DFX Intelligence

RIA Intelligence

Registered investment advisers, the advisors registered through them, the capital they report, the private vehicles they run and the people who own them, as a graph with a filing date behind every number. RAUM is what the adviser filed, a move is two registration dates, and a class is a rule you can read.

SEC-registered adviser

Cornerstone Securities LLC

Independent wealth managerOverland Park, KansasCRD 140379SEC 801-133715websiteIAPD
Latest filing Apr 1, 2026
First filing on the tape Nov 24, 2020 · 13 filings
SEC status approved since Jun 20, 2025
RAUM
$210M
reported, Item 5.F
Discretionary
100%
of RAUM
Private clients
100%
$210M individuals and HNW
Advisors
10
registered through the firm on IAPD
RAUM per advisor
$21.0M
derived; firm RAUM over IAPD count
Employees
10
10 advisory (5.B.1)
Offices
3
beyond the principal office
Private funds
0
reported on Schedule D
History
13 filings and snapshots on the tape
RAUM$210M as of Apr 1, 2026
Mar 25, 2021$125M then
HNW client RAUM: $92.2M
State-registered IARs (5.B.3)10 as of Apr 1, 2026
Mar 25, 202110 then
Employees (5.A)10 as of Apr 1, 2026
Mar 25, 202110 then
Private funds: no history
RAUM n/a over the last fiscal year
Practice profile
derived from the filing of Apr 1, 2026; every figure names its basis
RAUM per advisor
$21.0MderivedRAUM over IAPD advisors; not a book size
Clients per advisor
90derivedindividual and HNW clients (5.D) over advisors
Average HNW client
$1.0MderivedHNW RAUM over HNW clients
Average account
$168,539derivedRAUM over accounts (5.F.2.f)
Discretionary
100%derivedof RAUM
Institutional
0.0%derivedpensions, charities, corporations, government, insurance, banks, other advisers
Employees per advisor
1.0derivedItem 5.A over advisors
Advisors per office
2.5derived4 offices incl. principal (1.F.5)
RAUM growth, one year
unknownderivedbetween the last two annual amendments
Advisor growth, one year
unknownderivedItem 5.B.3 between annual amendments
Client growth, one year
unknownderived
Compensation
percentage of assets, hourly, fixed feesreportedItem 5.E
Advisory activities
financial planning, portfolio management for individuals, selection of other advisersreportedItem 5.G
Ownership
no PE, bank or public-company owner found on Schedule Aderived
Advisor book size
not public; not estimatedreported
Also answered yes on Form ADV
  • is an insurance broker or agent (6.A.6)
  • buys or sells securities as principal to or from clients (8.A.2)
  • has discretionary authority over which securities are bought or sold (8.C.1)
Where the RAUM sits
Form ADV Item 5.D, latest filing
  • Individuals$118M56%
  • High-net-worth individuals$92.2M44%
Individual clients
812reported
HNW clients
88reported
Pension plan clients
n/areported
Charitable clients
n/areported
Accounts
1,246reported
Financial planning clients
0reported
Wrap fee programs
noreported
Custody of client assets
noreported
Compensation
% of AUM, fixed, hourlyreported
Class basis
private_client_share=1.0 fund_share=0.0 institutional_share=0.0 related_bd=false related_bank=false bd_reps=0.0derived
Advisors registered through the firm
10 on IAPD today, longest tenure first
NameBranchHere sinceIn industryPrior firms
Russell Edward FiegerOverland Park, KsMay 19, 200626 y6
Timothy John StearnsArlington Heights, IlOct 16, 201425 y4
Bart Anthony SpachekOverland Park, KsMar 5, 201520 y2
John Bocking FitchOverland Park, KsJan 9, 201723 y8
Brian Lee TaylorOverland Park, KsSep 28, 201720 y1
Dennus Kyle Bradley CooperOverland Park, KsMar 4, 202225 y6
Mason CarhartEagle Point, Or Oct 11, 202313 y1
Steven Michael StrattonShady Cove, Or Feb 4, 202542 y7
Jon Robert FergusonWillits, Ca Mar 4, 202523 y4
Greg HumphreysOverland Park, Ks Mar 30, 202610 y0
Advisor movement
0 left, 0 joined in 12 months
net 0 in 12 months0 left in 90 days0 joined in 90 daysdeparture rate 0.0% of current headcount1 left over 36 months
Joined, latest
Every departureEvery arrival
