O

Optiver Holding B.V.

Optiver Holding B.V. is an institution, managing $6.1B across 2,227 long positions as of Q3 2025 with 41% ETF concentration, 70% concentrated in top 10 holdings, and 36% allocation to SPY.

Portfolio Value
$6.1B
Positions
2,227
Top Holding
SPY at 35.65%
Last Reported
Q3 2025

Top Holdings

Largest long holdings in Optiver Holding B.V.'s portfolio (70.2% of total portfolio)

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HoldingSectorPositionWeightTradedOwnership
ETF
ETF
$2.2B
35.65%
+$2.2B
Bought
3.3M shares
2
Amazon logo
Amazon
AMZN
Specialty Retail
Consumer Cyclical
$672.2M
11.03%
+$588.9M
Bought
0.03%
3.1M shares
Software - Infrastructure
Technology
$327.0M
5.37%
+$94.8M
Bought
0.01%
631.3K shares
Semiconductors
Technology
$265.4M
4.36%
+$173.1M
Bought
0.10%
1.6M shares
Semiconductors
Technology
$164.9M
2.71%
-$39.1M
Sold
0.01%
499.9K shares
Internet Content & Information
Communication Services
$154.5M
2.54%
-$324.4M
Sold
0.01%
635.7K shares
Internet Content & Information
Communication Services
$152.6M
2.50%
+$106.6M
Bought
0.01%
626.6K shares
8
Apple logo
Apple
AAPL
Consumer Electronics
Technology
$141.3M
2.32%
-$86.2M
Sold
0.00%
554.8K shares
Semiconductors
Technology
$130.9M
2.15%
-$39.2M
Sold
0.07%
782.3K shares
ETF
ETF
$94.6M
1.55%
-$290.6M
Sold
391.0K shares

Changes

Portfolio activity, position movements, and quarter-over-quarter changes in Optiver Holding B.V.'s latest filing

See all changes
Market Value
$6.1B
Prior: $3.7B
Q/Q Change
+66.07%
+$2.4B
Net Flows % of MV
-10.94%
Turnover Ratio
51.21%
New Purchases
1,210 stocks
$35.4M
Added To
408 stocks
+$1.4B
Sold Out Of
245 stocks
$445.9M
Reduced Holdings
363 stocks
-$1.7B

Increased Positions

PositionShares Δ
New
New
3
ABVX
Abivax
ABVX
New
New
New

Decreased Positions

PositionShares Δ
Sold
Sold
3
BP
BP
BP
Sold
Sold
Sold

Analytics

Portfolio insights and performance metrics for Optiver Holding B.V.

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Sector Allocation

ETF: 41.20%ETFTechnology: 23.90%TechnologyConsumer Cyclical: 11.20%Consumer CyclicalCommunication Services: 7.10%Financial Services: 2.40%Consumer Defensive: 1.00%Energy: 0.40%Healthcare: 0.30%Industrials: 0.30%
ETF
41.20%
Technology
23.90%
Consumer Cyclical
11.20%
Communication Services
7.10%
Financial Services
2.40%
Consumer Defensive
1.00%
Energy
0.40%
Healthcare
0.30%
Industrials
0.30%

Market Cap Distribution

Mega Cap (> $200B): 36.19%Mega Cap (> $200B)Large Cap ($10B - $200B): 8.18%Mid Cap ($2B - $10B): 0.74%Small Cap ($300M - $2B): 0.09%Micro Cap ($50M - $300M): 0.01%Nano Cap (< $50M): 0.01%N/A (ETF or Unknown): 54.78%N/A (ETF or Unknown)
Mega Cap (> $200B)
36.19%
Large Cap ($10B - $200B)
8.18%
Mid Cap ($2B - $10B)
0.74%
Small Cap ($300M - $2B)
0.09%
Micro Cap ($50M - $300M)
0.01%
Nano Cap (< $50M)
0.01%
N/A (ETF or Unknown)
54.78%

Portfolio Concentration

Top 10 Holdings %
70.18%
Top 20 Holdings %
78.91%
Top 50 Holdings %
91.42%
Top 100 Holdings %
97.71%

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