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Hillsdale Investment Management Inc.

Position in PRLB — Proto Labs Inc

CIK 1368465 Toronto, A6

Position in PRLB

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$15,616,826
+$5,673,451 QoQ
Shares Held
191,594
+9.9% QoQ
Ownership
0.801%
of shares outstanding
% of Portfolio
0.36%
of 13F equity value
Holder Rank
#24
of 276 holders
Holding Since
Dec 2023
11 quarters on record
Voting authority Sole 88% Shared 0% None 12%

Common Shares in PRLB Over Time

Shares Held

Position Value (USD)

Position in Metal Fabrication

Industrials · as of Jun 30, 2026

Hillsdale Investment Management Inc. holds $23,207,193 across 4 Metal Fabrication names. PRLB ranks #1 (67.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 PRLB
Proto Labs Inc
This page
191,594 $15,616,826

All Filings in PRLB

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11 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $15,616,826 191,594
2026-03-31 $9,943,375 174,384
2025-12-31 $8,513,487 168,284
2025-09-30 $8,484,287 169,584
2025-06-30 $6,151,104 153,624
2025-03-31 $4,191,624 119,624
2024-12-31 $4,523,649 115,724
2024-09-30 $3,372,380 114,824
2024-06-30 $3,539,807 114,594
2024-03-31 $4,221,859 118,094
2023-12-31 $3,910,570 100,374