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2026Q22026Q1
CRD #35747 Review Period: 2026Q2 Filing: Direct 606 filer

PURSHE KAPLAN STERLING INVESTMENTS (CRD #35747) — Quarterly Rule 606 vs. Amended Rule 605 Competing Market Review

• 0 COMPETING-MARKET EXCEPTIONS DETECTED (>1.0 BPS THRESHOLD)
Primary Routed Venues (606)
1. Citadel Securities LLC(249.5%)
2. Virtu Americas, LLC(125.5%)
3. Jane Street Capital, LLC(115.7%)
Top routed order shares
Disclosed PFOF / Rebates
$0.00
Non-directed retail equity flow
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

PURSHE KAPLAN STERLING INVESTMENTS

CRD Number: 35747 • Quarter: 2026Q2 • Generated: Wed, 14 Oct 2026 20:19:48 GMT
Methodology: exq-2
Status: CLOSED QUARTER

Resolved Rule 606 Source Filings

Author / Clearing FirmCRDVariant / ContextVersionSHA-256 DigestSource Document
PURSHE KAPLAN STERLING35747DirectV1e8ae672a846447743e6e1fe37eec187a5a86b8025452c1055963ed5ea1bfab00 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 Securities LLC (CDRG)CDRG37.9%49.2%27.3%36.6%0.00 ¢0.00 ¢
202604optionsWolverine Execution Services LLC (WEXX)Unmapped19.3%1.5%9.1%21.7%0.00 ¢0.00 ¢
202604optionsJane Street Capital, LLC (JNST)JNST18.1%21.5%36.4%17.3%0.00 ¢0.00 ¢
202604optionsDash Financial Technologies LLC (DASH)Unmapped14.1%15.4%9.1%13.9%0.00 ¢0.00 ¢
202604optionsGlobal Execution Brokers, LP (GEBB)Unmapped10.8%12.3%18.2%10.5%0.00 ¢0.00 ¢
202604other_stocksVirtu Americas, LLC (NITE)NITE16.6%23.5%25.9%3.0%0.00 ¢0.00 ¢
202604other_stocksG1 Execution Services, LLC (ETMM)ETMM14.4%22.0%22.4%0.8%0.00 ¢0.00 ¢
202604other_stocksCitadel Securities LLC (CDRG)CDRG13.1%20.0%12.9%2.6%0.00 ¢0.00 ¢
202604other_stocksJane Street Capital, LLC (JNST)JNST12.3%18.5%18.8%1.1%0.00 ¢0.00 ¢
202604other_stocksNew York Stock Exchange (NYSE)Unmapped9.1%0.0%0.0%25.6%0.00 ¢0.00 ¢
202604other_stocksNYSE Arca (ARCA)Unmapped6.5%0.0%0.0%18.4%0.00 ¢0.00 ¢
202604other_stocksNasdaq Stock Market (NSDQ)Unmapped6.3%0.0%1.2%17.3%0.00 ¢0.00 ¢
202604other_stocksCboe BZX U.S. Equities Exchange (BATS)BATS5.6%0.0%0.0%15.8%0.00 ¢0.00 ¢
202604other_stocksHRT Financial LP (HRTF)HRTF5.1%8.3%5.9%0.0%0.00 ¢0.00 ¢
202604other_stocksCboe EDGX US Equities Exchange (EDGX)EDGK3.1%0.0%0.0%8.7%0.00 ¢0.00 ¢
202604sp500Virtu Americas, LLC (NITE)NITE21.2%22.0%26.1%14.6%0.00 ¢0.00 ¢
202604sp500Citadel Securities LLC (CDRG)CDRG19.7%19.4%17.4%20.8%0.00 ¢0.00 ¢
202604sp500Jane Street Capital, LLC (JNST)JNST18.6%21.6%17.4%2.1%0.00 ¢0.00 ¢
202604sp500G1 Execution Services, LLC (ETMM)ETMM13.9%15.8%21.7%0.0%0.00 ¢0.00 ¢
202604sp500HRT Financial LP (HRTF)HRTF9.6%11.7%4.3%0.0%0.00 ¢0.00 ¢
202604sp500New York Stock Exchange (NYSE)Unmapped4.3%0.0%0.0%31.3%0.00 ¢0.00 ¢
202604sp500Goldman, Sachs & Co. LLC (GSCO)GSCO3.5%4.0%4.3%0.0%0.00 ¢0.00 ¢
202604sp500Two Sigma Securities, LLC (SOHO)SOHO2.3%2.9%0.0%0.0%0.00 ¢0.00 ¢
202604sp500UBS Securities, LLC (UBSS)UBSS2.3%1.8%4.3%4.2%0.00 ¢0.00 ¢
202604sp500Members Exchange (MEMX)Unmapped1.4%0.0%0.0%10.4%0.00 ¢0.00 ¢
202605optionsCitadel Securities LLC (CDRG)CDRG31.7%39.0%28.6%30.2%0.00 ¢0.00 ¢
202605optionsDash Financial Technologies LLC (DASH)Unmapped21.5%14.6%0.0%23.7%0.00 ¢0.00 ¢
