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2026Q22026Q1
Adopted Clearing Firm Rule 606 Reports

Under FINRA Rule 6151, this broker-dealer adopts by reference the 606 routing reports of its clearing firm(s): AXOS CLEARING LLC. Every underlying execution venue and clearing context is evaluated below.

CRD #146251 Review Period: 2026Q2 Filing: Adopts clearing firm report

SPARTAN CAPITAL SECURITIES, LLC (CRD #146251) — Quarterly Rule 606 vs. Amended Rule 605 Competing Market Review

• 0 COMPETING-MARKET EXCEPTIONS DETECTED (>1.0 BPS THRESHOLD)
Primary Routed Venues (606)
1. Virtu Americas, LLC(290.7%)
2. CITADEL SECURITIES LLC(183.4%)
3. Susquehanna Financial Group, LLP(150.3%)
Top routed order shares
Disclosed PFOF / Rebates
Clears via AXOS CLEARING LLC • Subject to 5310.09(c) supervision
Clearing firm adoption
Competing-Market Exceptions
0 of 0
Scored cells with >1.0 bps shortfall
Data Coverage
0 mo • 0 builds
Amended 605 builds

Rule 5310.09 Exceptions Preview (0 Total)

All scored order size and routing buckets where venue net price improvement trailed mix-adjusted peers by > 1.0 bps.

No statistically significant competing-market shortfalls exceeding 1.0 bps were detected in this quarter’s scored cells.

FINRA Rule 5310.09 Review Packet

SPARTAN CAPITAL SECURITIES, LLC

CRD Number: 146251 • Quarter: 2026Q2 • Generated: Wed, 14 Oct 2026 20:20:22 GMT
Methodology: exq-2
Status: CLOSED QUARTER

Resolved Rule 606 Source Filings

Author / Clearing FirmCRDVariant / ContextVersionSHA-256 DigestSource Document
LGNT(Clearing: AXOS CLEARING LLC)117176LGNTV1a5ec3f9b4d49d9a18f159c1765a819061174ed0f875f98dbe0de46b725fd09b9 Download XML ↗

1. SEC Rule 606(a)(1) Order Routing

Quarterly non-directed customer order routing shares and net PFOF/rebates by section and venue.

MonthSectionExecution Venue605 ReporterRoute %Market %Mkt Limit %Non-Mkt %PFOF Mkt (¢/100)PFOF Limit (¢/100)
202604optionsCitadel Execution ServicesUnmapped50.2%54.4%51.9%49.2%27.93 ¢29.60 ¢
202604optionsSusquehanna Financial Group, LLPUnmapped49.8%45.6%48.1%50.8%27.87 ¢24.06 ¢
202604other_stocksVirtu Americas, LLCNITE49.3%53.4%4.1%3.2%14.96 ¢15.00 ¢
202604other_stocksCITADEL SECURITIES LLCCDRG30.1%30.5%24.0%21.5%12.76 ¢6.27 ¢
202604other_stocksUBS Securities, LLCUnmapped4.7%3.3%18.7%18.9%12.45 ¢8.54 ¢
202604other_stocksCanaccord Genuity SecuritiesUnmapped4.5%3.0%19.6%19.3%0.00 ¢0.00 ¢
202604other_stocksGTS SECURITIES LLCUnmapped3.5%3.8%0.8%0.3%0.00 ¢0.00 ¢
202604sp500Virtu Americas, LLCNITE49.0%52.0%18.6%5.9%15.00 ¢15.00 ¢
202604sp500CITADEL SECURITIES LLCCDRG31.5%32.0%22.1%19.7%15.00 ¢8.49 ¢
202604sp500UBS Securities, LLCUnmapped8.6%7.6%14.9%18.8%14.99 ¢15.00 ¢
202604sp500Canaccord Genuity SecuritiesUnmapped6.3%5.4%13.3%17.9%15.00 ¢15.00 ¢
202605optionsSusquehanna Financial Group, LLPUnmapped50.7%47.8%50.5%51.1%28.59 ¢31.64 ¢
202605optionsCitadel Execution ServicesUnmapped49.3%52.2%49.5%48.9%27.02 ¢31.99 ¢
202605other_stocksVirtu Americas, LLCNITE46.4%51.3%2.8%2.5%13.63 ¢15.00 ¢
202605other_stocksCITADEL SECURITIES LLCCDRG29.7%30.3%22.9%19.8%13.53 ¢8.88 ¢
202605other_stocksUBS Securities, LLCUnmapped5.9%4.2%20.3%19.4%14.56 ¢11.96 ¢
202605other_stocksCanaccord Genuity SecuritiesUnmapped5.5%3.8%21.2%18.7%0.00 ¢0.00 ¢
202605other_stocksTwo Sigma Securities, LLCUnmapped4.1%2.7%17.5%17.6%14.30 ¢9.73 ¢
202605sp500Virtu Americas, LLCNITE49.5%53.0%36.4%7.5%15.00 ¢15.00 ¢
202605sp500CITADEL SECURITIES LLCCDRG30.9%31.5%24.1%20.7%15.00 ¢12.40 ¢
202605sp500UBS Securities, LLCUnmapped8.0%6.7%10.0%20.5%15.00 ¢15.00 ¢
202605sp500Canaccord Genuity SecuritiesUnmapped5.9%4.8%8.8%18.9%15.00 ¢15.00 ¢
202606optionsCitadel Execution ServicesUnmapped50.2%48.6%46.5%50.8%27.20 ¢40.00 ¢
202606optionsSusquehanna Financial Group, LLPUnmapped49.8%51.4%53.5%49.1%28.01 ¢40.24 ¢
202606other_stocksVirtu Americas, LLCNITE47.7%52.6%6.0%2.6%14.87 ¢15.00 ¢
202606other_stocksCITADEL SECURITIES LLCCDRG30.3%30.7%24.1%23.5%14.05 ¢6.02 ¢
202606other_stocksUBS Securities, LLCUnmapped5.1%3.5%17.8%18.1%14.24 ¢9.71 ¢
202606other_stocksCanaccord Genuity SecuritiesUnmapped4.8%3.3%17.9%17.9%0.00 ¢0.00 ¢
202606other_stocksGTS SECURITIES LLCUnmapped3.7%3.8%1.8%0.6%0.00 ¢0.00 ¢
202606sp500Virtu Americas, LLCNITE48.8%52.7%18.9%3.5%15.00 ¢15.00 ¢
202606sp500CITADEL SECURITIES LLCCDRG30.9%31.4%25.4%19.0%14.85 ¢9.54 ¢
202606sp500UBS Securities, LLCUnmapped8.4%7.3%16.1%15.5%15.00 ¢15.00 ¢
202606sp500Canaccord Genuity SecuritiesUnmapped6.1%5.1%16.5%12.9%15.00 ¢15.00 ¢

