CRD #117942 · FINRA BrokerCheck + SEC IAPD

Interactive Brokers Corp.

According to FINRA BrokerCheck disclosure totals used on PlainAdvisorCheck graded firms, Interactive Brokers Corp. ranks #2,204 of 20,055 by disclosure count (most disclosures first). Among firms registered in CT, it ranks #16 of 111 on the same disclosure sort used on the state browse page. Interactive Brokers Corp. carries 3 BrokerCheck disclosures across 8 branch offices - moderate load for a small firm, earning a Grade B.

Verify on FINRA BrokerCheck → Browse all firms
Grade B
Safety grade
8
branch offices
3
disclosures
#2,204 of 20,055
disclosure rank · graded

FINRA BrokerCheck disclosure docket

CRD record 117942 Interactive Brokers Corp.

Interactive Brokers Corp. · Grade B · 3 disc · 0.38/office · Small firm

  • CRD 117942
  • GRADE B
  • DISC 3
  • REG 3
  • ARB 0
  • CIV 0
  • BRANCH 8
  • PER-OFF 0.38
  • RANK #2,204 of 20,055
  • BOOK Small firm

Intensity peers

Nearest same-size peer: Britehorn Securities (0.38 disc/office)

Britehorn Securities0.38MML Distributors, LLC0.38Arcadia Securities, LLC0.40Interactive Brokers… (this)0.38
Disclosures per office among small firm peers (lower is cleaner)

Interactive Brokers Corp. ranks #2,204 of 20,055 by disclosure count among graded broker-dealers; moderate load at 0.38 disclosures per office. Verify on FINRA BrokerCheck →

PlainAdvisorCheck rating 4/5 - 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

Branch offices

8 offices

FINRA: Small firm

Total disclosures

3 events

On FINRA BrokerCheck

Regulatory events

3 actions

100% of all disclosures

Disclosures per office

0.38 per office

3 ÷ 8 offices

Interactive Brokers Corp. vs. every disclosing firm

Disclosures per branch office, the size-normalized signal behind the grade (lower is cleaner)

0 Among the cleanest for its size a cleaner per-office record than 65% of 1,251 disclosing firms

0–0: 314 disclosing firms (25%). Below this entry. 0–1: 159 disclosing firms (13%). This entry sits in this band. 1–1: 301 disclosing firms (24%). Above this entry. 1–1: 40 disclosing firms (3%). Above this entry. 1–1: 140 disclosing firms (11%). Above this entry. 1–2: 32 disclosing firms (3%). Above this entry. 2–2: 65 disclosing firms (5%). Above this entry. 2–2: 9 disclosing firms (1%). Above this entry. 2–2: 72 disclosing firms (6%). Above this entry. 2–3: 14 disclosing firms (1%). Above this entry. 3–3: 24 disclosing firms (2%). Above this entry. 3–3: 6 disclosing firms (0%). Above this entry. 3–3: 32 disclosing firms (3%). Above this entry. 3–4: 5 disclosing firms (0%). Above this entry. 4–4: 10 disclosing firms (1%). Above this entry. 4–4: 3 disclosing firms (0%). Above this entry. 4–4: 9 disclosing firms (1%). Above this entry. 4–5: 3 disclosing firms (0%). Above this entry. 5–5: 11 disclosing firms (1%). Above this entry. 5–5: 2 disclosing firms (0%). Above this entry. This firm 0 5 every disclosing firm, by disclosures per office, bucketed by value

Each bar is a band; taller bars hold more disclosing firms. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source FINRA BrokerCheck · SEC IAPD · 2026

Disclosure Breakdown

Disclosure Type Count
Regulatory Events 3
Arbitrations 0
Civil Events 0
Total 3

Counts for Interactive Brokers Corp. reflect events reported on FINRA BrokerCheck as of July 2026. Disclosures are reported events, not proven violations.

