Public ownership evidence

Vicor Corp (VICR) Ownership Disclosures

Read VICR 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

Vicor Corp: source evidence dated 2026-10-10T12:08:28.848Z.

Available
2026-10-05
Trade date
2026-10-01
Reporting owners
Davies Philip D
Code
S
Shares
500
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 0001193125-26-414076
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 VICR fundamentals

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

Read VICR 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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2026-10-052026-10-01Davies Philip DS500Not reported
2026-10-052026-10-01Davies Philip DS300Not reported
2026-10-052026-10-01Davies Philip DS300Not reported
2026-10-052026-10-01Davies Philip DS100Not reported
2026-10-052026-10-01Davies Philip DS100Not reported
2026-10-052026-10-01Davies Philip DS272Not reported
2026-10-052026-10-01Davies Philip DS200Not reported
2026-10-052026-10-01Davies Philip DS400Not reported
2026-10-052026-10-01Davies Philip DS201Not reported
2026-10-052026-10-01Davies Philip DS299Not reported
2026-10-052026-10-01Davies Philip DS400Not reported
2026-10-052026-10-02VINCIARELLI PATRIZIOS1,312Not reported
2026-10-052026-10-02VINCIARELLI PATRIZIOS2,648Not reported
2026-10-052026-10-02VINCIARELLI PATRIZIOS2,679Not reported
2026-10-052026-10-02VINCIARELLI PATRIZIOS6,448Not reported
2026-10-052026-10-02VINCIARELLI PATRIZIOS877Not reported
2026-10-052026-10-02VINCIARELLI PATRIZIOS4,961Not reported
2026-10-052026-10-02VINCIARELLI PATRIZIOS1,075Not reported
2026-10-052026-10-01VINCIARELLI PATRIZIOS2,100Not reported
2026-10-052026-10-01VINCIARELLI PATRIZIOS1,300Not reported
2026-10-052026-10-01VINCIARELLI PATRIZIOS700Not reported
2026-10-052026-10-01VINCIARELLI PATRIZIOS500Not reported
2026-10-052026-10-01VINCIARELLI PATRIZIOS400Not reported
2026-10-052026-10-01VINCIARELLI PATRIZIOS300Not reported
2026-10-052026-10-01VINCIARELLI PATRIZIOS1,600Not reported
2026-10-052026-10-01VINCIARELLI PATRIZIOS2,300Not reported
2026-10-052026-10-01VINCIARELLI PATRIZIOS900Not reported
2026-10-052026-10-01VINCIARELLI PATRIZIOS100Not reported
2026-10-052026-10-01VINCIARELLI PATRIZIOS600Not reported
2026-10-052026-10-01VINCIARELLI PATRIZIOS900Not reported
2026-10-052026-10-01VINCIARELLI PATRIZIOS1,100Not reported
2026-10-052026-10-01VINCIARELLI PATRIZIOS1,800Not reported
2026-10-052026-10-01VINCIARELLI PATRIZIOS1,700Not reported
2026-10-052026-10-01VINCIARELLI PATRIZIOS2,400Not reported
2026-10-052026-10-01VINCIARELLI PATRIZIOS1,300Not reported
2026-09-042026-09-01Davies Philip DS100Not reported
2026-09-042026-09-01Davies Philip DS700Not reported
2026-09-042026-09-01Davies Philip DS1,100Not reported
2026-09-042026-09-01Davies Philip DS1,173Not reported
2026-08-202026-08-17Lavie ZmiraS908Not reported
2026-08-192026-08-17ANDERSON SAMUEL JS2,073Not reported
2026-08-062026-08-03Davies Philip DS100Not reported
2026-08-062026-08-03Davies Philip DS400Not reported
2026-08-062026-08-03Davies Philip DS1,372Not reported
2026-08-062026-08-03Davies Philip DS500Not reported
2026-08-062026-08-03Davies Philip DS100Not reported
2026-08-062026-08-03Davies Philip DS200Not reported
2026-08-062026-08-03Davies Philip DS100Not reported
2026-08-062026-08-03Davies Philip DS100Not reported
2026-08-062026-08-03Davies Philip DS200Not 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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Advisors Asset Management, Inc.2021-12-312026-08-282,666$338,529None
Advisors Asset Management, Inc.2022-12-312026-08-285,136$276,060None
