Park Ohio Holdings PKOH Institutional Ownership

Ownership Summary

Park Ohio Holdings Corp (NASDAQ:PKOH) showed up in the 13F filings of 96 institutional investors as of March 2026.

• These investors collectively held 58.6% of Park Ohio Holdings's outstanding shares in March 2026, up from 54.8% in December 2025.
• Their total shares held in PKOH increased 15.8% from the prior quarter, while the number of investors in Park Ohio Holdings decreased 3.03% year over year.
• During the quarter, 41 of these 96 funds increased positions in PKOH, 28 reduced exposure, and 27 held steady.
• Institutional investors collectively held 8.08Mn shares in Park Ohio Holdings as of March 2026, up by 1.1Mn shares quarter on quarter, and up 590.08K shares year over year.
• GAMCO INVESTORS, INC. ET AL leads ownership in PKOH with 1.24Mn shares as of March 31, 2026, equal to 8.96% of outstanding shares.
• The largest buyers of Park Ohio Holdings for the quarter ending March 2026 were First Eagle Investment Management, LLC (526.89K), VANGUARD CAPITAL MANAGEMENT LLC (421.08K), VANGUARD PORTFOLIO MANAGEMENT LLC (66.07K), VANGUARD FIDUCIARY TRUST CO (61.35K), TWO SIGMA INVESTMENTS, LP (29.64K).
• Top sellers of PKOH stock for the quarter ending March 2026 included GAMCO INVESTORS, INC. ET AL (36.1K), MARSHALL WACE, LLP (20.77K), Barclays Plc (12.53K), GSA CAPITAL PARTNERS LLP (10.5K), PRIVATE MANAGEMENT GROUP INC (9.79K).
• Per Business Quant, the top 10 investors in PKOH for the quarter ending March 2026 include GAMCO INVESTORS, INC. ET AL (1.24Mn), PRIVATE MANAGEMENT GROUP INC (1.02Mn), First Eagle Investment Management, LLC (962.49K), DIMENSIONAL FUND ADVISORS LP (837.02K), BlackRock, Inc. (628.93K), GABELLI FUNDS LLC (512.2K), VANGUARD CAPITAL MANAGEMENT LLC (421.08K), AMERICAN CENTURY COMPANIES INC (234.22K), GEODE CAPITAL MANAGEMENT, LLC (234.18K), ACADIAN ASSET MANAGEMENT LLC (222.25K).