PH · Industrials
Parker-Hannifin Corp
30/100
Smart-money confidence1 of 3 sources positive
Below average interest
No standout activity across the feeds we track.
What this band has actually done: stocks scoring 25–45 beat the S&P 500 over the next three months 45.3% of the time, across 39,662 cases since 2015. That is below a coin flip — and so is every other band, because the median stock loses to a cap-weighted index. How we measured this
Hedge funds
40
Congress
No data
Insiders
No data
Cross-source blend of hedge-fund breadth, Congress trades, and insider Form 4s. ·
how the score works
Market cap
$119.7B
Industry
Specialty Industrial Machinery
Sector
Industrials
Exchange
NYSE
About PARKER-HANNIFIN CORP
Parker-Hannifin Corporation engages in the manufacture and sale of motion and control technologies and systems for aerospace and defense, in-plant and industrial equipment, transportation, off-highway, energy, and HVAC and refrigeration markets in North America, EMEA, Asia Pacific, and Latin America. It operates through two segments: Diversified Industrial and Aerospace Systems. The company offers various motion-control systems and components, such as active and passive vibration control, high purity sealing, coatings, high temperature sealing, cryogenic valves and fittings, HVAC/R controls…
Who's behind the signal
Every informed buyer we can see on PH, across all three feeds.
Hedge funds · 8
AQR Capital Management
Increased +786%
D.E. Shaw & Co
Increased +157%
Gotham Asset Mgmt (Greenblatt)
Increased +51%
Citadel Advisors
Decreased −43%
Millennium Management (Englander)
Unchanged
Tudor Investment (Paul Tudor Jones)
Decreased −81%
+2 more in the full breakdown below ↓
Congress · 16
David J. Taylor
bought
Alan Armstrong
bought
Jared Moskowitz
bought
Byron Donalds
sold
Julie Johnson
sold
Lisa C. McClain
sold
Greg Landsman
sold
Julia Letlow
bought
+8 more in the full record below ↓
Insiders
No significant Form 4 insider activity in the window.
Congressional trades · 39 on record
Disclosures from 2020-02-20 to 2026-05-15
| Trade date | Member | Chamber | Action | Amount |
|---|---|---|---|---|
| 2026-05-15 | David J. Taylor · R-OH | House | Bought | $1,001 - $15,000 |
| 2026-03-27 | Alan Armstrong · R-OK | Senate | Bought | $1,001 - $15,000 |
| 2026-03-23 | Jared Moskowitz · D-FL | House | Bought | $1,001 - $15,000 |
| 2026-03-12 | David J. Taylor · R-OH | House | Bought | $1,001 - $15,000 |
| 2026-02-26 | David J. Taylor · R-OH | House | Sold | $1,001 - $15,000 |
| 2026-02-09 | David J. Taylor · R-OH | House | Sold | $1,001 - $15,000 |
| 2026-01-16 | David J. Taylor · R-OH | House | Sold | $1,001 - $15,000 |
| 2026-01-08 | Byron Donalds · R-FL | House | Sold | $1,001 - $15,000 |
| 2025-10-31 | Julie Johnson · D-TX | House | Sold | $1,001 - $15,000 |
| 2025-10-08 | Julie Johnson · D-TX | House | Sold | $1,001 - $15,000 |
Show the other 29
| Trade date | Member | Chamber | Action | Amount |
|---|---|---|---|---|
| 2025-08-14 | Julie Johnson · D-TX | House | Sold | $1,001 - $15,000 |
| 2025-07-25 | Julie Johnson · D-TX | House | Sold | $1,001 - $15,000 |
| 2025-06-11 | Lisa C. McClain · R-MI | House | Sold | $1,001 - $15,000 |
| 2025-03-27 | Greg Landsman · D-OH | House | Sold | $15,001 - $50,000 |
| 2025-03-27 | Greg Landsman · D-OH | House | Sold | $1,001 - $15,000 |
| 2025-03-10 | David J. Taylor · R-OH | House | Bought | $1,001 - $15,000 |
| 2025-02-26 | Greg Landsman · D-OH | House | Sold | $1,001 - $15,000 |
