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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
+8.67%
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
$23B
AUM Growth
+$1.22B
Cap. Flow
-$156M
Cap. Flow %
-0.68%
Top 10 Hldgs %
22.7%
Holding
1,905
New
81
Increased
568
Reduced
855
Closed
91

Top Buys

Rank Stock Value
1
POOL icon
Pool Corp
POOL
+$43.2M
2
TEAM icon
Atlassian
TEAM
+$36.6M
3
NOVT icon
Novanta
NOVT
+$28.8M
4
PANW icon
Palo Alto Networks
PANW
+$23.2M
5
MSI icon
Motorola Solutions
MSI
+$20.1M

Top Sells

Rank Stock Value
1
ABMD
Abiomed Inc
ABMD
+$103M
2
PYPL icon
PayPal
PYPL
+$28.4M
3
DIS icon
Walt Disney
DIS
+$26.7M
4
KMX icon
CarMax
KMX
+$25.2M
5
CRM icon
Salesforce
CRM
+$24.3M

Sector Composition

Rank Sector Weight
1 Technology 22.31%
2 Healthcare 19.82%
3 Financials 12.49%
4 Industrials 11.58%
5 Consumer Discretionary 8.46%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
AEM icon
826
Agnico Eagle Mines
AEM
$91.3B
$967K ﹤0.01%
18,592
+18
+0.1% +$850
VXUS icon
827
Vanguard Total International Stock ETF
VXUS
$164B
$966K ﹤0.01%
18,673
+5,828
+45% +$292K
HSIC icon
828
Henry Schein
HSIC
$10B
$965K ﹤0.01%
12,081
-252
-2% -$19.1K
FDN icon
829
First Trust Dow Jones Internet Index Fund ETF
FDN
$5.45B
$965K ﹤0.01%
7,834
-8,699
-53% -$1.11M
APO icon
830
Apollo Global Management
APO
$84.9B
$961K ﹤0.01%
15,064
+3,620
+32% +$215K
ATNM icon
831
Actinium Pharmaceuticals
ATNM
$29.9M
$952K ﹤0.01%
89,400
-14,566
-14% -$148K
BNY
832
Bank of New York Mellon
BNY
$110B
$950K ﹤0.01%
20,879
-302
-1% -$13K
DRI icon
833
Darden Restaurants
DRI
$25.3B
$950K ﹤0.01%
6,866
-45
-0.7% -$6.28K
SCHF icon
834
Schwab International Equity ETF
SCHF
$69.4B
$949K ﹤0.01%
58,936
-6,012
-9% -$93.9K
DG icon
835
Dollar General
DG
$27B
$947K ﹤0.01%
3,847
-99
-3% -$24.5K
OSK icon
836
Oshkosh
OSK
$9.37B
$945K ﹤0.01%
10,721
+2,966
+38% +$255K
HAIN icon
837
Hain Celestial
HAIN
$54.9M
$945K ﹤0.01%
58,431
-2,662
-4% -$47.4K
HDB icon
838
HDFC Bank
HDB
$119B
$941K ﹤0.01%
27,500
-5,026
-15% -$163K
NTAP icon
839
NetApp
NTAP
$40.4B
$937K ﹤0.01%
15,593
-354
-2% -$23.5K
BURL icon
840
Burlington
BURL
$22.5B
$933K ﹤0.01%
4,602
-59
-1% -$9.42K
FCNCA icon
841
First Citizens BancShares
FCNCA
$25.6B
$931K ﹤0.01%
1,227
-125
-9% -$101K
HPE icon
842
Hewlett Packard
HPE
$79.5B
$930K ﹤0.01%
58,302
-327,370
-85% -$4.83M
SGMO
843
DELISTED
SANGAMO THERAPEUTICS INC
SGMO
$926K ﹤0.01%
294,902
-50,000
-14% -$194K
DCOM icon
844
Dime Commercial Bancshares
DCOM
$1.81B
$917K ﹤0.01%
28,824
+600
+2% +$19.8K
CAG icon
845
Conagra Brands
CAG
$7.4B
$917K ﹤0.01%
23,691
+1,375
+6% +$49.8K
NFE icon
846
New Fortress Energy
NFE
$93.8M
$916K ﹤0.01%
21,583
+4,353
+25% +$210K
VSTO
847
DELISTED
Vista Outdoor Inc.
VSTO
$911K ﹤0.01%
37,399
-12,899
-26% -$339K
ERIE icon
848
Erie Indemnity
ERIE
$13.5B
$907K ﹤0.01%
3,647
IJS icon
849
iShares S&P Small-Cap 600 Value ETF
IJS
$8.42B
$901K ﹤0.01%
9,865
-348
-3% -$32K
DLTR icon
850
Dollar Tree
DLTR
$24.9B
$900K ﹤0.01%
6,363
-62
-1% -$9.23K

Similar funds

William Blair & Company's Q4 2022 Portfolio in Review

As of Q4 2022, William Blair & Company held 1,905 positions worth $23B, up 5.6% from $21.8B the previous quarter. Its ten largest holdings account for 23% of the portfolio.

William Blair & Company's Q4 2022 filing shows 81 new, 568 increased, 855 reduced and 91 closed positions. Its largest new stake was Atlassian: 230,078 shares worth $29.6M. The largest sale was Abiomed Inc, an estimated $103M.

By sector, the portfolio is most concentrated in Technology at 22% of assets, down from 23% a quarter earlier, followed by Healthcare and Financials.

  • William Blair & Company's largest Q4 2022 buy was Atlassian: 230,078 shares worth $29.6M.
  • William Blair & Company added most to Pool Corp in Q4 2022, an estimated $43.2M increase.
  • William Blair & Company's biggest Q4 2022 reduction was PayPal, cutting an estimated $28.4M.
  • William Blair & Company fully exited Abiomed Inc in Q4 2022, selling an estimated $103M.
  • William Blair & Company's ten largest holdings make up 23% of its $23B portfolio in Q4 2022.
  • William Blair & Company opened 81 new positions and closed 91 in Q4 2022.
  • William Blair & Company's portfolio value rose 5.6% quarter-over-quarter to $23B.

Based on William Blair & Company's 13F filing for Q4 2022, filed 10 Feb 2023.