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.