코퍼스 홀딩스 Inc.
DE ˙ DB ˙ US50060P1066
€34.80 ↓ -1.20 (-3.33%)
2026-06-04
주가
SecurityDE:KO9 / Koppers Holdings Inc.
InstitutionFifth Third Bancorp
Latest Disclosed Ownership15,933 shares
Latest Disclosed Value $ 616,288
Fifth Third Bancorp reports 7,175.34% increase in ownership of KO9 / Koppers Holdings Inc.

On May 1, 2026 - Fifth Third Bancorp filed a 13F-HR form disclosing ownership of 15,933 shares of Koppers Holdings Inc. (DE:KO9) valued at $516,229 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 219 shares of Koppers Holdings Inc.. This represents a change in shares of 7,175.34% during the quarter. The current value of the position is $554,468 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-01 2026-03-31 13F KOPPERS HOLDINGS COM 50060P106 15,933 15,714 7,175.34 616 12,220.00 0.0011
2026-02-02 2025-12-31 13F KOPPERS HOLDINGS COM 50060P106 219 -17 -7.20 6 -16.67 0.0000
2025-11-07 2025-09-30 13F KOPPERS HOLDINGS COM 50060P106 236 17 7.76 7 -14.29 0.0000
2025-07-15 2025-06-30 13F KOPPERS HOLDINGS COM 50060P106 219 29 15.26 7 40.00 0.0000
2025-04-15 2025-03-31 13F KOPPERS HOLDINGS COM 50060P106 190 6 3.26 5 0.00 0.0000
2025-01-21 2024-12-31 13F KOPPERS HOLDINGS COM 50060P106 184 37 25.17 6 0.00 0.0000
2024-10-17 2024-09-30 13F KOPPERS HOLDINGS COM 50060P106 147 0 0.00 5 0.00 0.0000
2024-07-22 2024-06-30 13F KOPPERS HOLDINGS COM 50060P106 147 0 0.00 5 -37.50 0.0000
2024-04-23 2024-03-31 13F KOPPERS HOLDINGS COM 50060P106 147 0 0.00 8 14.29 0.0000
2024-01-19 2023-12-31 13F KOPPERS HOLDINGS COM 50060P106 147 0 0.00 8 40.00 0.0000
2023-10-31 2023-09-30 13F KOPPERS HOLDINGS COM 50060P106 147 0 0.00 6 0.00 0.0000
2023-07-26 2023-06-30 13F KOPPERS HOLDINGS COM 50060P106 147 -101 -40.73 5 -37.50 0.0000
2023-04-24 2023-03-31 13F KOPPERS HOLDINGS COM 50060P106 248 53 27.18 9 60.00 0.0000
2023-01-25 2022-12-31 13F KOPPERS HOLDINGS COM 50060P106 195 -10 -4.88 5 25.00 0.0000
2022-10-25 2022-09-30 13F KOPPERS HOLDINGS COM 50060P106 205 147 253.45 4 300.00 0.0000
2022-08-04 2022-06-30 13F KOPPERS HOLDINGS COM 50060P106 58 0 0.00 1 -50.00 0.0000
2022-04-19 2022-03-31 13F KOPPERS HOLDINGS COM 50060P106 58 58 2 0.0000
2022-02-01 2021-12-31 13F KOPPERS HOLDINGS COM 50060P106 0 -44 -100.00 0 -100.00
2021-10-15 2021-09-30 13F KOPPERS HOLDINGS COM 50060P106 44 44 1 0.0000
2017-11-14 2017-09-30 13F KOPPERS HOLDINGS COM 50060P106 0 -214 -100.00 0 -100.00
2017-08-11 2017-06-30 13F KOPPERS HOLDINGS COM 50060P106 214 214 8 0.0001
2016-05-13 2016-03-31 13F KOPPERS HOLDINGS COM 50060P106 0 -58 -100.00 0 -100.00
2016-02-16 2015-12-31 13F KOPPERS HOLDINGS COM 50060P106 58 2 3.57 1 0.00 0.0000
2015-11-13 2015-09-30 13F KOPPERS HOLDINGS COM 50060P106 56 19 51.35 1 0.00 0.0000
2015-08-14 2015-06-30 13F KOPPERS HOLDINGS COM 50060P106 37 0 0.00 1 0.00 0.0000
2015-05-14 2015-03-31 13F KOPPERS HOLDINGS COM 50060P106 37 37 0.00 1 0.0000
2015-02-13 2014-12-31 13F KOPPERS HOLDINGS COM 50060P106 0 -2,000 -100.00 0 -100.00
2014-11-17 2014-09-30 13F KOPPERS HOLDINGS COM 50060P106 2,000 -2,000 -50.00 66 -56.86 0.0006
2014-08-14 2014-06-30 13F KOPPERS HOLDINGS COM 50060P106 4,000 0 0.00 153 -7.27 0.0014
2014-05-15 2014-03-31 13F KOPPERS HOLDINGS COM 50060P106 4,000 0 0.00 165 -9.84 0.0016
2014-02-14 2013-12-31 13F KOPPERS HOLDINGS COM 50060P106 4,000 0 0.00 183 7.02 0.0018
2013-11-14 2013-09-30 13F KOPPERS HOLDINGS COM 50060P106 4,000 -52 -1.28 171 10.32 0.0018
2013-08-14 2013-06-30 13F KOPPERS HOLDINGS COM 50060P106 4,052 4,052 155 0.0017
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.