Financial Comparison: Rockwool A/S (OTCMKTS:RKWBF) & Alpha Pro Tech (NYSE:APT)

Institutional and Insider Ownership

7.4% of Rockwool A/S shares are held by institutional investors. Comparatively, 22.7% of Alpha Pro Tech shares are held by institutional investors. 16.2% of Alpha Pro Tech shares are held by insiders. Strong institutional ownership is an indication that endowments, large money managers and hedge funds believe a stock will outperform the market over the long term.

Profitability

This table compares Rockwool A/S and Alpha Pro Tech’s net margins, return on equity and return on assets.

	Net Margins	Return on Equity	Return on Assets
Rockwool A/S	N/A	N/A	N/A
Alpha Pro Tech	6.99%	6.70%	5.76%

Earnings & Valuation

This table compares Rockwool A/S and Alpha Pro Tech”s top-line revenue, earnings per share (EPS) and valuation.

	Gross Revenue	Price/Sales Ratio	Net Income	Earnings Per Share	Price/Earnings Ratio
Rockwool A/S	N/A	N/A	N/A	$5.65	5.21
Alpha Pro Tech	$61.91 million	0.90	$4.19 million	$0.41	13.24

Alpha Pro Tech has higher revenue and earnings than Rockwool A/S. Rockwool A/S is trading at a lower price-to-earnings ratio than Alpha Pro Tech, indicating that it is currently the more affordable of the two stocks.

Summary

Alpha Pro Tech beats Rockwool A/S on 7 of the 8 factors compared between the two stocks.

About Rockwool A/S

Rockwool A/S produces and sells stone wool insulation products in Western Europe, Eastern Europe, North America, Asia, and internationally. The company operates through two segments, Insulation and Systems segments. It offers fire-safe stone wool insulation under the ROCKWOOL brand name; acoustic solutions for ceilings and walls under the Rockfon brand name; board materials that are applied in ventilated constructions for facade cladding, soffits, roof detailing, and fascia under the Rockpanel brand name; and rootzone management solutions for controlled environment agriculture under the Grodan brand name. The company also provides stone wool-based products used in the areas of rainwater management and prefab building systems, railway vibration control, automotive, and industrial OEM applications under the ROCKWOOL, Rockdelta, and Lapinus brand names. Rockwool A/S was founded in 1909 and is based in Hedehusene, Denmark.

About Alpha Pro Tech

Alpha Pro Tech, Ltd., together with its subsidiaries, develops, manufactures, and markets a range of disposable protective apparel, infection control, and building supply products in the United States and internationally. The company operates through Disposable Protective Apparel and Building Supply segments. The Disposable Protective Apparel segment provides shoe covers, bouffant caps, coveralls, frocks, lab coats, and gowns, hoods, as well as face masks and shields. The Building Supply segment offers construction weatherization products, such as housewrap and housewrap accessories, including window and door flashing, and seam tape, synthetic roof underlayment, and self-adhered roof underlayment, as well as other woven material. The company markets its products under the Alpha Pro Tech brand name, as well as under private labels. Its products are used primarily in cleanrooms; industrial safety manufacturing environments; health care facilities, such as hospitals, laboratories, and dental offices; building and re-roofing sites. The company distributes its products through a network of purchasing groups, distributors, and independent sales representatives, as well as through its sales and marketing force. Alpha Pro Tech, Ltd. was founded in 1983 and is headquartered in Markham, Canada.