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Equibles

PKOH

Park Ohio Holdings Corp

Company with tickers: PKOH

CIK
76282
CUSIP
700666100
Shares Outstanding
14,398,169
13F Activity (30d)
11 filings 7 filers

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 96
Total Value: $181,151,583
Total Shares: 7,535,426

Institutional Ownership Trend

26 quarters

Superinvestors Holding PKOH

All superinvestors →
Mario Gabelli $29,716,348

Holder Concentration

Across 96 13F filers · Δ vs Dec 31, 2025
Top Holder
16.4%
Sep 2023 → Mar 2026 · range 13.0% – 16.8%
−0.4 pts
Top 5
56.2%
Sep 2023 → Mar 2026 · range 51.9% – 58.0%
−0.8 pts
Top 10
77.4%
Sep 2023 → Mar 2026 · range 70.5% – 78.5%
−1.1 pts
HHI
817
Sep 2023 → Mar 2026 · range 680 – 842
Broadly held−24

Quarterly Activity

vs Dec 31, 2025
New
10
Increased
32
Decreased
27
Sold Out
7
Unchanged
27
Holder count: +3
Institutional value: +14.5%
Shares held: -0.3%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open
Large First Eagle Investment Management, LLC +45,642 481,247
Mega TWO SIGMA INVESTMENTS, LP +29,645 71,548
Mid ARISTEIA CAPITAL, L.L.C. +14,519 27,386
Mega AMERICAN CENTURY COMPANIES INC +13,451 234,217
Mega GEODE CAPITAL MANAGEMENT, LLC +7,556 234,176

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open
Mid GAMCO INVESTORS, INC. ET AL −36,100 1,236,121
Large MARSHALL WACE, LLP −20,767 11,444
Mega BARCLAYS PLC −12,530 3,298
Mid GSA CAPITAL PARTNERS LLP −10,504 20,985
Mid PRIVATE MANAGEMENT GROUP INC −9,791 1,023,003

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open
Mega VANGUARD CAPITAL MANAGEMENT LLC 421,077 $10,122,691
Mega VANGUARD FIDUCIARY TRUST CO 61,349 $1,474,829
Large Allspring Global Investments Holdings, LLC 14,289 $343,507
Large PANAGORA ASSET MANAGEMENT INC 12,796 $307,615
Large Empowered Funds, LLC 11,396 $273,959

