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MATTERN CAPITAL MANAGEMENT, LLC

Position in ADP — Automatic Data Processing Inc

CIK 1803227 LAKEWOOD, CO

Position in ADP

as of Jun 30, 2026 · filed Jul 24, 2026
Position Value
$11,245,649
+$1,211,605 QoQ
Shares Held
50,215
+1.7% QoQ
Ownership
0.013%
of shares outstanding
% of Portfolio
1.42%
of 13F equity value
Holder Rank
#377
of 2,277 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ADP Over Time

Shares Held

Position Value (USD)

Position in Software - Application

Technology · as of Jun 30, 2026

MATTERN CAPITAL MANAGEMENT, LLC holds $42,239,436 across 7 Software - Application names. ADP ranks #1 (26.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 ADP
Automatic Data Processing Inc
This page
50,215 $11,245,649

All Filings in ADP

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $11,245,649 50,215
2026-03-31 $10,034,044 49,385
2025-12-31 $9,385,808 36,488
2025-09-30 $9,995,436 34,056
2025-06-30 $10,585,830 34,325
2025-03-31 $10,454,320 34,217
2024-12-31 $10,202,811 34,854
2024-09-30 $9,782,958 35,352
2024-06-30 $8,473,017 35,498
2024-03-31 $8,900,733 35,640
2023-12-31 $8,084,524 34,702
2023-09-30 $8,072,421 33,554
2023-06-30 $7,049,104 32,072
2023-03-31 $6,701,385 30,101
2022-12-31 $6,931,478 29,019
2022-09-30 $6,851,295 30,290
2022-06-30 $6,612,269 31,481
2022-03-31 $7,422,582 32,621
2021-12-31 $7,965,520 32,304
2021-09-30 $6,591,362 32,970
2021-06-30 $6,544,727 32,951
2021-03-31 $6,131,682 32,534
2020-12-31 $5,637,695 31,996
2020-09-30 $4,464,516 32,006
2020-06-30 $3,770,043 25,321
2020-03-31 $3,411,532 24,960