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Public ownership evidence

Alaska Air Group, Inc. (ALK) Ownership Disclosures

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

As of 2026-11-07T14:03:26.246Z

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2026-11-052026-11-02Siva Nilakanta AmareshA59,600Not reported

First displayed source row from Recent Form 4 activity. The full bounded history and coverage notes remain below.

The displayed observation date is 2026-11-02 and its public availability date is 2026-11-05. Subtracting those calendar dates gives 3 days of disclosure lag. Historical public research can use the record from the availability date, rather than backdating knowledge to the observation date. The calendar-day difference does not assert an intraday publication time.

This row is code A: a award. An award is an acquisition but is not an open-market purchase. A purchase-following rule must not count it as code P.

Open the linked original receipts to verify the row, then inspect a second record before drawing a pattern. This public filing observation supplies source evidence, not a completed copy-trading return.

SEC 0002160576-26-000004 ↗SEC 0002160576-26-000004 ↗SEC 0001451455-26-000011 ↗

Recent Form 4 activity

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2026-11-052026-11-02Siva Nilakanta AmareshA59,600Not reported
2026-11-052026-11-02Siva Nilakanta AmareshA13,060Not reported
2026-08-222026-08-20MINICUCCI BENITOP25,000Not reported

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

Recent institutional filing receipts

Inspect all 50 displayed rows: 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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Cornerstone Financial Management LLC2026-06-302026-08-2912$626None
Advisors Asset Management, Inc.2021-12-312026-08-2873,016$3,804,134None
Advisors Asset Management, Inc.2022-12-312026-08-2828,041$1,204,081None
Advisors Asset Management, Inc.2020-06-302026-08-2817$616None
Advisors Asset Management, Inc.2020-06-302026-08-2847,432$1,719,884None
Advisors Asset Management, Inc.2022-06-302026-08-2835,067$1,404,000None
Advisors Asset Management, Inc.2021-09-302026-08-2866,873$3,919,000None
Corient Private Wealth LP2026-06-302026-08-2819,717$1,029,212None
Redwood Investment Management, LLC2025-03-312026-08-2826,722$1,315,000None
Principia Wealth Advisory, LLC2026-06-302026-08-2724$1,253None
Principia Wealth Advisory, LLC2026-03-312026-08-2725$920None
Advisors Asset Management, Inc.2024-03-312026-08-2716,540$711,055None
Advisors Asset Management, Inc.2025-03-312026-08-277,770$382,439None
Advisors Asset Management, Inc.2022-09-302026-08-2735,617$1,394,000None
Advisors Asset Management, Inc.2020-12-312026-08-2759,120$3,074,000None
Advisors Asset Management, Inc.2022-03-312026-08-2758,479$3,392,367None
Advisors Asset Management, Inc.2023-06-302026-08-2719,206$1,021,375None
Advisors Asset Management, Inc.2023-09-302026-08-2719,371$718,277None
Advisors Asset Management, Inc.2023-03-312026-08-2727,216$1,141,983None
Advisors Asset Management, Inc.2021-03-312026-08-2763,744$4,411,722None
Advisors Asset Management, Inc.2021-06-302026-08-2765,851$3,971,000None
Advisors Asset Management, Inc.2020-09-302026-08-2754,396$1,992,525None
Advisors Asset Management, Inc.2025-09-302026-08-278,998$447,920None
Advisors Asset Management, Inc.2023-12-312026-08-2717,846$697,243None
Redwood Investment Management, LLC2025-09-302026-08-2724,030$1,196,000None
Redwood Investment Management, LLC2025-12-312026-08-2721,985$1,106,000None
Advisors Asset Management, Inc.2019-12-312026-08-2617$1,152None
Advisors Asset Management, Inc.2019-12-312026-08-2611,597$785,697None
Advisors Asset Management, Inc.2025-06-302026-08-259,070$448,784None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2541,182$2,149,700None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-252,149,700$41,182,000None
Advisors Asset Management, Inc.2024-09-302026-08-223,703$167,413None
Advisors Asset Management, Inc.2024-06-302026-08-224,565$184,426None
Advisors Asset Management, Inc.2024-12-312026-08-221,705$110,399None
Advisors Asset Management, Inc.2025-12-312026-08-228,797$442,489None
Advisors Asset Management, Inc.2020-03-312026-08-2214,044$399,833None
Assenagon Asset Management S.A.2026-06-302026-08-2226,959$1,407,260None
GILL CAPITAL PARTNERS, LLC2026-06-302026-08-21275$14,355None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-209,092$474,611None
Beacon Pointe Advisors, LLC2026-06-302026-08-1940,000$2,088,000Put
Beacon Pointe Advisors, LLC2026-06-302026-08-192,367$122,316None
Advisors Asset Management, Inc.2019-03-312026-08-1917$954None
Advisors Asset Management, Inc.2019-03-312026-08-1912,795$718,055None
Advisors Asset Management, Inc.2019-09-302026-08-1917$1,103None
Advisors Asset Management, Inc.2019-09-302026-08-1911,372$738,157None
Advisors Asset Management, Inc.2019-06-302026-08-1917$1,086None
Advisors Asset Management, Inc.2019-06-302026-08-1911,407$729,021None
Ensign Peak Advisors, Inc2026-03-312026-08-191,872$68,852None
Ensign Peak Advisors, Inc2025-12-312026-08-191,872$94,162None
Ensign Peak Advisors, Inc2025-09-302026-08-1912,172$605,922None

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

Cornerstone Financial Management LLC ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Corient Private Wealth LP ↗Redwood Investment Management, LLC ↗Principia Wealth Advisory, LLC ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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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.