Private fund adviser · Sunny Isles Beach, FL
Dwight Investment Management LLC
SEC-registered investment adviser · CRD 174984 · SEC 801-81111
At a glance
Dwight Investment Management LLC is an SEC-registered investment adviser based in Sunny Isles Beach, Florida, with $4.6 billion in regulatory assets under management as of its Form ADV filed August 19, 2026. Its largest client group by assets is pooled investment vehicles. By Form ADV it is a private fund adviser, ranked 1,054th of 4,686 private fund advisers and 2,241st of 17,210 SEC-registered advisers by assets.
Main office 212-960-3750dwightmortgagetrust.comLinkedInAs filed on Form ADV
- Regulatory AUM
- $4.6B
- Rank among private fund advisers
- #1,054 of 4,686
- Rank among all SEC RIAs
- #2,241 of 17,210
- Rank in Florida
- #94 of 1,090
- Clients
- 11
- Accounts
- 8
- Discretionary
- 59% of AUM
- Employees
- 41
- Advisory staff
- 34
- Offices
- 2
Owners and executives on its Form ADV
- Adam SasounessManaging Member and Owner
- Joshua SasounessManaging Member and Owner
- Ariel N. SpodekChief Financial Officer and Chief Compliance Officer
- Jai AgarwalPresident
Custody and brokerage
2 custodians
- Computershare Trust Company$842M72%
- U.S. Bank$325M28%
Other RIAs using Computershare Trust CompanyOther multi-custodian RIAs
Who it serves
| Client type | Clients | Regulatory AUM | Share |
|---|---|---|---|
| Pooled investment vehicles | 4 | $3.1B | 69% |
| Other | 7 | $1.4B | 31% |
Private funds
Dwight Investment Management LLC reports 1 private funds with $925M in gross assets: securitized asset funds (Form ADV Item 7.B).
Disciplinary disclosures
Dwight Investment Management LLC reports no disciplinary disclosures in Item 11 of Form ADV. Read the details on the SEC’s adviser search ↗
Services
- Portfolio management for pooled investment vehicles
- Portfolio management for businesses and institutions
How it’s paid
- A percentage of assets under management
- Performance-based fees
Form ADV and brochures on the SEC’s adviser search ↗dwightmortgagetrust.com ↗
AtlasMembers
The full record on Dwight Investment Management LLC
Ten years of SEC filings, its owners and contacts, and how it stacks up against its peers. Atlas members see all of it.
- Assets, accounts, clients and staff, ten years of filings
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- Growth over one, three and five years
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- Rank against 1,415 peers of its type and size
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- Owners and executives, with titles and stakes
- 4 namedLocked
- Main office, fax and compliance officer
- Locked
- Filing changes this year, with alerts
- 2Locked
Free while Atlas launches: create a free account and confirm your email. Every figure comes from SEC filings.
Background
Questions
How much does Dwight Investment Management LLC manage?
Dwight Investment Management LLC reports $4.6 billion in regulatory assets under management across 8 accounts, 59% of it on a discretionary basis, on its Form ADV filed August 19, 2026.
What kind of firm is Dwight Investment Management LLC?
Dwight Investment Management LLC is a private fund adviser by its Form ADV answers. Private funds are at least half of its business by assets.
Who are Dwight Investment Management LLC’s clients?
By assets, its largest client types are pooled investment vehicles ($3.1 billion, 4 clients); other ($1.4 billion, 7 clients).
Does Dwight Investment Management LLC manage private funds?
Yes. It reports 1 private funds with $925 million in gross assets, including securitized asset funds.
Does Dwight Investment Management LLC have any disciplinary history?
Dwight Investment Management LLC reports no disciplinary disclosures in Item 11 of its Form ADV. Check the SEC’s adviser search for the latest record.
Where these numbers come from
Every figure is Dwight Investment Management LLC’s own answer on its latest Form ADV, from the SEC’s registered-adviser list as of October 1, 2026: regulatory assets and accounts (Item 5.F), clients by type (5.D), employees (5.A and 5.B), compensation (5.E) and services (5.G). Custodians come from Schedule D 5.K(3) of its latest filing (2026-08-19), which lists those holding 10% or more of separately managed account assets and the amount at each. “Hybrid” means some employees are also registered representatives of a broker-dealer (Item 5.B(2)); affiliated broker-dealers are the related persons it lists in Item 7.A and Schedule D. Firm type comes from its own answers: broker-dealer firms are registered broker-dealers themselves (Item 6.A); private fund advisers manage mostly private funds (Item 7.B, 5.D); wealth managers manage at least half their assets for individuals (5.D). Ranks compare it by regulatory assets with every SEC-registered adviser and with firms of its type. Figures are as of the firm’s last annual update, so they can lag recent deals and market moves. Regulatory AUM counts assets the firm continuously supervises and can differ from what a firm markets.
Not an endorsement or a recommendation. Before hiring any adviser, read its Form ADV Part 2A brochure and check its record on the SEC’s adviser search. How to check a financial advisor →