Parker-Hannifin (PH)

As of 30 September 2026, short interest in PH is 1,454,887 shares, up 130,321 shares over the last month. Over the last 48 readings it ranged from 988,170 shares (15 October 2024) to 2,012,686 shares (30 June 2025). At the reported average volume of 606K shares a day that is 2.4 days to cover.

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As of 9 October 2026, the short share of PH volume is 29.4%, down 9.9 points over the last five sessions. Over the last 30 readings it ranged from 29.4% (9 October 2026) to 64.9% (24 September 2026). The latest reading sits at the bottom of that range. The latest reading is 17.6 points below the 30-session average of 47.0%, on 187K shares reported.

As of 24 August 2026, the fails-to-deliver balance in PH is 100 shares, down 1,460 shares over the last settlement date. Over the last 30 readings it ranged from 1 share (19 May 2026) to 11,656 shares (7 August 2026). The latest reading sits at the bottom of that range.

Insiders at PH reported 17 open-market sells worth $18.6M in the last 90 days and no open-market buys. Latest filing: Czaja Mark T (VP & Chief Tech. & Innov. Off.) on 2026-09-09.

Form 4 filings are due within two business days of the trade. Insiders sell for many reasons that say nothing about the company; open-market buys are rarer.

29 Form 144 notices on file for PH worth $51.0M at the prices reported; 11 in the last 90 days worth $19.9M. Latest: Laura Thompson filed on 2026-09-08 to sell 160 shares ($153K) from 2026-09-08.

1 holder reports 5% or more of PH in its latest filing, on Schedule 13G (passive). The holder is Vanguard Capital Management at 7.5% of the class (9,433,349 shares), filed 2026-04-30 for an event on 2026-03-31.

7 of the 30 tracked managers held PH at their latest 13F, $1.77B in total at quarter-end prices. Fisher Asset Management is the largest at $517.3M (0.2% of its portfolio) as of 2026-06-30. Over the prior quarter 4 added shares and 3 cut.

Only the 30 tracked managers on the funds hub; a 13F reports long positions in US listed stock at quarter end, 45 days late, and says nothing about shorts or positions sold since.

In Q4 FY 2026 (quarter ended 2026-06-30) Parker-Hannifin reported revenue of $5.75B, up 9.8% from the same quarter a year earlier. In FY 2026 it generated $4.36B of operating cash flow and spent $1.26B on buybacks and $936.0M on dividends. As of 2026-06-30, cash was $501.0M against $7.47B of debt.

Quarterly, last 8 quarters

Fiscal years, with buybacks and dividends

Quarters are the three-month figures the company reports; a fourth quarter marked derived is the fiscal year less the three reported quarters, since companies report it only inside the 10-K. Fiscal years are the annual figures. Buybacks are the cash the company paid to repurchase its common stock in the year, not the amount authorized. Balance sheet lines are as of 2026-06-30; shares outstanding as of 2026-07-31 from the cover page.