TENNANT CO (TNC) Institutional Ownership Changes & 13F Activity

TENNANT CO (TNC). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Alliancebernstein L.P., Royce & Associates Lp, Invenomic Capital Management Lp, Mairs & Power Growth Fund, and First Eagle U.S. Value.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Manufacturers Life Insurance Company, TheSell-394-5.3%7,063$618.29KQ2 2026Sep 09, 2026
Citadel Advisors LlcSell-35,732-56.0%28,121$2.46MQ2 2026Sep 02, 2026
First Eagle U.S. ValueBuy+100,801+314.5%132,857$11.63MQ2 2026Aug 24, 2026
California State Teachers Retirement SystemBuy+2,872+17.4%19,332$1.69MQ2 2026Aug 24, 2026
Deprince Race & Zollo IncSell-12,018-6.6%171,066$14.98MQ2 2026Aug 20, 2026
Fulcrum Asset Management LlpBuy+2020$1.75KQ2 2026Aug 18, 2026
Public Employees Retirement System Of OhioBuy+26+6.2%448$39.22KQ2 2026Aug 17, 2026
Alliancebernstein L.P.Buy+1,178,547+3121.3%1,216,305$80.76MQ2 2026Aug 14, 2026
Royce & Associates LpBuy+181,000+301.7%241,000$21.10MQ2 2026Aug 14, 2026
Invenomic Capital Management LpSell-167,005-47.8%182,387$15.97MQ2 2026Aug 14, 2026
Mairs & Power Growth FundSell-121,664-15.1%681,800$59.68MQ2 2026Aug 14, 2026
P2 Capital Partners, LlcSell-78,952-26.0%225,255$19.72MQ2 2026Aug 14, 2026
Invesco Ltd.Buy+76,76576,765$6.72MQ2 2026Aug 14, 2026
Teacher Retirement System Of TexasSell-75,803-76.5%23,319$2.04MQ2 2026Aug 14, 2026
Brown Advisory IncSell-75,550-17.0%367,684$32.19MQ2 2026Aug 14, 2026
Crawford Investment Counsel IncBuy+70,368+414.2%87,358$7.65MQ2 2026Aug 14, 2026
Squarepoint Ops LlcSell-50,463-77.3%14,818$1.30MQ2 2026Aug 14, 2026
Goldman Sachs Group IncSell-46,233-42.1%63,519$5.56MQ2 2026Aug 14, 2026
Ameriprise Financial IncBuy+40,33840,338$3.53MQ2 2026Aug 14, 2026
Voloridge Investment Management, LlcSell-38,924-53.6%33,691$2.95MQ2 2026Aug 14, 2026
Trexquant Investment LpBuy+36,90236,902$3.23MQ2 2026Aug 14, 2026
Sei Investments CoSell-31,472-32.5%65,407$5.73MQ2 2026Aug 14, 2026
Millennium Management LlcSell-28,718-55.2%23,281$2.04MQ2 2026Aug 14, 2026
Bank Of America CorpBuy+26,511+60.2%70,572$6.18MQ2 2026Aug 14, 2026
Aqr Capital Management LlcSell-23,798-50.2%23,621$2.07MQ2 2026Aug 14, 2026
Soros Fund Management LlcSell-17,472-67.2%8,540$747.59KQ2 2026Aug 14, 2026
Two Sigma Investments, LpBuy+16,660+9.2%198,668$17.39MQ2 2026Aug 14, 2026
Federation Des Caisses Desjardins Du QuebecBuy+16,251+18259.6%16,340$1.43MQ2 2026Aug 14, 2026
Needham Investment Management LlcBuy+13,500+5.9%242,500$21.23MQ2 2026Aug 14, 2026
Silvercrest Asset Management Group LlcSell-10,562-3.7%273,497$23.94MQ2 2026Aug 14, 2026
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Frequently asked questions about TNC activity

  • Which institutional owners are buying TNC?

    Institutional owners buying TNC include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in TNC activity?

    "Buy" means an investor increased their reported position in TNC compared to the prior reporting period. This reflects growing exposure to TENNANT CO (TNC) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in TNC increasing?

    Institutional interest in TNC can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.