Public ownership evidence

ALLISON TRANSMISSION HOLDINGS, INC. (ALSN) Ownership Disclosures

Read ALSN 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

ALLISON TRANSMISSION HOLDINGS, INC.: source evidence dated 2026-10-10T12:08:28.848Z.

Available
2026-09-03
Trade date
2026-08-31
Reporting owners
EVERITT DAVID C
Code
A
Shares
64
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 0001193125-26-380153
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 ALSN fundamentals

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

Read ALSN 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

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2026-09-032026-08-31EVERITT DAVID CA64Not reported
2026-09-032026-08-31Shivram KrishnaA3Not reported
2026-09-032026-08-31HAZNEDAR CAROLANN IA52Not reported
2026-09-032026-08-31Graziosi David S.A131Not reported
2026-09-032026-08-31Price Michael CraigA38Not reported
2026-09-032026-08-31Mell Scott AA28Not reported
2026-09-032026-08-31Perna GustaveA3Not reported
2026-09-032026-08-31BARBOUR D. SCOTTA3Not reported
2026-09-032026-08-31Bohley G FrederickA35Not reported
2026-09-032026-08-31Scroggins Eric C.A11Not reported
2026-09-032026-08-31Altmaier Judy LA50Not reported
2026-09-032026-08-31Christman Philip JA3Not reported
2026-09-032026-08-31Ostojic SashaA3Not reported
2026-08-262026-08-21Graziosi David S.S4,558Not reported
2026-08-262026-08-21Graziosi David S.S9,050Not reported
2026-08-262026-08-21Graziosi David S.S13,100Not reported
2026-08-142026-08-11Scroggins Eric C.S1,050Not reported
2026-08-122026-08-10Bohley G FrederickS3,961Not 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.

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Corient Private Wealth LP2026-06-302026-08-282,560$288,615None
Corient Private Wealth LP2026-06-302026-08-2886,997$9,808,021None
Redwood Investment Management, LLC2025-03-312026-08-2813,742$1,315,000None
Principia Wealth Advisory, LLC2026-06-302026-08-271$113None
Advisors Asset Management, Inc.2025-03-312026-08-273,818$365,268None
Advisors Asset Management, Inc.2025-09-302026-08-272,539$215,510None
Redwood Investment Management, LLC2025-06-302026-08-2714,302$1,359,000None
Redwood Investment Management, LLC2025-12-312026-08-2724,446$2,393,000None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-03-312026-08-26242,971$28,442,185None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-06-302026-08-2612,771$1,439,803None
Advisors Asset Management, Inc.2025-06-302026-08-253,877$368,276None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2596,535$10,883,356None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2510,883,356$96,535,000None
Advisors Asset Management, Inc.2024-09-302026-08-221,905$183,013None
Advisors Asset Management, Inc.2024-06-302026-08-22679$51,536None
Advisors Asset Management, Inc.2024-12-312026-08-223,192$344,928None
Advisors Asset Management, Inc.2025-12-312026-08-221,145$112,096None
Assenagon Asset Management S.A.2026-06-302026-08-22100,489$11,329,130None
Layline Advisors, LLC2026-06-302026-08-212,304$259,787None
Rehmann Capital Advisory Group2026-06-302026-08-2113,725$1,547,421None
CLIFFORD SWAN INVESTMENT COUNSEL LLC2026-06-302026-08-21308,137$34,739,317None
CLIFFORD SWAN INVESTMENT COUNSEL LLC2026-06-302026-08-218,242$929,203None
Kingsview Wealth Management, LLC2026-06-302026-08-207,266$819,150None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-2022,581$2,545,766None
CALIFORNIA FIRST LEASING CORP2026-06-302026-08-2042,290$4,767,775None
Beacon Pointe Advisors, LLC2026-06-302026-08-191,875$211,388None
Ensign Peak Advisors, Inc2026-03-312026-08-194,243$496,686None
Ensign Peak Advisors, Inc2025-12-312026-08-194,243$415,390None
Ensign Peak Advisors, Inc2025-09-302026-08-1926,053$2,211,379None
Fulcrum Asset Management LLP2026-06-302026-08-1910,936$1,261,577None
Livforsakringsbolaget Skandia, Omsesidigt2026-06-302026-08-1959,900$6,747,735None
Corient Private Wealth LP2026-06-302026-08-1888,913$10,024,031None
Redwood Investment Management, LLC2026-06-302026-08-1819,371$2,184,000None
Empowered Funds, LLC2026-06-302026-08-1887,782$9,896,543None
Empowered Funds, LLC2026-06-302026-08-1822,193$2,502,039None
Empowered Funds, LLC2026-06-302026-08-188,655$975,765None
Empowered Funds, LLC2026-06-302026-08-18845$95,265None
Empowered Funds, LLC2026-06-302026-08-18699$78,805None
Transamerica Financial Advisors, LLC2026-06-302026-08-18830$93,600None
UNITED CAPITAL FINANCIAL ADVISORS, LLC2026-06-302026-08-187,691$867,083None
Stonehage Fleming Financial Services Holdings Ltd2026-06-302026-08-1829,000$3,269,460None
Stonehage Fleming Financial Services Holdings Ltd2026-06-302026-08-182,650$298,761None
Proficio Capital Partners LLC2026-06-302026-08-182,358$265,841None
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO2026-06-302026-08-1876,968$8,677,372None
DARK FOREST CAPITAL MANAGEMENT LP2026-06-302026-08-1535,875$4,044,548None
AMERIFLEX GROUP, INC.2026-06-302026-08-1582$9,245None
ROSS\JOHNSON & Associates LLC2026-06-302026-08-151$113None
Synergy Investment Management, LLC2026-06-302026-08-1520$2,293None
SummitTX Capital, L.P.2026-06-302026-08-157,799$879,259None
CAXTON ASSOCIATES LLP2026-06-302026-08-154,302$485,007None

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

Corient Private Wealth LP ↗Corient Private Wealth LP ↗Redwood Investment Management, LLC ↗Principia Wealth Advisory, LLC ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Redwood Investment Management, LLC ↗Redwood Investment Management, LLC ↗VIRGINIA RETIREMENT SYSTEMS ET Al ↗VIRGINIA RETIREMENT SYSTEMS ET Al ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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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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