Filer Snapshot

ADVISORY RESEARCH INC SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0000902584.

Entity Type

Company

Total Filings

725

Latest Filing

13 Feb 2026

Industry

n/a

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Source: SEC Form 13F

13F-HR filed on 13 Feb 2026 for CIK 0000902584.

View Source Filing
Business address
180 N. Stetson Avenue, Suite 5500, Chicago, IL, 60601
Top securities (13F)
TRS, OPLN, TSM, DJCO, TPR, PM, AVGO, GOOGL, MYE, PRSU, BELFB, MTG, MSFT, JBTM, CME, PHIN, KDP, ABBV, GSK, and AEP
State of incorporation
DE
Fiscal year end
31 December
Former names
ADVISORY RESEARCH INC/HELLER DAVID B (to 14 Feb 1994)

Quick Takeaways

  • ADVISORY RESEARCH INC is an SEC filer tracked under CIK 0000902584.
  • 725 filings are listed on this profile.
  • Common form coverage includes 13F-HR, N-PX, SC 13G/A and more.

What Changed

  • Latest filing: 13F-HR filed on 13 Feb 2026.
  • Report period: 31 Dec 2025.

Why This Matters

  • You can quote filing dates and form types directly from the SEC record on this page.
  • Use this profile before deeper ownership or insider analysis to confirm filing history context.

Source Evidence

Source: SEC Form 13F

13F-HR filed on 13 Feb 2026 for CIK 0000902584.

View Source Filing

Return Loop

Why revisit this filer page

A newly filed 13F-HR can change the filing history, ownership context, or next research path for ADVISORY RESEARCH INC.

Latest source-backed update
13F-HR filed 13 Feb 2026
Why come back
Revisit after a new SEC filing appears to compare the updated record with prior filings.
  • Latest filing on record: 13F-HR filed 13 Feb 2026.
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Filer freshness comes from SEC EDGAR submission history and related source-backed ownership or portfolio filings when available.

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Latest update

What changed recently for ADVISORY RESEARCH INC

New filing available

Latest 13F period: Q4 2025. Open the source-backed page to inspect the fresh filing or facts context.

Update date

13 Feb 2026

Page type

Filer profile

Latest period

Q4 2025

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

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Benchmark Context

Benchmark context for this company

ADVISORY RESEARCH INC 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

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Filer Overview

ADVISORY RESEARCH INC has filed 725 SEC EDGAR filings since 14 Feb 1994. Common forms include 13F-HR, N-PX, SC 13G/A, 13F-HR/A and more.

Latest 13F filings

Latest Filings

Recent SEC filings for ADVISORY RESEARCH INC with direct links to document and filing folders.

