Who owns EnerSys (ENS)?
164 holders named in SEC filings declare between 70.8% and 98.5% of EnerSys' shares outstanding, as of Aug 14, 2026. The largest are BlackRock (14.5%), Vanguard (11.9%) and State Street (4.2%); the five largest hold 37.4% together. Another 391 institutions hold small positions worth 3.9%. From Mar 31, 2026 to Jun 30, 2026, institutions that filed both quarters bought 8.8% and sold 7.2% of the shares, a net purchase of 1.6%; 96 opened a position, 198 added, 181 reduced and 46 sold out. Biggest buyers: T. Rowe Price (+573,223 shares) and Capital Group (+205,531 shares). Biggest sellers: Dimensional (-277,598) and Allianz Asset Management GmbH (-148,827). Over time, 540 managers declared EnerSys in their 13F for Q2 2026, against 239 for Q4 2019: together at most 100.0% of the shares outstanding, against 98.6%.
| Holder | Filing | Share of capital | As of | Holding since (13F) |
|---|---|---|---|---|
| BlackRock | 13F | 14.5% | Jun 30, 2026 | Q4 2019 or earlier |
| Vanguard | 13F | 11.9% | Jun 30, 2026 | Q4 2019 or earlier |
| State Street | 13F | 4.2% | Jun 30, 2026 | Q4 2019 or earlier |
| T. Rowe Price | 13F | 3.4% | Jun 30, 2026 | Q4 2019 or earlier |
| Dimensional | 13F | 3.4% | Jun 30, 2026 | Q4 2019 or earlier |
| Invesco | 13F | 3.3% | Jun 30, 2026 | Q4 2019 or earlier |
| Geode Capital | 13F | 3.1% | Jun 30, 2026 | Q4 2019 or earlier |
| AQR | 13F | 2.5% | Jun 30, 2026 | Q4 2019 or earlier |
| EARNEST PARTNERS LLC | 13F | 2.5% | Jun 30, 2026 | Q4 2019 or earlier |
| FIRST TRUST ADVISORS LP | 13F | 2.3% | Jun 30, 2026 | Q4 2019 or earlier |
| NEW SOUTH CAPITAL MANAGEMENT INC | 13F | 2.0% | Jun 30, 2026 | Q4 2019 or earlier |
| LSV ASSET MANAGEMENT | 13F | 1.8% | Jun 30, 2026 | Q4 2024 |
| Franklin Templeton | 13F | 1.5% | Jun 30, 2026 | Q3 2023 |
| PRINCIPAL FINANCIAL GROUP INC | 13F | 1.4% | Jun 30, 2026 | Q4 2019 or earlier |
| Northern Trust | 13F | 1.4% | Jun 30, 2026 | Q4 2019 or earlier |
| Charles Schwab | 13F | 1.4% | Jun 30, 2026 | Q4 2019 or earlier |
| Norges Bank | 13F | 1.4% | Jun 30, 2026 | Q4 2019 or earlier |
| UBS | 13F | 1.3% | Jun 30, 2026 | Q4 2019 or earlier |
| Boston Partners | 13F | 1.2% | Jun 30, 2026 | Q4 2019 or earlier |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 13F | 1.2% | Jun 30, 2026 | Q4 2019 or earlier |
| American Century Companies, Inc. | 13F | 1.2% | Jun 30, 2026 | Q3 2022 |
| Nuveen | 13F | 1.1% | Jun 30, 2026 | Q4 2019 or earlier |
| Bank of America | 13F | 1.0% | Jun 30, 2026 | Q4 2019 or earlier |
| Goldman Sachs | 13F | 1.00% | Jun 30, 2026 | Q4 2019 or earlier |
| Fidelity (FMR) | 13F | 0.96% | Jun 30, 2026 | Q4 2019 or earlier |
EnerSys institutional ownership over time
| Quarter | 13F managers | Share of the company (upper bound) | Value declared | Held by stock pickers |
|---|---|---|---|---|
| Q4 2019 | 239 | 98.6% | $3.1B | 63.3% |
| Q4 2020 | 281 | 97.2% | $3.4B | 61.6% |
| Q4 2021 | 275 | 95.3% | $3.2B | 59.1% |
| Q4 2022 | 266 | 94.7% | $2.9B | 58.1% |
| Q4 2023 | 351 | 95.2% | $3.9B | 52.3% |
| Q4 2024 | 358 | 93.9% | $3.5B | 50.9% |
| Q4 2025 | 428 | 97.3% | $5.3B | 49.2% |
| Q2 2026 | 540 | 100.0% | $8.5B | 48.6% |
From SEC Form 13F, every quarter since the end of 2019, read like the current quarter: entities of a house summed, a value contradicting its share count set aside. The share of the company is an upper bound — two managers can declare the same shares — over the shares outstanding at that date.