Parker-Hannifin Corporation (PH) Stock
NYSEPH has an Alpha Score of 38 out of 100 (weak), computed on Nov 2, 2026 from 3 of 4 sub-scores. 14 members of Congress disclosed 36 trades in PH since 2018: 17 purchases and 19 sales, most recently Byron Donalds (partial sale, Aug 11, 2026). 5 of the hedge funds AlphaScala tracks reported PH in 13F filings for the quarter ended Jun 30, 2026; the largest reported position is Marshall Wace's at $359.26M. Company insiders reported 0 open-market buys and 17 sales on SEC Form 4 in the 90 days to Oct 30, 2026. Its trailing P/E ratio is 32.9 and its net margin 17.0% (key statistics as of Oct 22, 2026).
What is PH's Alpha Score?
How it works →Alpha Score of 38 reflects weak overall profile with weak momentum, weak value, moderate quality. Based on 3 of 4 signals – score is capped at 90 until remaining data ingests.
Computed from 3 of 4 sub-scores; a sub-score is left out when its inputs are missing, and the composite is capped accordingly.
Computed Nov 2, 2026
A rules-based research rating, not a recommendation to buy or sell.
Which members of Congress traded Parker-Hannifin Corporation (PH)?
Most recent: Byron Donalds (partial sale, Aug 11, 2026); records start Aug 28, 2018.
| Politician | Trade date | Type | Amount |
|---|---|---|---|
| Byron Donalds R-FL · House | 2026-08-11 | partial sale | $1k – $15k |
| Dave Taylor R-OH · House | 2026-05-15 | purchase | $1k – $15k |
| Jared Moskowitz D-FL · House | 2026-03-31 | purchase | $1k – $15k |
| Alan Armstrong R-OK · Senate | 2026-03-27 | purchase | $1k – $15k |
| Jared Moskowitz D-FL · House | 2026-03-23 | purchase | $1k – $15k |
| Dave Taylor R-OH · House | 2026-03-12 | purchase | $1k – $15k |
| Dave Taylor R-OH · House | 2026-02-26 | sale | $1k – $15k |
| Dave Taylor R-OH · House | 2026-02-09 | sale | $1k – $15k |
From STOCK Act periodic transaction reports. House filings as of Oct 29, 2026. Senate records here end Oct 21, 2026; later Senate trades are not included.
Every member of Congress who traded PH, with filing lags →Which hedge funds own PH?
From 13F filings| Fund | Shares Held | Position Value | Change vs prior Q |
|---|---|---|---|
| Marshall Wace | 367K | $359.26M | +2267% |
| Citadel Ken Griffin | 285K | $279.12M | -43% |
| D.E. Shaw David Shaw | 247K | $241.18M | +157% |
| Millennium Management Israel Englander | 149K | $145.58M | -1% |
| Bridgewater Associates Ray Dalio | 12K | $11.75M | -44% |
13F holdings as of Jun 30, 2026
Explore all tracked funds →Are Parker-Hannifin Corporation insiders buying or selling?
SEC Form 4 filings| Date | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| Sep 8, 26 | Thompson Laura K | Director | SELL | 160 | $153K |
| Aug 26, 26 | Bracht Berend | VP & Pres.- Motion Sys. Grp. | SELL | 602 | $626K |
| Aug 17, 26 | Scott Patrick | VP & Pres-Fluid Conn. Grp. | SELL | 1.2K | $1.3M |
| Aug 17, 26 | Scott Patrick | VP & Pres-Fluid Conn. Grp. | SELL | 10 | $11K |
| Aug 14, 26 | Reidy Jay | VP & Pres.-Aerospace Grp. | SELL | 300 | $317K |
| Aug 14, 26 | Ross Andrew D | President & COO | SELL | 5.5K | $5.8M |
| Aug 14, 26 | Parel Dinu J | VP & Chief Digital & Info Off. | SELL | 2.0K | $2.1M |
| Aug 14, 26 | Parel Dinu J | VP & Chief Digital & Info Off. | SELL | 213 | $225K |
| Aug 14, 26 | Parel Dinu J | VP & Chief Digital & Info Off. | SELL | 470 | $496K |
| Aug 14, 26 | Parel Dinu J | VP & Chief Digital & Info Off. | SELL | 438 | $463K |
SEC Form 4 filings as of Oct 30, 2026
See cluster-buy signals across all tickers →What are PH's key statistics?
Key statistics as of Oct 22, 2026
How does PH's valuation compare with the Industrials sector?
| Metric | PH | Industrials median | Companies in median |
|---|---|---|---|
| P/E ratio | 32.9 | 28.1 | 171 |
| Net margin | 16.97% | 8.75% | 187 |
| Return on equity | 25.11% | 15.93% | 187 |
| Dividend yield (payers) | 1.37% | 1.41% | 127 |
Medians over the Industrials stocks whose key statistics were refreshed in the last 35 days (newest Nov 2, 2026). P/E excludes loss-making companies.
PH price chart
Powered by TradingViewWhat does Parker-Hannifin Corporation do?
Parker-Hannifin Corporation manufactures motion and control technologies and systems. It operates through two primary segments: Diversified Industrial and Aerospace Systems. The Diversified Industrial segment provides products to original equipment manufacturers and distributors serving replacement markets in manufacturing, packaging, processing, transportation, mobile construction, refrigeration and air conditioning, agricultural, and military machinery industries. The Aerospace Systems segment supplies components for commercial and military aerospace markets, including spares, maintenance, repair, and overhaul services to OEMs and end users. These offerings encompass hydraulic, electromechanical, climate control, and filtration components, often designed for integration and cross-selling within larger systems like aerospace engines, construction machinery, freight and passenger vehicles, and industrial automation equipment. Founded in 1918 and headquartered in Cleveland, Ohio, Parker-Hannifin Corporation plays a vital role in the industrials sector by enabling precise motion control and system reliability across diverse global applications.