Branch offices
0 offices
FINRA: Small firm
CRD #17580 · FINRA BrokerCheck + SEC IAPD
State Street Research Investment Services, Inc.
According to FINRA BrokerCheck disclosure totals used on PlainAdvisorCheck graded firms, State Street Research Investment Services, Inc. ranks #2,407 of 20,055 by disclosure count (most disclosures first). State Street Research Investment Services, Inc. carries 3 BrokerCheck disclosures across 0 branch offices - heavy load for a single-office firm, earning a Grade C.
- Grade C
- Safety grade
- 0
- branch offices
- 3
- disclosures
- #2,407 of 20,055
- disclosure rank · graded
FINRA BrokerCheck disclosure docket
CRD record 17580 State Street Research Investment Services, Inc.
State Street Research Investment Services, Inc. · Grade C · 3 disc · 3.00/office · Single-office firm
- CRD 17580
- GRADE C
- DISC 3
- REG 1
- ARB 2
- CIV 0
- BRANCH 0
- PER-OFF n/a
- RANK #2,407 of 20,055
- BOOK Single-office firm
Intensity peers
Nearest same-size peer: A. B. Culbertson and Company (3.00 disc/office)
State Street Research Investment Services, Inc. ranks #2,407 of 20,055 by disclosure count among graded broker-dealers; heavy load at 3.00 disclosures per office. Verify on FINRA BrokerCheck →
PlainAdvisorCheck rating 3/5 - an editorial, size-normalized signal, not a regulatory determination. Always verify the underlying record on FINRA BrokerCheck before engaging an advisor.
Data updated July 2026
Total disclosures
3 events
On FINRA BrokerCheck
Regulatory events
1 action
33% of all disclosures
Disclosures per office
- per office
footprint not reported
Disclosure Breakdown
| Disclosure Type | Count |
|---|---|
| Regulatory Events | 1 |
| Arbitrations | 2 |
| Civil Events | 0 |
| Total | 3 |
Counts for State Street Research Investment Services, Inc. reflect events reported on FINRA BrokerCheck as of July 2026. Disclosures are reported events, not proven violations.
Disclosure category share
Regulatory 1 Arbitration 2 Civil 0
Firm Details
- Firm Size
- Small
- Scope
- INACTIVE
- Formed
- 01/07/1986
- State of Formation
- Massachusetts
- CRD Number
- 17580
- SEC Number
- 35442
Heavy disclosure book
State Street Research Investment Services, Inc. in the heavier-disclosure third
State Street Research Investment Services, Inc. carries 3 BrokerCheck disclosures across 0 branch offices - a heavier-third raw book among graded firms (#2,407 of 20,055). Mix is 1 regulatory, 2 arbitration, and 0 civil (33% regulator share).
State Street Research Investment Services, Inc. ranks #2,407 of 20,055 by BrokerCheck disclosure count among graded firms (3 events). Verify on FINRA BrokerCheck ↗ · how disclosures are interpreted.
Educational summary of State Street Research Investment Services, Inc.'s disclosure book - not financial advice. Disclosures are reported events, not proven violations; consult a licensed advisor before decisions.
Source: FINRA BrokerCheck & SEC IAPD Public Disclosure Data
Frequently Asked Questions
Where does State Street Research Investment Services, Inc. sit among graded broker-dealers by disclosure count?
According to FINRA BrokerCheck disclosure totals used on PlainAdvisorCheck graded firms, State Street Research Investment Services, Inc. ranks #2,407 of 20,055 by disclosure count (most disclosures first). Ordinals match the disclosure-first sort documented on our methodology corpus-placement section. A high disclosure rank is not automatically a finding of wrongdoing; larger firms accumulate more reported events. Always review the underlying FINRA BrokerCheck detail before engaging.
What does a grade of C mean for State Street Research Investment Services, Inc.?
A grade of C reflects State Street Research Investment Services, Inc.'s disclosure intensity, its weighted disclosure load per branch office, ranked against other firms of a similar size (single-office firm). It carries 3 total disclosures across 0 branch offices. Review the specific disclosures on FINRA BrokerCheck before engaging.
How many FINRA disclosures does State Street Research Investment Services, Inc. have?
State Street Research Investment Services, Inc. has 3 total FINRA disclosures, including 1 regulatory event, 2 arbitrations. Disclosures reflect reported events on FINRA BrokerCheck and do not necessarily indicate proven violations.
How big is State Street Research Investment Services, Inc.?
State Street Research Investment Services, Inc. operates 0 branch offices and is classified by FINRA as a small firm (Single-office firm). FINRA BrokerCheck publishes branch-office counts but not a firmwide registered-representative headcount, so PlainAdvisorCheck measures firm size by branch footprint.
Where can I verify State Street Research Investment Services, Inc.'s disciplinary record?
You can verify State Street Research Investment Services, Inc.'s full disciplinary history on FINRA BrokerCheck at brokercheck.finra.org using CRD number 17580. BrokerCheck provides detailed information about individual registered representatives, complaints, and regulatory actions.
What is a FINRA disclosure?
A FINRA disclosure is a reported event on a broker-dealer's record, including regulatory actions, customer complaints, arbitration proceedings, and civil court events. Disclosures are part of the public record maintained by FINRA and do not necessarily indicate wrongdoing or proven violations.
Should I avoid State Street Research Investment Services, Inc. because of its disclosures?
Not necessarily. Larger firms accumulate more disclosures simply because they operate more offices, so PlainAdvisorCheck grades each firm against same-size peers rather than on raw counts. State Street Research Investment Services, Inc. carries 3 disclosures across 0 branch offices (about 3.00 per office). Review the nature of individual disclosures on FINRA BrokerCheck before making a decision.
Read with this firm
- A. B. Culbertson and Company - 3.00 disclosures/office, nearest single-office firm peer to State Street Research Investment Services, Inc.'s 3.00
- A. Gary Shilling & Co., Inc. - 3.00 disclosures/office, nearest single-office firm peer to State Street Research Investment Services, Inc.'s 3.00
- Abner Herrman & Brock, LLC - 3.00 disclosures/office, nearest single-office firm peer to State Street Research Investment Services, Inc.'s 3.00
- Red Flags in Advisor Records - How to read State Street Research Investment Services, Inc.'s heavy load disclosure profile without over-reading raw counts.
- Reading BrokerCheck Reports - Parse the 3 disclosures behind State Street Research Investment Services, Inc.'s Grade C.
- Highest-Risk Firms - Grade D/F firms on the same size-normalized scale as State Street Research Investment Services, Inc..
- Compare firms - put State Street Research Investment Services, Inc. next to peers on grade and footprint.
Read our methodology - heavier-disclosure firms: how raw counts and per-office intensity are graded.
Retrieved and formatted by PlainAdvisorCheck from FINRA BrokerCheck public records.
Every figure on PlainAdvisorCheck is rendered directly from FINRA BrokerCheck and SEC IAPD disciplinary records, no number is typed in by an editor. This page draws directly on FINRA BrokerCheck and SEC IAPD data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of July 2026.