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CASTLEARK MANAGEMENT LLC

Position in BRKR — Bruker Corp

CIK 1106832 CHICAGO, IL

Position in BRKR

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$8,080,368
New position
Shares Held
134,270
first reported quarter
Ownership
0.087%
of shares outstanding
% of Portfolio
0.25%
of 13F equity value
Holder Rank
#98
of 425 holders
Holding Since
Jun 2026
1 quarter on record
Voting authority Sole 100% Shared 0% None 0%

Position in Medical Devices

Healthcare · as of Jun 30, 2026

CASTLEARK MANAGEMENT LLC holds $8,187,413 across 2 Medical Devices names. BRKR ranks #1 (98.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 BRKR
Bruker Corp
This page
134,270 $8,080,368

All Filings in BRKR

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1 filing row on record
Report Date Value (USD) Shares
2026-06-30 $8,080,368 134,270