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BLAIR WILLIAM & CO/IL

Position in ADP — Automatic Data Processing Inc

CIK 902367 CHICAGO, IL

Position in ADP

as of Mar 31, 2026 · filed May 8, 2026
Position Value
$46,363,237
-$16,472,650 QoQ
Shares Held
228,188
-6.6% QoQ
Ownership
0.057%
of shares outstanding
% of Portfolio
0.16%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority Sole 73.4442652549652.ToString("F0")% Shared 0.ToString("F0")% None 26.555734745034798.ToString("F0")%

Common Shares in ADP Over Time

Shares Held

Position Value (USD)

Position in Software - Application

Technology · as of Mar 31, 2026

BLAIR WILLIAM & CO/IL holds $1,130,791,138 across 51 Software - Application names. ADP ranks #8 (4.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
8 ADP
Automatic Data Processing Inc
This page
228,188 $46,363,237

All Filings in ADP

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25 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $46,363,237 228,188
2025-12-31 $62,835,887 244,279
2025-09-30 $73,492,987 250,402
2025-06-30 $78,366,290 254,106
2025-03-31 $79,076,969 258,819
2024-12-31 $77,074,930 263,297
2024-09-30 $74,115,212 267,825
2024-06-30 $65,134,681 272,884
2024-03-31 $68,196,501 273,070
2023-12-31 $65,929,811 282,997
2023-09-30 $69,164,584 287,491
2023-06-30 $63,025,002 286,751
2023-03-31 $64,595,649 290,148
2022-12-31 $72,243,923 302,453
2022-09-30 $69,111,223 305,545
2022-06-30 $64,196,835 305,641
2022-03-31 $71,326,963 313,470
2021-12-31 $77,988,815 316,282
2021-09-30 $61,095,751 305,601
2021-06-30 $60,109,363 302,635
2021-03-31 $59,038,227 313,250
2020-12-31 $56,676,315 321,659
2020-09-30 $45,783,547 328,221
2020-06-30 $47,465,536 318,796
2020-03-31 $45,159,755 330,405