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Asset Management One

Asset Management One Portfolio holdings

AUM $33.9B
1-Year Est. Return 25.88%
This Fund
S&P 500
This Quarter Est. Return
-1.48%
1 Year Est. Return
+25.88%
3 Year Est. Return
+89.01%
5 Year Est. Return
+114.13%
10 Year Est. Return
+410.46%
AUM
$33.9B
AUM Growth
-$2.06B
Cap. Flow
-$369M
Cap. Flow %
-1.09%
Top 10 Hldgs %
32.91%
Holding
975
New
36
Increased
279
Reduced
555
Closed
64

Sector Composition

Rank Sector Weight
1 Technology 26.58%
2 Financials 10.02%
3 Communication Services 8.53%
4 Consumer Discretionary 8.4%
5 Healthcare 8.33%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
GWRE icon
901
Guidewire Software
GWRE
$11.9B
$45K ﹤0.01%
301
-9,766
-97% -$1.49M
MKTX icon
902
MarketAxess Holdings
MKTX
$3.99B
$44.4K ﹤0.01%
269
-198
-42% -$34.7K
BL icon
903
BlackLine
BL
$1.72B
$44.3K ﹤0.01%
1,198
-271
-18% -$11.7K
GLD icon
904
SPDR Gold Trust
GLD
$132B
$43K ﹤0.01%
100
LU icon
905
Lufax Holding
LU
$1.2B
$42.7K ﹤0.01%
22,853
-9,093
-28% -$23K
BEKE icon
906
KE Holdings
BEKE
$18.3B
$42K ﹤0.01%
2,806
-6,300
-69% -$108K
RYN icon
907
Rayonier
RYN
$6.39B
$19.6K ﹤0.01%
949
+438
+86% +$9.65K
ASML icon
908
ASML
ASML
$692B
$18.5K ﹤0.01%
14
-4
-22% -$5.48K
SHV icon
909
iShares 0-1 Year Treasury Bond ETF
SHV
$20.7B
$14.2K ﹤0.01%
129
FER icon
910
Ferrovial N.V. Ordinary Shares
FER
$45.5B
$7.68K ﹤0.01%
119
-29
-20% -$1.95K
TRI icon
911
Thomson Reuters
TRI
$39.6B
$6.48K ﹤0.01%
71
-17
-19% -$1.79K
AIV
912
Aimco
AIV
$388M
-180,890
Closed -$1.08M
ALEX
913
DELISTED
Alexander & Baldwin
ALEX
-192,479
Closed -$3.99M
ATHM icon
914
Autohome
ATHM
$2.45B
-11,084
Closed -$256K
AZN icon
915
AstraZeneca
AZN
$263B
-59
Closed -$10.8K
BAH icon
916
Booz Allen Hamilton
BAH
$7.66B
-49,007
Closed -$4.17M
BKH icon
917
Black Hills Corp
BKH
$5.66B
-1,722
Closed -$120K
BMRN icon
918
BioMarin Pharmaceuticals
BMRN
$11.4B
-6,634
Closed -$398K
BSY icon
919
Bentley Systems
BSY
$9.5B
-59,789
Closed -$2.34M
CART icon
920
Maplebear
CART
$10.7B
-2,795
Closed -$127K
CHEF icon
921
Chefs' Warehouse
CHEF
$3.88B
-1,201
Closed -$76K
CIO
922
DELISTED
City Office REIT
CIO
-53,460
Closed -$372K
CPRX
923
DELISTED
Catalyst Pharmaceutical
CPRX
-4,613
Closed -$111K
CRSP icon
924
CRISPR Therapeutics
CRSP
$4.74B
-22,132
Closed -$1.19M
CYBR
925
DELISTED
CyberArk
CYBR
-26,026
Closed -$11.7M

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Asset Management One's Q1 2026 Portfolio in Review

As of Q1 2026, Asset Management One held 975 positions worth $33.9B, down 5.7% from $36B the previous quarter. Its ten largest holdings account for 33% of the portfolio.

Asset Management One's Q1 2026 filing shows 36 new, 279 increased, 555 reduced and 64 closed positions. Its largest new stake was Lumentum: 29,373 shares worth $20.6M. The largest sale was SPDR Gold MiniShares Trust, an estimated $110M.

By sector, the portfolio is most concentrated in Technology at 27% of assets, down from 28% a quarter earlier, followed by Financials and Communication Services.

  • Asset Management One's largest Q1 2026 buy was Lumentum: 29,373 shares worth $20.6M.
  • Asset Management One added most to Caterpillar in Q1 2026, an estimated $20.9M increase.
  • Asset Management One's biggest Q1 2026 reduction was SPDR Gold MiniShares Trust, cutting an estimated $110M.
  • Asset Management One fully exited iShares JPMorgan USD Emerging Markets Bond ETF in Q1 2026, selling an estimated $17.7M.
  • Asset Management One's ten largest holdings make up 33% of its $33.9B portfolio in Q1 2026.
  • Asset Management One opened 36 new positions and closed 64 in Q1 2026.
  • Asset Management One's portfolio value fell 5.7% quarter-over-quarter to $33.9B.

Based on Asset Management One's 13F filing for Q1 2026, filed 8 May 2026.