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TENNANT CO (TNC)
Institutional ownership, SEC filings and insider activity
Sector: Industry · SEC CIK 0000097134 · EDGAR filings · Updated 2026-06-25
TENNANT CO (TNC) has reported institutional ownership of 102.0%, with 217 institutional managers holding positions valued at $1.15B per the latest 13F reporting period.
Institutional ownership
102.0%
Institutional managers
217
Reported 13F value
$1.15B
Insider activity
53 trans.
$301.7K net buying
Latest updates
- 2026-06-25 — 11-K filed
- 2026-06-17 — Current report (8-K) filed
- 2026-05-28 — SD filed
- 2026-05-13 — SCHEDULE 13G/A filed
- 2026-05-11 — Insider transaction reported (Form 4)
- 2026-05-11 — Insider transaction reported (Form 4)
Institutional ownership overview
According to SEC 13F filings tracked by Sightfile, TENNANT CO has 217 institutional holders and institutional ownership of 102.0%.
Insider activity
Insiders reported 53 transactions (6 buys, 4 sells) across 16 reporting insiders, with a net reported value of $301.7K.
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See full history, cross-references and alerts on SightfileSightfile provides information only — not investment advice, recommendations, or an assessment of any security. Data is derived from official public sources (SEC EDGAR and U.S. government agencies), may contain errors or delays, and should be verified against the source filing before relying on it.
Data sources: SEC EDGAR (filings, 13F, FTD), aggregated by Sightfile. Page updated 2026-06-25.
Data sources: SEC EDGAR (filings, 13F, FTD), aggregated by Sightfile. Page updated 2026-06-25.