Park Ohio Holdings Corp: which funds bought and sold

Institutions that bought and sold Park Ohio Holdings shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.

Between March 31, 2026 and June 30, 2026, 57 institutions that filed 13F reports for both quarters added to or opened positions in Park Ohio Holdings, and 35 cut or closed them. Together they added a net 967K shares, +12.7% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 582K shares (+18.1%); index fund managers were net buyers of 206K shares (+12.3%). 17 opened a new position and 9 sold out entirely.

Bought, Q2 2026 57 institutions, 17 of them new holders Sold, Q2 2026 35 institutions, 9 of them sold out

Net change, all compared +967K shares (+12.7%)

Net change, active managers +582K shares (+18.1%), 10 bought, 11 sold

Buyers versus sellers

institutions compared, 112

57 bought 20 35 sold

Active managers and hedge funds 10 bought · 11 sold · +582K

Index fund managers 9 bought · 0 sold · +206K

Other institutions 38 bought · 24 sold · +179K

Biggest buyers

by change in shares held

Biggest buyers
Institution	Change in shares	Shares June 30, 2026	Value
First Eagle Investment Management, LLC Active manager	+474K +98.6%	956K	$36.7M
American Century Companies Inc Active manager	+107K +45.8%	342K	$13.1M
Blackrock, Inc. Index funds	+104K +16.6%	733K	$28.2M
Algert Global LLC Hedge fund	+49K New position	49K	$1.9M
Informed Momentum Co LLC	+33K New position	33K	$1.3M
Manatuck Hill Partners, LLC	+33K New position	33K	$1.3M
Trexquant Investment LP Hedge fund	+33K +190.3%	50K	$1.9M
Prescott Group Capital Management, L.L.C.	+27K New position	27K	$1M
State Street Corp Index funds	+27K +17.9%	177K	$6.8M
Covestor Ltd	+26K +59976.7%	26K	$994,000
Panagora Asset Management Inc Active manager	+25K +192.1%	37K	$1.4M
Franklin Resources Inc Active manager	+23K New position	23K	$886,849
Vanguard Capital Management LLC Index funds	+23K +5.4%	444K	$17.1M
Schneider Downs Wealth Management Advisors, LP	+22K New position	22K	$826,675
Sei Investments Co	+21K New position	21K	$807,066
Goldman Sachs Group Inc	+21K +125.4%	38K	$1.5M
Dimensional Fund Advisors LP	+20K +2.4%	857K	$33M
Geode Capital Management, LLC Index funds	+18K +7.6%	252K	$9.7M
Jump Financial, LLC	+17K New position	17K	$664,570
Northern Trust Corp Index funds	+17K +23.3%	90K	$3.5M

Biggest buyers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
First Eagle Investment Management, LLC Active manager	+474K +98.6%	956K	$36.7M
American Century Companies Inc Active manager	+107K +45.8%	342K	$13.1M
Algert Global LLC Hedge fund	+49K New position	49K	$1.9M
Trexquant Investment LP Hedge fund	+33K +190.3%	50K	$1.9M
Panagora Asset Management Inc Active manager	+25K +192.1%	37K	$1.4M
Franklin Resources Inc Active manager	+23K New position	23K	$886,849
AQR Capital Management LLC Hedge fund	+11K +75.2%	25K	$963,210
Acadian Asset Management LLC Active manager	+7,991 +3.6%	230K	$8.8M
Price T Rowe Associates Inc Active manager	+1,102 +6.6%	18K	$687,000
FMR LLC Active manager	+9 +0.4%	2,211	$85,008

Biggest sellers

by change in shares held

Biggest sellers
Institution	Change in shares	Shares June 30, 2026	Value
Private Management Group Inc	−131K −12.8%	892K	$34.3M
Aristeia Capital, L.L.C. Hedge fund	−27K Sold out	0	—
Qube Research & Technologies Ltd Hedge fund	−25K Sold out	0	—
Arrowstreet Capital, Limited Partnership Hedge fund	−16K Sold out	0	—
Gabelli Funds LLC Active manager	−16K −3.1%	496K	$19.1M
Two Sigma Investments, LP Hedge fund	−15K −20.7%	57K	$2.2M
Morgan Stanley	−13K −33.7%	25K	$964,059
Marshall Wace, LLP Hedge fund	−11K Sold out	0	—
GAMCO Investors, Inc. Et Al Active manager	−11K −0.9%	1.2M	$47.1M
Citadel Advisors LLC Hedge fund	−10K −30.6%	23K	$878,814
Millennium Management LLC Hedge fund	−9,859 Sold out	0	—
Los Angeles Capital Management LLC Active manager	−6,400 −41.3%	9,078	$349,048
Bank Of America Corp	−4,996 −35.6%	9,037	$347,473
Invesco Ltd.	−2,130 −19.2%	8,973	$345,012
Teton Advisors, LLC	−1,300 −0.8%	153K	$5.9M
Gsa Capital Partners LLP	−966 −4.6%	20K	$770,000
Tower Research Capital LLC (TRC)	−709 −37.5%	1,184	$45,525
Victory Capital Management Inc Active manager	−550 −1.3%	41K	$1.6M
Bfsg, LLC	−450 −5.8%	7,365	$283,185
California State Teachers Retirement System	−389 −74.0%	137	$5,268

