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Portolan Capital Management, LLC

Position in CLS — Celestica Inc

CIK 1350290 BOSTON, MA

Position in CLS

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$46,277,068
-$9,456,981 QoQ
Shares Held
126,856
-35.9% QoQ
Ownership
0.110%
of shares outstanding
% of Portfolio
1.73%
of 13F equity value
Holder Rank
#90
of 869 holders
Holding Since
Jun 2023
13 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in CLS Over Time

Shares Held

Position Value (USD)

Position in Electronic Components

Technology · as of Jun 30, 2026

Portolan Capital Management, LLC holds $295,762,726 across 11 Electronic Components names. CLS ranks #2 (15.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 CLS
Celestica Inc
This page
126,856 $46,277,068

All Filings in CLS

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13 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $46,277,068 126,856
2026-03-31 $55,734,049 197,863
2025-12-31 $50,926,212 172,275
2025-09-30 $61,978,367 251,556
2025-06-30 $85,796,963 549,593
2025-03-31 $30,966,025 392,920
2024-12-31 $57,866,654 626,941
2024-09-30 $37,365,959 730,946
2024-06-30 $43,176,140 753,116
2024-03-31 $44,961,975 1,000,489
2023-12-31 $36,132,222 1,234,024
2023-09-30 $34,582,419 1,410,376
2023-06-30 $6,107,255 421,190