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TRILLIUM ASSET MANAGEMENT, LLC

Position in ROK — Rockwell Automation, Inc

CIK 884541 BOSTON, MA

Position in ROK

as of Jun 30, 2026 · filed Aug 11, 2026
Position Value
$22,846,456
+$17,900,372 QoQ
Shares Held
46,147
+234.8% QoQ
Ownership
0.042%
of shares outstanding
% of Portfolio
0.71%
of 13F equity value
Holder Rank
#196
of 1,527 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 98% Shared 0% None 2%

Common Shares in ROK Over Time

Shares Held

Position Value (USD)

Position in Specialty Industrial Machinery

Industrials · as of Jun 30, 2026

TRILLIUM ASSET MANAGEMENT, LLC holds $88,194,976 across 5 Specialty Industrial Machinery names. ROK ranks #3 (25.9% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 ROK
Rockwell Automation, Inc
This page
46,147 $22,846,456

All Filings in ROK

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $22,846,456 46,147
2026-03-31 $4,946,084 13,782
2025-12-31 $1,019,752 2,621
2025-09-30 $1,103,116 3,156
2025-06-30 $1,242,315 3,740
2025-03-31 $8,167,391 31,610
2024-12-31 $18,584,352 65,028
2024-09-30 $18,128,298 67,527
2024-06-30 $17,887,143 64,978
2024-03-31 $11,676,506 40,080
2023-12-31 $12,485,331 40,213
2023-09-30 $14,206,594 49,696
2023-06-30 $16,704,761 50,705
2023-03-31 $20,588,745 70,161
2022-12-31 $18,406,466 71,462
2022-09-30 $15,896,197 73,898
2022-06-30 $14,953,630 75,027
2022-03-31 $18,340,284 65,494
2021-12-31 $26,321,430 75,452
2021-09-30 $21,450,217 72,950
2021-06-30 $19,923,294 69,657
2021-03-31 $17,483,205 65,865
2020-12-31 $13,986,920 55,767
2020-09-30 $12,003,005 54,391
2020-06-30 $13,017,282 61,114
2020-03-31 $8,443,414 55,950