13F Insight
DOSSIER · 13F Holders · Q1 2026Cheap mega-capRe-rated
PKOH

PARK-OHIO HLDGS CORP

103 institutions still hold PARK-OHIO HLDGS CORP as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 700666100·103 13F holders·last filed Mar 31, 2026
Market cap
—
▼ 0.1%
vs prior quarter
13F value held
$162M
52.0% inst. owned
of float
Holders
103
+137 QoQ
filers reporting
Activity
+77 / −89
+1,059 added · −942 reduced
this quarter
Concentration
18.37%
GAMCO INVESTORS, INC. ET AL #1
top holder share
AI Holders Summary · Q1 2026

103 institutions reported PKOH in Q1 2026. GAMCO INVESTORS, INC. ET AL leads at 18.4% of the visible book. +137 net new institutions vs prior quarter — accumulation reading.

Top holders

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

#HolderValueShares% port.Quarter
01
GAMCO INVESTORS, INC. ET AL
CIK 0000807249
$30M1.2M0.29%Q1 202602
PRIVATE MANAGEMENT GROUP INC
CIK 0001142031
$25M1.0M0.71%Q1 202603
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$20M837K0.00%Q1 202604
BlackRock, Inc.
CIK 0002012383
$15M629K0.00%Q1 202605
GABELLI FUNDS LLC
CIK 0001081407
$12M512K0.08%Q1 202606
First Eagle Investment Management, LLC
CIK 0001325447
$12M481K0.02%Q1 202607
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$10M421K0.00%Q1 202608
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$6M234K0.00%Q1 202609
AMERICAN CENTURY COMPANIES INC
CIK 0000748054
$6M234K0.00%Q1 202610
Teton Advisors, LLC
CIK 0002086025
$4M154K2.61%Q1 202611
STATE STREET CORP
CIK 0000093751
$4M150K0.00%Q1 202612
JB CAPITAL PARTNERS LP
CIK 0001138532
$3M122K0.50%Q1 202613
Teton Advisors, Inc.
CIK 0001444874
$3M157K1.71%Q2 202514
Bank of New York Mellon Corp
CIK 0001390777
$3M111K0.00%Q1 202615
CM WEALTH ADVISORS LLC
CIK 0001764581
$3M110K0.57%Q1 202616
Keeley-Teton Advisors, LLC
CIK 0001700530
$2M96K0.25%Q1 202517
NORTHERN TRUST CORP
CIK 0000073124· Index
$2M73K0.00%Q1 202618
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$2M72K0.00%Q1 202619
Vanguard Portfolio Management
CIK 0002100121
$2M66K0.00%Q1 202620
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$1M61K0.00%Q1 2026
Page 1 of 6
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