2. Venue Scorecards (Amended Rule 605)

Execution quality metrics for routed venues benchmarked against mix-adjusted competitors on identical symbols and size tiers.

MonthVenueClassNotional × LotFill RatePI RateNPI (bps)Peer Bench (bps)CoverageRank PctlEff SpreadSpeed <1s

3. Routing-Weighted Composite Quality

Implied execution quality achieved by the firm’s routing mix across the 24 amended size tiers, compared against the best and median competing venues.

MonthClassNotional × LotMetricFirm CompositeBest CompetingBest VenueMedian CompetingMapped Flow

4. Payment for Order Flow vs. Execution Quality

Addresses FINRA 5310.09 conflicts: comparing PFOF received (¢/100 sh) against net price improvement shortfall vs mix-adjusted peers.

MonthVenueOrder ClassRoute %606 Net PFOF (¢/100)NPI (bps)Peer Bench (bps)Delta (bps)Ref PriceDelta (¢/100 sh)Conflict Flag

Conflict Methodology Note: Quality delta (¢/100 sh) is estimated as Δ_bps × ref_price. A positive PFOF beside a negative delta indicates the firm received payment while the venue delivered less price improvement than competing market centers on identical symbols and size tiers.

5. Material Changes Since Prior Quarter

Changes in routing share (≥ 5 pp), newly added/dropped venues, and PFOF rate shifts since 2026Q1.

