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PRICE T ROWE ASSOCIATES INC /MD/

Position in KOP — Koppers Holdings Inc.

CIK 80255 BALTIMORE, MD

Position in KOP

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$962,783
+$394,645 QoQ
Shares Held
24,891
+18.6% QoQ
Ownership
0.129%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority Sole 91% Shared 0% None 9%

Common Shares in KOP Over Time

Shares Held

Position Value (USD)

Position in Specialty Chemicals

Basic Materials · as of Mar 31, 2026

PRICE T ROWE ASSOCIATES INC /MD/ holds $8,004,151,317 across 45 Specialty Chemicals names. KOP ranks #35 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in KOP

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25 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $962,783 24,891
2025-12-31 $568,138 20,980
2025-09-30 $582,232 20,794
2025-06-30 $646,279 20,102
2025-03-31 $534,268 19,081
2024-12-31 $596,872 18,422
2024-09-30 $627,147 17,168
2024-06-30 $591,137 15,981
2024-03-31 $1,247,283 22,608
2023-12-31 $1,124,125 21,947
2023-09-30 $897,349 22,689
2023-06-30 $792,586 23,243
2023-03-31 $801,792 22,928
2022-12-31 $616,593 21,865
2022-09-30 $502,751 24,194
2022-06-30 $572,044 25,267
2022-03-31 $645,206 23,445
2021-12-31 $566,279 18,092
2021-09-30 $563,680 18,032
2021-06-30 $568,810 17,583
2021-03-31 $600,583 17,278
2020-12-31 $610,143 19,581
2020-09-30 $480,532 22,981
2020-06-30 $432,962 22,981
2020-03-31 $282,271 22,819