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DUDLEY & SHANLEY, INC.

Position in DCI — DONALDSON Co INC

CIK 883511 PALM BEACH, FL

Position in DCI

as of Jun 30, 2026 · filed Jul 9, 2026
Position Value
$24,447,064
+$1,497,792 QoQ
Shares Held
272,330
+0.7% QoQ
Ownership
0.235%
of shares outstanding
% of Portfolio
3.86%
of 13F equity value
Holder Rank
#60
of 629 holders
Holding Since
Mar 2024
10 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in DCI Over Time

Shares Held

Position Value (USD)

Position in Specialty Industrial Machinery

Industrials · as of Jun 30, 2026

DUDLEY & SHANLEY, INC. holds $128,580,648 across 6 Specialty Industrial Machinery names. DCI ranks #2 (19.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 DCI
DONALDSON Co INC
This page
272,330 $24,447,064

All Filings in DCI

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10 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $24,447,064 272,330
2026-03-31 $22,949,272 270,405
2025-12-31 $23,974,107 270,405
2025-09-30 $22,147,382 270,585
2025-06-30 $14,506,979 209,185
2025-03-31 $16,427,352 244,965
2024-12-31 $18,100,312 268,750
2024-09-30 $379,555 5,150
2024-06-30 $368,534 5,150
2024-03-31 $280,050 3,750