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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
DDD icon
1126
3D Systems Corp
DDD
$601M
$532K ﹤0.01%
31,866
+800
+3% +$13.9K
IEUR icon
1127
iShares Core MSCI Europe ETF
IEUR
$9.15B
$532K ﹤0.01%
9,970
BTI icon
1128
British American Tobacco
BTI
$124B
$529K ﹤0.01%
12,540
-1,552
-11% -$66.1K
XT icon
1129
iShares Future Exponential Technologies ETF
XT
$4.01B
$529K ﹤0.01%
8,963
VICR icon
1130
Vicor
VICR
$10.4B
$528K ﹤0.01%
7,480
-400
-5% -$35.9K
GXO icon
1131
GXO Logistics
GXO
$5.56B
$527K ﹤0.01%
7,389
LRN icon
1132
Stride
LRN
$3.48B
$527K ﹤0.01%
14,500
-13,503
-48% -$448K
AQN icon
1133
Algonquin Power & Utilities
AQN
$4.48B
$526K ﹤0.01%
33,886
-14,470
-30% -$209K
INVH icon
1134
Invitation Homes
INVH
$18B
$526K ﹤0.01%
13,080
+19
+0.1% +$778
HSBC icon
1135
HSBC
HSBC
$358B
$523K ﹤0.01%
15,274
+544
+4% +$18.8K
GIL icon
1136
Gildan
GIL
$10.6B
$522K ﹤0.01%
13,920
-248
-2% -$9.73K
JNPR
1137
DELISTED
Juniper Networks
JNPR
$520K ﹤0.01%
+13,997
New +$481K
LPSN icon
1138
LivePerson
LPSN
$35.9M
$519K ﹤0.01%
1,416
-3,033
-68% -$1.23M
VPL icon
1139
Vanguard FTSE Pacific ETF
VPL
$8.65B
$519K ﹤0.01%
7,010
-984
-12% -$73.5K
CW icon
1140
Curtiss-Wright
CW
$25.4B
$517K ﹤0.01%
+3,441
New +$490K
GEF icon
1141
Greif
GEF
$5.03B
$516K ﹤0.01%
7,925
+40
+0.5% +$2.39K
ICVT icon
1142
iShares Convertible Bond ETF
ICVT
$7.64B
$516K ﹤0.01%
6,191
RNTX
1143
Rein Therapeutics
RNTX
$67.4M
$516K ﹤0.01%
50,333
-3,041
-6% -$27.5K
COCO icon
1144
Vita Coco
COCO
$3.77B
$515K ﹤0.01%
57,500
ATNM icon
1145
Actinium Pharmaceuticals
ATNM
$30.2M
$514K ﹤0.01%
100,566
+13,700
+16% +$72.1K
HELE icon
1146
Helen of Troy
HELE
$699M
$514K ﹤0.01%
2,625
-65
-2% -$13.7K
VOOG icon
1147
Vanguard S&P 500 Growth ETF
VOOG
$27.4B
$507K ﹤0.01%
11,034
+8,664
+366% +$391K
IEX icon
1148
IDEX
IEX
$17.6B
$505K ﹤0.01%
2,632
-302
-10% -$61.3K
LECO icon
1149
Lincoln Electric
LECO
$15.5B
$504K ﹤0.01%
3,656
+20
+0.6% +$2.62K
ADEA icon
1150
Adeia
ADEA
$3.16B
$497K ﹤0.01%
108,546
+752
+0.7% +$3.42K

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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.