PARKER HANNIFIN CORP (PH) Stock Institutional Trading Activity
PARKER HANNIFIN CORP (PH) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q3 2025), investors with some of the largest reported share count changes include Sequoia Financial Advisors, Renaissance Technologies LLC, Dodge & Cox Stock Fund, Viking Global Investors, and Hancock Classic Value. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.
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- PARKER HANNIFIN CORP (PH) stock institutional ownership
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| Portfolio quarter | Name | Type | Quantity | Remaining | Reported stock balance |
|---|---|---|---|---|---|
| Q3 2017 | Hancock Classic Value | Sell | -392,706 | 890,562 | $155,866 |
| Q2 2017 | Vulcan Value Partners | Sell | -28,872 | 1,088,587 | $173,978 |
| Q2 2017 | Viking Global Investors | Buy | 955,552 | 1,292,171 | $206,515 |
| Q2 2017 | Hancock Classic Value | Sell | -418,547 | 1,283,268 | $205,092 |
| Q1 2017 | Dodge & Cox Stock Fund | Sell | -237 | 4,381 | $702 |
| Q1 2017 | Viking Global Investors | Buy | 336,619 | 336,619 | $53,967 |
| Q1 2017 | Vulcan Value Partners | Sell | -12,962 | 1,117,459 | $179,152 |
| Q1 2017 | Hancock Classic Value | Sell | -1,190,898 | 1,701,815 | $272,835 |
| Q4 2016 | Vulcan Value Partners | Sell | -1,891,558 | 1,130,421 | $158,259 |
| Q4 2016 | Hancock Classic Value | Sell | -616,209 | 2,892,713 | $404,980 |
| Q3 2016 | Dodge & Cox Stock Fund | Sell | -50 | 4,618 | $580 |
| Q3 2016 | Renaissance Technologies LLC | Sell | -136,800 | 372,550 | $46,766 |
| Q3 2016 | Vulcan Value Partners | Sell | -1,671,620 | 3,021,979 | $379,349 |
| Q3 2016 | Hancock Classic Value | Sell | -326,106 | 3,508,922 | $440,475 |
| Q2 2016 | Sequoia Financial Advisors | Buy | 6,479 | 7,289 | $788 |
| Q2 2016 | Olstein Capital Management | Sell | -20,000 | 19,000 | $2,053 |
| Q2 2016 | Vulcan Value Partners | Sell | -2,642,378 | 4,693,599 | $507,143 |
| Q2 2016 | Hancock Classic Value | Sell | -92,433 | 3,835,028 | $414,375 |
| Q1 2016 | Olstein Capital Management | Sell | -16,000 | 39,000 | $4,332 |
| Q1 2016 | Sequoia Financial Advisors | Sell | -16,477 | 810 | $7,289 |
| Q1 2016 | Vulcan Value Partners | Sell | -360,623 | 7,335,977 | $814,880 |
| Q1 2016 | Hancock Classic Value | Buy | 87,730 | 3,927,461 | $436,262 |
| Q4 2015 | Dodge & Cox Stock Fund | Sell | -120 | 4,668 | $453 |
| Q4 2015 | Sequoia Financial Advisors | Buy | 9,612 | 17,287 | $2,229 |
| Q4 2015 | Vulcan Value Partners | Buy | 456,275 | 7,696,600 | $746,416 |
| Q4 2015 | Hancock Classic Value | Buy | 324,462 | 3,839,731 | $372,377 |
| Q3 2015 | Sequoia Financial Advisors | Sell | -5,613 | 7,675 | $747 |
| Q3 2015 | Renaissance Technologies LLC | Buy | 467,500 | 509,350 | $49,560 |
| Q3 2015 | Vulcan Value Partners | Buy | 934,820 | 7,240,325 | $704,484 |
| Q3 2015 | Hancock Classic Value | Sell | -35,019 | 3,515,269 | $342,036 |
Frequently asked questions about PH activity
Which institutional owners are buying PH?
Institutional owners buying PH include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in PH activity?
"Buy" means an investor increased their reported position in PH compared to the prior reporting period. This reflects growing exposure to PARKER HANNIFIN CORP (PH) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in PH increasing?
Institutional interest in PH can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.