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FST Corp.

KBSX
Exchange
Nasdaq
Industry
Sporting & Athletic Goods, NEC
SEC CIK
0002014254

No open-market purchases or sales by FST Corp. insiders were filed in the last 90 days; 5 institutions reported holding it in 13F filings for Q2 2026, worth $1.78M in total; no superinvestor holds it.

Other share classesFSTWF

Holders of 5% or more of KBSX

Holders whose latest Schedule 13D or 13G filing reports 5% or more of FST Corp., largest stake first. The change is against the holder's previous filing.

No holder currently reports owning 5% or more of FST Corp. on Schedule 13D or 13G.

Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.

13D and 13G filings

1 Schedule 13D or 13G filing on FST Corp., newest first, including old-format filings without a stake.

Schedule 13D and 13G filings on KBSX
Filed (ET)FilerFormStakeChangeEvent dateFiling
Jan 17, 202510:47 AM ETHarraden Circle Investments, LLCand 5 others13G/A3.87%1.74M shares–Below 5%Jan 16, 2025SEC

Form 144: proposed insider sales

Notices from officers, directors and other affiliates planning to sell FST Corp. shares.

No Form 144 notices for FST Corp. are on file.