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Ossiam Portfolio holdings

AUM $5.69B
1-Year Est. Return 30.95%
This Fund
S&P 500
This Quarter Est. Return
-5.12%
1 Year Est. Return
+30.95%
3 Year Est. Return
+104.81%
5 Year Est. Return
+127.55%
10 Year Est. Return
–
AUM
$5.69B
AUM Growth
+$678M
Cap. Flow
+$1.22B
Cap. Flow %
21.4%
Top 10 Hldgs %
57.29%
Holding
408
New
20
Increased
188
Reduced
140
Closed
20

Top Buys

Rank Stock Value
1
SPYM
State Street SPDR Portfolio S&P 500 ETF
SPYM
+$609M
2
AMD icon
Advanced Micro Devices
AMD
+$241M
3
AVGO icon
Broadcom
AVGO
+$208M
4
GS icon
Goldman Sachs
GS
+$99.8M
5
NXPI icon
NXP Semiconductors
NXPI
+$69.6M

Top Sells

Rank Stock Value
1
BRK.B icon
Berkshire Hathaway Class B
BRK.B
+$123M
2
COST icon
Costco
COST
+$92.2M
3
NVDA icon
NVIDIA
NVDA
+$58.5M
4
GOOG icon
Alphabet (Google) Class C
GOOG
+$55.3M
5
PYPL icon
PayPal
PYPL
+$53.9M

Sector Composition

Rank Sector Weight
1 Technology 42.95%
2 Consumer Discretionary 17.27%
3 Financials 11.94%
4 Healthcare 6.3%
5 Communication Services 4.32%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
AMD icon
1
Advanced Micro Devices
AMD
$846B
$808M 14.22%
3,973,284
+1,128,305
+40% +$241M
SPYM
2
State Street SPDR Portfolio S&P 500 ETF
SPYM
$167B
$583M 10.26%
+7,619,932
New +$609M
TSLA icon
3
Tesla
TSLA
$1.29T
$386M 6.79%
1,038,392
+1,016
+0.1% +$419K
BRK.B icon
4
Berkshire Hathaway Class B
BRK.B
$1.12T
$344M 6.05%
718,008
-249,808
-26% -$123M
AAPL icon
5
Apple
AAPL
$4.52T
$265M 4.66%
1,043,798
+170,486
+20% +$44.4M
AVGO icon
6
Broadcom
AVGO
$1.99T
$250M 4.39%
806,195
+631,181
+361% +$208M
AMZN icon
7
Amazon
AMZN
$2.99T
$213M 3.75%
1,023,777
-243,123
-19% -$53.5M
NVDA icon
8
NVIDIA
NVDA
$5.13T
$188M 3.31%
1,077,993
-318,924
-23% -$58.5M
GS icon
9
Goldman Sachs
GS
$303B
$126M 2.22%
149,241
+111,877
+299% +$99.8M
PLTR icon
10
Palantir
PLTR
$390B
$93.4M 1.64%
638,705
+91,138
+17% +$13.9M
ADBE icon
11
Adobe
ADBE
$102B
$91.2M 1.6%
375,127
+48,070
+15% +$13.3M
AMAT icon
12
Applied Materials
AMAT
$434B
$64M 1.13%
187,209
+46,439
+33% +$15.6M
NXPI icon
13
NXP Semiconductors
NXPI
$56.5B
$62.8M 1.11%
319,118
+314,091
+6,248% +$69.6M
ADSK icon
14
Autodesk
ADSK
$49.6B
$59.7M 1.05%
249,209
+74,159
+42% +$18.6M
FTNT icon
15
Fortinet
FTNT
$123B
$59M 1.04%
722,143
+30,340
+4% +$2.45M
CZR icon
16
Caesars Entertainment
CZR
$6.06B
$51.9M 0.91%
1,963,252
– –
XOM icon
17
ExxonMobil
XOM
$638B
$51.7M 0.91%
304,874
+238,540
+360% +$34.8M
MELI icon
18
Mercado Libre
MELI
$95.7B
$50.1M 0.88%
28,959
-951
-3% -$1.83M
UBER icon
19
Uber
UBER
$147B
$49.8M 0.88%
691,665
-25,018
-3% -$1.93M
CRWD icon
20
CrowdStrike
CRWD
$215B
$48.9M 0.86%
500,908
-40,436
-7% -$4.28M
GOOGL icon
21
Alphabet (Google) Class A
GOOGL
$4.62T
$48.7M 0.86%
169,501
+51,350
+43% +$16.1M
ULTA icon
22
Ulta Beauty
ULTA
$23B
$45.8M 0.81%
87,651
+904
+1% +$575K
ROKU icon
23
Roku
ROKU
$21.9B
$43.6M 0.77%
461,127
– –
SPGI icon
24
S&P Global
SPGI
$122B
$40.7M 0.72%
95,756
+86,549
+940% +$40.2M
AMGN icon
25
Amgen
AMGN
$204B
$39.9M 0.7%
113,495
+98,441
+654% +$35.1M
1
2 3 4 5

Similar funds

ACM
Altimeter Capital Management Boston, Massachusetts $5.7B AUM 36.74% 1-Year Est. Return
PI
PGGM Investments Zeist, Netherlands $5.7B AUM 17.05% 1-Year Est. Return
TSW
Thompson Siegel & Walmsley Richmond, Virginia $5.7B AUM 6.69% 1-Year Est. Return
VH
ValueAct Holdings San Francisco, California $5.71B AUM 7.41% 1-Year Est. Return
F
Folketrygdfondet Oslo Norway, Norway $5.64B AUM 47.16% 1-Year Est. Return
RMDI
R.M. Davis Inc Portland, Maine $5.63B AUM 21.26% 1-Year Est. Return
AC
Armistice Capital New York $5.62B AUM 36.06% 1-Year Est. Return
CRC
Curi RMB Capital Chicago, Illinois $5.62B AUM 18.93% 1-Year Est. Return

Ossiam's Q1 2026 Portfolio in Review

As of Q1 2026, Ossiam held 408 positions worth $5.69B, up 14% from $5.01B the previous quarter. Its ten largest holdings account for 57% of the portfolio.

Ossiam deployed $1.22B of net new capital in Q1 2026, opening 20 new positions and adding to 188 existing holdings. Its largest new stake was State Street SPDR Portfolio S&P 500 ETF: 7,619,932 shares worth $583M.

By sector, the portfolio is most concentrated in Technology at 43% of assets, up from 41% a quarter earlier, followed by Consumer Discretionary and Financials.

On the sell side, the largest reduction was Berkshire Hathaway Class B, an estimated $123M trimmed.

  • Ossiam's largest Q1 2026 buy was State Street SPDR Portfolio S&P 500 ETF: 7,619,932 shares worth $583M.
  • Ossiam added most to Advanced Micro Devices in Q1 2026, an estimated $241M increase.
  • Ossiam's biggest Q1 2026 reduction was Berkshire Hathaway Class B, cutting an estimated $123M.
  • Ossiam fully exited Axalta in Q1 2026, selling an estimated $5.18M.
  • Ossiam's ten largest holdings make up 57% of its $5.69B portfolio in Q1 2026.
  • Ossiam opened 20 new positions and closed 20 in Q1 2026.
  • Ossiam's portfolio value rose 14% quarter-over-quarter to $5.69B.

Based on Ossiam's 13F filing for Q1 2026, filed 14 May 2026.