13F Insight
DOSSIER · 13F Holders · Q1 2026Technology · Refrigeration & Service Industry MachineryInflation hedgeYield
TNC

TENNANT CO

231 institutions still hold TENNANT CO as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 880345103·Refrigeration & Service Industry Machinery·231 13F holders·last filed Mar 31, 2026
Market cap
—
▼ 5.1%
vs prior quarter
13F value held
$839M
78.0% inst. owned
of float
Holders
231
+79 QoQ
filers reporting
Activity
+77 / −61
+1,048 added · −955 reduced
this quarter
Concentration
21.56%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

231 institutions reported TNC in Q1 2026. BlackRock, Inc. leads at 21.6% of the visible book. +79 net new institutions vs prior quarter — accumulation reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$181M2.7M0.00%Q1 202602
Vanguard Portfolio Management
CIK 0002100121
$79M1.2M0.00%Q1 202603
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$54M817K0.00%Q1 202604
MAIRS & POWER INC
CIK 0001070134
$53M803K0.55%Q1 202605
GAMCO INVESTORS, INC. ET AL
CIK 0000807249
$47M706K0.46%Q1 202606
STATE STREET CORP
CIK 0000093751
$46M699K0.00%Q1 202607
FMR LLC
CIK 0000315066
$46M689K0.00%Q1 202608
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$42M634K0.01%Q1 202609
AMERICAN CENTURY COMPANIES INC
CIK 0000748054
$39M586K0.02%Q1 202610
BROWN ADVISORY INC
CIK 0001345929
$33M454K0.05%Q4 202511
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$31M464K0.00%Q1 202612
Vision One Management Partners, LP
CIK 0001979969
$26M392K11.21%Q1 202613
Simcoe Capital Management, LLC
CIK 0001633362
$25M373K4.30%Q1 202614
Invenomic Capital Management LP
CIK 0001769456
$24M331K1.14%Q4 202515
Bank of New York Mellon Corp
CIK 0001390777
$22M333K0.00%Q1 202616
P2 Capital Partners, LLC
CIK 0001406313
$20M304K9.62%Q1 202617
SILVERCREST ASSET MANAGEMENT GROUP LLC
CIK 0001232395
$19M284K0.14%Q1 202618
River Road Asset Management, LLC
CIK 0001341401
$18M270K0.20%Q1 202619
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$17M255K0.00%Q1 202620
UBS Group AG
CIK 0001610520
$16M247K0.00%Q1 2026
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