Filer Snapshot

Sigma Planning Corp

CIK 0001449126. SEC filing timeline plus parsed ownership intelligence from 13F, 13D/G, and Forms 3/4/5 where available.

Entity Type

Company

Total Filings

48

Latest Filing

04 May 2026

Industry

n/a

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  • Open 13F if you want portfolio holdings.
  • Open 13D/G or insider pages only when this CIK has those rows.
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Source: SEC Form 13F

13F-HR filed on 04 May 2026 for CIK 0001449126.

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Business address
300 Parkland Plaza, Ann Arbor, MI, 48103
Top securities (13F)
IVV, AAPL, NVDA, AMZN, QQQ, SPY, DGRO, MSFT, IVW, VOO, GOOG, LQD, SCHG, SCHD, SHY, AVGO, IJH, IVE, GOOGL, and META
State of incorporation
MI
Fiscal year end
31 January

Filer intelligence

What SEC filings say about Sigma Planning Corp

A compact read of parsed XML filings. 13F, 13D/G, and Forms 3/4/5 are shown separately because they answer different ownership questions.

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Quick read

  • Latest parsed 13F shows $3.6B across 1,302 reported holdings for Q1 2026.
  • Largest parsed 13F holding: IVV at $195.08M.

SEC source mix

Counts show available parsed rows, not one combined ownership total.

XML parsed
13F portfolio 1,302 rows

Quarterly institutional portfolio holdings.

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13D/G stakes No rows yet

Beneficial ownership and large-stake disclosures.

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Forms 3/4/5 No rows yet

Officer, director, and 10% owner holdings or transactions.

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Top parsed 13F holdings

Visual share of the latest parsed 13F portfolio. Values are reported market value, not a recommendation.

Q1 2026 - 04 May 2026

IVV

5.4%

Ishares Tr

$195.08M

AAPL

4.3%

Apple Inc

$155.29M

NVDA

3.1%

Nvidia Corporation

$111.56M

AMZN

2%

Amazon Com Inc

$72.74M

QQQ

1.7%

Invesco Qqq Tr

$60.97M

Latest update

What changed recently for Sigma Planning Corp

New filing available

Latest 13F period: Q1 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

04 May 2026

Page type

Filer profile

Latest period

Q1 2026

Institutional portfolio context was refreshed from a 13F filing filed on 04 May 2026.

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Benchmark Context

Benchmark context for this company

Sigma Planning Corp has a source-backed company facts view where you can compare the latest reported metrics with its own recent history and with peer rankings for the same metric.

Compared with

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Why this is notable

Latest 13F period: Q1 2026. That gives you a fresh baseline before you compare this company with peers.

  • Peer comparisons stay conservative: same metric, compatible units, latest valid company row only.
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Benchmark context is only shown where the app has enough comparable SEC-backed data to keep the interpretation honest.

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Filer Overview

Sigma Planning Corp has filed 48 SEC EDGAR filings since 23 Dec 2009. Common forms include 13F-HR, SC 13D/A, SC 13D.

Sigma Planning Corp SEC filings Sigma Planning Corp 13F portfolio

Latest Filings

Recent SEC filings for Sigma Planning Corp with direct links to document and filing folders.

13F-HR File 028-16541

13F-HR filing

Filing date
04 May 2026
Reporting date
31 Mar 2026
SEC evidence
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13F-HR File 028-16541

13F-HR filing

Filing date
30 Jan 2026
Reporting date
31 Dec 2025
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13F-HR File 028-16541

13F-HR filing

Filing date
10 Nov 2025
Reporting date
30 Sep 2025
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13F-HR File 028-16541

13F-HR filing

Filing date
05 Aug 2025
Reporting date
30 Jun 2025
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13F-HR File 028-16541

13F-HR filing

Filing date
02 May 2025
Reporting date
31 Mar 2025
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13F-HR File 028-16541

13F-HR filing

Filing date
03 Feb 2025
Reporting date
31 Dec 2024
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13F-HR File 028-16541

13F-HR filing

Filing date
04 Nov 2024
Reporting date
30 Sep 2024
SEC evidence
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13F-HR File 028-16541

13F-HR filing

Filing date
06 Aug 2024
Reporting date
30 Jun 2024
SEC evidence
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13F-HR File 028-16541

13F-HR filing

Filing date
02 May 2024
Reporting date
31 Mar 2024
SEC evidence
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13F-HR File 028-16541

13F-HR filing

Filing date
01 Feb 2024
Reporting date
31 Dec 2023
SEC evidence
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13F-HR File 028-16541

13F-HR filing

Filing date
06 Nov 2023
Reporting date
30 Sep 2023
SEC evidence
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13F-HR File 028-16541

13F-HR filing

Filing date
02 Aug 2023
Reporting date
30 Jun 2023
SEC evidence
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13F-HR File 028-16541

13F-HR filing

Filing date
08 May 2023
Reporting date
31 Mar 2023
SEC evidence
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13F-HR File 028-16541

