According to FINRA BrokerCheck disclosure totals used on PlainAdvisorCheck graded firms, Northern Trust Securities, Inc. ranks #898 of 20,055 by disclosure count (most disclosures first). Among firms registered in IL, it ranks #34 of 200 on the same disclosure sort used on the state browse page. Northern Trust Securities, Inc. carries 8 BrokerCheck disclosures across 140 branch offices - light load for a large firm, earning a Grade B.
Disclosures per office among large firm peers (lower is cleaner)
Northern Trust Securities, Inc. ranks #898 of 20,055 by disclosure count among graded broker-dealers; light load at 0.06 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
140offices
FINRA: Medium firm
Total disclosures
8events
On FINRA BrokerCheck
Regulatory events
8actions
100% of all disclosures
Disclosures per office
0.06per office
8 ÷ 140 offices
Northern Trust Securities, Inc. vs. every disclosing firm
Disclosures per branch office, the size-normalized signal behind the grade (lower is cleaner)
0Among the cleanest for its sizea cleaner per-office record than 91% of 1,251 disclosing firms
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
% of Disclosures
Regulatory Events
8
100.0%
Arbitrations
0
0.0%
Civil Events
0
0.0%
Total
8
100.0%
Counts for Northern Trust Securities, Inc. reflect events reported on FINRA BrokerCheck as of July 2026. Disclosures are reported events, not proven violations.
Disclosure category share
Regulatory 8Arbitration 0Civil 0
Firm Details
Firm Size
Medium
Scope
ACTIVE
Location
Chicago, IL
CRD Number
7927
Regulator-heavy mix
Northern Trust Securities, Inc. in the heavier-disclosure third
Northern Trust Securities, Inc. carries 8 BrokerCheck disclosures across 140 branch offices - a heavier-third raw book among graded firms (#898 of 20,055). Regulator-initiated events are 100% of the book (8 regulatory / 0 arbitration / 0 civil).
Educational summary of Northern Trust Securities, Inc.'s disclosure book - not financial advice. Disclosures are reported events, not proven violations; consult a licensed advisor before decisions.
Illinois cohort · 1.57× state average
Northern Trust Securities, Inc. sits above the Illinois disclosure average
Northern Trust Securities, Inc. reports 8 BrokerCheck disclosures, 1.57× the Illinois average of 5.1 across 200 graded firms with a principal-office state on file.
In Illinois, 99 firms carry Grade A and 8 carry Grade F on the same size-normalized scale.
Source: FINRA BrokerCheck & SEC IAPD Public Disclosure Data
Frequently Asked Questions
Where does Northern Trust Securities, Inc. sit among graded broker-dealers by disclosure count?
According to FINRA BrokerCheck disclosure totals used on PlainAdvisorCheck graded firms, Northern Trust Securities, Inc. ranks #898 of 20,055 by disclosure count (most disclosures first). Among firms registered in IL, it ranks #34 of 200 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 Northern Trust Securities, Inc.?
A grade of B reflects Northern Trust Securities, Inc.'s disclosure intensity, its weighted disclosure load per branch office, ranked against other firms of a similar size (large firm). It carries 8 total disclosures across 140 branch offices. Review the specific disclosures on FINRA BrokerCheck before engaging.
How many FINRA disclosures does Northern Trust Securities, Inc. have?
Northern Trust Securities, Inc. has 8 total FINRA disclosures, including 8 regulatory events. Disclosures reflect reported events on FINRA BrokerCheck and do not necessarily indicate proven violations.
How big is Northern Trust Securities, Inc.?
Northern Trust Securities, Inc. operates 140 branch offices and is classified by FINRA as a medium firm, registered in IL (Large 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 Northern Trust Securities, Inc.'s disciplinary record?
You can verify Northern Trust Securities, Inc.'s full disciplinary history on FINRA BrokerCheck at brokercheck.finra.org using CRD number 7927. BrokerCheck provides detailed information about individual registered representatives, complaints, and regulatory actions.
What is a FINRA disclosure?
A FINRA disclosure is a reported event (regulatory, arbitration, or civil). Northern Trust Securities, Inc.'s 8 events mean reading the underlying BrokerCheck detail matters more than the raw count alone.
Should I avoid Northern Trust Securities, 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. Northern Trust Securities, Inc. carries 8 disclosures across 140 branch offices (about 0.06 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 Northern Trust Securities, Inc., both outside IL so the neighborhoods are not state containment (the same-size intensity list below stays size-tier local).
Similar disclosure totals
Nearest cross-state graded firms by BrokerCheck disclosure count (8 here).