Optiver Holding B.V.

CIK 0001859606 · Q1 2026

13F Equity AUM

$289.5B

+7.7% QoQ

Positions

862

+76 QoQ

AUM Rank

#71

Top 0.6%

Skill Alpha (FF)

+15.1%/yr^ns

No Clear Edge

Rank #157 · Top 2%

vs S&P +6.4%/yr (unadj.)

Quarters Tracked

~5 years

Portfolio Concentration

Top 5: 55.9%Top 10: 69.0%Top 20: 78.6%

STATE STR SPDR S&P 500 ETF T21.0%

STATE STR SPDR S&P 500 ETF T15.3%

INVESCO QQQ TR8.0%

INVESCO QQQ TR7.2%

GLD4.3%

ISHARES TR4.0%

GLD2.8%

ISHARES TR2.3%

TSLA2.1%

ON1.9%

Others (852)31.0%

HHI (Herfindahl-Hirschman Index) measures portfolio concentration. Low (<1500) = diversified, Moderate (1500-2500), High (>2500) = concentrated bets.

Sector Allocation

Fund62.8%

Unclassified20.1%

Technology9.1%

Financial Services3.3%

Consumer Cyclical2.2%

Other2.4%

Portfolio weight by GICS sector based on latest 13F filing. Sectors below 2% are grouped as “Other.”

Position Sizing

Positions: 862Median: 0.00%Avg: 0.12%

0–0.5%

838(19.2%)

0.5–1%

9(5.8%)

1–3%

9(15.2%)

3–5%

2(8.4%)

5%+

4(51.5%)

Count of positions per weight bucket — (%) = combined portfolio weight

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Portfolio Overlap

Shared: 508Unique: 354vs 20 funds

6.6%Low

862

Fund positions

7,299

Consensus CUSIPs

Jaccard similarity of this fund’s portfolio vs the consensus of top 20 funds by AUM. Low (<15%) = contrarian, Moderate (15-40%), High (>40%) = follows the crowd.

Most Similar Funds

Top 9 benchmark funds with highest portfolio overlap (Jaccard similarity)

JPMORGAN CHASE & CO

9.5%

MORGAN STANLEY

4.1%

BANK OF AMERICA CORP /DE/

4.4%

BlackRock, Inc.

4.9%

FMR LLC

STATE STREET CORP

4.4%

VANGUARD CAPITAL MANAGEMENT LLC

GEODE CAPITAL MANAGEMENT, LLC

3.8%

VANGUARD PORTFOLIO MANAGEMENT LLC

Jaccard similarity per fund: shared CUSIPs / (fund A + fund B − shared). Higher values indicate more similar portfolios.

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Position Changes This Quarter

New421Increased928Decreased817Exited571

New Positions

ASTRAZENECA PLC0.0%

+527K

COIN0.0%

+588K

SLB LIMITED0.0%

+1.5M

SOFI0.0%

+6.1M

FANG0.0%

+407K

IBIT0.0%

+1.8M

COIN0.0%

+372K

OKE0.0%

+713K

DELL0.0%

+356K

SLB LIMITED0.0%

+1.0M

Increased

ON1.9%

+25.4M(+40%)

SLV0.9%

+16.5M(+75%)

ISHARES INC0.3%

+14.2M(+169%)

STATE STR SPDR S&amp…21.0%

+13.2M(+17%)

SLV0.7%

+11.0M(+64%)

PETROLEO BRASILEIRO …0.1%

+10.1M(+143%)

GLD2.8%

+8.7M(+83%)

ISHARES TR4.0%

+8.4M(+21%)

SELECT SECTOR SPDR T…0.3%

+7.9M(+163%)

GLD4.3%

+7.0M(+32%)

Decreased

ON1.0%

-19,086,000(-29%)

NVDA1.5%

-6,386,300(-21%)

SELECT SECTOR SPDR T…0.0%

-6,155,200(-90%)

INVESCO QQQ TR7.2%

-5,215,000(-13%)

ISHARES TR0.1%

-5,098,200(-48%)

VALE0.0%

-3,574,700(-34%)

ERIC0.0%

-3,262,823(-92%)

BANCO BRADESCO S A0.0%

-1,726,800(-50%)

AMBEV SA0.0%

-1,703,500(-78%)

TSLA1.2%

-1,680,400(-16%)

Exited

EWZ

-7,748,654

Holdings

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