Public ownership evidence

Calamos S&P 500 Structured Alt Protection ETF - September (CPST) Ownership Disclosures

Read CPST 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 institutional filing receipts

Calamos S&P 500 Structured Alt Protection ETF - September: source evidence dated 2026-10-10T12:08:28.848Z.

Manager
OSAIC HOLDINGS, INC.
Report period
2026-06-30
Available
2026-08-15
Reported shares
94,067
Value (USD)
$2,615,963
Option
None
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.

13F 0001677044-26-000006
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 CPST fundamentals

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

Read CPST fundamentals
What you should see

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

Recent Form 4 activity

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

Scroll sideways to compare all columns. Select a heading to sort.

No records are available for this view.

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

Recent institutional filing receipts

See the complete 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.

Scroll sideways to compare all columns. Select a heading to sort.

OSAIC HOLDINGS, INC.2026-06-302026-08-1594,067$2,615,963None
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-1553,263$1,481,244None
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-1510,946$304,408None
FIDUCIARY FINANCIAL ADVISORS2026-06-302026-08-15500$13,905None
FIDUCIARY FINANCIAL ADVISORS2026-06-302026-08-15309$8,593None
FIDUCIARY FINANCIAL ADVISORS2026-06-302026-08-15480$13,349None
FIDUCIARY FINANCIAL ADVISORS2026-06-302026-08-152,900$80,649None
FIDUCIARY FINANCIAL ADVISORS2026-06-302026-08-15105$2,920None
FIDUCIARY FINANCIAL ADVISORS2026-06-302026-08-15400$11,124None
FIDUCIARY FINANCIAL ADVISORS2026-06-302026-08-15690$19,189None
FIDUCIARY FINANCIAL ADVISORS2026-06-302026-08-151,400$38,934None
FIDUCIARY FINANCIAL ADVISORS2026-06-302026-08-15245$6,813None
FIDUCIARY FINANCIAL ADVISORS2026-06-302026-08-15530$14,739None
FIDUCIARY FINANCIAL ADVISORS2026-06-302026-08-151,200$33,372None
FIDUCIARY FINANCIAL ADVISORS2026-06-302026-08-15488$13,571None
FIDUCIARY FINANCIAL ADVISORS2026-06-302026-08-15400$11,124None
FIDUCIARY FINANCIAL ADVISORS2026-06-302026-08-15210$5,840None
FIDUCIARY FINANCIAL ADVISORS2026-06-302026-08-15120$3,337None
FIDUCIARY FINANCIAL ADVISORS2026-06-302026-08-15207$5,757None
FIDUCIARY FINANCIAL ADVISORS2026-06-302026-08-15900$25,029None
FIDUCIARY FINANCIAL ADVISORS2026-06-302026-08-154,000$111,240None
FIDUCIARY FINANCIAL ADVISORS2026-06-302026-08-15250$6,953None
FIDUCIARY FINANCIAL ADVISORS2026-06-302026-08-15600$16,686None
FIDUCIARY FINANCIAL ADVISORS2026-06-302026-08-15500$13,905None
FIDUCIARY FINANCIAL ADVISORS2026-06-302026-08-15375$10,429None
FIDUCIARY FINANCIAL ADVISORS2026-06-302026-08-15800$22,248None
FIDUCIARY FINANCIAL ADVISORS2026-06-302026-08-15615$17,103None
FIDUCIARY FINANCIAL ADVISORS2026-06-302026-08-15120$3,337None
FIDUCIARY FINANCIAL ADVISORS2026-06-302026-08-151,050$29,201None
FIDUCIARY FINANCIAL ADVISORS2026-06-302026-08-15540$15,017None
FIDUCIARY FINANCIAL ADVISORS2026-06-302026-08-15117$3,254None
UBS Group AG2026-06-302026-08-141,010$28,088None
HARBOUR INVESTMENTS, INC.2026-06-302026-08-13939$26,114None
Sterling Financial Planning, Inc.2026-06-302026-08-128,018$222,981None
Grantvest Financial Group LLC2026-06-302026-08-089,295$258,494None
Innovative Asset Advisors Group, LLC2026-06-302026-08-064,035$112,213None
Spartan Wealth Advisory Services LLC2026-06-302026-08-0610,709$297,817None
Capital Analysts, LLC2026-06-302026-08-066,533$182,000None
Capital Analysts, LLC2026-06-302026-08-067,212$201,000None
HOHIMER WEALTH MANAGEMENT, LLC2026-06-302026-08-047,878$219,087None
Blue Water Asset Management2026-06-302026-08-0416,190$450,244None
Calamos Wealth Management LLC2026-06-302026-08-0197,729$2,717,843None
Calamos Advisors LLC2026-06-302026-08-01345,128$9,598,010None
COMMONWEALTH EQUITY SERVICES, LLC2026-06-302026-07-3020,483$569,630None
CREATIVE FINANCIAL DESIGNS INC /ADV2026-06-302026-07-29301$8,371None
Camelot Portfolios, LLC2026-06-302026-07-1824,917$692,942None

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

OSAIC HOLDINGS, INC. ↗SUSQUEHANNA INTERNATIONAL GROUP, LLP ↗SUSQUEHANNA INTERNATIONAL GROUP, LLP ↗FIDUCIARY FINANCIAL ADVISORS ↗FIDUCIARY FINANCIAL ADVISORS ↗FIDUCIARY FINANCIAL ADVISORS ↗FIDUCIARY FINANCIAL ADVISORS ↗FIDUCIARY FINANCIAL ADVISORS ↗FIDUCIARY FINANCIAL ADVISORS ↗FIDUCIARY FINANCIAL ADVISORS ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

Scroll sideways to compare all columns. Select a heading to sort.

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.

Aurora · AI research assistant

Try this in Aurora

Edit the request, then open it in Aurora. You choose when to send it.