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AST INVESTMENT SERVICES, INC.

CRD 108897File 801-40532
APPROVED
Disclosure events
Filing as of May 22, 2026
Feed vintage Aug 17, 2026
Regulatory AUM
$91.47B
Top 10% of cohort (national)
Discretionary AUM
$91.47B
Clients
1
19 accounts
Employees
42
Top 10% of cohort in CT

Identity & registration

ADV Item 1
Organization form
Corporation
Firm type
Registered
SEC region
BRO
Registration date
Jan 10, 1992
Principal office
ONE CORPORATE DRIVE, SHELTON, CT, 06484
Phone
1-800-225-1852

Assets & accounts

ADV Item 5F
Total regulatory AUM
$91.47B
Discretionary AUM
$91.47B
Non-discretionary AUM
$0
Discretionary accounts
19
Non-discretionary accounts
0
Total accounts
19
AUM per client
$91.47B

Clients by type

ADV Item 5D
Client typeClientsAUM
Investment companies1$91.47B

Compensation & activities

ADV Items 5E, 5G

Compensation

  • A percentage of assets under your management

Advisory activities

  • Selection of other advisers
  • Portfolio management for investment companies

Custody

ADV Item 9
Firm Custody Cash
No
Firm Custody Assets
No
Firm Custody Clients
No
Firm Custody Securities
No
Related Person Custody Cash
No
Related Person Custody Assets
No
Related Person Custody Clients
No
Related Person Custody Securities
No

Disclosure events

ADV Item 11
  • Q11
  • Q11C1
  • Q11C2
  • Q11C4
  • Q11C5
  • Q11D1
  • Q11D2
  • Q11D4

Filed changes

DateFieldFromTo
Aug 12, 2026RegistrationAPPROVED

Every value above is reproduced from this firm's Form ADV filing. Fields the firm left blank are shown as “Not reported” rather than filled in from other sources.