.27M |
|
57
Vanguard FTSE Developed Markets ETF
VEA
$236B
| $165M | 0.48% |
3,121,696
-12,359
| -0.4% | -$628K |
|
|
P
58
Everpure Inc
P
$29.6B
| $157M | 0.46% |
3,127,002
+769,040
| +33% | +$43.5M |
|
59
Union Pacific
UNP
$175B
| $147M | 0.43% |
598,136
-1,998
| -0.3% | -$484K |
|
60
Chipotle Mexican Grill
CMG
$42B
| $134M | 0.39% |
2,325,940
+39,665
| +2% | +$2.2M |
|
61
Vanguard FTSE All-World ex-US ETF
VEU
$68.4B
| $132M | 0.39% |
2,088,732
+28,448
| +1% | +$1.71M |
|
|
62
Starbucks
SBUX
$121B
| $131M | 0.38% |
1,343,826
-452,040
| -25% | -$38.8M |
|
63
Vanguard Dividend Appreciation ETF
VIG
$114B
| $130M | 0.38% |
654,365
-6,717
| -1% | -$1.28M |
|
64
Vanguard S&P 500 ETF
VOO
$1.01T
| $127M | 0.37% |
240,072
+12,884
| +6% | +$6.55M |
|
65
Ametek
AME
$58B
| $123M | 0.36% |
718,195
-13,118
| -2% | -$2.19M |
|
66
Linde
LIN
$227B
| $123M | 0.36% |
258,310
-2,043
| -0.8% | -$932K |
|
|
67
Aaon
AAON
$7.76B
| $121M | 0.36% |
1,122,528
+607,465
| +118% | +$55.5M |
|
68
Vanguard Morningstar Value ETF
VTV
$191B
| $120M | 0.35% |
686,826
-44,890
| -6% | -$7.52M |
|
69
Coca-Cola
KO
$374B
| $118M | 0.35% |
1,639,818
-10,798
| -0.7% | -$739K |
|
70
Broadcom
AVGO
$2.02T
| $117M | 0.34% |
675,467
+22,087
| +3% | +$3.54M |
|
|
71
Booz Allen Hamilton
BAH
$9.14B
| $114M | 0.33% |
700,037
+189,507
| +37% | +$29M |
|
72
Invesco QQQ Trust
QQQ
$483B
| $114M | 0.33% |
233,339
+7,577
| +3% | +$3.59M |
|
73
Merck
MRK
$316B
| $114M | 0.33% |
1,002,329
+3,558
| +0.4% | +$423K |
|
74
ExxonMobil
XOM
$635B
| $112M | 0.33% |
958,099
-9,519
| -1% | -$1.1M |
|
75
iShares Core S&P US Value ETF
IUSV
$27.7B
| $111M | 0.33% |
1,158,760
-12,245
| -1% | -$1.13M |
|
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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.