Parker Hannifin PH
$917.79 +$25.50 (+2.86%)
Market closed · Nov 6, 9:40 pm ET · Last extended-hours $916.00 -0.20%
Open$908.09
Prev close$892.29
Day range$901.67 – $922.58
Volume953.2K
Market cap$115.73B
P/E (TTM)31.5
Dividend yield0.83%
Ownership & positioning
Who holds it, who is betting against it, and where the big money is moving
Institutional ownership89.0%-0.66 pts vs. prior quarter
Institutions holding2,256+13 vs. prior quarter
Insider trades (recent)25 buys / 25 sellsBalanced
Short interest1.16% of floatDays to cover 3.3 · as of 15 Oct 2026
Short-sale volume share14.3%5-day average of daily volume
Short-sale volume as % of daily volume
Large-order net flow, last 20 sessions
Net of large-order buying minus selling, in USD. Over this window: −$1.53M (10 inflow days, 10 outflow days).
Net flow by order size, last 20 sessions
Super/Big orders approximate institutional-size trades; Mid/Small approximate retail-size trades. Net buy minus sell value in each bucket, summed over the window.
The five largest holders on file together own 27.8% of shares outstanding.
Largest holders
By investor type
Reported short interest has fallen from 1.23% to 1.16% of float over the last 6 biweekly reports (31 Jul 2026 to 15 Oct 2026).
Recent institutional activity
| Holder | Type | Period | Share change | New stake |
|---|---|---|---|---|
| Schear Investment Advisers, LLC | Mutual Fund | 2026/Q3 | +76,296 | 0.1% |
| AQR Capital Management | Hedge Fund | 2026/Q3 | +421,730 | 0.4% |
| BlackRock | Mutual Fund | 2026/Q3 | +389,828 | 8.2% |
| J.P. Morgan Asset Management, Inc. | Mutual Fund | 2026/Q3 | +366,636 | 0.6% |
| Marshall Wace LLP | Hedge Fund | 2026/Q3 | +351,784 | 0.3% |
| SG Americas Securities, LLC | Private Company | 2026/Q3 | +305,017 | 0.3% |
| JPMorgan Chase & Co. | Public Company | 2026/Q3 | +218,977 | 0.6% |
| Alyeska Investment Group, L.P. | Hedge Fund | 2026/Q3 | +165,536 | 0.1% |
| D. E. Shaw & Co., L.P. | Hedge Fund | 2026/Q3 | +150,550 | 0.2% |
| La Caisse de dépôt et placement du Québec | Government Pension Fund | 2026/Q3 | +148,202 | 0.1% |
| Two Sigma Investments, LP | Hedge Fund | 2026/Q3 | +102,941 | 0.1% |
| Deutsche Asset & Wealth Management | Mutual Fund | 2026/Q3 | +94,207 | 0.4% |
| AllianceBernstein | Mutual Fund | 2026/Q3 | +92,115 | 0.3% |
| Morgan Stanley | Public Company | 2026/Q3 | +90,213 | 1.2% |
| Brown Brothers Harriman & Co. | Private Company | 2026/Q3 | +88,050 | 0.1% |
Institutional buy/sell activity by reporting period, largest moves first.
Insider transactions
| Date | Insider | Title | Transaction | Shares | Price | Held after |
|---|---|---|---|---|---|---|
| 8 Sep 2026 | Mark Czaja | VP and Chief Technology & Innovation Officer | Other Disposition | -1,056 | – | 6,725 |
| 7 Sep 2026 | Laura Thompson | Independent Director | Open Market Disposition | -160 | $958.95 | 4,180 |
| 25 Aug 2026 | Berend Bracht | VP & President of Motion Systems Group | Derivative Exercise and Sale | -1,500 | $1,040.47 | 1,899 |
| 18 Aug 2026 | Berend Bracht | VP & President of Motion Systems Group | Other Derivative Acquisition | +3,241 | $1,023.25 | 3,241 |
| 18 Aug 2026 | Andrew Ross | President | Other Derivative Acquisition | +6,777 | $1,023.25 | 6,777 |
| 18 Aug 2026 | Joseph Leonti | General Counsel | Other Derivative Acquisition | +3,536 | $1,023.25 | 3,536 |
| 18 Aug 2026 | Patrick Scott | VP & President of Fluid Connectors Group | Other Derivative Acquisition | +3,536 | $1,023.25 | 3,536 |
| 18 Aug 2026 | Jennifer A. Parmentier | Chairperson & CEO | Other Derivative Acquisition | +22,098 | $1,023.25 | 22,098 |
| 18 Aug 2026 | Mark Hart | Executive Vice President of Human Resources & External Affairs | Other Derivative Acquisition | +3,241 | $1,023.25 | 3,241 |
| 18 Aug 2026 | Todd Leombruno | Chief Financial Officer | Other Derivative Acquisition | +5,745 | $1,023.25 | 5,745 |
| 18 Aug 2026 | Thomas Gentile | Vice President of Global Supply Chain | Other Derivative Acquisition | +1,621 | $1,023.25 | 1,621 |
| 18 Aug 2026 | Dinu Parel | VP and Chief Digital & Information Officer | Other Derivative Acquisition | +3,241 | $1,023.25 | 3,241 |
| 18 Aug 2026 | Mark Czaja | VP and Chief Technology & Innovation Officer | Other Derivative Acquisition | +2,357 | $1,023.25 | 2,357 |
| 18 Aug 2026 | Angela Ives | Vice President | Other Derivative Acquisition | +1,016 | $1,023.25 | 1,016 |
| 18 Aug 2026 | Rachid Bendali | VP & President of Engineered Materials Group | Other Derivative Acquisition | +3,241 | $1,023.25 | 3,241 |
| 18 Aug 2026 | Jay Reidy | VP & President of Aerospace Group | Other Derivative Acquisition | +3,536 | $1,023.25 | 3,536 |
| 18 Aug 2026 | Matthew Jacobson | VP & President of Filtration Group | Other Derivative Acquisition | +3,241 | $1,023.25 | 3,241 |
| 17 Aug 2026 | Patrick Scott | VP & President of Fluid Connectors Group | Other Disposition | -95 | – | 3,701 |
| 16 Aug 2026 | Patrick Scott | VP & President of Fluid Connectors Group | Open Market Disposition | -1,235 | $1,058.94 | 3,701 |
| 13 Aug 2026 | Berend Bracht | VP & President of Motion Systems Group | Open Market Disposition | -700 | $1,055.03 | 1,899 |
From Form 4/Form 144 filings. Negative share counts are disposals (sales, gifts, or shares withheld for taxes); positive are acquisitions.
Short interest, by report
| Report date | Shares short | % of float | Days to cover |
|---|---|---|---|
| 15 Oct 2026 | 1,461,025 | 1.2% | 3.3 |
| 30 Sep 2026 | 1,454,887 | 1.2% | 2.4 |
| 15 Sep 2026 | 1,457,682 | 1.2% | 2.5 |
| 31 Aug 2026 | 1,324,566 | 1.1% | 2.0 |
| 14 Aug 2026 | 1,226,693 | 1.0% | 1.7 |
| 31 Jul 2026 | 1,549,103 | 1.2% | 2.7 |
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