KOP — KOPPERS HOLDINGS INC

Ownership history in Qube Research & Technologies Ltd  ·  9 quarters on record

AI Ownership Summary

Qube Research & Technologies Ltd reported KOPPERS HOLDINGS INC (KOP) in 9 quarterly 13F filings from 2023 Q4 through 2025 Q3. Peak portfolio weight reached 0.01% in 2024 Q2. The latest visible filing shows KOP at 0.00% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings. Older history is available after unlock; the visible window still shows the most recent pattern.

What this KOP ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was Qube Research & Technologies Ltd's position in KOPPERS HOLDINGS INC, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2025 Q3

KOP was reported at 0.00% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.01% in 2024 Q2

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2023 Q4 to 2025 Q3

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

KOP stock page Qube Research & Technologies Ltd fund profile Qube Research & Technologies Ltd full holdings
How Qube Research & Technologies Ltd held KOP — position size vs. price
% of Fund (quarterly)    KOP price (quarter-end, indexed to 100)
📋 Quarterly Holdings History 8 quarters  ▾
Quarter Action Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2025 Q3 REDUCED 44,850 -10,501 -19.0% 0.00% $1.3M 2025-11-14 $28.79
2025 Q2 REDUCED 55,351 -22,419 -28.8% 0.00% $1.8M 2025-08-14 $30.40
2025 Q1 REDUCED 77,770 -69,737 -47.3% 0.00% $2.2M 2025-05-15 $31.10
2024 Q4 ADDED 147,507 +11,458 +8.4% 0.01% $4.8M 2025-02-14 $29.75
2024 Q3 ADDED 136,049 +9,239 +7.3% 0.01% $5.0M 2024-11-14 $37.01
2024 Q2 ADDED 126,810 +60,646 +91.7% 0.01% $4.7M 2024-08-14 $36.27
2024 Q1 ADDED 66,164 +47,520 +254.9% 0.01% $3.7M 2024-05-14 $42.41
2023 Q4 ADDED 18,644 +17,527 +1569.1% 0.00% $955K 2024-02-13 $48.19
1 older quarter hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding KOP

As of 2025 Q4 — sorted by position size

Simcoe Capital Management, LLC 3Y 7Y 3.94% Quaker Capital Investments, LLC 3Y 7Y 3.32% Villanova Investment Management Co LLC 1.37% KESTREL INVESTMENT MANAGEMENT CORP 3Y 7Y 1.29% IRONWOOD INVESTMENT MANAGEMENT LLC 3Y 7Y 0.88% Santori & Peters, Inc. 3Y 7Y 0.73% Bristlecone Value Partners, LLC 3Y 7Y 0.33% JB CAPITAL PARTNERS LP 3Y 0.33% Skylands Capital, LLC 3Y 7Y 0.3% Waterfront Wealth Inc. 3Y 0.29%

FAQ About Qube Research & Technologies Ltd and KOP

These are the practical questions this page is built to answer before you even open the full history table.

How long has Qube Research & Technologies Ltd reported owning KOP?

Qube Research & Technologies Ltd reported KOP across 8 quarterly 13F filings, from 2023 Q4 through 2025 Q3.

What was the largest reported KOP position in Qube Research & Technologies Ltd's portfolio?

The largest reported portfolio weight for KOP was 0.01% in 2024 Q2.

What is the latest reported KOP position on this page?

The most recent filing on this page is 2025 Q3, when Qube Research & Technologies Ltd reported 44,850 shares, equal to 0.00% of portfolio, with an estimated market value of $1.3M.

What does the chart on this KOP ownership page compare?

The chart compares Qube Research & Technologies Ltd's quarterly KOP portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

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