Who owns FST Corp.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of KBSX from SEC Form 13F filings across 5 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 5 institutions disclosed 1.9M shares of FST Corp. worth $1.8M — about 4.2% of shares outstanding; the largest disclosed holder is Harraden Circle Investments, LLC. Source: SEC Form 13F filings, parsed by EvidInvest.
5
13F holders
$1.8M
value, 2026 filers
4.2%
of shares outstanding (1.9M sh)
1
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of KBSX's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | Harraden Circle Investments, LLC | 1.6M | $1.6M | 0.2% | 3.7% | 0.0% |
| 2 | UBS Group AG | 160,635 | $152,603 | 0.0% | 0.4% | +0.4% |
| 3 | GEODE CAPITAL MANAGEMENT, LLC | 41,123 | $39,066 | 0.0% | 0.1% | 0.0% |
| 4 | CITADEL ADVISORS LLC | 24,167 | $22,959 | 0.0% | 0.1% | +106.8% |
| 5 | Caitong International Asset Management Co., LtdNEW | 2 | $2 | 0.0% | 0% | new |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.