DOSSIER · 13F Holders · Q2 2026Technology · Refrigeration & Service Industry Machinery
TNC

TENNANT CO

255 institutions still hold TENNANT CO as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 880345103·Refrigeration & Service Industry Machinery·255 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$1.1B
visible holders
Holders
255
filers reporting
Concentration
21.86%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q2 2026

255 institutions reported TNC in Q2 2026. BlackRock, Inc. leads at 21.9% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$236M2.7M0.00%Q2 2026
02
Vanguard Portfolio Management
CIK 0002100121· Index
$104M1.2M0.00%Q2 2026
03
FMR LLC
CIK 0000315066
$86M982K0.00%Q2 2026
04
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$67M767K0.00%Q2 2026
05
STATE STREET CORP
CIK 0000093751
$62M711K0.00%Q2 2026
06
GAMCO INVESTORS, INC. ET AL
CIK 0000807249
$61M701K0.55%Q2 2026
07
MAIRS & POWER INC
CIK 0001070134
$60M682K0.55%Q2 2026
08
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$58M661K0.01%Q2 2026
09
AMERICAN CENTURY COMPANIES INC
CIK 0000748054
$47M541K0.02%Q2 2026
10
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$42M475K0.00%Q2 2026
11
Simcoe Capital Management, LLC
CIK 0001633362
$34M383K6.10%Q2 2026
12
BROWN ADVISORY INC
CIK 0001345929
$33M454K0.05%Q4 2025
13
Bank of New York Mellon Corp
CIK 0001390777
$29M326K0.00%Q2 2026
14
Vision One Management Partners, LP
CIK 0001979969
$26M392K11.21%Q1 2026
15
Invenomic Capital Management LP
CIK 0001769456
$24M331K1.14%Q4 2025
16
SILVERCREST ASSET MANAGEMENT GROUP LLC
CIK 0001232395
$24M273K0.16%Q2 2026
17
First Eagle Investment Management, LLC
CIK 0001325447
$23M266K0.02%Q2 2026
18
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$22M252K0.00%Q2 2026
19
MORGAN STANLEY
CIK 0000895421
$21M245K0.00%Q2 2026
20
ROYCE & ASSOCIATES LP
CIK 0000906304
$21M241K0.17%Q2 2026
Page 1 of 13
235 more holders available. Log in →
Insiders at TENNANT CO
Morse Timothy R.Mulligan Donal LZay Richard H.Windley DavidSheahan Mark WHider Andrew P.Green Maria CSchottler Patrick W.