Hedge Funds Similar to THOMPSON INVESTMENT ,

13F Portfolio OverlapQ1 2026THOMPSON INVESTMENT , portfolio →
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Most similar hedge funds by 13F overlap

THOMPSON INVESTMENT MANAGEMENT, INC. is an institutional investor managing $872M across 504 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 THOMPSON INVESTMENT , are EDGAR LOMAX /VA, Catherine Avery Investment, Arnhold, with shared positions in $PFE, $UNH, $TGT, $BAC, $SCHW, $CVS. The full ranking of 25 similar funds is below.

Notable overlap · 6 shared positions
$1.4B
56 positions
Some overlap · 5 shared positions
$223M
109 positions
#3Arnhold LLCActive
Some overlap · 6 shared positions
$1.4B
118 positions
Some overlap · 5 shared positions
$578M
108 positions
Some overlap · 5 shared positions
$14.1B
186 positions
Some overlap · 5 shared positions
$588M
337 positions
Some overlap · 5 shared positions
$3.7B
111 positions
Some overlap · 5 shared positions
$647M
99 positions
Some overlap · 6 shared positions
$172M
38 positions
Some overlap · 4 shared positions
$202M
72 positions
Some overlap · 4 shared positions
$196M
50 positions
Some overlap · 4 shared positions
$3.0B
40 positions
Some overlap · 4 shared positions
$477M
70 positions
Some overlap · 4 shared positions
$144M
56 positions
Some overlap · 4 shared positions
$9.8B
213 positions
Some overlap · 4 shared positions
$205M
120 positions
Some overlap · 5 shared positions
$668M
200 positions
Some overlap · 4 shared positions
$475M
153 positions
Some overlap · 4 shared positions
$231M
98 positions
Some overlap · 4 shared positions
$911M
62 positions
Some overlap · 5 shared positions
$91M
48 positions
Some overlap · 4 shared positions
$4.6B
32 positions
Some overlap · 4 shared positions
$170M
82 positions
Some overlap · 4 shared positions
$2.8B
99 positions
Some overlap · 4 shared positions
$392M
128 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.