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GUGGENHEIM CAPITAL LLC

Position in PRLB — Proto Labs Inc

CIK 1283072 Chicago, IL

Position in PRLB

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$457,841
-$39,256 QoQ
Shares Held
5,617
-42.8% QoQ
Ownership
0.023%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#149
of 276 holders
Holding Since
Dec 2020
4 quarters on record
Voting authority Sole 0% Shared 100% None 0%

Common Shares in PRLB Over Time

Shares Held

Position Value (USD)

Position in Metal Fabrication

Industrials · as of Jun 30, 2026

GUGGENHEIM CAPITAL LLC holds $20,416,502 across 4 Metal Fabrication names. PRLB ranks #3 (2.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 PRLB
Proto Labs Inc
This page
5,617 $457,841

All Filings in PRLB

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4 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $457,841 5,617
2025-12-31 $497,097 9,826
2021-03-31 $274,181 2,252
2020-12-31 $584,914 3,813