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Hedge Funds Similar to OBERNDORF WILLIAM E

13F Portfolio OverlapQ1 2026OBERNDORF WILLIAM E portfolio →
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Most similar hedge funds by 13F overlap

OBERNDORF WILLIAM E is an institutional investor managing $53M across 7 U.S. equity positions as of Q1 2026. Based on the overlap of conviction holdings in their latest 13F filings, the hedge funds with portfolios most similar to OBERNDORF WILLIAM E are Seilern Investment Ltd, Route One Investment Company,, MATAURO,, with shared positions in $UNH, $VEEV, $ADSK, $GWRE, $PHYS, $TEAM. The full ranking of 6 similar funds is below.

#1Seilern Investment Management LtdActive
Substantial overlap · 3 shared positions
$UNH$VEEV$ADSK
$838M
24 positions
#2Route One Investment Company, L.P.Active
Notable overlap · 3 shared positions
$GWRE$UNH$VEEV
$2.3B
19 positions
#3MATAURO, LLCActive
Notable overlap · 3 shared positions
$PHYS$UNH$TEAM
$692M
145 positions
#4BROWN CAPITAL MANAGEMENT LLCActive
Some overlap · 3 shared positions
$VEEV$GWRE$TEAM
$704M
56 positions
#5CEERA INVESTMENTS, LLCPassive
Some overlap · 3 shared positions
$UNH$VEEV$TEAM
$228M
93 positions
#6Bell Asset Management LtdPassive
Some overlap · 3 shared positions
$VEEV$UNH$ADSK
$340M
61 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.