Advisors Asset Management, Inc.2022-06-302026-08-283,693$202,000None
Corient Private Wealth LP2026-06-302026-08-284,596$1,745,546None
Advisors Asset Management, Inc.2024-03-312026-08-278,790$336,130None
Advisors Asset Management, Inc.2025-03-312026-08-27311$14,549None
Advisors Asset Management, Inc.2022-09-302026-08-274,397$260,000None
Advisors Asset Management, Inc.2022-03-312026-08-273,842$271,053None
Advisors Asset Management, Inc.2023-06-302026-08-277,948$429,192None
Advisors Asset Management, Inc.2023-09-302026-08-278,743$514,875None
Advisors Asset Management, Inc.2023-03-312026-08-274,582$215,079None
Advisors Asset Management, Inc.2023-12-312026-08-279,088$408,415None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-03-312026-08-262,960$476,560None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-06-302026-08-264,460$1,693,819None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2527,326$10,377,868None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2510,377,868$27,326,000None
Advisors Asset Management, Inc.2024-09-302026-08-224,386$184,651None
Advisors Asset Management, Inc.2024-06-302026-08-228,506$282,059None
Advisors Asset Management, Inc.2024-12-312026-08-223,739$180,668None
ASHFORD CAPITAL MANAGEMENT INC2026-06-302026-08-2274,920$28,453,118None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-2013,174$5,003,361None
Beacon Pointe Advisors, LLC2026-06-302026-08-193,455$1,312,140None
Copia Wealth Management2026-06-302026-08-1926$9,874None
Strive Financial Group ,LLC2026-06-302026-08-1819$7,216None
Corient Private Wealth LP2026-06-302026-08-183,796$1,441,722None
Transamerica Financial Advisors, LLC2026-06-302026-08-1856$21,267None
CAPSTONE INVESTMENT ADVISORS, LLC2026-06-302026-08-181,114$423,075None
Equitable Holdings, Inc.2026-06-302026-08-181,080$410,162None
Proficio Capital Partners LLC2026-06-302026-08-18725$275,341None
BANK OZK2026-06-302026-08-18755$286,733None
Jefferies Financial Group Inc.2026-06-302026-08-183,660$1,389,995None
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO2026-06-302026-08-187,601$2,886,708None
CENTAURUS FINANCIAL, INC.2026-06-302026-08-181,110$422,000None
Thompson David Blair2026-06-302026-08-154,686$1,779,649None
Thompson David Blair2026-03-312026-08-157,535$1,213,135None
EFG International AG2026-06-302026-08-158$3,038None
EFG International AG2026-06-302026-08-1514,389$5,463,719None
Odyssean, LLC2026-06-302026-08-156,369$2,418,819None
Severin Investments, LLC2026-06-302026-08-152,380$903,808None
DARK FOREST CAPITAL MANAGEMENT LP2026-06-302026-08-152,724$1,034,521None
Kultura Capital Management LP2026-06-302026-08-1511,255$4,274,424None
ROSS\JOHNSON & Associates LLC2026-06-302026-08-15277$105,199None
CAXTON ASSOCIATES LLP2026-06-302026-08-153,159$1,199,725None
SEI INVESTMENTS CO2026-06-302026-08-1528,270$10,736,381None
SEI INVESTMENTS CO2026-06-302026-08-151,228$466,520None
Aster Capital Management (DIFC) Ltd2026-06-302026-08-155,856$2,223,992None
Massar Capital Management, LP2026-06-302026-08-1515,868$6,026,349None
Sphera Management Technology Funds Ltd2026-06-302026-08-155,000$1,898,900None
Federation des caisses Desjardins du Quebec2026-06-302026-08-1573$27,738None
Federation des caisses Desjardins du Quebec2026-06-302026-08-1511$4,178None

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

Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Corient Private Wealth LP ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗

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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