Hedge Funds Similar to BROWN BROTHERS HARRIMAN &

13F Portfolio OverlapQ1 2026BROWN BROTHERS HARRIMAN & portfolio →
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Most similar hedge funds by 13F overlap

BROWN BROTHERS HARRIMAN & CO is an institutional investor managing $18.6B across 1,800 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 BROWN BROTHERS HARRIMAN & are PARNASSUS INVESTMENTS,, NORRIS PERNE & FRENCH LLP/MI, NZS ,, with shared positions in $KLAC, $WM, $LIN, $AMAT, $TMO, $ABT. The full ranking of 25 similar funds is below.

Notable overlap · 5 shared positions
$34.1B
135 positions
Notable overlap · 6 shared positions
$1.5B
139 positions
Notable overlap · 6 shared positions
$3.0B
58 positions
Notable overlap · 10 shared positions
$1.2B
95 positions
Notable overlap · 5 shared positions
$63M
24 positions
Notable overlap · 6 shared positions
$5.1B
84 positions
Some overlap · 6 shared positions
$353M
78 positions
Some overlap · 5 shared positions
$180M
58 positions
$4.6B
32 positions
$379M
58 positions
Some overlap · 6 shared positions
$200M
123 positions
Some overlap · 6 shared positions
$273M
52 positions
Some overlap · 6 shared positions
$1.7B
268 positions
Some overlap · 6 shared positions
$1.8B
250 positions
Some overlap · 5 shared positions
$172M
76 positions
Some overlap · 5 shared positions
$60M
36 positions
Some overlap · 4 shared positions
$14.3B
287 positions
Some overlap · 5 shared positions
$1.4B
170 positions
Some overlap · 6 shared positions
$337M
109 positions
Some overlap · 6 shared positions
$179M
59 positions
Some overlap · 7 shared positions
$506M
79 positions
Some overlap · 7 shared positions
$583M
140 positions
Some overlap · 4 shared positions
$1.4B
222 positions
Some overlap · 7 shared positions
$8.1B
454 positions
Some overlap · 8 shared positions
$5.1B
203 positions

Compare BROWN BROTHERS HARRIMAN &’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.