DFX Intelligence
Allocator Intelligence
The capital-owner graph behind private markets. Who owns the capital, who decides, how much, under what policy, on whose advice, to which managers, and what changed, with a source and a date behind every row. A target is never an actual, a disclosed holding is never an approval, and an estimate says so.
Investment consultant
Mariner Institutional LLC
Advisory clients on the tape
10
Schedule C, ACFR
Public-system clients
0
ACFR and seeds
ADV institutional clients
41
filed Aug 5, 2026
ADV institutional RAUM
$2.1B
pension, government, charity, insurance, sovereign
ADV discretionary RAUM
$2.8B
Item 5.F
Classification basis: Form ADV 5.G(6) pension consulting; institutional RAUM share 0.75; discretionary RAUM $2.8B. An OCIO holds discretion over at least $5B of institutional assets; a consultant advises.
Advisory clients
10 allocators
- Operative Plasterers and Cement Masons Local No. 109 Pension Plan General consultantthrough Apr 30, 2025 Form 5500
- Bricklayers Pension Plan of Western PA Investment adviser (plan)through Dec 31, 2024 Form 5500
- Local 670 Pension Plan Investment adviser (plan)through Dec 31, 2024 Form 5500
- Ibew Local Union 64 Pension Plan General consultantPension consultantthrough Dec 31, 2024 Form 5500
- Building Material Drivers Local 436 Pension Fund Investment adviser (plan)through Dec 31, 2024 Form 5500
- Building Trades Pension Plan of Western Pennsylvania Investment adviser (plan)through Dec 31, 2024 Form 5500
- Cleveland Soft Drink Workers Pension Plan Investment adviser (plan)through Dec 31, 2024 Form 5500
- Plumbers Union Local No. 12 Pension General consultantthrough Aug 31, 2024 Form 5500
- Roofers Local Union No. 71 Pension Plan General consultantPension consultantthrough Jun 30, 2024 Form 5500
- Bridge, Structural & Ornamental Ironworkers Local 207 Pension Fund Investment adviser (plan)through Dec 31, 2022 Form 5500
Other roles
1 allocators
- OGE Energy Corp. Retirement Plan Actuarythrough Dec 31, 2024
Schedule C rows
19 rows, $606,439 direct compensation as filed
Form ADV readings
- charity clients 19 Aug 5, 2026 reported
- government clients 8 Aug 5, 2026 reported
- institutional clients 41 Aug 5, 2026 reported
- pension plan clients 14 Aug 5, 2026 reported
- raum discretionary $2.8B Aug 5, 2026 reported
- raum institutional $2.1B Aug 5, 2026 reported
- raum total $2.8B Aug 5, 2026 reported
What changed
- Mariner Institutional, LLC appears on Cleveland Soft Drink Workers Pension Plan's Schedule C as investment adviser (plan) (plan year 2024 vs 2023)with Mariner Institutional LLCaskebsa.dol.gov
- Dec 31, 2024Consultant changedinferenceOperative Plasterers and Cement Masons Local No. 109 Pension PlanMariner Institutional LLC appears on Operative Plasterers and Cement Masons Local No. 109 Pension Plan's Schedule C as general consultant (plan year 2024 vs 2023)with Mariner Institutional LLCaskebsa.dol.gov
- Mariner Institutional LLC appears on Building Material Drivers Local 436 Pension Fund's Schedule C as investment adviser (plan) (plan year 2024 vs 2023)with Mariner Institutional LLCaskebsa.dol.gov
- Mariner appears on Local 670 Pension Plan's Schedule C as investment adviser (plan) (plan year 2024 vs 2023)with Mariner Institutional LLCaskebsa.dol.gov
- Mariner Institutional, LLC appears on Ibew Local Union 64 Pension Plan's Schedule C as general consultant (plan year 2024 vs 2023)with Mariner Institutional LLCaskebsa.dol.gov
- Andco Consulting no longer appears on Ibew Local Union 64 Pension Plan's Schedule C as pension consultant (plan year 2024 vs 2023)with Mariner Institutional LLCaskebsa.dol.gov
- Mariner Institutional LLC appears on Bricklayers Pension Plan of Western PA's Schedule C as investment adviser (plan) (plan year 2024 vs 2023)with Mariner Institutional LLCaskebsa.dol.gov
- Dec 31, 2024Consultant changedinferenceBridge, Structural & Ornamental Ironworkers Local 207 Pension FundAndco Consulting no longer appears on Bridge, Structural & Ornamental Ironworkers Local 207 Pension Fund's Schedule C as investment adviser (plan) (plan year 2024 vs 2023)with Mariner Institutional LLCaskebsa.dol.gov
- Mariner Institutional LLC appears on Building Trades Pension Plan of Western Pennsylvania's Schedule C as investment adviser (plan) (plan year 2024 vs 2023)with Mariner Institutional LLCaskebsa.dol.gov
- Mariner Institutional LLC appears on Plumbers Union Local No. 12 Pension's Schedule C as general consultant (plan year 2023 vs 2022)with Mariner Institutional LLCaskebsa.dol.gov
- Mariner Institutional LLC appears on Roofers Local Union No. 71 Pension Plan's Schedule C as general consultant (plan year 2023 vs 2022)with Mariner Institutional LLCaskebsa.dol.gov
- Andco Consulting Co no longer appears on Roofers Local Union No. 71 Pension Plan's Schedule C as pension consultant (plan year 2023 vs 2022)with Mariner Institutional LLCaskebsa.dol.gov
- Mariner Institutional, LLC appears on Ibew Local 56 Pension Plan's Schedule C as investment manager (plan year 2023 vs 2022)with Mariner Institutional LLCaskebsa.dol.gov