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
Terril & Company
Legal name Terril Brothers Inc
Latest filing Mar 30, 2026
First filing on the tape Apr 9, 2012 · 23 filings
SEC status approved since Nov 12, 1980
RAUM
$988M
reported, Item 5.F
Discretionary
100%
of RAUM
Private clients
90%
$886M individuals and HNW
Advisors
5
registered through the firm on IAPD
RAUM per advisor
$198M
derived; firm RAUM over IAPD count
Employees
16
6 advisory (5.B.1)
Offices
2
beyond the principal office
Private funds
0
reported on Schedule D
History
23 filings and snapshots on the tape
RAUM$988M as of Mar 30, 2026
Aug 28, 2012$523M then
HNW client RAUM$815M as of Mar 30, 2026
Mar 21, 2018$597M then
State-registered IARs (5.B.3)5 as of Mar 30, 2026
Apr 12, 20132 then
Employees (5.A)16 as of Mar 30, 2026
Apr 12, 20136 then
Private funds: no history
RAUM +14% over the last fiscal year+13% a year over threeIARs 5 to 5
Practice profile
derived from the filing of Mar 30, 2026; every figure names its basis
Archetypes, each a printed rule
- Independent boutique · a wealth manager with no broker-dealer, bank or insurance affiliate, 2 to 25 advisors, one to three offices, no public reporting company control
- RAUM per advisor
- $198MderivedRAUM over IAPD advisors; not a book size
- Clients per advisor
- 94derivedindividual and HNW clients (5.D) over advisors
- Average HNW client
- $3.8MderivedHNW RAUM over HNW clients
- Average account
- $866,501derivedRAUM over accounts (5.F.2.f)
- Discretionary
- 100%derivedof RAUM
- Institutional
- 9.0%derivedpensions, charities, corporations, government, insurance, banks, other advisers
- Employees per advisor
- 3.2derivedItem 5.A over advisors
- Advisors per office
- 1.7derived3 offices incl. principal (1.F.5)
- RAUM growth, one year
- +14%derivedbetween the last two annual amendments
- Advisor growth, one year
- +0.0%derivedItem 5.B.3 between annual amendments
- Client growth, one year
- +4.0%derived
- Compensation
- percentage of assets, hourlyreportedItem 5.E
- Advisory activities
- portfolio management for individuals, portfolio management for businesses and institutionsreportedItem 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
- 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
- High-net-worth individuals$815M82%
- Individuals$71.3M7.2%
- Pension and profit-sharing plans$49.2M5.0%
- Charitable organizations$39.9M4.0%
- Corporations and businesses$12.6M1.3%
- Individual clients
- 257reported
- HNW clients
- 214reported
- Pension plan clients
- 8reported
- Charitable clients
- 3reported
- Accounts
- 1,140reported
- Financial planning clients
- 0reported
- Wrap fee programs
- noreported
- Custody of client assets
- noreported
- Compensation
- % of AUM, hourlyreported
- Class basis
- private_client_share=0.9 fund_share=0.0 institutional_share=0.09 related_bd=false related_bank=false bd_reps=0.0derived
Advisors registered through the firm
5 on IAPD today, longest tenure first
| Name | Branch | Here since | In industry | Prior firms |
|---|---|---|---|---|
| David Leslie Carter | Saint Louis, Mo | May 3, 2016 | 42 y | 2 |
| Patricia V Warner | Saint Louis, Mo | Jul 22, 2016 | 11 y | 0 |
| Russ Phillips | Saint Louis, Mo | Mar 10, 2023 | 37 y | 2 |
| William O Newbold | Saint Louis, Mo | Dec 8, 2024 | 36 y | 2 |
| John Joseph Terril | Saint Louis, Mo | Mar 6, 2026 | 46 y | 1 |
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 headcount0 left over 36 months
Left, latest
none on the tape
Joined, latest
- William O Newbold from J.P. Morgan Securities LLCDec 8, 2024 · Wirehouse to independent RIA
- Russ Phillips from J.P. Morgan Securities LLCMar 10, 2023 · Wirehouse to independent RIA
- David Leslie Carter from Huntleigh Advisors, Inc.Aug 1, 2011 · Other
Private funds
No private fund reported.
