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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
-7.4%
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
$28.5B
AUM Growth
-$3.35B
Cap. Flow
-$163M
Cap. Flow %
-0.57%
Top 10 Hldgs %
24.38%
Holding
2,057
New
95
Increased
667
Reduced
873
Closed
147

Sector Composition

Rank Sector Weight
1 Technology 25.22%
2 Healthcare 19.05%
3 Financials 11.51%
4 Industrials 10.68%
5 Consumer Discretionary 10.04%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
FUSB icon
851
First US Bancshares
FUSB
$90.7M
$1.2M ﹤0.01%
102,677
-12,081
-11% -$132K
BCO icon
852
Brink's
BCO
$4.72B
$1.19M ﹤0.01%
17,518
-1,589
-8% -$109K
SUI icon
853
Sun Communities
SUI
$14.6B
$1.19M ﹤0.01%
6,788
-5
-0.1% -$929
NOVT icon
854
Novanta
NOVT
$6.33B
$1.19M ﹤0.01%
8,339
-105
-1% -$14.9K
EXPE icon
855
Expedia Group
EXPE
$39.4B
$1.18M ﹤0.01%
6,052
+838
+16% +$157K
RVTY icon
856
Revvity
RVTY
$13.1B
$1.18M ﹤0.01%
6,783
-276
-4% -$49K
KEY icon
857
KeyCorp
KEY
$24.6B
$1.17M ﹤0.01%
52,394
-40
-0.1% -$995
KRE icon
858
State Street SPDR S&P Regional Banking ETF
KRE
$4.67B
$1.17M ﹤0.01%
17,023
+2,899
+21% +$211K
PLAY icon
859
Dave & Buster's
PLAY
$370M
$1.17M ﹤0.01%
23,801
-686
-3% -$27.4K
PAYC icon
860
Paycom
PAYC
$10.1B
$1.16M ﹤0.01%
3,361
-215
-6% -$72.1K
AEM icon
861
Agnico Eagle Mines
AEM
$91.3B
$1.16M ﹤0.01%
18,959
+5,580
+42% +$302K
AMN icon
862
AMN Healthcare
AMN
$1.34B
$1.16M ﹤0.01%
11,127
+9,158
+465% +$951K
FCNCA icon
863
First Citizens BancShares
FCNCA
$25.6B
$1.16M ﹤0.01%
+1,742
New +$1.36M
IEO icon
864
iShares US Oil & Gas Exploration & Production ETF
IEO
$589M
$1.16M ﹤0.01%
+13,750
New +$1.03M
IQV icon
865
IQVIA
IQV
$39.8B
$1.16M ﹤0.01%
5,012
-72
-1% -$17.1K
LH icon
866
Labcorp
LH
$26.2B
$1.15M ﹤0.01%
5,093
-138
-3% -$32.5K
TLRY icon
867
Tilray
TLRY
$640M
$1.15M ﹤0.01%
14,825
+6,719
+83% +$421K
SCHX icon
868
Schwab US Large- Cap ETF
SCHX
$75B
$1.15M ﹤0.01%
63,924
+18,978
+42% +$336K
EXC icon
869
Exelon
EXC
$47B
$1.15M ﹤0.01%
24,068
-10,547
-30% -$447K
SUSL icon
870
iShares ESG MSCI USA Leaders ETF
SUSL
$1.22B
$1.14M ﹤0.01%
14,366
+16
+0.1% +$1.25K
SHM icon
871
State Street SPDR Nuveen ICE Short Term Municipal Bond ETF
SHM
$3.48B
$1.13M ﹤0.01%
23,969
-960
-4% -$46.3K
ATRS
872
DELISTED
Antares Pharma, Inc.
ATRS
$1.13M ﹤0.01%
275,000
LYFT icon
873
Lyft
LYFT
$6.48B
$1.12M ﹤0.01%
29,266
-19,869
-40% -$778K
PSLV icon
874
Sprott Physical Silver Trust
PSLV
$13.3B
$1.12M ﹤0.01%
127,825
-2,900
-2% -$24.2K
HSIC icon
875
Henry Schein
HSIC
$10B
$1.12M ﹤0.01%
12,839
-1,497
-10% -$122K

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William Blair & Company's Q1 2022 Portfolio in Review

As of Q1 2022, William Blair & Company held 2,057 positions worth $28.5B, down 11% from $31.9B the previous quarter. Its ten largest holdings account for 24% of the portfolio.

William Blair & Company's Q1 2022 filing shows 95 new, 667 increased, 873 reduced and 147 closed positions. Its largest new stake was Apollo Global Management: 145,513 shares worth $9.02M. The largest sale was IHS Markit Ltd. Common Shares, an estimated $77.7M.

By sector, the portfolio is most concentrated in Technology at 25% of assets, down from 26% a quarter earlier, followed by Healthcare and Financials.

  • William Blair & Company's largest Q1 2022 buy was Apollo Global Management: 145,513 shares worth $9.02M.
  • William Blair & Company added most to Airbnb in Q1 2022, an estimated $71.5M increase.
  • William Blair & Company's biggest Q1 2022 reduction was CarMax, cutting an estimated $61.4M.
  • William Blair & Company fully exited IHS Markit Ltd. Common Shares in Q1 2022, selling an estimated $77.7M.
  • William Blair & Company's ten largest holdings make up 24% of its $28.5B portfolio in Q1 2022.
  • William Blair & Company opened 95 new positions and closed 147 in Q1 2022.
  • William Blair & Company's portfolio value fell 11% quarter-over-quarter to $28.5B.

Based on William Blair & Company's 13F filing for Q1 2022, filed 13 May 2022.