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RHUMBLINE ADVISERS

Position in PDFS — Pdf Solutions Inc

CIK 1115418 BOSTON, MA

Position in PDFS

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$5,743,829
+$2,978,297 QoQ
Shares Held
81,139
-4.0% QoQ
Ownership
0.192%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#68
of 283 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 53% Shared 0% None 47%

Common Shares in PDFS Over Time

Shares Held

Position Value (USD)

Position in Software - Application

Technology · as of Jun 30, 2026

RHUMBLINE ADVISERS holds $2,465,432,059 across 140 Software - Application names. PDFS ranks #47 (0.2% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in PDFS

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $5,743,829 81,139
2026-03-31 $2,765,532 84,547
2025-12-31 $2,353,068 82,477
2025-09-30 $2,244,222 86,918
2025-06-30 $2,829,493 132,343
2025-03-31 $1,632,662 85,435
2024-12-31 $2,824,498 104,302
2024-09-30 $2,969,841 93,745
2024-06-30 $3,118,129 85,710
2024-03-31 $2,908,683 86,388
2023-12-31 $2,769,085 86,157
2023-09-30 $2,806,455 86,619
2023-06-30 $3,912,154 86,744
2023-03-31 $3,657,678 86,266
2022-12-31 $2,311,175 81,037
2022-09-30 $1,996,251 81,380
2022-06-30 $1,672,918 77,774
2022-03-31 $2,325,918 83,456
2021-12-31 $2,665,845 83,858
2021-09-30 $1,940,567 84,226
2021-06-30 $1,713,628 94,259
2021-03-31 $1,533,418 86,244
2020-12-31 $1,841,205 85,241
2020-09-30 $1,512,516 80,840
2020-06-30 $1,646,267 84,165
2020-03-31 $1,154,337 98,493