CRD #10409 · FINRA BrokerCheck + SEC IAPD

MML Investors Services, LLC

According to FINRA BrokerCheck disclosure totals used on PlainAdvisorCheck graded firms, MML Investors Services, LLC ranks #206 of 20,055 by disclosure count (most disclosures first). Among firms registered in MA, it ranks #4 of 98 on the same disclosure sort used on the state browse page. MML Investors Services, LLC carries 28 BrokerCheck disclosures across 3,871 branch offices - light load for a national firm, earning a Grade B.

Verify on FINRA BrokerCheck → Browse all firms
Grade B
Safety grade
3,871
branch offices
28
disclosures
#206 of 20,055
disclosure rank · graded

FINRA BrokerCheck disclosure docket

CRD record 10409 MML Investors Services, LLC

MML Investors Services, LLC · Grade B · 28 disc · 0.01/office · National firm

  • CRD 10409
  • GRADE B
  • DISC 28
  • REG 27
  • ARB 1
  • CIV 0
  • BRANCH 3,871
  • PER-OFF 0.01
  • RANK #206 of 20,055
  • BOOK National firm

Intensity peers

Nearest same-size peer: Cambridge Investment Research, Inc. (0.01 disc/office)

Cambridge Investment Re…0.01Tiaa-Cref Individual & …0.01Nylife Securities LLC0.01MML Investors Servi… (this)0.01
Disclosures per office among national firm peers (lower is cleaner)

MML Investors Services, LLC ranks #206 of 20,055 by disclosure count among graded broker-dealers; light load at 0.01 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

3,871 offices

FINRA: Large firm

Total disclosures

28 events

On FINRA BrokerCheck

Regulatory events

27 actions

96% of all disclosures

Disclosures per office

0.01 per office

28 ÷ 3,871 offices

MML Investors Services, LLC 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 98% of 1,251 disclosing firms

0–0: 314 disclosing firms (25%). This entry sits in this band. 0–1: 159 disclosing firms (13%). Above this entry. 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 27
Arbitrations 1
Civil Events 0
Total 28

Counts for MML Investors Services, LLC reflect events reported on FINRA BrokerCheck as of July 2026. Disclosures are reported events, not proven violations.

Disclosure category share

Regulatory 27 Arbitration 1 Civil 0

Firm Details

Firm Size
Large
Scope
ACTIVE
Location
Springfield, MA
CRD Number
10409

Lower disclosures per office

MML Investors Services, LLC in the heavier-disclosure third

MML Investors Services, LLC carries 28 BrokerCheck disclosures across 3,871 branch offices - a heavier-third raw book among graded firms (#206 of 20,055). Regulator-initiated events are 96% of the book (27 regulatory / 1 arbitration / 0 civil).

MML Investors Services, LLC runs 0.01 disclosures per branch office (cleaner than 98% of disclosing multi-office firms). Verify on FINRA BrokerCheck ↗ · how disclosures are interpreted.

Educational summary of MML Investors Services, LLC's disclosure book - not financial advice. Disclosures are reported events, not proven violations; consult a licensed advisor before decisions.

Massachusetts cohort · 9.80× state average

MML Investors Services, LLC sits above the Massachusetts disclosure average

MML Investors Services, LLC reports 28 BrokerCheck disclosures, 9.80× the Massachusetts average of 2.9 across 98 graded firms with a principal-office state on file.

In Massachusetts, 64 firms carry Grade A and 0 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 Massachusetts state book →

Source: FINRA BrokerCheck & SEC IAPD Public Disclosure Data

Frequently Asked Questions

Where does MML Investors Services, LLC sit among graded broker-dealers by disclosure count?
According to FINRA BrokerCheck disclosure totals used on PlainAdvisorCheck graded firms, MML Investors Services, LLC ranks #206 of 20,055 by disclosure count (most disclosures first). Among firms registered in MA, it ranks #4 of 98 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 MML Investors Services, LLC?
A grade of B reflects MML Investors Services, LLC's disclosure intensity, its weighted disclosure load per branch office, ranked against other firms of a similar size (national firm). It carries 28 total disclosures across 3,871 branch offices. Review the specific disclosures on FINRA BrokerCheck before engaging.
How many FINRA disclosures does MML Investors Services, LLC have?
MML Investors Services, LLC has 28 total FINRA disclosures, including 27 regulatory events, 1 arbitration. Disclosures reflect reported events on FINRA BrokerCheck and do not necessarily indicate proven violations.
How big is MML Investors Services, LLC?
MML Investors Services, LLC operates 3,871 branch offices and is classified by FINRA as a large firm, registered in MA (National 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 MML Investors Services, LLC's disciplinary record?
You can verify MML Investors Services, LLC's full disciplinary history on FINRA BrokerCheck at brokercheck.finra.org using CRD number 10409. 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). MML Investors Services, LLC's 28 events mean reading the underlying BrokerCheck detail matters more than the raw count alone.
Should I avoid MML Investors Services, LLC 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. MML Investors Services, LLC carries 28 disclosures across 3,871 branch offices (about 0.01 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 MML Investors Services, LLC, both outside MA so the neighborhoods are not state containment (the same-size intensity list below stays size-tier local).

Read with this firm

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.