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William Blair & Company

William Blair & Company Portfolio holdings

AUM $38.4B
1-Year Est. Return 25.71%
This Fund
S&P 500
This Quarter Est. Return
+10.3%
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
$25B
AUM Growth
+$2.04B
Cap. Flow
+$116M
Cap. Flow %
0.46%
Top 10 Hldgs %
23.68%
Holding
1,879
New
69
Increased
680
Reduced
748
Closed
78

Top Buys

Rank Stock Value
1
NEOG icon
Neogen
NEOG
+$45.2M
2
PGR icon
Progressive
PGR
+$34.8M
3
TOST icon
Toast
TOST
+$33.8M
4
PWSC
PowerSchool Holdings, Inc.
PWSC
+$33.4M
5
UBER icon
Uber
UBER
+$30.4M

Top Sells

Rank Stock Value
1
GOOG icon
Alphabet (Google) Class C
GOOG
+$54.2M
2
LULU icon
lululemon athletica
LULU
+$53.4M
3
PYPL icon
PayPal
PYPL
+$45.8M
4
BAH icon
Booz Allen Hamilton
BAH
+$20.2M
5
GOOGL icon
Alphabet (Google) Class A
GOOGL
+$17.8M

Sector Composition

Rank Sector Weight
1 Technology 24.61%
2 Healthcare 19.42%
3 Financials 11.75%
4 Industrials 11.37%
5 Consumer Discretionary 8.4%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
MKC.V icon
1426
McCormick & Company Voting
MKC.V
$14.6B
$160K ﹤0.01%
1,943
– –
PAA icon
1427
Plains All American Pipeline
PAA
$16.5B
$160K ﹤0.01%
12,838
-1,000
-7% -$12.5K
GSIE icon
1428
Goldman Sachs ActiveBeta International Equity ETF
GSIE
$6.15B
$159K ﹤0.01%
5,158
+4,167
+420% +$127K
FXI icon
1429
iShares China Large-Cap ETF
FXI
$4.16B
$157K ﹤0.01%
5,322
-4,382
-45% -$132K
PMT
1430
PennyMac Mortgage Investment
PMT
$833M
$157K ﹤0.01%
12,741
+1,150
+10% +$15.5K
GVI icon
1431
iShares Intermediate Government/Credit Bond ETF
GVI
$3.8B
$157K ﹤0.01%
1,499
-20
-1% -$2.07K
EWH icon
1432
iShares MSCI Hong Kong ETF
EWH
$1.21B
$156K ﹤0.01%
7,595
+375
+5% +$7.97K
SHV icon
1433
iShares 0-1 Year Treasury Bond ETF
SHV
$20.6B
$156K ﹤0.01%
1,412
+218
+18% +$24K
SNAP icon
1434
Snap
SNAP
$8.78B
$156K ﹤0.01%
13,895
-7,850
-36% -$82.5K
OSBC icon
1435
Old Second Bancorp
OSBC
$1.31B
$156K ﹤0.01%
11,075
+2
+0% +$32
BV icon
1436
BrightView Holdings
BV
$1.08B
$155K ﹤0.01%
27,550
– –
EMLP icon
1437
First Trust North American Energy Infrastructure Fund
EMLP
$4.16B
$153K ﹤0.01%
5,735
-302
-5% -$8.12K
IEV icon
1438
iShares Europe ETF
IEV
$1.7B
$152K ﹤0.01%
3,037
-50
-2% -$2.44K
NWL icon
1439
Newell Brands
NWL
$2.67B
$151K ﹤0.01%
12,165
-1,893
-13% -$26.7K
RWX icon
1440
State Street SPDR Dow Jones International Real Estate ETF
RWX
$268M
$149K ﹤0.01%
5,658
+272
+5% +$7.42K
PCY icon
1441
Invesco Emerging Markets Sovereign Debt ETF
PCY
$1.39B
$147K ﹤0.01%
7,650
+65
+0.9% +$1.25K
CNYA icon
1442
iShares MSCI China A ETF
CNYA
$206M
$145K ﹤0.01%
4,433
– –
CGW icon
1443
Invesco S&P Global Water Index ETF
CGW
$1.06B
$142K ﹤0.01%
2,856
– –
HEDJ icon
1444
WisdomTree Europe Hedged Equity Fund
HEDJ
$1.87B
$142K ﹤0.01%
3,464
+486
+16% +$19.1K
BBD icon
1445
Banco Bradesco
BBD
$34.5B
$142K ﹤0.01%
54,189
+17,566
+48% +$46.7K
PIO icon
1446
Invesco Global Water ETF
PIO
$276M
$142K ﹤0.01%
4,058
– –
IFRA icon
1447
iShares US Infrastructure ETF
IFRA
$4.63B
$141K ﹤0.01%
3,787
+1,677
+79% +$63.3K
TFI icon
1448
State Street SPDR Nuveen ICE Municipal Bond ETF
TFI
$3.18B
$138K ﹤0.01%
2,949
-995
-25% -$46.1K
GAP
1449
The Gap Inc
GAP
$7.26B
$137K ﹤0.01%
13,627
-824
-6% -$10K
DXYN
1450
DELISTED
Dixie Group Inc
DXYN
$137K ﹤0.01%
179,608
– –
56 57
58
59 60

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William Blair & Company's Q1 2023 Portfolio in Review

As of Q1 2023, William Blair & Company held 1,879 positions worth $25B, up 8.9% from $23B the previous quarter. Its ten largest holdings account for 24% of the portfolio.

William Blair & Company's Q1 2023 filing shows 69 new, 680 increased, 748 reduced and 78 closed positions. Its largest new stake was Neogen: 2,404,277 shares worth $44.5M. The largest sale was Alphabet (Google) Class C, an estimated $54.2M.

By sector, the portfolio is most concentrated in Technology at 25% of assets, up from 22% a quarter earlier, followed by Healthcare and Financials.

  • William Blair & Company's largest Q1 2023 buy was Neogen: 2,404,277 shares worth $44.5M.
  • William Blair & Company added most to Progressive in Q1 2023, an estimated $34.8M increase.
  • William Blair & Company's biggest Q1 2023 reduction was Alphabet (Google) Class C, cutting an estimated $54.2M.
  • William Blair & Company fully exited Coupa Software Incorporated in Q1 2023, selling an estimated $2.65M.
  • William Blair & Company's ten largest holdings make up 24% of its $25B portfolio in Q1 2023.
  • William Blair & Company opened 69 new positions and closed 78 in Q1 2023.
  • William Blair & Company's portfolio value rose 8.9% quarter-over-quarter to $25B.

Based on William Blair & Company's 13F filing for Q1 2023, filed 12 May 2023.