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Mega VANGUARD GROUP INC 546,887 $11,451,813
Large TWO SIGMA ADVISERS, LP 27,447 $574,740
Large Cerity Partners LLC 10,314 $215,974
Small EMC Capital Management 954 $19,976
Mid Spire Wealth Management 690 $14,448
Filter: New 10 Increased 32 Reduced 27 Sold out 7 Unchanged 27
Showing 96 of 96
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Mid GAMCO INVESTORS, INC. ET AL $29,716,348 16.40% 1,236,121
Mid PRIVATE MANAGEMENT GROUP INC $24,592,992 13.58% 1,023,003
Mega DIMENSIONAL FUND ADVISORS LP $20,121,839 11.11% 837,015
Mega BlackRock, Inc. $15,119,497 8.35% 628,931
Large GABELLI FUNDS LLC $12,313,312 6.80% 512,201
Large First Eagle Investment Management, LLC $11,569,177 6.39% 481,247
Mega VANGUARD CAPITAL MANAGEMENT LLC $10,122,691 5.59% 421,077
Mega AMERICAN CENTURY COMPANIES INC $5,630,576 3.11% 234,217
Mega GEODE CAPITAL MANAGEMENT, LLC $5,629,590 3.11% 234,176
Large ACADIAN ASSET MANAGEMENT LLC $5,342,890 2.95% 222,250
Small Teton Advisors, LLC $3,709,372 2.05% 154,300
Mega STATE STREET CORP $3,611,913 1.99% 150,246
Large LSV ASSET MANAGEMENT $3,411,564 1.88% 141,912
Small JB CAPITAL PARTNERS LP $2,930,451 1.62% 121,899
Mega Bank of New York Mellon Corp Bank $2,665,097 1.47% 110,861
Small CM WEALTH ADVISORS LLC $2,655,242 1.47% 110,451
Mega NORTHERN TRUST CORP Bank $1,749,173 0.97% 72,761
Mega TWO SIGMA INVESTMENTS, LP $1,720,013 0.95% 71,548
Mega VANGUARD FIDUCIARY TRUST CO Bank $1,474,829 0.81% 61,349
Large Universal- Beteiligungs- und Servicegesellschaft mbH $1,415,956 0.78% 58,900
Large Connor, Clark & Lunn Investment Management Ltd. $1,396,243 0.77% 58,080
Large KING LUTHER CAPITAL MANAGEMENT CORP $1,103,556 0.61% 45,905
Mega VICTORY CAPITAL MANAGEMENT INC $1,002,468 0.55% 41,700
Mega MORGAN STANLEY $908,686 0.50% 37,799
Mid BRIDGEWAY CAPITAL MANAGEMENT, LLC $814,475 0.45% 33,880
Mega CITADEL ADVISORS LLC $791,661 0.44% 32,931
Mid ARISTEIA CAPITAL, L.L.C. $658,359 0.36% 27,386
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $610,543 0.34% 25,397
Large Qube Research & Technologies Ltd $596,937 0.33% 24,831
Mid GSA CAPITAL PARTNERS LLP $504,479 0.28% 20,985
Large Trexquant Investment LP $413,848 0.23% 17,215
Mega PRICE T ROWE ASSOCIATES INC /MD/ $402,453 0.22% 16,741
Mega GOLDMAN SACHS GROUP INC $402,213 0.22% 16,731
Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP $393,679 0.22% 16,376
Mid HERITAGE INVESTORS MANAGEMENT CORP $374,543 0.21% 15,580
Large LOS ANGELES CAPITAL MANAGEMENT LLC $372,091 0.21% 15,478
Mega AQR CAPITAL MANAGEMENT LLC $343,770 0.19% 14,300
Large Allspring Global Investments Holdings, LLC $343,507 0.19% 14,289
Mega BANK OF AMERICA CORP /DE/ Bank $337,353 0.19% 14,033
Large PANAGORA ASSET MANAGEMENT INC $307,615 0.17% 12,796
Mega Nuveen, LLC $305,932 0.17% 12,726
Mega RHUMBLINE ADVISERS $285,739 0.16% 11,886
Large MARSHALL WACE, LLP $275,113 0.15% 11,444
Large Empowered Funds, LLC $273,959 0.15% 11,396
Mega Invesco Ltd. $266,915 0.15% 11,103
Large OSAIC HOLDINGS, INC. $255,569 0.14% 10,631
Mega MILLENNIUM MANAGEMENT LLC $237,010 0.13% 9,859
Mega DEUTSCHE BANK AG\ Bank $198,065 0.11% 8,239
Small BFSG, LLC $187,872 0.10% 7,815
Large MetLife Investment Management, LLC $118,445 0.07% 4,927
Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Mutual Fund $112,194 0.06% 4,667
Mega JPMORGAN CHASE & CO $106,231 0.06% 4,419
Large Russell Investments Group, Ltd. $92,600 0.05% 3,852
Mega WELLS FARGO & COMPANY/MN $88,395 0.05% 3,677
Mega UBS Group AG $86,495 0.05% 3,598
Mega Vanguard Global Advisers, LLC $83,635 0.05% 3,479
Mega BARCLAYS PLC $79,283 0.04% 3,298
Mega BNP PARIBAS ARBITRAGE, SA $64,667 0.04% 2,690
Large Police & Firemen's Retirement System of New Jersey Pension $61,542 0.03% 2,560
Mega FMR LLC $52,935 0.03% 2,202
Large NEW YORK STATE COMMON RETIREMENT FUND Pension $52,214 0.03% 2,172
Mid Tower Research Capital LLC (TRC) $45,507 0.03% 1,893
Mega CITIGROUP INC $29,521 0.02% 1,228
Large CWM, LLC $27,814 0.02% 1,157
Small LOM Asset Management Ltd $24,040 0.01% 1,000
Mid Clearstead Advisors, LLC $24,040 0.01% 1,000
Mega Legal & General Group Plc $20,770 0.01% 864
Large FEDERATED HERMES, INC. $17,885 0.01% 744
Mid Ameritas Investment Partners, Inc. $16,659 0.01% 693
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension $12,645 0.01% 526
Mega ROYAL BANK OF CANADA Bank $9,159 0.01% 381
Mid Sterling Capital Management LLC $7,740 0.00% 322
Large NISA INVESTMENT ADVISORS, LLC $6,538 0.00% 272
Large JONES FINANCIAL COMPANIES LLLP $6,010 0.00% 250
Small Capital Advisors, Ltd. LLC $5,985 0.00% 249
Mid North Star Investment Management Corp. $5,288 0.00% 220
Mid Farther Finance Advisors, LLC $4,832 0.00% 201
Small BELLEVUE ASSET MANAGEMENT, LLC $4,808 0.00% 200
Small Essential Partners LLC $2,812 0.00% 117
Mid Ancora Advisors LLC $2,404 0.00% 100
Mid Optiver Holding B.V. $2,307 0.00% 96
Mid GAMMA Investing LLC $2,115 0.00% 88
Mega PNC FINANCIAL SERVICES GROUP, INC. $1,610 0.00% 67
Mid EverSource Wealth Advisors, LLC $1,465 0.00% 61
Small Covestor Ltd $1,033 0.00% 43
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $985 0.00% 41
Micro True Wealth Design, LLC $432 0.00% 18
Mid Allworth Financial LP $360 0.00% 15
Mid Arax Advisory Partners $240 0.00% 10
Mid MAI Capital Management $216 0.00% 9
Mid IFP Advisors, Inc $216 0.00% 9
Mid ROTHSCHILD INVESTMENT LLC $168 0.00% 7
Small Root Financial Partners, LLC $96 0.00% 4
Small Sunbelt Securities, Inc. Broker-Dealer $24 0.00% 1
Micro Lloyd Advisory Services, LLC. $24 0.00% 1
Micro Kingdom Financial Group LLC. $24 0.00% 1

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