ENS
Enersys
160.00$
+0.0%
vs. previous close
Closing price · As of: Nov 2, 2026
Ownership
Ownership Structure
Who owns Enersys (ENS)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 99.4% of the shares are freely tradable; institutional investors hold 102.2%.
Institutional ownership
?Share of the stock held by institutional investors (funds, banks, insurers) according to regulatory filings.
102.2%
Insiders
?Share of the stock held by the executives, founders and major shareholders of the company itself.
1.5%
Float
?Share of stock freely tradable on the market — not locked up in the hands of founders, insiders, or major shareholders.
99.4%
Short % of float
?Shares sold short as a percentage of the freely tradable float — high values signal many bets on falling prices.
9.3%
Shares Outstanding
?Total number of shares issued. Price times share count gives market cap.
36Mio.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 14.48 | 5,223,912 | +2.9 | 06/30/2026 |
| Vanguard Portfolio Management, LLC | 6.51 | 2,346,138 | -1.2 | 06/30/2026 |
| Vanguard Capital Management, LLC | 4.57 | 1,648,383 | -0.3 | 06/30/2026 |
| State Street Corp | 4.20 | 1,514,758 | +3.0 | 06/30/2026 |
| Dimensional Fund Advisors, Inc. | 3.42 | 1,233,243 | -18.4 | 06/30/2026 |
| Amvescap Plc. | 3.35 | 1,207,260 | +4.2 | 06/30/2026 |
| Geode Capital Management, LLC | 3.10 | 1,117,453 | +16.1 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| iShares Core S&P Mid-Cap ETF | 3.56 | 1,284,709 | +0.0 | 09/30/2026 |
| Vanguard MStar Total Stk Mkt Idx Invest | 3.15 | 1,134,768 | -2.3 | 09/30/2026 |
| iShares Russell 2000 ETF | 2.66 | 957,721 | -0.9 | 09/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| O'Connell Shawn M. | President and CEO | 101,311 | 16,209,732 $ | Oct 2, 2026 | direct |
| Funk Andrea J. | EVP and CFO | 65,536 | 10,485,761 $ | Oct 2, 2026 | direct |
| Tufano Paul J | Director | 52,596 | 8,415,360 $ | Oct 15, 2026 | direct |
| Hoffen Howard I | Director | 48,777 | 7,804,373 $ | Oct 2, 2026 | direct |
| Vargo Ronald P | Director | 36,564 | 5,850,316 $ | Oct 2, 2026 | direct |
| Fisher Keith D. | Pres. Network & Infrastructure | 28,552 | 4,568,241 $ | Oct 2, 2026 | direct |
| Uplinger Chad C | President Industrial Mobility | 28,296 | 4,527,379 $ | Oct 2, 2026 | direct |
| Matthews Mark E. | CTO and Pres. Precision Power | 25,432 | 4,069,186 $ | Oct 2, 2026 | direct |
| Fludder Steven M | Director | 21,594 | 3,454,973 $ | Oct 2, 2026 | direct |
| Chan Caroline | Director | 16,718 | 2,674,952 $ | Oct 2, 2026 | direct |
| Wynter Rudolph W. | Director | 16,265 | 2,602,400 $ | Oct 15, 2026 | direct |
| Grewal Navneet | Chief Digital, AI Officer | 11,854 | 1,896,640 $ | Oct 16, 2026 | direct |
| Morytko Tamara | Director | 11,536 | 1,845,760 $ | Oct 15, 2026 | direct |
| Habiger David C | Director | 7,466 | 1,194,560 $ | Oct 15, 2026 | direct |
| Knausenberger Lauren | Director | 6,807 | 1,089,120 $ | Oct 15, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Oct 16, 2026 | Grewal Navneet | Chief Digital, AI Officer | Other | 5,927 | 0.00 | – |
| Oct 15, 2026 | Knausenberger Lauren | Director | Other | 30 | 0.00 | – |
| Oct 15, 2026 | Knausenberger Lauren | Director | Other | 153 | 172.82 | 26,441 |
| Oct 15, 2026 | Morytko Tamara | Director | Other | 34 | 0.00 | – |
| Oct 15, 2026 | Morytko Tamara | Director | Other | 170 | 172.82 | 29,379 |
| Oct 15, 2026 | Habiger David C | Director | Other | 34 | 0.00 | – |