Form type Document Filing Description Filing date Reporting date File number(s)
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13 Feb 2026 31 Dec 2025 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13 Nov 2025 30 Sep 2025 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13 Aug 2025 30 Jun 2025 028-05637
N-PX Open N-PX document View SEC filing for N-PX 06 Aug 2025 30 Jun 2025 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 May 2025 31 Mar 2025 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13 Feb 2025 31 Dec 2024 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Nov 2024 30 Sep 2024 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13 Aug 2024 30 Jun 2024 028-05637
N-PX Open N-PX document View SEC filing for N-PX 26 Jul 2024 30 Jun 2024 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 May 2024 31 Mar 2024 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13 Feb 2024 31 Dec 2023 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13 Nov 2023 30 Sep 2023 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Aug 2023 30 Jun 2023 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 12 May 2023 31 Mar 2023 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13 Feb 2023 31 Dec 2022 028-05637
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 07 Feb 2023
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 Nov 2022 30 Sep 2022 028-05637
13F-HR/A Open 13F-HR/A document View SEC filing for 13F-HR/A 17 Aug 2022 30 Jun 2022 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 Aug 2022 30 Jun 2022 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 16 May 2022 31 Mar 2022 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 11 Feb 2022 31 Dec 2021 028-05637
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 07 Feb 2022
13F-HR Open 13F-HR document View SEC filing for 13F-HR 12 Nov 2021 30 Sep 2021 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 16 Aug 2021 30 Jun 2021 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 12 May 2021 31 Mar 2021 028-05637
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 16 Feb 2021
13F-HR Open 13F-HR document View SEC filing for 13F-HR 12 Feb 2021 31 Dec 2020 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 12 Nov 2020 30 Sep 2020 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13 Aug 2020 30 Jun 2020 028-05637
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SUNDANCE ENERGY 13G-A 10 Aug 2020
13F-HR Open 13F-HR document View SEC filing for 13F-HR 12 May 2020 31 Mar 2020 028-05637
SC 13G Open SC 13G document View SEC filing for SC 13G EPSN13G 18 Feb 2020
SC 13G Open SC 13G document View SEC filing for SC 13G SNDE13G 14 Feb 2020
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A DKL13GA8 14 Feb 2020
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A USDPAMD10 14 Feb 2020
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A KNOP13GA4 14 Feb 2020
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A DKL.GA8 14 Feb 2020 005-61237
SC 13G Open SC 13G document View SEC filing for SC 13G SNDE13G 14 Feb 2020 005-61237
SC 13G Open SC 13G document View SEC filing for SC 13G EPSN13G 14 Feb 2020 005-61237
13F-HR Open 13F-HR document View SEC filing for 13F-HR 11 Feb 2020 31 Dec 2019 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 12 Nov 2019 30 Sep 2019 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Aug 2019 30 Jun 2019 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 May 2019 31 Mar 2019 028-05637
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ARI13GA 13 Feb 2019
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ARI13GA 13 Feb 2019
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ARI13GA 13 Feb 2019
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ARI13GA 13 Feb 2019
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ARI13GA 13 Feb 2019
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ARI13GA 13 Feb 2019
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ARI13GA 13 Feb 2019
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13 Feb 2019 31 Dec 2018 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13 Nov 2018 30 Sep 2018 028-05637
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ARI USDP 10 Sep 2018
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Aug 2018 30 Jun 2018 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 May 2018 31 Mar 2018 028-05637
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ARI 13GA NAP 09 May 2018
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ANALOGIC CORP 13G-A 14 Feb 2018
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A USDP 14 Feb 2018
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A NAP 14 Feb 2018
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A EEQ 14 Feb 2018
13F-HR Open 13F-HR document View SEC filing for 13F-HR 08 Feb 2018 31 Dec 2017 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Nov 2017 30 Sep 2017 028-05637
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ARI 13GA TOO 13 Nov 2017
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ARI 13G/A TOO 11 Sep 2017
13F-HR/A Open 13F-HR/A document View SEC filing for 13F-HR/A 22 Aug 2017 30 Jun 2017 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Aug 2017 30 Jun 2017 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 May 2017 31 Mar 2017 028-05637
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ARI AWX 13GA 08 May 2017
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SUMMIT MIDSTREAM PARTNERS, LP 14 Feb 2017
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ARI USDP 14 Feb 2017
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ARI NAP 14 Feb 2017
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ARI WIRE 14 Feb 2017
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ENCORE WIRE 13 Feb 2017
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ARI TOO 13 Feb 2017
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ARI KNOP 13 Feb 2017
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ARI JPEP 13 Feb 2017
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ARI EEQ 13 Feb 2017
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ARI DCP 13 Feb 2017
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ARI DKL 13 Feb 2017
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13 Feb 2017 31 Dec 2016 028-05637
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ARI EPM 31 Jan 2017
13F-HR/A Open 13F-HR/A document View SEC filing for 13F-HR/A 14 Nov 2016 30 Sep 2016 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Nov 2016 30 Sep 2016 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 16 Aug 2016 30 Jun 2016 028-05637
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ARI 13G TOO 05 Jul 2016
13F-HR Open 13F-HR document View SEC filing for 13F-HR 16 May 2016 31 Mar 2016 028-05637
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ARI 13GA USDP 10 Mar 2016
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ARI 13GA EPM 10 Mar 2016
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ARI13GAKNOP 18 Feb 2016
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ARI13GA4DKL 18 Feb 2016
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ARI13GNAPA4 16 Feb 2016
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ARI13GIPI3 16 Feb 2016
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ARI13GLXU2 16 Feb 2016
