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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
VLO icon
376
Valero Energy
VLO
$89.5B
$29.2K ﹤0.01%
118
-2
-2% -$412
CRH icon
377
CRH
CRH
$66.6B
$27.6K ﹤0.01%
263
-2,038
-89% -$239K
D icon
378
Dominion Energy
D
$62.1B
$27K ﹤0.01%
436
-21,545
-98% -$1.33M
LPLA icon
379
LPL Financial
LPLA
$27B
$25.9K ﹤0.01%
86
+66
+330% +$22.1K
FG icon
380
F&G Annuities & Life
FG
$3.91B
$22.4K ﹤0.01%
884
+295
+50% +$7.69K
ETR icon
381
Entergy
ETR
$50.3B
$21K ﹤0.01%
187
-60
-24% -$6.04K
ENTG icon
382
Entegris
ENTG
$16.3B
$19.5K ﹤0.01%
166
-4,455
-96% -$527K
ZG icon
383
Zillow
ZG
$7.85B
$16.7K ﹤0.01%
403
+361
+860% +$19.1K
SOFI icon
384
SoFi Technologies
SOFI
$19.6B
$15.1K ﹤0.01%
953
-5,358
-85% -$113K
NTR icon
385
Nutrien
NTR
$33.9B
$7.6K ﹤0.01%
+101
New +$7.2K
PCG icon
386
PG&E
PCG
$39B
$7.33K ﹤0.01%
417
+10
+2% +$170
CRWV
387
CoreWeave
CRWV
$33.2B
$4.03K ﹤0.01%
52
– –
ATO icon
388
Atmos Energy
ATO
$29.7B
$1.66K ﹤0.01%
9
– –
AEP icon
389
American Electric Power
AEP
$70.4B
– –
-8,026
Closed -$925K
AMH icon
390
American Homes 4 Rent
AMH
$12.1B
– –
-20,191
Closed -$648K
ARE icon
391
Alexandria Real Estate Equities
ARE
$9.37B
– –
-21,819
Closed -$1.07M
AWI icon
392
Armstrong World Industries
AWI
$7.37B
– –
-2,700
Closed -$516K
AXTA icon
393
Axalta
AXTA
$7.45B
– –
-160,341
Closed -$5.18M
BAH icon
394
Booz Allen Hamilton
BAH
$8.44B
– –
-6,585
Closed -$556K
BOX icon
395
Box
BOX
$4.49B
– –
-3,811
Closed -$114K
CYBR
396
DELISTED
CyberArk
CYBR
– –
-130
Closed -$58K
DOC icon
397
Healthpeak Properties
DOC
$15.5B
– –
-50,915
Closed -$819K
FYBR
398
DELISTED
Frontier Communications
FYBR
– –
-28,126
Closed -$1.07M
HRB icon
399
H&R Block
HRB
$5.98B
– –
-99,405
Closed -$4.33M
MBLY icon
400
Mobileye
MBLY
$2.02B
– –
-10,325
Closed -$108K
13 14 15
16
17

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
DCP
DSM Capital Partners Palm Beach Gardens, Florida $5.66B AUM 27.45% 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

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.