KOPKoppers Holdings, Inc.

CSNew York Stock Exchange (XNYS)·USD

Identity

Security key: 17792
Ticker: KOP
Type: CS — Common Stock
Exchange: New York Stock Exchange(XNYS)
Venue group: NYSE
Operating MIC: XNYS
Market: stocks
Locale: us
Currency: USD
Listed: 2006-02-01
Round lot: 100
Active: Yes
Last seen in a load: 2026-08-14 20:49
Vendor updated: 2026-08-13 06:09
Ticker root / suffix: KOP

Detail

Enriched 2026-08-14 20:47

Market cap: $857,450,493.12
Shares outstanding (class): 18,911,568
Shares outstanding (weighted): 18,911,568
SIC: 2400 LUMBER & WOOD PRODUCTS (NO FURNITURE)
Employees: 1,859
Location: PITTSBURGH, PA
Homepage: https://www.koppers.com
Description: Koppers Holdings Inc through its subsidiaries, manufactures and sells wood products, wood treatment chemicals, and carbon compounds used in markets such as railroad, aluminum and steel, agriculture, utilities, and residential lumber. The company is organized into three business segments: railroad and utility products and services, performance chemicals, and carbon materials and chemicals. Its product portfolio includes treated and untreated wood products like crossties used in railroads, wood preservation chemicals, and carbon compounds such as creosote used in the treatment of wood crossties, among others. The majority of its revenue comes from the company's railroad and utility products and services segment, and more than half of the company's revenue is earned in the United States.

Market cap and share counts drift.

Funds holding this security

123 funds · 124 positions · $200.08M reported value, as of 2026-03-31

All holders →

Fund	Ticker	Position value	% of fund	Balance	Match
iShares Core S&P Small-Cap ETF iShares Trust	IJR	$45.89M	0.05%	1,186,296 NS	FIGI
Undiscovered Managers Behavioral Value Fund UNDISCOVERED MANAGERS FUNDS	—	$30.90M	0.36%	798,801 NS	FIGI
VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS	VTI	$23.15M	0.00%	598,437 NS	FIGI
iShares Russell 2000 ETF iShares Trust	IWM	$17.66M	0.02%	456,506 NS	FIGI
VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS	VXF	$8.58M	0.01%	221,695 NS	FIGI
iShares S&P Small-Cap 600 Value ETF iShares Trust	IJS	$7.41M	0.10%	191,638 NS	FIGI
State Street(R) SPDR(R) Portfolio S&P 600(TM) S… SPDR SERIES TRUST	SPSM	$6.81M	0.05%	176,035 NS	FIGI
iShares Russell 2000 Value ETF iShares Trust	IWN	$6.22M	0.05%	160,800 NS	FIGI
VANGUARD TAX-MANAGED SMALL-CAP FUND VANGUARD TAX-MANAGED FUNDS	—	$5.54M	0.06%	143,322 NS	FIGI
State Street(R) SPDR(R) S & P 600(TM) Small Cap… SPDR SERIES TRUST	SLYV	$3.96M	0.10%	102,298 NS	FIGI
Bridge Builder Small/Mid Cap Value Fund Bridge Builder Trust	—	$3.59M	0.04%	92,752 NS	FIGI
WisdomTree U.S. SmallCap Dividend Fund WisdomTree Trust	DES	$2.71M	0.14%	70,007 NS	FIGI
VANGUARD STRATEGIC SMALL-CAP EQUITY FUND VANGUARD HORIZON FUNDS	—	$2.57M	0.10%	66,377 NS	FIGI
First Trust Dow Jones Select MicroCap Index Fund First Trust Exchange-Traded Fund	FDM	$2.41M	1.07%	62,369 NS	FIGI
Mercer US Small/Mid Cap Equity Fund Mercer Funds	—	$2.27M	0.13%	58,700 NS	FIGI

How positions resolve to the securities master. FIGI_COMPOSITE is exact identifier equality — both sides got the FIGI from Bloomberg. TICKER is a narrow fallback used only where the master row carries no FIGI at all (2,389 rows do not, disproportionately Irish-domiciled US listings like LIN and ACN). Roughly 22% of all positions resolve to the master.

Funds holding this security

Identifiers

master.security_identifier

TICKERKOP
FIGI_COMPOSITEBBG000QDQR59
FIGI_SHARE_CLASSBBG001SMPFZ9
CIK0001315257
ISINUS50060P1066
Resolved through OpenFIGI from a holdings ISIN, not supplied by the securities vendor.

Identifiers

Classification

classification.v_security_classification

Asset class: Equity
Sector: Materials
Industry: Chemicals
Source: LLMunreviewed
Self-reported confidence: 0.9
Model: deepseek
Rationale: Koppers operates in wood preservation chemicals and carbon materials, fitting the chemicals industry under materials.

Classifications are unreviewed model output. All 5,771 assignments carry source = LLM and is_reviewed = false. Confidence is the model’s own estimate and is not calibrated — it clustered at 0.90–0.98 across the whole first pass, including rows that later proved wrong. Use it to order a review queue, not as a probability. Two share classes of one issuer can disagree.

Classification

Fund data

Not linked to a fund series.

Either this is not a fund, or it is one the SEC share-class snapshot cannot reach — commodity trusts and notes have no series ID at all.