Teams: two or more advisors moving together within fourteen days, from one state
Teams outTeams in
Private funds
No private fund reported.
Owners and control persons
Schedule A and B, latest filing
  • Edward Russell Fieger · Ceo/Chief Compliance Officercontrol
    since 04/2006 · owns 75% or more
Related persons
Schedule D 7.A
No related person reported.
Office movement
IAPD branch city; joins and departures in 12 months
OfficeAdvisorsJoinedLeftTeams outForming
Overland Park, Ks · principal910
Loop Leesburg, Fl000
Offices
Schedule D 1.F, the 25 largest
  • Overland Park, KS2 employees
  • Anaheim Hills, CA1 employees
  • Arlington Heights, IL1 employees
  • Cape Coral, FL1 employees
  • Overland Park, KS1 employees
What changed
consecutive filings, newest first
  • Accounts · 800 to 1,246
    Oct 16, 2025 to Apr 1, 2026
  • BD registered reps · 1 to 0
    Oct 16, 2025 to Apr 1, 2026
  • HNW clients · unset to 88.0
    Oct 16, 2025 to Apr 1, 2026
  • Individual clients · 800 to 812
    Oct 16, 2025 to Apr 1, 2026
  • Insurance-licensed employees · 1 to 0
    Oct 16, 2025 to Apr 1, 2026
  • Discretionary RAUM · $175M to $210M
    Oct 16, 2025 to Apr 1, 2026
  • HNW RAUM · unset to 92200000.0
    Oct 16, 2025 to Apr 1, 2026
  • Individual RAUM · $175M to $118M
    Oct 16, 2025 to Apr 1, 2026
  • RAUM · $175M to $210M
    Oct 16, 2025 to Apr 1, 2026
  • Financial planning clients · 0 to 0
    May 30, 2025 to Oct 16, 2025
  • Accounts · 493 to 800
    Mar 30, 2022 to May 30, 2025
  • BD registered reps · 2 to 1
    Mar 30, 2022 to May 30, 2025
  • Individual clients · 493 to 800
    Mar 30, 2022 to May 30, 2025
  • Insurance-licensed employees · 2 to 1
    Mar 30, 2022 to May 30, 2025
  • Other offices · 5 to 3
    Mar 30, 2022 to May 30, 2025
  • Discretionary RAUM · $78.0M to $175M
    Mar 30, 2022 to May 30, 2025
  • Individual RAUM · $78.0M to $175M
    Mar 30, 2022 to May 30, 2025
  • RAUM · $78.0M to $175M
    Mar 30, 2022 to May 30, 2025
  • Accounts · 600 to 493
    Mar 25, 2021 to Mar 30, 2022
  • Individual clients · 600 to 493
    Mar 25, 2021 to Mar 30, 2022
  • Other offices · 4 to 5
    Mar 25, 2021 to Mar 30, 2022
  • Discretionary RAUM · $75.0M to $90.0M
    Mar 25, 2021 to Mar 30, 2022
  • Individual RAUM · $125M to $90.0M
    Mar 25, 2021 to Mar 30, 2022
  • Non-discretionary RAUM · $50.0M to $0
    Mar 25, 2021 to Mar 30, 2022
  • RAUM · $125M to $90.0M
    Mar 25, 2021 to Mar 30, 2022
  • Discretionary RAUM · $90.0M to $78.0M
    Mar 30, 2022 to Mar 30, 2022
  • Individual RAUM · $90.0M to $78.0M
    Mar 30, 2022 to Mar 30, 2022
  • RAUM · $90.0M to $78.0M
    Mar 30, 2022 to Mar 30, 2022
  • Discretionary RAUM · $64.0M to $75.0M
    Dec 14, 2020 to Mar 25, 2021
  • Non-discretionary RAUM · $61.0M to $50.0M
    Dec 14, 2020 to Mar 25, 2021
Signals
2 dated events
  • Joshua Michael Osborn left Cornerstone Securities Llc for Fisher Investments (registered 2024-06-12)
    Nov 29, 2023 · Advisor changed firm · fact
  • Cornerstone Securities Llc filed its initial SEC registration (Form ADV)
    Nov 24, 2020 · First SEC registration · fact
Across DFX
shared identifiers only, never a name match
No identifier-backed link to the venture, private equity, family office or sponsor graphs.
How to reach
public business contact points only, each with its source
Business phone
847-749-2295reportedpublished by the firm, firm site, Sep 16, 2026
Website
tjstearns.comreportedpublic record, Form ADV, Sep 17, 2026
Principal office phone
913-538-5483reportedpublic record, Form ADV, Apr 1, 2026
Contact form
tjstearns.com/contactreportedpublished by the firm, firm site, Sep 16, 2026
Provenance
Form ADV
SEC filing data 2011 to 2024 and the monthly roster 2025 onreportedadviserinfo.sec.gov
Advisors
IAPD individual compilation feed, dailyreportedadviserinfo.sec.gov
Class
Independent wealth managerderiveda rule over Items 5.D and 7.A
RAUM per advisor
$21.0Mderivedfirm RAUM over the IAPD count; not a book size
Loaded
Sep 14, 2026