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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
HTZWW
1651
Hertz Global Holdings Warrants
HTZWW
$112M
$68K ﹤0.01%
4,404
-4,075
-48% -$57.5K
JHML icon
1652
John Hancock Multifactor Large Cap ETF
JHML
$1.2B
$68K ﹤0.01%
1,207
TBT icon
1653
ProShares Trust UltraShort Lehman 20+ Year Treasury
TBT
$309M
$67K ﹤0.01%
3,254
-257,500
-99% -$4.95M
RSX
1654
DELISTED
VanEck Russia ETF
RSX
$67K ﹤0.01%
+11,915
New +$201K
FAX
1655
abrdn Asia-Pacific Income Fund
FAX
$604M
$66K ﹤0.01%
3,267
-1,166
-26% -$25K
COLIW
1656
DELISTED
Colicity Inc. Warrant
COLIW
$66K ﹤0.01%
165,150
PFIN
1657
DELISTED
P&F Industries
PFIN
$66K ﹤0.01%
+11,000
New +$67.1K
CWI icon
1658
State Street SPDR MSCI ACWI ex-US ETF
CWI
$2.87B
$65K ﹤0.01%
2,369
-514
-18% -$14.4K
SHYG icon
1659
iShares 0-5 Year High Yield Corporate Bond ETF
SHYG
$7.61B
$64K ﹤0.01%
1,456
-568
-28% -$25.2K
SPIB icon
1660
State Street SPDR Portfolio Intermediate Term Corporate Bond ETF
SPIB
$11.5B
$64K ﹤0.01%
1,861
-811
-30% -$28.4K
OXY.WS icon
1661
Occidental Petroleum Corp Warrants
OXY.WS
$34.4B
$63K ﹤0.01%
1,776
+21
+1% +$508
DM
1662
DELISTED
Desktop Metal, Inc.
DM
$62K ﹤0.01%
1,305
IAT icon
1663
iShares US Regional Banks ETF
IAT
$687M
$61K ﹤0.01%
1,043
+52
+5% +$3.29K
QQQM icon
1664
Invesco NASDAQ 100 ETF
QQQM
$103B
$60K ﹤0.01%
400
SRVR icon
1665
Pacer Data & Infrastructure Real Estate ETF
SRVR
$386M
$60K ﹤0.01%
1,527
-14
-0.9% -$526
PID icon
1666
Invesco International Dividend Achievers ETF
PID
$912M
$59K ﹤0.01%
3,000
SPAB icon
1667
State Street SPDR Portfolio Aggregate Bond ETF
SPAB
$9.93B
$59K ﹤0.01%
2,141
HEWG
1668
DELISTED
iShares Currency Hedged MSCI Germany ETF
HEWG
$59K ﹤0.01%
2,039
AIVI icon
1669
WisdomTree International AI Enhanced Value Fund
AIVI
$63.1M
$58K ﹤0.01%
1,450
IHE icon
1670
iShares US Pharmaceuticals ETF
IHE
$1.65B
$58K ﹤0.01%
+900
New +$57.1K
QCLN icon
1671
First Trust NASDAQ Clean Edge Green Energy Index Fund
QCLN
$632M
$58K ﹤0.01%
891
+515
+137% +$30.6K
IYY icon
1672
iShares Dow Jones US ETF
IYY
$3.07B
$57K ﹤0.01%
510
WOMN icon
1673
Impact Shares Womens Empowerment ETF Trading
WOMN
$59.1M
$57K ﹤0.01%
1,735
+712
+70% +$23.3K
RESE
1674
DELISTED
WisdomTree Emerging Markets ESG Fund
RESE
$57K ﹤0.01%
1,744
+3
+0.2% +$102
AUTL
1675
Autolus Therapeutics
AUTL
$564M
$56K ﹤0.01%
13,341
+2,172
+19% +$9.13K

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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.