Public ownership evidence

Arcturus Therapeutics Holdings Inc. Common Stock (ARCT) Ownership Disclosures

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

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

Recent Form 4 activity

No matching purchases, sales or awards were returned in this 90-day public filing window.

No records are available for this view.

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.

Advisors Asset Management, Inc.2021-12-312026-08-2810,869$402,262None
Advisors Asset Management, Inc.2022-06-302026-08-282,330$37,000None
Advisors Asset Management, Inc.2021-09-302026-08-2811,322$541,000None
Corient Private Wealth LP2026-06-302026-08-2817,354$116,620None
Advisors Asset Management, Inc.2020-12-312026-08-272,418$105,000None
Advisors Asset Management, Inc.2022-03-312026-08-275,563$149,978None
Advisors Asset Management, Inc.2021-03-312026-08-276,476$267,459None
Advisors Asset Management, Inc.2021-06-302026-08-2711,312$383,000None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-25369$2,480None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-252,480$369,000None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-2024,006$161,320None
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO2026-06-302026-08-1834,050$228,816None
Federation des caisses Desjardins du Quebec2026-06-302026-08-15235$1,579None
Susquehanna Portfolio Strategies, LLC2026-06-302026-08-1515,730$105,706None
NFSG Corp2026-06-302026-08-1540$269None
XTX Topco Ltd2026-06-302026-08-1529,282$196,775None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-15231,628$1,556,540None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-15231,628$1,556,540None
OSAIC HOLDINGS, INC.2026-06-302026-08-151,451$9,748None
Schonfeld Strategic Advisors LLC2026-06-302026-08-1526,315$176,835None
Squarepoint Ops LLC2026-06-302026-08-1550,253$337,700None
MetLife Investment Management, LLC2026-06-302026-08-1515,366$103,260None
Engineers Gate Manager LP2026-06-302026-08-1528,768$193,321None
JANE STREET GROUP, LLC2026-06-302026-08-1515,010$100,867None
Legal & General Group Plc2026-06-302026-08-152,304$15,483None
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-1518,300$122,976Put
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-1547,557$319,583None
MILLENNIUM MANAGEMENT LLC2026-06-302026-08-15336,996$2,264,613None
AMERIPRISE FINANCIAL INC2026-06-302026-08-1510$67None
AMERIPRISE FINANCIAL INC2026-06-302026-08-1565,272$438,627None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-15460$3,091None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-1510,843$72,865None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-151,847$12,412None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-151$7None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-15122$820None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-151$7None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-15661,740$4,446,893None
ROYAL BANK OF CANADA2026-06-302026-08-15825$6,000None
ROYAL BANK OF CANADA2026-06-302026-08-15811$5,000None
ALLIANCEBERNSTEIN L.P.2026-06-302026-08-1535,280$272,362None
BRIDGEWAY CAPITAL MANAGEMENT, LLC2026-06-302026-08-1536,500$245,280None
D. E. Shaw & Co., Inc.2026-06-302026-08-15261,464$1,757,038None
D. E. Shaw & Co., Inc.2026-06-302026-08-15130,894$879,608None
CITADEL ADVISORS LLC2026-06-302026-08-1540,913$274,935None
CITADEL ADVISORS LLC2026-06-302026-08-1533$222None
ARK Investment Management LLC2026-06-302026-08-152,901,635$19,498,987None
Point72 Asset Management, L.P.2026-06-302026-08-15231,582$1,556,231None
Invesco Ltd.2026-06-302026-08-1590,761$609,914None
Invesco Ltd.2026-06-302026-08-15141$948None
Invesco Ltd.2026-06-302026-08-153,257$21,887None

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. ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗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.