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Filing analysis

Optiver Holding B.V.

13F-HR · period Q2 2026 · filed Aug 12, 2026

View original SEC filing ↗ Manager record

$370.67BReported 13F value
2,950Positions
2Other managers included
+787New
557Increased
634Reduced
−395Exited
Largest new positions
SecurityValueWeight
GOOGL Alphabet Inc. $142.16M 2.0%
DDOG Datadog, Inc. $82.16M 1.2%
NFLX Netflix, Inc. $74.92M 1.1%
NET Cloudflare, Inc. $74.87M 1.1%
COST Costco Wholesale Corporation $36.81M 0.5%
BCS Barclays PLC $30.29M 0.4%
EWZ iShares MSCI Brazil ETF $28.47M 0.4%
NOK Nokia Oyj $25.45M 0.4%
BX Blackstone Inc. $24.98M 0.4%
BABA Alibaba Group Holding Limited $22.38M 0.3%
Largest resizings
SecurityΔ sharesValue now
SPY State Street SPDR S&P 500 ETF ▲ Add +89065.4% $1.16B
MU Micron Technology, Inc. ▲ Add +19.2% $803.54M
NVDA NVIDIA Corporation ▲ Add +3403.6% $486.96M
TSM Taiwan Semiconductor… ▲ Add +14.4% $702.60M
DIA State Street SPDR Dow Jones… ▲ Add +266.2% $271.87M
AAPL Apple Inc. ▲ Add +62317.0% $201.92M
MSFT Microsoft Corporation ▲ Add +640.3% $175.27M
GOOG Alphabet Inc. ▲ Add +591.6% $126.69M
AMZN Amazon.com, Inc. ▲ Add +1861.8% $99.05M
COIN Coinbase Global, Inc. ▲ Add +641.8% $110.92M
Provenance: Metadata from the EDGAR form index; analysis from the parsed information table (latest accepted version of this quarter). Not editorial commentary — computed fields only.