| Oct 15, 2026 | Habiger David C | Director | Other | 170 | 172.82 | 29,379 |
| Oct 15, 2026 | Wynter Rudolph W. | Director | Other | 37 | 0.00 | – |
| Oct 15, 2026 | Wynter Rudolph W. | Director | Other | 187 | 172.82 | 32,317 |
| Oct 15, 2026 | Tufano Paul J | Director | Other | 50 | 0.00 | – |
| Oct 15, 2026 | Tufano Paul J | Director | Other | 253 | 172.82 | 43,723 |
| Oct 2, 2026 | Chan Caroline | Director | Other | 24 | 0.00 | – |
| Oct 2, 2026 | Knausenberger Lauren | Director | Other | 0 | 0.00 | – |
| Oct 2, 2026 | Knausenberger Lauren | Director | Other | 2 | 0.00 | – |
| Oct 2, 2026 | Knausenberger Lauren | Director | Other | 8 | 0.00 | – |
| Oct 2, 2026 | Habiger David C | Director | Other | 0 | 0.00 | – |
| Oct 2, 2026 | Habiger David C | Director | Other | 3 | 0.00 | – |
| Oct 2, 2026 | Habiger David C | Director | Other | 8 | 0.00 | – |
| Oct 2, 2026 | Morytko Tamara | Director | Other | 0 | 0.00 | – |
| Oct 2, 2026 | Morytko Tamara | Director | Other | 6 | 0.00 | – |
| Oct 2, 2026 | Morytko Tamara | Director | Other | 11 | 0.00 | – |
| Oct 2, 2026 | Wynter Rudolph W. | Director | Other | 0 | 0.00 | – |
| Oct 2, 2026 | Wynter Rudolph W. | Director | Other | 8 | 0.00 | – |
| Oct 2, 2026 | Wynter Rudolph W. | Director | Other | 16 | 0.00 | – |
| Oct 2, 2026 | Fludder Steven M | Director | Other | 7 | 0.00 | – |
| Oct 2, 2026 | Fludder Steven M | Director | Other | 24 | 0.00 | – |
| Oct 2, 2026 | Hoffen Howard I | Director | Other | 4 | 0.00 | – |
| Oct 2, 2026 | Hoffen Howard I | Director | Other | 67 | 0.00 | – |
| Oct 2, 2026 | Vargo Ronald P | Director | Other | 0 | 0.00 | – |
| Oct 2, 2026 | Vargo Ronald P | Director | Other | 14 | 0.00 | – |
| Oct 2, 2026 | Vargo Ronald P | Director | Other | 39 | 0.00 | – |
| Oct 2, 2026 | Tufano Paul J | Director | Other | 0 | 0.00 | – |
| Oct 2, 2026 | Tufano Paul J | Director | Other | 25 | 0.00 | – |
| Oct 2, 2026 | Tufano Paul J | Director | Other | 52 | 0.00 | – |
| Oct 2, 2026 | Uplinger Chad C | President Industrial Mobility | Other | 5 | 0.00 | – |
| Oct 2, 2026 | Uplinger Chad C | President Industrial Mobility | Other | 6 | 0.00 | – |
| Oct 2, 2026 | Uplinger Chad C | President Industrial Mobility | Other | 4 | 0.00 | – |
| Oct 2, 2026 | Uplinger Chad C | President Industrial Mobility | Other | 1 | 0.00 | – |
| Oct 2, 2026 | Matthews Mark E. | CTO and Pres. Precision Power | Other | 5 | 0.00 | – |
| Oct 2, 2026 | Matthews Mark E. | CTO and Pres. Precision Power | Other | 6 | 0.00 | – |
| Oct 2, 2026 | Matthews Mark E. | CTO and Pres. Precision Power | Other | 3 | 0.00 | – |
| Oct 2, 2026 | Matthews Mark E. | CTO and Pres. Precision Power | Other | 1 | 0.00 | – |
| Oct 2, 2026 | Fisher Keith D. | Pres. Network & Infrastructure | Other | 1 | 0.00 | – |
| Oct 2, 2026 | Fisher Keith D. | Pres. Network & Infrastructure | Other | 4 | 0.00 | – |
| Oct 2, 2026 | Fisher Keith D. | Pres. Network & Infrastructure | Other | 5 | 0.00 | – |
| Oct 2, 2026 | Fisher Keith D. | Pres. Network & Infrastructure | Other | 6 | 0.00 | – |
| Oct 2, 2026 | Fisher Keith D. | Pres. Network & Infrastructure | Other | 10 | 0.00 | – |
| Oct 2, 2026 | Funk Andrea J. | EVP and CFO | Other | 10 | 0.00 | – |
| Oct 2, 2026 | Funk Andrea J. | EVP and CFO | Other | 13 | 0.00 | – |
| Oct 2, 2026 | Funk Andrea J. | EVP and CFO | Other | 23 | 0.00 | – |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: November 2, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.