Hedge Funds Similar to OLD SECOND NATIONAL BANK OF AURORA

13F Portfolio OverlapQ2 2026OLD SECOND NATIONAL BANK OF AURORA portfolio →
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Most similar hedge funds by 13F overlap

OLD SECOND NATIONAL BANK OF AURORA is an institutional investor managing $530M across 275 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 OLD SECOND NATIONAL BANK OF AURORA are River Street Advisors, UNITED BANK, Great Diamond Partners, with shared positions in $KLAC, $CMI, $MS, $GLW, $DOV, $BLK. The full ranking of 25 similar funds is below.

Substantial overlap · 19 shared positions
$340M
177 positions
#2UNITED BANKActive
Notable overlap · 7 shared positions
$853M
130 positions
Notable overlap · 8 shared positions
$582M
238 positions
Notable overlap · 7 shared positions
$1.6B
184 positions
Notable overlap · 6 shared positions
$1.3B
131 positions
Notable overlap · 6 shared positions
$195M
67 positions
Notable overlap · 4 shared positions
$240M
49 positions
Notable overlap · 6 shared positions
$7.1B
433 positions
Notable overlap · 6 shared positions
$140M
63 positions
Notable overlap · 5 shared positions
$239M
126 positions
Notable overlap · 6 shared positions
$6.9B
64 positions
Notable overlap · 6 shared positions
$686M
532 positions
Notable overlap · 3 shared positions
$239M
139 positions
Notable overlap · 6 shared positions
$169M
113 positions
Notable overlap · 5 shared positions
$489M
619 positions
Notable overlap · 6 shared positions
$212M
113 positions
Notable overlap · 6 shared positions
$1.3B
226 positions
Notable overlap · 6 shared positions
$369M
77 positions
Notable overlap · 4 shared positions
$1.0B
213 positions
Notable overlap · 4 shared positions
$481M
161 positions
Notable overlap · 4 shared positions
$838M
392 positions
Notable overlap · 6 shared positions
$9.4B
172 positions
Notable overlap · 3 shared positions
$148M
22 positions
Notable overlap · 5 shared positions
$1.1B
146 positions
Notable overlap · 5 shared positions
$404M
99 positions

Compare OLD SECOND NATIONAL BANK OF AURORA’s portfolio side by side

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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.