| 2024-12-11 | Lisa C. McClain · R-MI | House | Bought | $1,001 - $15,000 |
| 2024-10-23 | Julia Letlow · R-LA | House | Bought | $1,001 - $15,000 |
| 2024-09-04 | John James · R-MI | House | Sold | $1,001 - $15,000 |
| 2024-06-03 | Greg Landsman · D-OH | House | Bought | $1,001 - $15,000 |
| 2024-05-02 | Greg Landsman · D-OH | House | Bought | $1,001 - $15,000 |
| 2023-11-10 | John James · R-MI | House | Bought | $1,001 - $15,000 |
| 2023-10-24 | Greg Stanton · D-AZ | House | Sold | $1,001 - $15,000 |
| 2023-09-26 | Greg Stanton · D-AZ | House | Bought | $1,001 - $15,000 |
| 2023-05-04 | Greg Landsman · D-OH | House | Sold | $1,001 - $15,000 |
| 2023-04-27 | Greg Landsman · D-OH | House | Sold | $1,001 - $15,000 |
| 2023-01-31 | Kevin Hern · R-OK | House | Sold | $1,001 - $15,000 |
| 2023-01-18 | Greg Landsman · D-OH | House | Bought | $1,001 - $15,000 |
| 2023-01-09 | Jonathan L. Jackson · D-IL | House | Bought | $15,001 - $50,000 |
| 2021-11-26 | Kevin Hern · R-OK | House | Bought | $15,001 - $50,000 |
| 2021-06-15 | Ro Khanna · D-CA | House | Bought | $1,001 - $15,000 |
| 2021-06-14 | Ro Khanna · D-CA | House | Bought | $1,001 - $15,000 |
| 2021-02-16 | Peter Meijer · R-MI | House | Sold | $1,001 - $15,000 |
| 2021-02-11 | Ro Khanna · D-CA | House | Bought | $1,001 - $15,000 |
| 2021-02-11 | Ro Khanna · D-CA | House | Bought | $15,001 - $50,000 |
| 2020-07-27 | Kevin Hern · R-OK | House | Bought | $1,001 - $15,000 |
| 2020-04-02 | Dean Phillips · D-MN | House | Sold | $1,001 - $15,000 |
| 2020-02-20 | Mikie Sherrill · D-NJ | House | Sold | $1,001 - $15,000 |
Not a model pick — but on our radar.
PARKER-HANNIFIN CORP isn't in the top-10 model right now, but 8 tracked investors hold it. Everything below is real signal from public filings — treat this as a watch candidate, not a conviction call.
8
Investors
0
New positions
3
Increasing
3
Decreasing
2
Unchanged
Price History
Loading price data...
A member of Congress bought
A member sold
Return:
High:
Low:
Markers sit on the transaction date the member disclosed, snapped to the nearest close on the chart. They are not the date the public found out — that came later, and the gap is its own page. Every marker is listed by name in the table above.
Who's Holding This Stock
Position sizes and recent activity from tracked institutional investors
Trust weight: 1.0×
% of portfolio
0.2%
Position change
+786%
0.2% of AQR Capital Management's portfolio
Trust weight: 1.0×
% of portfolio
0.2%
Position change
+157%
0.2% of D.E. Shaw & Co's portfolio
Trust weight: 1.1×
% of portfolio
0.1%
Position change
+51%
0.1% of Gotham Asset Mgmt's portfolio
Trust weight: 1.0×
% of portfolio
0.2%
Position change
−43%
0.2% of Citadel Advisors's portfolio
Trust weight: 1.0×
% of portfolio
0.1%
Position change
—
0.1% of Millennium Management's portfolio
Trust weight: 1.2×
% of portfolio
0.1%
Position change
−81%
0.1% of Tudor Investment's portfolio
Trust weight: 1.3×
% of portfolio
0.1%
Position change
−44%
0.1% of Bridgewater Associates's portfolio
Trust weight: 1.2×
% of portfolio
0.0%
Position change
—
0.0% of Dodge & Cox's portfolio
Portfolio Allocation
How much of each investor's portfolio is allocated to PARKER-HANNIFIN CORP
⚠ Disclaimer: This page is for informational purposes only. Holdings data from SEC EDGAR 13F filings, delayed up to 135 days. Not a recommendation to buy or sell PARKER-HANNIFIN CORP or any security.
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