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INSTITUTIONAL SHAREHOLDER SERVICES INC.
CRD 111940File 801-55092
APPROVED
Disclosure events
Filing as of Sep 16, 2026
Feed vintage Oct 1, 2026
Regulatory AUM
Not reported
Discretionary AUM
Not reported
Clients
1,993
Not reported accounts
Employees
3,350
Identity & registration
ADV Item 1- Organization form
- Corporation
- Firm type
- Registered
- SEC region
- PLRO
- Registration date
- Dec 22, 1997
- Principal office
- 702 KING FARM BLVD., SUITE 400, ROCKVILLE, MD, 20850
- Phone
- 301-556-0500
Assets & accounts
ADV Item 5F- Total regulatory AUM
- Not reported
- Discretionary AUM
- Not reported
- Non-discretionary AUM
- Not reported
- Discretionary accounts
- Not reported
- Non-discretionary accounts
- Not reported
- Total accounts
- Not reported
- AUM per client
- —
Clients by type
ADV Item 5D| Client type | Clients | AUM |
|---|---|---|
| Other | 78 | $0 |
| Non-U.S. persons | 12 | $0 |
| Insurance companies | 80 | $0 |
| Investment companies | 45 | $0 |
| Charitable organizations | 45 | $0 |
| Other investment advisers | 1,047 | $0 |
| Pooled investment vehicles | 307 | $0 |
| Banking or thrift institutions | 186 | $0 |
| Pension and profit sharing plans | 174 | $0 |
| State or municipal government entities | 19 | $0 |
Compensation & activities
ADV Items 5E, 5GCompensation
- Other
- Fixed fees
- Other (described) — PER PROXY ANALYSIS AND PROXY VOTE; ASSET-BASED ON ESG PRODS.
- Subscription fees
Advisory activities
- Publications
- Other advisory activities
- Securities recommendations
- Portfolio management for other
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- Q11H2
Filed changes
| Date | Field | From | To | Change |
|---|---|---|---|---|
| Aug 17, 2026 | Clients | 2,246 | 1,993 | decreased by253 |
| Aug 12, 2026 | AUM | $0 | — | |
| Aug 12, 2026 | Accounts | 0 | — | |
| Apr 1, 2026 | Employees | 3,900 | 3,350 | decreased by550 |
| Apr 1, 2026 | Disclosures | No | Yes | |
| Apr 1, 2026 | Clients | 2,280 | 2,246 | decreased by34 |
| May 1, 2025 vs Oct 1, 2022 | Employees | 3,000 | 3,900 | increased by900 |
| May 1, 2025 vs Oct 1, 2022 | Disclosures | Yes | No | |
| May 1, 2025 vs Oct 1, 2022 | Clients | 2,246 | 2,280 | increased by34 |
| Apr 1, 2022 | Employees | 2,500 | 3,000 | increased by500 |
| Apr 1, 2022 | Clients | 2,102 | 2,246 | increased by144 |
| Apr 1, 2021 | Registration | — | APPROVED |
On Form 5500, an adviser usually appears as a plan service provider (Schedule C), not the plan sponsor.
See plans that list “INSTITUTIONAL SHAREHOLDER” as a service provider on 5500mcp →Matched by name only — Form ADV and Form 5500 share no identifier, and names are searched loosely (“INSTITUTIONAL SHAREHOLDER” may also match similarly-named firms). Confirm identity against each filing.
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.