13F-HR filing

Filing date
24 Jan 2023
Reporting date
31 Dec 2022
SEC evidence
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13F-HR File 028-16541

13F-HR filing

Filing date
10 Nov 2022
Reporting date
30 Sep 2022
SEC evidence
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13F-HR File 028-16541

13F-HR filing

Filing date
11 Aug 2022
Reporting date
30 Jun 2022
SEC evidence
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13F-HR File 028-16541

13F-HR filing

Filing date
20 Apr 2022
Reporting date
31 Mar 2022
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13F-HR File 028-16541

13F-HR filing

Filing date
02 Feb 2022
Reporting date
31 Dec 2021
SEC evidence
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13F-HR File 028-16541

13F-HR filing

Filing date
28 Oct 2021
Reporting date
30 Sep 2021
SEC evidence
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13F-HR File 028-16541

13F-HR filing

Filing date
13 Aug 2021
Reporting date
30 Jun 2021
SEC evidence
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13F-HR File 028-16541

13F-HR filing

Filing date
06 May 2021
Reporting date
31 Mar 2021
SEC evidence
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13F-HR File 028-16541

13F-HR filing

Filing date
09 Feb 2021
Reporting date
31 Dec 2020
SEC evidence
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13F-HR File 028-16541

13F-HR filing

Filing date
03 Nov 2020
Reporting date
30 Sep 2020
SEC evidence
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13F-HR File 028-16541

13F-HR filing

Filing date
31 Jul 2020
Reporting date
30 Jun 2020
SEC evidence
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13F-HR File 028-16541

13F-HR filing

Filing date
01 May 2020
Reporting date
31 Mar 2020
SEC evidence
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13F-HR File 028-16541

13F-HR filing

Filing date
03 Feb 2020
Reporting date
31 Dec 2019
SEC evidence
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13F-HR File 028-16541

13F-HR filing

Filing date
01 Nov 2019
Reporting date
30 Sep 2019
SEC evidence
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13F-HR File 028-16541

13F-HR filing

Filing date
01 Aug 2019
Reporting date
30 Jun 2019
SEC evidence
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13F-HR File 028-16541

13F-HR filing

Filing date
01 May 2019
Reporting date
31 Mar 2019
SEC evidence
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13F-HR File 028-16541

13F-HR filing

Filing date
31 Jan 2019
Reporting date
31 Dec 2018
SEC evidence
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13F-HR File 028-16541

13F-HR filing

Filing date
07 Nov 2018
Reporting date
30 Sep 2018
SEC evidence
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13F-HR File 028-16541

13F-HR filing

Filing date
02 Aug 2018
Reporting date
30 Jun 2018
SEC evidence
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13F-HR File 028-16541

13F-HR filing

Filing date
11 May 2018
Reporting date
31 Mar 2018
SEC evidence
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13F-HR File 028-16541

13F-HR filing

Filing date
07 Feb 2018
Reporting date
31 Dec 2017
SEC evidence
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13F-HR File 028-16541

13F-HR filing

Filing date
06 Nov 2017
Reporting date
30 Sep 2017
SEC evidence
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13F-HR File 028-16541

13F-HR filing

Filing date
02 Aug 2017
Reporting date
30 Jun 2017
SEC evidence
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13F-HR File 028-16541

13F-HR filing

Filing date
24 Apr 2017
Reporting date
31 Mar 2017
SEC evidence
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13F-HR File 028-16541

13F-HR filing

Filing date
23 Jan 2017
Reporting date
31 Dec 2016
SEC evidence
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13F-HR File 028-16541

13F-HR filing

Filing date
07 Nov 2016
Reporting date
30 Sep 2016
SEC evidence
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13F-HR File 028-16541

13F-HR filing

Filing date
22 Jul 2016
Reporting date
30 Jun 2016
SEC evidence
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13F-HR File 028-16541

13F-HR filing

Filing date
18 Apr 2016
Reporting date
31 Mar 2016
SEC evidence
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13F-HR File 028-16541

13F-HR filing

Filing date
20 Jan 2016
Reporting date
31 Dec 2015
SEC evidence
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13F-HR File 028-16541

13F-HR filing

Filing date
02 Nov 2015
Reporting date
30 Sep 2015
SEC evidence
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13F-HR File 028-16541

13F-HR filing

Filing date
14 Jul 2015
Reporting date
30 Jun 2015
SEC evidence
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13F-HR File 028-16541

13F-HR filing

Filing date
23 Apr 2015
Reporting date
31 Mar 2015
SEC evidence
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13F-HR File 028-16541

13F-HR filing

Filing date
13 Feb 2015
Reporting date
31 Dec 2014
SEC evidence
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SC 13D/A

SC 13D/A filing

Filing date
17 Aug 2010
Reporting date
Not listed
SEC evidence
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Next action
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About this filer

Sigma Planning Corp files with the SEC under CIK 0001449126. This page aggregates EDGAR filings and related ownership activity.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.
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