EnerSys (ENS) Stock
1 member of Congress disclosed 5 trades in ENS since 2019: 5 purchases and 0 sales, most recently Greg Gianforte (purchase, Mar 2, 2020). 5 of the hedge funds AlphaScala tracks reported ENS in 13F filings for the quarter ended Jun 30, 2026; the largest reported position is Millennium Management's at $50.42M.
Which members of Congress traded EnerSys (ENS)?
Most recent: Greg Gianforte (purchase, Mar 2, 2020); records start Jul 9, 2019.
| Politician | Trade date | Type | Amount |
|---|---|---|---|
| Greg Gianforte R-MT · House | 2020-03-02 | purchase | $15k – $50k |
| Greg Gianforte R-MT · House | 2019-08-13 | purchase | $15k – $50k |
| Greg Gianforte R-MT · House | 2019-07-31 | purchase | $50k – $100k |
| Greg Gianforte R-MT · House | 2019-07-09 | purchase | $100k – $250k |
| Greg Gianforte R-MT · House | 2019-07-09 | purchase | Not disclosed |
From STOCK Act periodic transaction reports. House filings as of Oct 20, 2026.
See all ENS political trades →Which hedge funds own ENS?
From 13F filings| Fund | Shares Held | Position Value | Change vs prior Q |
|---|---|---|---|
| Millennium Management Israel Englander | 216K | $50.42M | +42% |
| Renaissance Technologies Jim Simons (founder) | 104K | $24.27M | +75% |
| Bridgewater Associates Ray Dalio | 56K | $13.00M | +188% |
| D.E. Shaw David Shaw | 29K | $6.75M | +94% |
| Citadel Ken Griffin | 9K | $2.09M | -88% |
13F holdings as of Jun 30, 2026
Explore all tracked funds →ENS price chart
Powered by TradingViewWhat does EnerSys do?
EnerSys is a comprehensive provider of stored energy solutions, operating globally across various sectors. As a leading manufacturer, EnerSys specializes in industrial batteries, chargers, and power equipment solutions. The company's primary function is to deliver reliable and efficient energy storage applications, catering to sectors including telecommunications, aerospace, and defense, where dependable power is critical. EnerSys’s range extends to motive power products, ensuring the seamless operation of electric industrial vehicles, and stationary power products that support uninterrupted energy flows for telecommunication networks and utility systems. Headquartered in Reading, Pennsylvania, EnerSys maintains a robust presence in the energy sector by consistently innovating in the production of energy solutions that support renewable energy integrations and sustainable practices. The company’s market significance lies in its commitment to advancing energy technologies, which play a pivotal role in the ongoing transition to greener, more efficient power systems globally.