Disclosure category share

Regulatory 3 Arbitration 0 Civil 0

Firm Details

Firm Size
Small
Scope
ACTIVE
Location
Greenwich, CT, 06830
Formed
01/16/2009
State of Formation
Delaware
CRD Number
117942
SEC Number
53615

Regulator-heavy mix

Interactive Brokers Corp. in the heavier-disclosure third

Interactive Brokers Corp. carries 3 BrokerCheck disclosures across 8 branch offices - a heavier-third raw book among graded firms (#2,204 of 20,055). Regulator-initiated events are 100% of the book (3 regulatory / 0 arbitration / 0 civil).

100% of Interactive Brokers Corp.'s 3 disclosures are regulator-initiated (3 events). Verify on FINRA BrokerCheck ↗ · how disclosures are interpreted.

Educational summary of Interactive Brokers Corp.'s disclosure book - not financial advice. Disclosures are reported events, not proven violations; consult a licensed advisor before decisions.

Connecticut cohort · 0.85× state average

Interactive Brokers Corp. tracks near the Connecticut disclosure average

Interactive Brokers Corp. reports 3 BrokerCheck disclosures, about 0.85× the Connecticut average of 3.5 across 111 graded firms.

In Connecticut, 76 firms carry Grade A and 2 carry Grade F on the same size-normalized scale.

Average uses graded firms with a principal-office state on file, not a full 50-state census. Open the Connecticut state book →

Source: FINRA BrokerCheck & SEC IAPD Public Disclosure Data

Frequently Asked Questions

Where does Interactive Brokers Corp. sit among graded broker-dealers by disclosure count?
According to FINRA BrokerCheck disclosure totals used on PlainAdvisorCheck graded firms, Interactive Brokers Corp. ranks #2,204 of 20,055 by disclosure count (most disclosures first). Among firms registered in CT, it ranks #16 of 111 on the same disclosure sort used on the state browse page. 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 B mean for Interactive Brokers Corp.?
A grade of B reflects Interactive Brokers Corp.'s disclosure intensity, its weighted disclosure load per branch office, ranked against other firms of a similar size (small firm). It carries 3 total disclosures across 8 branch offices. Review the specific disclosures on FINRA BrokerCheck before engaging.
How many FINRA disclosures does Interactive Brokers Corp. have?
Interactive Brokers Corp. has 3 total FINRA disclosures, including 3 regulatory events. Disclosures reflect reported events on FINRA BrokerCheck and do not necessarily indicate proven violations.
How big is Interactive Brokers Corp.?
Interactive Brokers Corp. operates 8 branch offices and is classified by FINRA as a small firm, registered in CT (Small 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 Interactive Brokers Corp.'s disciplinary record?
You can verify Interactive Brokers Corp.'s full disciplinary history on FINRA BrokerCheck at brokercheck.finra.org using CRD number 117942. 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 Interactive Brokers Corp. 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. Interactive Brokers Corp. carries 3 disclosures across 8 branch offices (about 0.38 per office). Review the nature of individual disclosures on FINRA BrokerCheck before making a decision.

Nationwide peers by disclosures or branches

Two PlainAdvisorCheck-derived peer sets for Interactive Brokers Corp., both outside CT so the neighborhoods are not state containment (the same-size intensity list below stays size-tier local).

Read with this firm

  • Britehorn Securities (CO) - 0.38 disclosures/office, nearest small firm peer to Interactive Brokers Corp.'s 0.38
  • MML Distributors, LLC (MA) - 0.38 disclosures/office, nearest small firm peer to Interactive Brokers Corp.'s 0.38
  • Arcadia Securities, LLC (NY) - 0.40 disclosures/office, nearest small firm peer to Interactive Brokers Corp.'s 0.38
  • Firms in CT - state roster that includes Interactive Brokers Corp.'s registration home.
  • How to Vet a Financial Advisor - Due diligence checklist when reviewing a Grade B firm like Interactive Brokers Corp..
  • Reading BrokerCheck Reports - How Interactive Brokers Corp.'s 0.38 disclosures-per-office figure is derived.
  • Most Disclosures - Raw disclosure-volume leaders for context next to Interactive Brokers Corp..
  • Compare firms - put Interactive Brokers Corp. 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.