Public ownership evidence

EnerSys, Inc. (ENS) Ownership Disclosures

Read ENS insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-10-10T12:08:28.848Z

Separate the three disclosure sources

Step 1 of 3

Recent Form 4 activity

EnerSys, Inc.: source evidence dated 2026-10-10T12:08:28.848Z.

Available
2026-10-06
Trade date
2026-10-02
Reporting owners
Chan Caroline
Code
A
Shares
24.45
Reported value
Not reported
What you should see

The displayed owner or issuer and source fields identify the receipt to verify; keep reporting and availability dates separate.

Step 2 of 3

Is this an insider transaction, 13F holding, or Congressional event?

Each source has different dates and units. Raw ticker-matched receipts, including amendments, are not deduplicated current ownership totals.

SEC 0001437749-26-032244
What you should see

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Step 3 of 3

Read ENS fundamentals

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Read ENS fundamentals
What you should see

Keep reporting dates and units beside the answer, and inspect its original citations.

Recent Form 4 activity

See the complete recent form 4 activity
2026-10-062026-10-02Chan CarolineA24.45Not reported
2026-10-062026-10-02Knausenberger LaurenA0.04Not reported
2026-10-062026-10-02Knausenberger LaurenA0.03Not reported
2026-10-062026-10-02Knausenberger LaurenA0.02Not reported
2026-10-062026-10-02Knausenberger LaurenA0.01Not reported
2026-10-062026-10-02Knausenberger LaurenA2.05Not reported
2026-10-062026-10-02Knausenberger LaurenA7.54Not reported
2026-10-062026-10-02Habiger David CA0.04Not reported
2026-10-062026-10-02Habiger David CA0.03Not reported
2026-10-062026-10-02Habiger David CA0.02Not reported
2026-10-062026-10-02Habiger David CA0.02Not reported
2026-10-062026-10-02Habiger David CA2.95Not reported
2026-10-062026-10-02Habiger David CA7.54Not reported
2026-10-062026-10-02Morytko TamaraA0.04Not reported
2026-10-062026-10-02Morytko TamaraA0.03Not reported
2026-10-062026-10-02Morytko TamaraA0.02Not reported
2026-10-062026-10-02Morytko TamaraA0.02Not reported
2026-10-062026-10-02Morytko TamaraA5.9Not reported
2026-10-062026-10-02Morytko TamaraA10.57Not reported
2026-10-062026-10-02Wynter Rudolph W.A0.05Not reported
2026-10-062026-10-02Wynter Rudolph W.A0.04Not reported
2026-10-062026-10-02Wynter Rudolph W.A0.03Not reported
2026-10-062026-10-02Wynter Rudolph W.A0.02Not reported
2026-10-062026-10-02Wynter Rudolph W.A7.73Not reported
2026-10-062026-10-02Wynter Rudolph W.A15.6Not reported
2026-10-062026-10-02FLUDDER STEVEN MA7.13Not reported
2026-10-062026-10-02FLUDDER STEVEN MA24.45Not reported
2026-10-062026-10-02HOFFEN HOWARD IA4.31Not reported
2026-10-062026-10-02HOFFEN HOWARD IA67.02Not reported
2026-10-062026-10-02Vargo Ronald PA0.01Not reported
2026-10-062026-10-02Vargo Ronald PA0Not reported
2026-10-062026-10-02Vargo Ronald PA14.45Not reported
2026-10-062026-10-02Vargo Ronald PA39.01Not reported
2026-10-062026-10-02TUFANO PAUL JA0.06Not reported
2026-10-062026-10-02TUFANO PAUL JA0.05Not reported
2026-10-062026-10-02TUFANO PAUL JA0.04Not reported
2026-10-062026-10-02TUFANO PAUL JA0.03Not reported
2026-10-062026-10-02TUFANO PAUL JA24.52Not reported
2026-10-062026-10-02TUFANO PAUL JA51.78Not reported
2026-10-062026-10-02Uplinger Chad CA5.16Not reported
2026-10-062026-10-02Uplinger Chad CA5.16Not reported
2026-10-062026-10-02Uplinger Chad CA6.38Not reported
2026-10-062026-10-02Uplinger Chad CA4.35Not reported
2026-10-062026-10-02Uplinger Chad CA1.07Not reported
2026-10-062026-10-02Matthews Mark E.A5.16Not reported
2026-10-062026-10-02Matthews Mark E.A5.16Not reported
2026-10-062026-10-02Matthews Mark E.A6.38Not reported
2026-10-062026-10-02Matthews Mark E.A3.26Not reported
2026-10-062026-10-02Matthews Mark E.A1.46Not reported
2026-10-062026-10-02Fisher Keith D.A0.74Not reported

90-day public availability window, up to 50 records.

Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

Cornerstone Financial Management LLC2026-06-302026-08-293$701None
Corient Private Wealth LP2026-06-302026-08-28885$206,931None
Corient Private Wealth LP2026-06-302026-08-2873,670$17,225,524None
Advisors Asset Management, Inc.2025-03-312026-08-272,676$245,068None
Advisors Asset Management, Inc.2025-09-302026-08-272,893$326,793None
Dakota Wealth Management2026-03-312026-08-274,173$724,934None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-03-312026-08-2621,472$3,730,116None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-06-302026-08-2621,272$4,973,819None
Advisors Asset Management, Inc.2025-06-302026-08-252,687$230,464None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2542,628$9,967,279None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-259,967,279$42,628,000None
Advisors Asset Management, Inc.2025-12-312026-08-223,079$451,843None
Bullock Wealth Management Group2026-06-302026-08-20135$29,762None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-2024,316$5,685,670None
Ensign Peak Advisors, Inc2026-03-312026-08-197,117$1,236,365None
Ensign Peak Advisors, Inc2025-12-312026-08-192,565$376,414None
Ensign Peak Advisors, Inc2025-09-302026-08-196,015$679,454None
Fulcrum Asset Management LLP2026-06-302026-08-193,064$686,734None
Livforsakringsbolaget Skandia, Omsesidigt2026-06-302026-08-1933,200$7,767,576None
Corient Private Wealth LP2026-06-302026-08-1874,716$17,470,101None
Hill City Capital, LP2026-06-302026-08-18190,000$44,425,800None
Integrated Investment Consultants, LLC2026-06-302026-08-182,636$616,350None
Integrated Investment Consultants, LLC2026-06-302026-08-181$234None
Empowered Funds, LLC2026-06-302026-08-181,319$308,409None
Empowered Funds, LLC2026-06-302026-08-181,305$305,135None
Empowered Funds, LLC2026-06-302026-08-18323$75,524None
Transamerica Financial Advisors, LLC2026-06-302026-08-1866$15,592None
UNITED CAPITAL FINANCIAL ADVISORS, LLC2026-06-302026-08-181,073$250,889None
CAPSTONE INVESTMENT ADVISORS, LLC2026-06-302026-08-181,266$296,016None
Proficio Capital Partners LLC2026-06-302026-08-182,470$577,535None
Jefferies Financial Group Inc.2026-06-302026-08-185,800$1,356,156None
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO2026-06-302026-08-1865,868$15,401,256None
Wellington Grp LLC2026-06-302026-08-15327$56,806None
EFG International AG2026-06-302026-08-1522,147$5,177,526None
EFG International AG2026-06-302026-08-1510$2,338None
Investors Portfolio Services LLC2026-06-302026-08-153$701None
ROSS\JOHNSON & Associates LLC2026-06-302026-08-151$234None
CAXTON ASSOCIATES LLP2026-06-302026-08-151,255$293,444None
Graham Capital Management, L.P.2026-06-302026-08-151,287$300,926None
SEI INVESTMENTS CO2026-06-302026-08-1560,909$14,241,742None
SEI INVESTMENTS CO2026-06-302026-08-1511,086$2,592,750None
SEI INVESTMENTS CO2026-06-302026-08-1529,539$6,906,810None
Massar Capital Management, LP2026-06-302026-08-153,123$730,220None
Federation des caisses Desjardins du Quebec2026-06-302026-08-15122$28,516None
Federation des caisses Desjardins du Quebec2026-06-302026-08-1559$13,780None
Advisors Asset Management, Inc.2026-06-302026-08-153,116$728,583None
SHELTON CAPITAL MANAGEMENT2026-06-302026-08-1511,243$2,628,838None
SCOPIA CAPITAL MANAGEMENT LP2026-06-302026-08-1528,993$6,779,143None
MANNING & NAPIER ADVISORS LLC2026-06-302026-08-1580$17,930None
Polymer Capital Management (US) LLC2026-06-302026-08-153,383$791,013None

90-day public filing window, up to 50 source positions.

Cornerstone Financial Management LLC ↗Corient Private Wealth LP ↗Corient Private Wealth LP ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Dakota Wealth Management ↗VIRGINIA RETIREMENT SYSTEMS ET Al ↗VIRGINIA RETIREMENT SYSTEMS ET Al ↗Advisors Asset Management, Inc. ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

No records are available for this view.

Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.

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