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Driehaus Capital Management LLC

Position in RBC — RBC Bearings INC

CIK 938206 Chicago, IL

Position in RBC

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$36,066,715
-$750,846 QoQ
Shares Held
55,999
-17.4% QoQ
Ownership
0.177%
of shares outstanding
% of Portfolio
0.21%
of 13F equity value
Holder Rank
#91
of 684 holders
Holding Since
Mar 2025
6 quarters on record
Voting authority Sole 99% Shared 0% None 1%

Common Shares in RBC Over Time

Shares Held

Position Value (USD)

Position in Tools & Accessories

Industrials · as of Jun 30, 2026

Driehaus Capital Management LLC holds $72,039,602 across 2 Tools & Accessories names. RBC ranks #1 (50.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 RBC
RBC Bearings INC
This page
55,999 $36,066,715

All Filings in RBC

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6 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $36,066,715 55,999
2026-03-31 $36,817,561 67,789
2025-12-31 $32,506,242 72,489
2025-09-30 $33,691,784 86,325
2025-06-30 $24,748,796 64,316
2025-03-31 $11,414,147 35,473