How is hedge fund similarity measured?

Similarity is computed from each fund's top conviction holdings in their latest 13F filing. Funds are scored by the overlap of distinctive shared positions (the mega-caps that nearly every fund owns are excluded), so the ranking reflects genuinely shared strategy rather than common index exposure.

Hedge Funds Similar to Optiver Holding B.V.

13F Portfolio OverlapQ2 2026Optiver Holding B.V. portfolio →

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Most similar hedge funds by 13F overlap

Optiver Holding B.V. is an institutional investor managing $370.7B across 2,757 U.S. equity positions as of Q2 2026. Based on the overlap of conviction holdings in their latest 13F filings, the hedge funds with portfolios most similar to Optiver Holding B.V. are Malaga Cove, Hershey Financial Advisers, Barnes Dennig Private Wealth, with shared positions in $ON, $MRVL, $ASML, $CRWD, $DELL, $SLV. The full ranking of 25 similar funds is below.

#1Malaga Cove Capital, LLCPassive

Some overlap · 4 shared positions

$ON $MRVL $ASML $CRWD

$311M

183 positions

#2Hershey Financial Advisers, LLCPassive

Some overlap · 4 shared positions

$ON $MRVL $CRWD $DELL

$139M

85 positions

#3Barnes Dennig Private Wealth Management LLCPassive

Some overlap · 3 shared positions

$ON $SLV $MRVL

$125M

365 positions

#4F&V Capital Management, LLCPassive

Some overlap · 3 shared positions

$ON $PYPL $CRM

$561M

60 positions

#5Sculptor Capital LPPassive

Some overlap · 3 shared positions

$ON $PLTR $ASML

$12.3B

407 positions

#6K2 PRINCIPAL FUND, L.P.Passive

Slight overlap · 3 shared positions

$ON $SLV $COIN

$1.4B

490 positions

#7Miller Capital Partners, Inc.Active

Slight overlap · 3 shared positions

$ON $ASML $DELL

$257M

258 positions

#8SIMPLEX TRADING, LLCActive

Slight overlap · 7 shared positions

$SLV $PLTR $MRVL $C $ASML $IBIT

$170.6B

9,154 positions

#9Rafferty Asset Management, LLCActive

Slight overlap · 5 shared positions

$ON $PLTR $MRVL $ASML $QCOM

$43.9B

1,133 positions

#10Generali Investments Towarzystwo Funduszy InwestycyjnychPassive

Slight overlap · 5 shared positions

$ON $MRVL $C $CRM $CRWD

$249M

151 positions

#11CMT Capital Markets Trading GmbHActive

Slight overlap · 8 shared positions

$PLTR $MRVL $ASML $C $COIN $QCOM

$11.8B

385 positions

#12Parallax Volatility Advisers, L.P.Active

Slight overlap · 6 shared positions

$SLV $ASML $C $IBIT $QCOM $CRWV

$58.9B

1,502 positions

#13Alta Park Capital, LPActive

Slight overlap · 3 shared positions

$ON $MRVL $ASML

$1.1B

27 positions

#14CTC LLCActive

Slight overlap · 6 shared positions

$SLV $PLTR $ASML $COIN $QCOM $C

$316.2B

128 positions

#15Sovran Advisors, LLCPassive

Slight overlap · 5 shared positions

$SLV $PLTR $ASML $IBIT $QCOM

$1.3B

615 positions

#16CMC Financial GroupActive

Slight overlap · 3 shared positions

$ON $CRWD $DELL

$52M

45 positions

#17Slow Capital, Inc.Active

Slight overlap · 3 shared positions

$ON $ASML $CRWD

$890M

110 positions

#18INVESTMENT PARTNERS, LTD.Passive

Slight overlap · 5 shared positions

$SLV $PLTR $ASML $IBIT $CRWD

$320M

167 positions

#19J. M. Brown & Associates Inc.Passive

Slight overlap · 5 shared positions

$ON $MRVL $ASML $CRWD $DELL

$175M

167 positions

#20IMC-Chicago, LLCPassive

Slight overlap · 6 shared positions

$SLV $PLTR $MRVL $ASML $CRWD $DELL

$418.7B

6,591 positions

#21Fulcrum Equity ManagementPassive

Slight overlap · 4 shared positions

$SLV $PLTR $MRVL $ASML

$126M

132 positions

#22Caitong International Asset Management Co., LtdPassive

Slight overlap · 3 shared positions

$ON $ASML $QCOM

$729M

2,999 positions

#23JANE STREET GROUP, LLCPassive

Slight overlap · 7 shared positions

$SLV $PLTR $MRVL $IBIT $CRM $CRWV

$1.2T

11,385 positions

#24AGP FRANKLIN, LLCPassive

Slight overlap · 5 shared positions

$SLV $PLTR $C $CRWV $CRWD

$231M

93 positions

#25SUSQUEHANNA INTERNATIONAL GROUP, LLPPassive

Slight overlap · 6 shared positions

$SLV $PLTR $MRVL $ASML $CRWD $DELL

$1.3T

13,275 positions

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Similarity is derived from each fund’s latest 13F-HR filing with the SEC. Funds are ranked by the overlap of distinctive conviction holdings; near-universal mega-cap positions are excluded so the ranking reflects shared strategy, not common index exposure. Data is informational only and not investment advice.