Institutional Fund
Optiver Holding B.V.
Amsterdam, NetherlandsCIK 18596065 filings on record
Portfolio Value
$2.64B
Q1 2026
Holdings
1,881
Reported positions
New Buys
347
Opened this quarter
QoQ Change
-52.2%
from $5.53B
Portfolio Value Trend
Reported 13F value by quarter
Portfolio value trend — upgrade to see history
UpgradeTop Allocations
Largest positions by weight
- Taiwan Semiconductor Mfg Ltd16.4%
- Oracle Corp7.8%
- Micron Technology Inc7.5%
- Broadcom Inc3.7%
- Select Sector Spdr Tr3.4%
- Select Sector Spdr Tr3.2%
- Other58.0%
Portfolio Holdings
1,881 positions · Q1 2026
| # | Security | Shares | Value | % Port. | Δ Shares | Activity |
|---|---|---|---|---|---|---|
| 1 | Taiwan Semiconductor Mfg Ltd | 1.29M | $434.69M | 16.4% | +121.5K | Added |
| 2 | Oracle Corp | 1.41M | $206.89M | 7.8% | +25.0K | Added |
| 3 | Micron Technology Inc | 583.8K | $197.24M | 7.5% | +235.6K | Added |
| 4 | Broadcom Inc | 314.7K | $97.41M | 3.7% | −21.5K | Reduced |
| 5 | Select Sector Spdr Tr | 1.83M | $90.12M | 3.4% | +703.6K | Added |
| 6 | Select Sector Spdr Tr | 1.38M | $84.37M | 3.2% | +1.38M | Added |
| 7 | Palantir Technologies Inc | 482.8K | $70.62M | 2.7% | −241.2K | Reduced |
| 8 | Advanced Micro Devices Inc | 326.3K | $66.38M | 2.5% | +68.1K | Added |
| 9 | Spdr Dow Jones Indl Average | 142.1K | $65.83M | 2.5% | +142.1K | New |
| 10 | Ishares Tr | 605.6K | $48.18M | 1.8% | +605.6K | New |
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