| Investor | Value | Of portfolio | Shares | Change | Quarter |
|---|---|---|---|---|---|
| Renaissance Technologies | $24.3M | 0.03% | 103.80K | +75% | Q2 2026 |
| Bridgewater Associates · Ray Dalio | $13.0M | 0.05% | 55.60K | +188% | Q2 2026 |
From each investor's quarterly 13F filing with the SEC: positions at the quarter's end, reported up to 45 days later. All investors
No member of Congress has disclosed a ENS trade since 2025.
From House and Senate STOCK Act reports. Members disclose trades, not holdings, as value ranges up to 45 days later, so amounts are estimates and “last move” is a hint at who still holds it, not a position. All recent congress trades
| Date | Insider | Transaction | Shares | Value |
|---|---|---|---|---|
| Oct 1, 2026 | Chan CarolineDirector | Stock Award(Grant) at price 0.00 per share. | 24 | — |
| Oct 1, 2026 | Wynter Rudolph WDirector | Stock Award(Grant) at price 0.00 per share. | 23 | — |
| Oct 1, 2026 | Uplinger Chad COfficer | Stock Award(Grant) at price 0.00 per share. | 22 | — |
| Oct 1, 2026 | Matthews Mark EOfficer | Stock Award(Grant) at price 0.00 per share. | 21 | — |
| Oct 1, 2026 | Knausenberger LaurenDirector | Stock Award(Grant) at price 0.00 per share. | 9 | — |
| Oct 1, 2026 | Fisher Keith DOfficer | Stock Award(Grant) at price 0.00 per share. | 37 | — |
| Oct 1, 2026 | Fludder Steven M.Director | Stock Award(Grant) at price 0.00 per share. | 31 | — |
| Oct 1, 2026 | Funk Andrea J.Chief Financial Officer | Stock Award(Grant) at price 0.00 per share. | 65 | — |
| Oct 1, 2026 | O'Connell Shawn MChief Executive Officer | Stock Award(Grant) at price 0.00 per share. | 98 | — |
| Oct 1, 2026 | Morytko TamaraDirector | Stock Award(Grant) at price 0.00 per share. | 16 | — |
| Oct 1, 2026 | Tufano Paul JDirector | Stock Award(Grant) at price 0.00 per share. | 76 | — |
| Oct 1, 2026 | Hoffen Howard IDirector | Stock Award(Grant) at price 0.00 per share. | 71 | — |
| Oct 1, 2026 | Habiger David CDirector | Stock Award(Grant) at price 0.00 per share. | 10 | — |
| Oct 1, 2026 | Vargo Ronald PDirector | Stock Award(Grant) at price 0.00 per share. | 53 | — |
| Aug 13, 2026 | Chan CarolineDirector | Stock Award(Grant) at price 0.00 per share. | 982 | — |
| Aug 13, 2026 | Wynter Rudolph WDirector | Stock Award(Grant) at price 0.00 per share. | 982 | — |
| Aug 13, 2026 | Uplinger Chad COfficer | Stock Award(Grant) at price 0.00 per share. | 6.4K | — |
| Aug 13, 2026 | Matthews Mark EOfficer | Stock Award(Grant) at price 0.00 per share. | 6.4K | — |
| Aug 13, 2026 | Knausenberger LaurenDirector | Stock Award(Grant) at price 0.00 per share. | 982 | — |
| Aug 13, 2026 | Fisher Keith DOfficer | Stock Award(Grant) at price 0.00 per share. | 6.4K | — |
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 22.8 | -7.8 | 4.6 | 22.8 | 6.9 | 2.6 | -20.4 | -1.2 | -0.2 | -2.9 | +21.5% | ||