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ARI13GRYAM1 16 Feb 2016
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ARI13GDXLG 16 Feb 2016
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ARI13GNFBK 16 Feb 2016
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ARI13GALEX 16 Feb 2016
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ARI13GEVEP 16 Feb 2016
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ARI13GCEQP 16 Feb 2016
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ARI13GARCX 16 Feb 2016
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ARI13GWIRE 16 Feb 2016
SC 13G Open SC 13G document View SEC filing for SC 13G ARI13GJPEP 16 Feb 2016
SC 13G Open SC 13G document View SEC filing for SC 13G ARI13GSMLP 16 Feb 2016
SC 13G Open SC 13G document View SEC filing for SC 13G ARI13GTOO 16 Feb 2016
SC 13G Open SC 13G document View SEC filing for SC 13G ARI13GEEQ 16 Feb 2016
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ARI13GDPM 16 Feb 2016
SC 13G Open SC 13G document View SEC filing for SC 13G ARI13GEPM 16 Feb 2016
SC 13G Open SC 13G document View SEC filing for SC 13G ARI13GKNOP 16 Feb 2016
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ARI13GDKL 16 Feb 2016
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ARI13GUSDP 16 Feb 2016
13F-HR Open 13F-HR document View SEC filing for 13F-HR 16 Feb 2016 31 Dec 2015 028-05637
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SXE SC13GA 10 Feb 2016
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13 Nov 2015 30 Sep 2015 028-05637
13F-HR/A Open 13F-HR/A document View SEC filing for 13F-HR/A 17 Aug 2015 30 Jun 2015 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Aug 2015 30 Jun 2015 028-05637
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ARI 13GA 11 Jun 2015
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 May 2015 31 Mar 2015 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13 Feb 2015 31 Dec 2014 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 06 Nov 2014 30 Sep 2014 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Aug 2014 30 Jun 2014 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 May 2014 31 Mar 2014 028-05637
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 26 Mar 2014 26 Mar 2014 811-22877
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Feb 2014 31 Dec 2013 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Nov 2013 30 Sep 2013 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 08 Aug 2013 30 Jun 2013 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR ARI 13F 1Q13 15 May 2013 31 Mar 2013 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR ARI 13F HR 4Q12 14 Feb 2013 31 Dec 2012 028-05637
13F-HR/A Open 13F-HR/A document View SEC filing for 13F-HR/A ARI 3Q12 13F HR/A 23 Nov 2012 30 Sep 2012 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR ARI SCHEDULE 13F 3Q12 15 Nov 2012 30 Sep 2012 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR ARI 2Q12 13F HR 15 Aug 2012 30 Jun 2012 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13F-HR 15 May 2012 31 Mar 2012 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13F-HR 14 Feb 2012 31 Dec 2011 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13F-HR 15 Nov 2011 30 Sep 2011 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13F-HR 11 Aug 2011 30 Jun 2011 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13F-HR 13 May 2011 31 Mar 2011 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13F-HR 11 Feb 2011 31 Dec 2010 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13F-HR 12 Nov 2010 30 Sep 2010 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13F-HR 11 Aug 2010 30 Jun 2010 028-05637
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13F-HR 14 May 2010 31 Mar 2010 028-05637
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 12 Feb 2010
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 12 Feb 2010
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2010
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 12 Feb 2010
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 12 Feb 2010
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 12 Feb 2010
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 12 Feb 2010
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 12 Feb 2010
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 12 Feb 2010
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2010
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2010
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2010
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2010
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 12 Feb 2010
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 12 Feb 2010
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2010
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2010
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 12 Feb 2010
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2010
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2010
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2010
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2010
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 12 Feb 2010
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 12 Feb 2010
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 12 Feb 2010
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 12 Feb 2010
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2010
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 12 Feb 2010
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 12 Feb 2010
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2010
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2010
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2010
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2010
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2010
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2010
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 12 Feb 2010
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2010
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2010
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2010
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2010
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2010
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2010
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2010
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2010
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2010
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2010
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2010
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2010
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2010
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2010
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2010
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2010
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 12 Feb 2010
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 12 Feb 2010
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13F-HR 12 Feb 2010 31 Dec 2009 028-05637
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 11 Jan 2010

About this filer

ADVISORY RESEARCH INC files with the SEC under CIK 0000902584. 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.