SectionVenueType of ChangeOrder ClassPrior ValueCurrent ValueNet Shift
sp500CITADEL SECURITIES LLCpfof_ratemarket15.00 ¢14.95 ¢-0.05 ¢
sp500CITADEL SECURITIES LLCpfof_ratemarketable_limit7.29 ¢10.14 ¢2.85 ¢
sp500CITADEL SECURITIES LLCpfof_ratenon_marketable_limit12.47 ¢13.35 ¢0.88 ¢
sp500UBS Securities, LLCpfof_ratemarket14.73 ¢15.00 ¢0.27 ¢
sp500UBS Securities, LLCpfof_ratemarketable_limit14.74 ¢15.00 ¢0.26 ¢
sp500UBS Securities, LLCpfof_ratenon_marketable_limit14.96 ¢15.00 ¢0.04 ¢
sp500UBS Securities, LLCpfof_rateother14.80 ¢15.00 ¢0.20 ¢
sp500Virtu Americas, LLCpfof_rateother3.49 ¢0.40 ¢-3.09 ¢
other_stocksCanaccord Genuity Securitiespfof_ratemarket13.64 ¢0.00 ¢-13.64 ¢
other_stocksCanaccord Genuity Securitiespfof_ratemarketable_limit9.41 ¢0.00 ¢-9.41 ¢
other_stocksCanaccord Genuity Securitiespfof_ratenon_marketable_limit8.46 ¢0.00 ¢-8.46 ¢
other_stocksCanaccord Genuity Securitiespfof_rateother14.01 ¢0.00 ¢-14.01 ¢
other_stocksCITADEL SECURITIES LLCpfof_ratemarket12.85 ¢13.45 ¢0.60 ¢
other_stocksCITADEL SECURITIES LLCpfof_ratemarketable_limit6.55 ¢7.06 ¢0.50 ¢
other_stocksCITADEL SECURITIES LLCpfof_ratenon_marketable_limit10.08 ¢9.75 ¢-0.33 ¢
other_stocksCITADEL SECURITIES LLCpfof_rateother13.75 ¢13.53 ¢-0.22 ¢
other_stocksTwo Sigma Securities, LLCpfof_ratemarket13.83 ¢14.30 ¢0.47 ¢
other_stocksTwo Sigma Securities, LLCpfof_ratemarketable_limit10.14 ¢9.73 ¢-0.42 ¢
other_stocksTwo Sigma Securities, LLCpfof_ratenon_marketable_limit11.95 ¢13.70 ¢1.75 ¢
other_stocksTwo Sigma Securities, LLCpfof_rateother14.89 ¢9.65 ¢-5.24 ¢
other_stocksUBS Securities, LLCpfof_ratemarket13.59 ¢13.75 ¢0.16 ¢
other_stocksUBS Securities, LLCpfof_ratemarketable_limit8.86 ¢10.07 ¢1.21 ¢
other_stocksUBS Securities, LLCpfof_ratenon_marketable_limit9.52 ¢10.18 ¢0.66 ¢
other_stocksUBS Securities, LLCpfof_rateother14.20 ¢13.82 ¢-0.37 ¢
other_stocksVirtu Americas, LLCpfof_ratemarket14.97 ¢14.48 ¢-0.48 ¢
optionsCitadel Execution Servicespfof_ratemarket27.68 ¢27.38 ¢-0.30 ¢
optionsCitadel Execution Servicespfof_ratemarketable_limit35.39 ¢33.87 ¢-1.52 ¢
optionsCitadel Execution Servicespfof_ratenon_marketable_limit25.09 ¢31.16 ¢6.07 ¢
optionsCitadel Execution Servicespfof_rateother41.78 ¢39.76 ¢-2.02 ¢
optionsSusquehanna Financial Group, LLPpfof_ratemarket26.54 ¢28.16 ¢1.62 ¢
optionsSusquehanna Financial Group, LLPpfof_ratemarketable_limit26.47 ¢31.98 ¢5.51 ¢
optionsSusquehanna Financial Group, LLPpfof_ratenon_marketable_limit27.67 ¢30.69 ¢3.02 ¢
optionsSusquehanna Financial Group, LLPpfof_rateother48.61 ¢41.46 ¢-7.16 ¢

6. Coverage, Exclusions & Standing Limitations

Mandatory regulatory disclosure of data availability, unmapped destinations, and methodological caveats.

Suppressed Cells
0
Cells with < 100 covered orders
Unmapped Venues
4
606 destinations without 605 match
Challenged / Missing 605
0
Venues missing monthly 605 report

Unmapped Routing Destinations:

Canaccord Genuity Securities (name:CANACCORD GENUITY SECURITIES), GTS SECURITIES LLC (name:GTS SECURITIES), Two Sigma Securities, LLC (name:TWO SIGMA SECURITIES), UBS Securities, LLC (name:UBS SECURITIES)

Standing Review Limitations:

  • A venue's Rule 605 statistics describe all flow it handled, not this firm's orders.
  • 606 route shares are per order, not per share, and list only the top 10 venues plus any venue with at least 5% of non-directed orders.
  • FINRA Rule 5310.09 also requires the firm's own order-level review of its executions.
  • This report is not legal or compliance advice.
  • Net price improvement is in basis points of executed notional (quote midpoint × shares). The PFOF comparison converts the difference to ¢/100 sh at the venue's average executed price; it is an estimate.