Biggest sellers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Aristeia Capital, L.L.C. Hedge fund	−27K Sold out	0	—
Qube Research & Technologies Ltd Hedge fund	−25K Sold out	0	—
Arrowstreet Capital, Limited Partnership Hedge fund	−16K Sold out	0	—
Gabelli Funds LLC Active manager	−16K −3.1%	496K	$19.1M
Two Sigma Investments, LP Hedge fund	−15K −20.7%	57K	$2.2M
Marshall Wace, LLP Hedge fund	−11K Sold out	0	—
GAMCO Investors, Inc. Et Al Active manager	−11K −0.9%	1.2M	$47.1M
Citadel Advisors LLC Hedge fund	−10K −30.6%	23K	$878,814
Millennium Management LLC Hedge fund	−9,859 Sold out	0	—
Los Angeles Capital Management LLC Active manager	−6,400 −41.3%	9,078	$349,048

New positions

largest by value

Institution	Shares	Value June 30, 2026
Algert Global LLCHedge fund	49K	$1.9M
Informed Momentum Co LLC	33K	$1.3M
Manatuck Hill Partners, LLC	33K	$1.3M
Prescott Group Capital Management, L.L.C.	27K	$1M
Franklin Resources IncActive manager	23K	$886,849
Schneider Downs Wealth Management Advisors, LP	22K	$826,675
Sei Investments Co	21K	$807,066
Jump Financial, LLC	17K	$664,570
HSBC Holdings PLC	14K	$548,582
Occudo Quantitative Strategies LP	13K	$509,116

Sold out

largest by value

Institution	Shares	Value March 31, 2026
Aristeia Capital, L.L.C.Hedge fund	27K	$658,359
Qube Research & Technologies LtdHedge fund	25K	$596,937
Arrowstreet Capital, Limited PartnershipHedge fund	16K	$393,679
Marshall Wace, LLPHedge fund	11K	$275,113
Millennium Management LLCHedge fund	9,859	$237,010
Jones Financial Companies LLLP	250	$5,955
Mai Capital Management	9	$217
Root Financial Partners, LLC	4	$96
Lloyd Advisory Services, Llc.	1	$14

Who holds the shares

13F holdings at June 30, 2026

Institutions reporting: 103
Ten largest holders: 75.0%
Index fund managers: 21.9%
Active managers and hedge funds: 44.4%

Buying and selling by type of institution, March 31, 2026 to June 30, 2026
Type	Bought	Sold	New	Sold out	Net change in shares	Net %
Active managers and hedge funds	10	11	2	5	+582K	+18.1%
Index fund managers	9	0	0	0	+206K	+12.3%
Other institutions	38	24	15	4	+179K	+6.6%

Active managers and hedge funds: a list we maintain of about 400 well-known stock-picking firms and hedge funds, matched by SEC registration number (CIK) and checked against the filer names each quarter. Index fund managers: the large index houses, such as BlackRock, Vanguard, State Street, Geode and Northern Trust. Every other filer (banks, brokers, wealth managers, pension funds, insurers and firms not on the list) counts as another institution. A firm that files under several SEC registrations appears once for each.

What these filings can and cannot tell you

Form 13F lists the long positions in US-listed shares held by investment managers with more than $100 million in such holdings. Managers file it up to 45 days after each quarter ends, so this page shows what funds held at the end of each quarter, not what they are doing now: a position may have changed since. Short positions, most derivatives and smaller managers are not included, and a cut can mean a fund lost clients or rebalanced rather than a view on Park Ohio Holdings.

Only managers that filed a holdings report for both quarters are compared (112 here). 2 other holders are left out: first-time or late filers, firms that changed their SEC registration, and filings that withheld positions under confidential treatment, any of which would otherwise look like a new position or a sale. Figures are as reported by each manager in the SEC's quarterly 13F data sets; option positions are excluded.

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