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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
+5.38%
1 Year Est. Return
+30.95%
3 Year Est. Return
+104.81%
5 Year Est. Return
+127.55%
10 Year Est. Return
–
AUM
$5.01B
AUM Growth
-$2.76B
(-36%)
Cap. Flow
-$2.89B
Cap. Flow
% of AUM
-57.77%
Top 10 Holdings %
Top 10 Hldgs %
54.39%
Holding
724
New
30
Increased
114
Reduced
213
Closed
336
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Advanced Micro Devices
AMD
|
+$142M |
| 2 |
Berkshire Hathaway Class B
BRK.B
|
+$85.2M |
| 3 |
Costco
COST
|
+$70.1M |
| 4 |
Mastercard
MA
|
+$47.4M |
| 5 |
Palantir
PLTR
|
+$46.9M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
NVIDIA
NVDA
|
+$291M |
| 2 |
Intel
INTC
|
+$278M |
| 3 |
Microsoft
MSFT
|
+$259M |
| 4 |
Apple
AAPL
|
+$200M |
| 5 |
Strategy Inc
MSTR
|
+$79.7M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 41.39% |
| 2 | Consumer Discretionary | 24.24% |
| 3 | Financials | 15.92% |
| 4 | Communication Services | 6.28% |
| 5 | Healthcare | 4.46% |
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Ossiam's Q4 2025 Portfolio in Review
As of Q4 2025, Ossiam held 724 positions worth $5.01B, down 36% from $7.77B the previous quarter. Its ten largest holdings account for 54% of the portfolio.
Ossiam withdrew a net $2.89B in Q4 2025, closing 336 positions and reducing 213 holdings. Its most notable exit was Intel, an estimated $278M position sold in full.
By sector, the portfolio is most concentrated in Technology at 41% of assets, down from 45% a quarter earlier, followed by Consumer Discretionary and Financials.
Against the trend, Ossiam opened a new position in ExxonMobil worth $7.98M.
- Ossiam's largest Q4 2025 buy was ExxonMobil: 66,334 shares worth $7.98M.
- Ossiam added most to Advanced Micro Devices in Q4 2025, an estimated $142M increase.
- Ossiam's biggest Q4 2025 reduction was NVIDIA, cutting an estimated $291M.
- Ossiam fully exited Intel in Q4 2025, selling an estimated $278M.
- Ossiam's ten largest holdings make up 54% of its $5.01B portfolio in Q4 2025.
- Ossiam opened 30 new positions and closed 336 in Q4 2025.
- Ossiam's portfolio value fell 36% quarter-over-quarter to $5.01B.
Based on Ossiam's 13F filing for Q4 2025, filed 13 Feb 2026.