Mariner
Firm details
- Headquarters
- Overland Park, Kansas
- CRD number
- 140195
- Registered since
- April 24, 2006
- Custodians
- CHARLES SCHWAB & CO., INC., NATIONAL FINANCIAL SERVICES LLC
- Fee structure
- Percentage of AUM, Hourly Charges, Fixed Fees
- Client types
- HNWI83.62%
- Individuals8.51%
- Banking / Thrift Institutions3.18%
- Pension & Profit Sharing Plans3.03%
- Corporations / Businesses0.7%
- Services
- Financial PlanningPortfolio Management for IndividualsPortfolio Management for Pooled Investment VehiclesPortfolio Management for Institutional ClientsPension ConsultingSelection of Other AdvisersPublication of PeriodicalsEducational Seminars / Workshops
Firm profile
FINTRXOverview
Mariner is an independent registered investment adviser organized as an LLC and operating as a capital allocator to both individual/family and institutional clients. The firm provides a mix of financial planning and portfolio management services across individuals, pooled vehicles and institutions, and also engages in selection of third‑party managers, publication and educational work. Its fee arrangements include percentage of AUM, hourly and fixed fees. Mariner identifies as a non-ESG investor and is not registered as a multi-state adviser. The firm has been publicly recognized by industry outlets, including listings in Barron's Top 100 RIAs (2021–2023), Forbes' America's Top RIA Firms (2023) and Forbes Top RIA Firms (2024), and an FA Magazine acknowledgment in 2020.
Assets & Accounts
Public Holdings
Investments & Alternatives
Location & Offices
Investment profile
FINTRXTraditional investments used
Alternative investments used
Active ESG investor
Technology & operations
FINTRXCRM & tech providers
TAMPs used
Clients
FINTRXClient base
Client personas
Asset composition
- Public Funds/Mutual Funds38%
- Exchange Traded Equities37%
- Cash & Cash Equivalents7%
- State & Local Bonds5%
- Investment Grade Corp Bonds5%
Owners & executives
3 of 7
John Krumpelman
Chief Investment Strategist and Head of EquitiesCRD 4347878
William Greiner
Chief EconomistCRD 716284
Katrina Radenberg
Chief Investment OfficerCRD 4895248
Contacts
3 of 977
Christopher Cerini
Senior Operations AssociateCRD 5640578
Megan Tanney
Senior Wealth AdvisorCRD 5651509
Anthony Roberts
Head of Wealth ManagementCRD 5652644
Wealth teams
FINTRXNewly hired reps
FINTRXRecent M&A activity
FINTRXRecent filings
FINTRXAwards
FINTRXETF holdings
1 of 2,522Active vs passive
$84.2B in ETFs
90%
$75.4B
8%
$8.8B
| ETF | Provider | Style | Category | Value | Shares | % of portfolio |
|---|---|---|---|---|---|---|
| ISHARES CORE S&P 500 ETF (IVV) | BlackRock | Passive | Large Blend | $4.2B | 5,571,768 | 4.96% |
Location
Overland Park, KS
Johnson
Location
Overland Park, KS
Headquartered in Overland Park, KS, anchoring the Kansas City-Overland Park-Kansas City, MO-KS metro in the Midwest.
- Metro area
- Kansas City-Overland Park-Kansas City, MO-KS
- Region
- Midwest
- County
- Johnson
- Address
- 5700 W 112th St
- Time zone
- CT (UTC-6)
- Office locations
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