TENNANT CO (TNC) Institutional Ownership and Insiders Activity
TENNANT CO (TNC) is widely held by institutional investors, with 4 tracked firms reporting positions valued at approximately $56.34M based on SEC Form 13F filings for the quarter ended March 31, 2026.
Mairs & Power Growth Fund is the largest disclosed holder, reporting approximately $53.35M in TNC holdings in its latest filing.
Institutional ownership among tracked investors remains highly concentrated, with Mairs & Power Growth Fund representing the majority of disclosed value.
Institutional Holders
4
Total Reported Value
$56.34M
Largest Holder
Mairs & Power Growth Fund
Largest Position
$53.35M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
6
Funds Exiting Positions
0
Top Institutional Owners
View allInvestorReported Balance
- Mairs & Power Growth Fund$53.35M
- First Eagle U.S. Value$2.13M
- Turtle Creek Asset Management$863,200
- Olstein Capital Management$1,129
Related TNC Institutional Insights:
- TNC Institutional Ownership & Insiders Activity
- TNC Institutional Ownership & 13F Activity
- TNC Top Institutional Shareholders
- TNC Institutional Buying Activity
- TNC Institutional Selling Activity
- Industrials Sector Institutional Ownership
- Industrials Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Industrials Stocks By Institutional Investors
- Most Sold Industrials Stocks By Institutional Investors
- TNC Insider Trading & SEC Form 4 Activity
- Top Institutional Investor Stock Rankings