Optiver Holding B.V.

Q1 2026 13F-HR Holdings

Location
Amsterdam, P7
Holdings as of
3/31/2026
Date filed
5/15/2026
Form type
13F-HR
Num holdings
2,305
Total value ($000)
$289,476,263
Net value change ($000)
+20,662,002 (7.7%)
New positions
347
Sold out positions
565
Turnover %
59.9%
Sector allocation + QoQ delta (equities-only)

Holdings aggregated across other managers listed in the original SEC filing. View detailed breakdown

Prev filing: 2/17/2026 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q4 2025
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
MU 97,848 98.4%
XLE 84,353 562353.3%
TSM 80,746 22.8%
DIA 65,832 NEW
HYG 48,180 NEW
SOFI 36,992 NEW
BRK-B 33,636 1930.9%
XLF 28,677 46.7%
BBD 22,352 NEW
AZN 18,821 NEW
Top Reduces (Value $000, Stocks/ETFs)
SPY -1,088,039 -99.9%
EWZ -246,175 -100.0%
META -232,400 -100.0%
AMZN -196,022 -97.8%
AAPL -192,703 -99.9%
IWM -148,306 -99.5%
NVDA -131,031 -91.5%
NFLX -87,237 -100.0%
TSLA -85,367 -100.0%
MSFT -74,282 -76.0%
Instrument mix + QoQ Δ (ex-options)
Derivatives reported exposure ($000): 286,833,046 (99.1% of total reported value)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type