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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
DD icon
251
DuPont de Nemours
DD
$18.7B
$783K 0.01%
5,699
+249
+5% +$34.3K
SNAP icon
252
Snap
SNAP
$7.89B
$753K 0.01%
163,735
+55,391
+51% +$326K
APO icon
253
Apollo Global Management
APO
$69.3B
$752K 0.01%
6,753
+4,953
+275% +$614K
BMO icon
254
Bank of Montreal
BMO
$125B
$750K 0.01%
5,558
-918
-14% -$128K
NWS icon
255
News Corp Class B
NWS
$17.2B
$748K 0.01%
26,241
+3,964
+18% +$112K
ZBH icon
256
Zimmer Biomet
ZBH
$18.4B
$706K 0.01%
7,804
-190
-2% -$17.4K
CDW icon
257
CDW
CDW
$18.6B
$701K 0.01%
5,789
+838
+17% +$106K
BLDR icon
258
Builders FirstSource
BLDR
$7.1B
$690K 0.01%
8,386
-6
-0.1% -$641
WRB icon
259
W.R. Berkley
WRB
$27.2B
$686K 0.01%
10,348
+1,796
+21% +$124K
FTV icon
260
Fortive
FTV
$17.7B
$683K 0.01%
12,359
+132
+1% +$7.4K
HPQ icon
261
HP
HPQ
$24.6B
$678K 0.01%
35,290
+19,431
+123% +$378K
INVH icon
262
Invitation Homes
INVH
$17.6B
$673K 0.01%
27,086
+5,106
+23% +$134K
ACGL icon
263
Arch Capital
ACGL
$34.5B
$659K 0.01%
6,867
+303
+5% +$29K
WPC icon
264
W.P. Carey
WPC
$16.9B
$656K 0.01%
9,651
+1,058
+12% +$74.2K
IR icon
265
Ingersoll Rand
IR
$33B
$652K 0.01%
8,142
-45
-0.5% -$3.97K
MRNA icon
266
Moderna
MRNA
$23B
$649K 0.01%
12,781
-48,993
-79% -$2.29M
AER icon
267
AerCap
AER
$24.1B
$642K 0.01%
4,683
+1,802
+63% +$258K
JLL icon
268
Jones Lang LaSalle
JLL
$16.8B
$638K 0.01%
+2,096
New +$677K
SYM icon
269
Symbotic
SYM
$5.46B
$634K 0.01%
11,910
+5,632
+90% +$322K
JEF icon
270
Jefferies Financial Group
JEF
$12.7B
$630K 0.01%
+15,259
New +$792K
ZS icon
271
Zscaler
ZS
$24B
$628K 0.01%
4,480
+1,698
+61% +$301K
IEX icon
272
IDEX
IEX
$17.3B
$607K 0.01%
3,203
-232
-7% -$45.8K
DGX icon
273
Quest Diagnostics
DGX
$25.9B
$607K 0.01%
3,096
+673
+28% +$131K
BEPC icon
274
Brookfield Renewable
BEPC
$6.04B
$606K 0.01%
15,255
-6,932
-31% -$282K
BNT
275
Brookfield Wealth Solutions
BNT
$11.7B
$598K 0.01%
14,444
-433
-3% -$19.5K
9 10
11
12 13

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.