Table:
|  | Trek | Electrostatic Product Line | LumaSense | Total |
| --- | --- | --- | --- | --- |
| Cash paid for acquisition | $11,723 | $3,000 | $94,946 | $ 109,669 |
| Less cash acquired | (5,651) | — | (10,262) | (15,913) |
| Total purchase price | $6,072 | $3,000 | $84,684 | $ 93,756 |
Paragraphs:
ADVANCED ENERGY INDUSTRIES, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (continued) (in thousands, except per share amounts)
In February 2018, Advanced Energy acquired Trek Holding Co., LTD ("Trek"), a privately held company with operations in Tokyo, Japan and Lockport, New York, for $6.1 million, net of cash acquired. Trek has a 95% ownership interest in its U.S. subsidiary which is also its primary operation.
The components of the fair value of the total consideration transferred for our 2018 acquisitions are as follows:
Question:
What is Trek's ownership interest in its U.S. subsidiary?
Answer: 95%