Owners and control persons
Schedule A and B, latest filing
- Joseph John Terril · Chief Compliance Officercontrolsince 06/2005 · 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
| Office | Advisors | Joined | Left | Teams out | Forming |
|---|---|---|---|---|---|
| Saint Louis, Mo · principal | 5 | 1 | 0 |
Offices
Schedule D 1.F, the 25 largest
- Springfield, IL4 employees
- , 1 employees
ADV anomalies
1 against comparable advisers; where to look, not conclusions
- high employee count relative to advisorsStatic outlier · filing Mar 30, 2026employees per registered advisor of 3.2 against a peer median of 1.4 (947 comparable advisers, 99.0th percentile, 4.6 robust deviations)peers: independent wealth managers, $500M to $1B (947) · 99% percentile
What changed
consecutive filings, newest first
- Accounts · 1,068 to 1,140Mar 20, 2025 to Mar 30, 2026
- Charity clients · 2 to 3Mar 20, 2025 to Mar 30, 2026
- Corporate clients · 7 to 6Mar 20, 2025 to Mar 30, 2026
- HNW clients · 205 to 214Mar 20, 2025 to Mar 30, 2026
- Individual clients · 248 to 257Mar 20, 2025 to Mar 30, 2026
- Employees · 15 to 16Mar 20, 2025 to Mar 30, 2026
- Discretionary RAUM · $864M to $988MMar 20, 2025 to Mar 30, 2026
- HNW RAUM · $706M to $815MMar 20, 2025 to Mar 30, 2026
- Individual RAUM · $67.1M to $71.3MMar 20, 2025 to Mar 30, 2026
- Pension RAUM · $43.0M to $49.2MMar 20, 2025 to Mar 30, 2026
- RAUM · $864M to $988MMar 20, 2025 to Mar 30, 2026
- Accounts · 1,032 to 1,068Mar 12, 2024 to Mar 20, 2025
- Advisory employees · 12 to 6Mar 12, 2024 to Mar 20, 2025
- Corporate clients · 6 to 7Mar 12, 2024 to Mar 20, 2025
- HNW clients · 187 to 205Mar 12, 2024 to Mar 20, 2025
- Individual clients · 244 to 248Mar 12, 2024 to Mar 20, 2025
- Pension plan clients · 12 to 8Mar 12, 2024 to Mar 20, 2025
- Employees · 13 to 15Mar 12, 2024 to Mar 20, 2025
- Financial planning clients · 0 to 0Mar 12, 2024 to Mar 20, 2025
- State-registered IARs · 3 to 5Mar 12, 2024 to Mar 20, 2025
- Discretionary RAUM · $761M to $864MMar 12, 2024 to Mar 20, 2025
- HNW RAUM · $607M to $706MMar 12, 2024 to Mar 20, 2025
- Individual RAUM · $64.6M to $67.1MMar 12, 2024 to Mar 20, 2025
- Pension RAUM · $43.4M to $43.0MMar 12, 2024 to Mar 20, 2025
- RAUM · $761M to $864MMar 12, 2024 to Mar 20, 2025
- Accounts · 875 to 1,032Mar 15, 2023 to Mar 12, 2024
- Advisory employees · 5 to 12Mar 15, 2023 to Mar 12, 2024
- Corporate clients · 9 to 6Mar 15, 2023 to Mar 12, 2024
- HNW clients · 167 to 187Mar 15, 2023 to Mar 12, 2024
- Individual clients · 186 to 244Mar 15, 2023 to Mar 12, 2024
- Pension plan clients · 11 to 12Mar 15, 2023 to Mar 12, 2024
- Employees · 9 to 13Mar 15, 2023 to Mar 12, 2024
- Discretionary RAUM · $677M to $761MMar 15, 2023 to Mar 12, 2024
- HNW RAUM · $533M to $607MMar 15, 2023 to Mar 12, 2024
- Individual RAUM · $49.0M to $64.6MMar 15, 2023 to Mar 12, 2024
- Pension RAUM · $54.7M to $43.4MMar 15, 2023 to Mar 12, 2024
- RAUM · $677M to $761MMar 15, 2023 to Mar 12, 2024
- Accounts · 837 to 875Mar 30, 2022 to Mar 15, 2023
- Corporate clients · 7 to 9Mar 30, 2022 to Mar 15, 2023
- HNW clients · 158 to 167Mar 30, 2022 to Mar 15, 2023
Signals
No event on the tape.
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 email
- terrilco@terrilco.comreportedpublished by the firm, firm site, Sep 16, 2026
- Business email
- springfield@terrilco.comreportedpublished by the firm, firm site, Sep 16, 2026
- Business phone
- 314-965-7017reportedpublished by the firm, firm site, Sep 16, 2026
- Business phone
- 217-203-2038reportedpublished by the firm, firm site, Sep 16, 2026
- Business phone
- 314-965-0344reportedpublished by the firm, firm site, Sep 16, 2026
- Website
- TERRILCO.COMreportedpublic record, Form ADV, Sep 17, 2026
- Principal office phone
- 314-965-0344reportedpublic record, Form ADV, Mar 30, 2026
- Team page
- terrilco.com/Home/Teamreportedpublished 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
- $198Mderivedfirm RAUM over the IAPD count; not a book size
- Loaded
- Sep 14, 2026