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NGK Spark Plug Co., Ltd.

NGKSF
Exchange
OTC
SEC CIK
0001442655

No open-market purchases or sales by NGK Spark Plug Co., Ltd. insiders were filed in the last 90 days; 1 institution reported holding it in 13F filings for Q2 2026, worth $3.00K in total; no superinvestor holds it.

Q2 2026 vs. Q1 2026

How the institutions holding NGK Spark Plug Co., Ltd. changed between Q1 2026 and Q2 2026.

All holders in Q2 2026All holders in Q1 2026

13F holders of NGKSF: Q1 2026 compared with Q2 2026
MeasureQ1 2026Q2 2026Change
Holders110
Shares88.3K39−88.3K (−100.0%)
Value$4.02M$3.00K−$4.02M (−99.9%)

New holders (0)

Institutions that held NGK Spark Plug Co., Ltd. at the end of Q2 2026 but not at the end of Q1 2026.

None.

Sold out (0)

Institutions that held NGK Spark Plug Co., Ltd. at the end of Q1 2026 and filed for Q2 2026 without it.

None.