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William Blair & Company Portfolio holdings
AUM
$38.4B
1-Year Est. Return
25.71%
This Fund
S&P 500
This Quarter
Est. Return
+10.07%
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
$31.8B
AUM Growth
+$2.49B
(+8.5%)
Cap. Flow
+$139M
Cap. Flow
% of AUM
0.44%
Top 10 Holdings %
Top 10 Hldgs %
23.43%
Holding
1,869
New
90
Increased
714
Reduced
722
Closed
82
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Uber
UBER
|
+$24.2M |
| 2 |
Samsara
IOT
|
+$23.9M |
| 3 |
Procept Biorobotics
PRCT
|
+$20.5M |
| 4 |
Intuitive Surgical
ISRG
|
+$19.9M |
| 5 |
Amazon
AMZN
|
+$19.4M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
SPLK
Splunk Inc
SPLK
|
+$67.1M |
| 2 |
Mastercard
MA
|
+$65.4M |
| 3 |
Aon
AON
|
+$40.3M |
| 4 |
Flywire
FLYW
|
+$25.7M |
| 5 |
DoubleVerify
DV
|
+$19.5M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 25.75% |
| 2 | Healthcare | 17.03% |
| 3 | Financials | 12.35% |
| 4 | Industrials | 11.88% |
| 5 | Consumer Discretionary | 8.53% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
401
GXO Logistics
GXO
$5.52B
| $6.8M | 0.02% |
126,458
-608
| -0.5% | -$32.9K |
|
|
DFS
402
DELISTED
Discover Financial Services
DFS
| $6.79M | 0.02% |
51,799
-49,383
| -49% | -$5.66M |
|
403
Conagra Brands
CAG
$7.18B
| $6.75M | 0.02% |
227,777
+22,980
| +11% | +$656K |
|
404
Marriott International
MAR
$92.5B
| $6.73M | 0.02% |
26,690
+6,410
| +32% | +$1.55M |
|
405
JPMorgan Equity Premium Income ETF
JEPI
$46.1B
| $6.72M | 0.02% |
116,203
+19,731
| +20% | +$1.11M |
|
406
Valero Energy
VLO
$95.1B
| $6.69M | 0.02% |
39,204
-303
| -0.8% | -$43.4K |
|
407
LPL Financial
LPLA
$29.7B
| $6.68M | 0.02% |
25,287
+1,832
| +8% | +$462K |
|
408
Southern Company
SO
$106B
| $6.59M | 0.02% |
91,898
+1,415
| +2% | +$97.7K |
|
409
iShares S&P 500 Value ETF
IVE
$50B
| $6.58M | 0.02% |
35,232
-539
| -2% | -$95.8K |
|
410
Akamai
AKAM
$17.6B
| $6.56M | 0.02% |
60,293
-835
| -1% | -$96.2K |
|
411
Ameriprise Financial
AMP
$49.9B
| $6.56M | 0.02% |
14,956
-219
| -1% | -$87.7K |
|
412
State Street Communication Services Select Sector SPDR ETF
XLC
$22.3B
| $6.55M | 0.02% |
80,185
+9,679
| +14% | +$754K |
|
413
Crown Castle
CCI
$31.5B
| $6.54M | 0.02% |
61,777
+4,776
| +8% | +$520K |
|
414
Old Dominion Freight Line
ODFL
$44.1B
| $6.52M | 0.02% |
29,722
-212
| -0.7% | -$44.2K |
|
415
Energy Transfer Partners
ET
$72.1B
| $6.48M | 0.02% |
411,845
-647
| -0.2% | -$9.42K |
|
416
iShares MSCI EAFE Value ETF
EFV
$30.1B
| $6.47M | 0.02% |
119,012
+2,803
| +2% | +$146K |
|
417
Broadridge
BR
$19.3B
| $6.46M | 0.02% |
31,547
-98
| -0.3% | -$19.8K |
|
418
Invesco S&P 500 Quality ETF
SPHQ
$19.9B
| $6.44M | 0.02% |
106,508
+9,587
| +10% | +$549K |
|
419
Monolithic Power Systems
MPWR
$70B
| $6.43M | 0.02% |
9,485
-1,990
| -17% | -$1.33M |
|
420
Unilever
UL
$133B
| $6.42M | 0.02% |
113,732
-2,337
| -2% | -$129K |
|
421
L3Harris
LHX
$54.1B
| $6.4M | 0.02% |
30,025
+4,245
| +16% | +$892K |
|
422
Alerian MLP ETF
AMLP
$13.2B
| $6.39M | 0.02% |
134,694
+2,919
| +2% | +$131K |
|
423
Nucor
NUE
$61.7B
| $6.38M | 0.02% |
32,234
-845
| -3% | -$154K |
|
424
Floor & Decor
FND
$6.32B
| $6.37M | 0.02% |
49,121
-375
| -0.8% | -$42.6K |
|
|
THR
425
DELISTED
Thermon Group Holdings
THR
| $6.33M | 0.02% |
193,524
-335
| -0.2% | -$9.84K |
|
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William Blair & Company's Q1 2024 Portfolio in Review
As of Q1 2024, William Blair & Company held 1,869 positions worth $31.8B, up 8.5% from $29.3B the previous quarter. Its ten largest holdings account for 23% of the portfolio.
William Blair & Company's Q1 2024 filing shows 90 new, 714 increased, 722 reduced and 82 closed positions. Its largest new stake was Procept Biorobotics: 429,793 shares worth $21.2M. The largest sale was Splunk Inc, an estimated $67.1M.
By sector, the portfolio is most concentrated in Technology at 26% of assets, down from 26% a quarter earlier, followed by Healthcare and Financials.
- William Blair & Company's largest Q1 2024 buy was Procept Biorobotics: 429,793 shares worth $21.2M.
- William Blair & Company added most to Uber in Q1 2024, an estimated $24.2M increase.
- William Blair & Company's biggest Q1 2024 reduction was Mastercard, cutting an estimated $65.4M.
- William Blair & Company fully exited Splunk Inc in Q1 2024, selling an estimated $67.1M.
- William Blair & Company's ten largest holdings make up 23% of its $31.8B portfolio in Q1 2024.
- William Blair & Company opened 90 new positions and closed 82 in Q1 2024.
- William Blair & Company's portfolio value rose 8.5% quarter-over-quarter to $31.8B.
Based on William Blair & Company's 13F filing for Q1 2024, filed 9 May 2024.