Branch offices
3 offices
FINRA: Small firm
CRD #2091 · FINRA BrokerCheck + SEC IAPD
Oscar Gruss & SON Incorporated
According to FINRA BrokerCheck disclosure totals used on PlainAdvisorCheck graded firms, Oscar Gruss & SON Incorporated ranks #179 of 20,055 by disclosure count (most disclosures first). Among firms registered in NY, it ranks #33 of 868 on the same disclosure sort used on the state browse page. Oscar Gruss & SON Incorporated carries 31 BrokerCheck disclosures across 3 branch offices - heavy load for a small firm, earning a Grade D.
- Grade D
- Safety grade
- 3
- branch offices
- 31
- disclosures
- #179 of 20,055
- disclosure rank · graded
FINRA BrokerCheck disclosure docket
CRD record 2091 Oscar Gruss & SON Incorporated
Oscar Gruss & SON Incorporated · Grade D · 31 disc · 10.33/office · Small firm
- CRD 2091
- GRADE D
- DISC 31
- REG 26
- ARB 5
- CIV 0
- BRANCH 3
- PER-OFF 10.33
- RANK #179 of 20,055
- BOOK Small firm
Intensity peers
Nearest same-size peer: Casey Securities LLC (10.00 disc/office)
Oscar Gruss & SON Incorporated ranks #179 of 20,055 by disclosure count among graded broker-dealers; heavy load at 10.33 disclosures per office. Verify on FINRA BrokerCheck →
PlainAdvisorCheck rating 2/5 - 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
31 events
On FINRA BrokerCheck
Regulatory events
26 actions
84% of all disclosures
Disclosures per office
10.33 per office
31 ÷ 3 offices
Disclosure Intensity
Disclosures per branch office, the firm's disclosure load relative to its operating footprint.
Oscar Gruss & SON Incorporated - disclosures per branch office 100.0%
Typical multi-office firm
Most multi-office firms sit below ~0.5 disclosures per branch; values above 1.0 are notably high for the footprint.
Disclosure Breakdown
| Disclosure Type | Count |
|---|---|
| Regulatory Events | 26 |
| Arbitrations | 5 |
| Civil Events | 0 |
| Total | 31 |
Counts for Oscar Gruss & SON Incorporated reflect events reported on FINRA BrokerCheck as of July 2026. Disclosures are reported events, not proven violations.
Disclosure category share
Regulatory 26 Arbitration 5 Civil 0
Firm Details
- Firm Size
- Small
- Scope
- ACTIVE
- Location
- New York, NY
- CRD Number
- 2091
Regulator-heavy mix
Oscar Gruss & SON Incorporated in the heavier-disclosure third
Oscar Gruss & SON Incorporated carries 31 BrokerCheck disclosures across 3 branch offices - a heavier-third raw book among graded firms (#179 of 20,055). Regulator-initiated events are 84% of the book (26 regulatory / 5 arbitration / 0 civil).
84% of Oscar Gruss & SON Incorporated's 31 disclosures are regulator-initiated (26 events). Verify on FINRA BrokerCheck ↗ · how disclosures are interpreted.
Educational summary of Oscar Gruss & SON Incorporated's disclosure book - not financial advice. Disclosures are reported events, not proven violations; consult a licensed advisor before decisions.
New York cohort · 3.54× state average
Oscar Gruss & SON Incorporated sits above the New York disclosure average
Oscar Gruss & SON Incorporated reports 31 BrokerCheck disclosures, 3.54× the New York average of 8.7 across 868 graded firms with a principal-office state on file.
In New York, 513 firms carry Grade A and 7 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 New York state book →
Source: FINRA BrokerCheck & SEC IAPD Public Disclosure Data
Frequently Asked Questions
Where does Oscar Gruss & SON Incorporated sit among graded broker-dealers by disclosure count?
According to FINRA BrokerCheck disclosure totals used on PlainAdvisorCheck graded firms, Oscar Gruss & SON Incorporated ranks #179 of 20,055 by disclosure count (most disclosures first). Among firms registered in NY, it ranks #33 of 868 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 D mean for Oscar Gruss & SON Incorporated?
A grade of D reflects Oscar Gruss & SON Incorporated's disclosure intensity, its weighted disclosure load per branch office, ranked against other firms of a similar size (small firm). It carries 31 total disclosures across 3 branch offices. Review the specific disclosures on FINRA BrokerCheck before engaging.
How many FINRA disclosures does Oscar Gruss & SON Incorporated have?
Oscar Gruss & SON Incorporated has 31 total FINRA disclosures, including 26 regulatory events, 5 arbitrations. Disclosures reflect reported events on FINRA BrokerCheck and do not necessarily indicate proven violations.
How big is Oscar Gruss & SON Incorporated?
Oscar Gruss & SON Incorporated operates 3 branch offices and is classified by FINRA as a small firm, registered in NY (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 Oscar Gruss & SON Incorporated's disciplinary record?
You can verify Oscar Gruss & SON Incorporated's full disciplinary history on FINRA BrokerCheck at brokercheck.finra.org using CRD number 2091. 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). Oscar Gruss & SON Incorporated's 31 events mean reading the underlying BrokerCheck detail matters more than the raw count alone.
Should I avoid Oscar Gruss & SON Incorporated 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. Oscar Gruss & SON Incorporated carries 31 disclosures across 3 branch offices (about 10.33 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 Oscar Gruss & SON Incorporated, both outside NY 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 (31 here).
Read with this firm
- Casey Securities LLC (CA) - 10.00 disclosures/office, nearest small firm peer to Oscar Gruss & SON Incorporated's 10.33
- Citadel Securities LLC (FL) - 10.86 disclosures/office, nearest small firm peer to Oscar Gruss & SON Incorporated's 10.33
- Group ONE Trading LLC (IL) - 11.00 disclosures/office, nearest small firm peer to Oscar Gruss & SON Incorporated's 10.33
- Firms in NY - state roster that includes Oscar Gruss & SON Incorporated's registration home.
- Red Flags in Advisor Records - How to read Oscar Gruss & SON Incorporated's heavy load disclosure profile without over-reading raw counts.
- Reading BrokerCheck Reports - Parse the 31 disclosures behind Oscar Gruss & SON Incorporated's Grade D.
- Highest-Risk Firms - Grade D/F firms on the same size-normalized scale as Oscar Gruss & SON Incorporated.
- Compare firms - put Oscar Gruss & SON Incorporated 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.