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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
+8.27%
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
$31.9B
AUM Growth
+$2.51B
(+8.5%)
Cap. Flow
+$830M
Cap. Flow
% of AUM
2.6%
Top 10 Holdings %
Top 10 Hldgs %
23.75%
Holding
2,051
New
174
Increased
889
Reduced
606
Closed
88
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Amazon
AMZN
|
+$66.8M |
| 2 |
Insulet
PODD
|
+$47M |
| 3 |
Xometry
XMTR
|
+$44.1M |
| 4 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$43.7M |
| 5 |
Aon
AON
|
+$36.1M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
PayPal
PYPL
|
+$73.8M |
| 2 |
ATVI
Activision Blizzard
ATVI
|
+$46.9M |
| 3 |
OSH
Oak Street Health, Inc.
OSH
|
+$43.6M |
| 4 |
Walt Disney
DIS
|
+$34M |
| 5 |
Progressive
PGR
|
+$32.6M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 26.2% |
| 2 | Healthcare | 19.21% |
| 3 | Financials | 10.7% |
| 4 | Consumer Discretionary | 10.6% |
| 5 | Industrials | 10.38% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1451
Sprinklr
CXM
$1.61B
| $267K | ﹤0.01% |
16,806
+1,678
| +11% | +$27.4K |
|
1452
iShares ESG Aware 1-5 Year USD Corporate Bond ETF
SUSB
$1.3B
| $267K | ﹤0.01% |
10,422
+671
| +7% | +$17.3K |
|
1453
OFG Bancorp
OFG
$2.21B
| $266K | ﹤0.01% |
10,000
| – | – |
|
|
PPL
1454
PPL Corp
PPL
$26.7B
| $266K | ﹤0.01% |
+8,850
| New | +$255K |
|
1455
ING
ING
$102B
| $265K | ﹤0.01% |
19,047
+1,812
| +11% | +$26.3K |
|
1456
Rocket Pharmaceuticals
RCKT
$394M
| $265K | ﹤0.01% |
12,151
-100
| -0.8% | -$2.73K |
|
1457
Principal Financial Group
PFG
$24.3B
| $263K | ﹤0.01% |
3,639
-725
| -17% | -$50.6K |
|
1458
DaVita
DVA
$11.7B
| $261K | ﹤0.01% |
2,293
+166
| +8% | +$17.8K |
|
1459
iShares MSCI Taiwan ETF
EWT
$10.7B
| $261K | ﹤0.01% |
3,912
+193
| +5% | +$12.4K |
|
1460
Nicolet Bankshares
NIC
$3.62B
| $260K | ﹤0.01% |
3,027
| – | – |
|
1461
State Street SPDR Dow Jones REIT ETF
RWR
$1.97B
| $260K | ﹤0.01% |
2,131
| – | – |
|
|
NVEI
1462
DELISTED
Nuvei Corporation Subordinate Voting Shares
NVEI
| $260K | ﹤0.01% |
+4,000
| New | +$394K |
|
1463
Atea Pharmaceuticals
AVIR
$420M
| $258K | ﹤0.01% |
28,869
-53,944
| -65% | -$841K |
|
1464
Lemonade
LMND
$4.1B
| $258K | ﹤0.01% |
6,123
-6,929
| -53% | -$389K |
|
1465
iShares MSCI Austria ETF
EWO
$185M
| $255K | ﹤0.01% |
10,000
| – | – |
|
1466
Kforce
KFRC
$1.06B
| $255K | ﹤0.01% |
3,390
+2
| +0.1% | +$144 |
|
1467
Arch Capital
ACGL
$33.6B
| $254K | ﹤0.01% |
5,704
-5
| -0.1% | -$212 |
|
1468
Vanguard Russell 1000 Value ETF
VONV
$21.2B
| $254K | ﹤0.01% |
3,443
+1,266
| +58% | +$91K |
|
|
GAP
1469
The Gap Inc
GAP
$7.37B
| $253K | ﹤0.01% |
14,315
-4,115
| -22% | -$86.2K |
|
1470
WisdomTree US AI Enhanced Value Fund
AIVL
$436M
| $252K | ﹤0.01% |
2,488
+1,168
| +88% | +$114K |
|
1471
Idacorp
IDA
$8.2B
| $252K | ﹤0.01% |
2,224
+185
| +9% | +$19.7K |
|
1472
iShares MSCI Hong Kong ETF
EWH
$1.22B
| $251K | ﹤0.01% |
10,825
-588
| -5% | -$14.1K |
|
1473
iShares Micro-Cap ETF
IWC
$1.52B
| $251K | ﹤0.01% |
1,795
+100
| +6% | +$14.5K |
|
|
SCS
1474
DELISTED
Steelcase
SCS
| $251K | ﹤0.01% |
21,406
-870
| -4% | -$10.5K |
|
1475
Cohen & Steers
CNS
$4.3B
| $250K | ﹤0.01% |
2,705
-5
| -0.2% | -$463 |
|
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William Blair & Company's Q4 2021 Portfolio in Review
As of Q4 2021, William Blair & Company held 2,051 positions worth $31.9B, up 8.5% from $29.4B the previous quarter. Its ten largest holdings account for 24% of the portfolio.
William Blair & Company's Q4 2021 filing shows 174 new, 889 increased, 606 reduced and 88 closed positions. Its largest new stake was Portillo's: 759,814 shares worth $28.5M. The largest sale was PayPal, an estimated $73.8M.
By sector, the portfolio is most concentrated in Technology at 26% of assets, up from 26% a quarter earlier, followed by Healthcare and Financials.
- William Blair & Company's largest Q4 2021 buy was Portillo's: 759,814 shares worth $28.5M.
- William Blair & Company added most to Amazon in Q4 2021, an estimated $66.8M increase.
- William Blair & Company's biggest Q4 2021 reduction was PayPal, cutting an estimated $73.8M.
- William Blair & Company fully exited Asana in Q4 2021, selling an estimated $6.06M.
- William Blair & Company's ten largest holdings make up 24% of its $31.9B portfolio in Q4 2021.
- William Blair & Company opened 174 new positions and closed 88 in Q4 2021.
- William Blair & Company's portfolio value rose 8.5% quarter-over-quarter to $31.9B.
Based on William Blair & Company's 13F filing for Q4 2021, filed 14 Feb 2022.