| 2025 | 5.0 | 4.6 | -9.8 | -5.4 | -3.4 | 2.6 | 7.7 | 11.1 | 10.0 | 11.7 | 13.4 | 2.5 | +58.8% |
| 2024 | -5.3 | -3.9 | 2.8 | -4.2 | 19.2 | -4.0 | 6.2 | -7.8 | 0.7 | -5.1 | -0.2 | -4.4 | −8.4% |
| 2023 | 12.4 | 9.2 | -4.2 | -4.5 | 17.2 | 11.6 | -0.2 | -3.1 | -9.8 | -9.6 | 3.4 | 14.1 | +36.7% |
| 2022 | -5.2 | -2.9 | 2.5 | -12.2 | 3.5 | -12.9 | 11.8 | -5.4 | -6.7 | 14.0 | 14.0 | -2.3 | −6.6% |
| 2021 | -1.0 | 9.8 | 0.6 | 0.9 | 2.9 | 3.7 | 1.0 | -14.3 | -12.0 | 7.5 | -7.4 | 6.7 | −4.8% |
| 2020 | -3.8 | -14.4 | -19.6 | 17.9 | 8.4 | 1.7 | 4.5 | 7.0 | -6.8 | 6.7 | 14.3 | 1.5 | +11.0% |
| 2019 | 9.9 | -13.4 | -11.7 | 6.2 | -18.7 | 21.8 | -0.6 | -17.8 | 17.8 | 1.4 | 5.0 | 6.6 | −3.6% |
| 2018 | 1.0 | -0.9 | -0.5 | -1.2 | 16.6 | -6.6 | 10.0 | 1.1 | 5.0 | -8.7 | 9.8 | -11.2 | +11.5% |
| 2017 | -0.2 | -1.6 | 2.9 | 5.3 | -10.9 | -2.2 | -0.2 | -11.3 | 7.9 | 0.3 | -0.4 | 0.8 | −10.8% |
| 2016 | -13.4 | 6.0 | 8.5 | 4.8 | 3.0 | -1.1 | 4.8 | 12.9 | -1.7 | -5.9 | 22.2 | -1.9 | +39.6% |
| 2015 | -5.4 | 11.9 | -1.6 | 5.7 | -1.9 | 5.5 | -11.2 | -14.4 | 0.2 | 13.8 | -3.4 | -5.0 | −9.4% |
| 2014 | -2.9 | 4.4 | -2.5 | -2.5 | 2.2 | -0.4 | -7.8 | 1.4 | -8.8 | 7.1 | -3.3 | 1.6 | −11.9% |
| 2013 | 8.8 | -0.1 | 11.5 | 0.6 | 8.7 | -1.6 | 7.9 | -3.1 | 18.2 | 9.4 | 7.5 | -1.8 | +86.3% |
| 2012 | 11.6 | 15.9 | 3.2 | 0.9 | -5.6 | 6.3 | -2.6 | 9.1 | -5.3 | -2.3 | 1.0 | 8.0 | +44.9% |
| 2011 | 2.2 | 8.2 | 12.0 | -4.7 | -5.5 | -3.9 | -7.1 | -29.7 | -10.9 | 12.5 | 6.7 | 8.0 | −19.1% |
| 2010 | -10.9 | 16.9 | 8.2 | 4.9 | -13.1 | -5.0 | 13.3 | -8.9 | 13.1 | 5.6 | 14.5 | 6.4 | +46.9% |
| 2009 | -17.2 | 17.7 | 13.1 | 40.7 | -5.0 | 12.3 | 8.8 | 0.5 | 11.2 | -0.1 | 3.0 | -3.9 | +98.8% |
| 2008 | -7.7 | -0.2 | 4.0 | -2.2 | 33.4 | 9.7 | -5.7 | -12.9 | -29.9 | -32.8 | -35.6 | 29.0 | −55.9% |
| 2007 | 1.6 | 5.4 | 0.2 | -5.2 | 11.2 | 1.0 | -1.1 | -0.2 | -1.6 | 2.0 | 28.4 | 7.3 | +56.0% |
EnerSys engages in the provision of stored energy solutions for industrial applications worldwide. It operates through three segments: Network & Infrastructure Solutions, Industrial Mobility Solutions, and Precision Power Solutions. The Network & Infrastructure Solutions segment provides power solutions and services to broadband, telecommunications, data center, and industrial utility customers. The Industrial Mobility Solutions segment provides power for electric industrial forklifts and other material handling equipment as well as transportation applications, primarily Class 8 trucks. The Precision Power Solutions segment provides energy solutions primarily for military vehicles, advanced defense programs, soldier powering and autonomous systems. It sells its products through a network of distributors, independent representatives, and internal sales forces. The company was formerly known as Yuasa, Inc. and changed its name to EnerSys in January 2001. EnerSys was founded in 1991 and is headquartered in Reading, Pennsylvania.
Buy / hold / sell counts