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RHUMBLINE ADVISERS

Position in CBT — Cabot Corp

CIK 1115418 BOSTON, MA

Position in CBT

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$15,728,843
+$3,198,540 QoQ
Shares Held
173,187
+4.1% QoQ
Ownership
0.335%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#48
of 388 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 43% Shared 0% None 57%

Common Shares in CBT Over Time

Shares Held

Position Value (USD)

Position in Specialty Chemicals

Basic Materials · as of Jun 30, 2026

RHUMBLINE ADVISERS holds $1,281,123,997 across 50 Specialty Chemicals names. CBT ranks #16 (1.2% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in CBT

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $15,728,843 173,187
2026-03-31 $12,530,303 166,383
2025-12-31 $11,109,455 167,614
2025-09-30 $13,786,420 181,281
2025-06-30 $14,530,425 193,739
2025-03-31 $15,451,569 185,850
2024-12-31 $16,292,534 178,431
2024-09-30 $19,870,694 177,782
2024-06-30 $17,078,032 185,853
2024-03-31 $17,261,315 187,216
2023-12-31 $15,529,246 185,979
2023-09-30 $12,634,224 182,391
2023-06-30 $12,103,411 180,945
2023-03-31 $13,971,012 182,294
2022-12-31 $12,122,035 181,359
2022-09-30 $11,683,500 182,869
2022-06-30 $11,246,177 176,300
2022-03-31 $10,959,555 160,204
2021-12-31 $8,733,423 155,399
2021-09-30 $7,738,878 154,407
2021-06-30 $8,773,596 154,112
2021-03-31 $8,187,352 156,128
2020-12-31 $7,042,883 156,927
2020-09-30 $5,404,860 150,010
2020-06-30 $5,704,106 153,957
2020-03-31 $4,050,062 155,056