202605optionsJane Street Capital, LLC (JNST)JNST19.0%25.6%35.7%16.9%0.00 ¢0.00 ¢
202605optionsWolverine Execution Services LLC (WEXX)Unmapped16.7%6.1%21.4%18.8%0.00 ¢0.00 ¢
202605optionsGlobal Execution Brokers, LP (GEBB)Unmapped11.0%14.6%14.3%10.2%0.00 ¢0.00 ¢
202605optionsUnknownUnmapped0.2%0.0%0.0%0.3%0.00 ¢0.00 ¢
202605other_stocksCitadel Securities LLC (CDRG)CDRG27.1%29.2%25.5%11.5%0.00 ¢0.00 ¢
202605other_stocksVirtu Americas, LLC (NITE)NITE21.2%22.0%27.4%13.1%0.00 ¢0.00 ¢
202605other_stocksG1 Execution Services, LLC (ETMM)ETMM17.6%20.6%17.6%7.7%0.00 ¢0.00 ¢
202605other_stocksJane Street Capital, LLC (JNST)JNST8.9%11.3%3.9%2.3%0.00 ¢0.00 ¢
202605other_stocksHRT Financial LP (HRTF)HRTF7.3%8.0%9.8%4.6%0.00 ¢0.00 ¢
202605other_stocksNew York Stock Exchange (NYSE)Unmapped5.4%0.0%0.0%32.3%0.00 ¢0.00 ¢
202605other_stocksGoldman, Sachs & Co. LLC (GSCO)GSCO2.8%3.5%2.0%0.8%0.00 ¢0.00 ¢
202605other_stocksNasdaq Stock Market (NSDQ)Unmapped2.8%0.0%0.0%16.9%0.00 ¢0.00 ¢
202605other_stocksInstinet BlockCross (BLKX)Unmapped2.2%2.1%9.8%0.0%0.00 ¢0.00 ¢
202605other_stocksTwo Sigma Securities, LLC (SOHO)SOHO1.4%1.6%2.0%0.0%0.00 ¢0.00 ¢
202605sp500Citadel Securities LLC (CDRG)CDRG23.1%25.0%30.4%17.3%0.00 ¢0.00 ¢
202605sp500Virtu Americas, LLC (NITE)NITE22.1%25.8%21.7%13.6%0.00 ¢0.00 ¢
202605sp500G1 Execution Services, LLC (ETMM)ETMM16.6%22.2%30.4%0.9%0.00 ¢0.00 ¢
202605sp500New York Stock Exchange (NYSE)Unmapped10.4%0.0%0.0%36.4%0.00 ¢0.00 ¢
202605sp500Jane Street Capital, LLC (JNST)JNST8.6%11.5%4.3%2.7%0.00 ¢0.00 ¢
202605sp500HRT Financial LP (HRTF)HRTF6.2%8.7%4.3%0.9%0.00 ¢0.00 ¢
202605sp500Nasdaq Stock Market (NSDQ)Unmapped4.9%0.0%0.0%17.3%0.00 ¢0.00 ¢
202605sp500Goldman, Sachs & Co. LLC (GSCO)GSCO3.6%4.8%4.3%0.9%0.00 ¢0.00 ¢
202605sp500Cboe EDGX US Equities Exchange (EDGX)EDGK1.8%0.0%0.0%6.4%0.00 ¢0.00 ¢
202605sp500Two Sigma Securities, LLC (SOHO)SOHO1.6%1.6%4.3%0.9%0.00 ¢0.00 ¢
202606optionsCitadel Securities LLC (CDRG)CDRG37.0%40.2%46.1%36.2%0.00 ¢0.00 ¢
202606optionsDash Financial Technologies LLC (DASH)Unmapped24.9%28.1%23.1%24.4%0.00 ¢0.00 ¢
202606optionsJane Street Capital, LLC (JNST)JNST14.8%19.5%15.4%14.1%0.00 ¢0.00 ¢
202606optionsWolverine Execution Services LLC (WEXX)Unmapped12.8%1.2%0.0%15.1%0.00 ¢0.00 ¢
202606optionsGlobal Execution Brokers, LP (GEBB)Unmapped10.5%11.0%15.4%10.3%0.00 ¢0.00 ¢
202606other_stocksCitadel Securities LLC (CDRG)CDRG29.9%30.3%39.0%22.4%0.00 ¢0.00 ¢
202606other_stocksVirtu Americas, LLC (NITE)NITE21.5%23.6%27.3%10.4%0.00 ¢0.00 ¢
202606other_stocksG1 Execution Services, LLC (ETMM)ETMM18.1%19.8%15.6%13.4%0.00 ¢0.00 ¢
202606other_stocksJane Street Capital, LLC (JNST)JNST7.9%8.9%10.4%3.0%0.00 ¢0.00 ¢
202606other_stocksHRT Financial LP (HRTF)HRTF6.5%8.9%0.0%1.5%0.00 ¢0.00 ¢
202606other_stocksNasdaq Stock Market (NSDQ)Unmapped4.2%0.0%0.0%22.4%0.00 ¢0.00 ¢
202606other_stocksGoldman, Sachs & Co. LLC (GSCO)GSCO3.1%4.0%0.0%1.5%0.00 ¢0.00 ¢
202606other_stocksCboe EDGX US Equities Exchange (EDGX)EDGK2.0%0.0%0.0%10.4%0.00 ¢0.00 ¢
202606other_stocksMembers Exchange (MEMX)Unmapped1.6%0.0%0.0%8.2%0.00 ¢0.00 ¢
202606other_stocksTwo Sigma Securities, LLC (SOHO)SOHO1.6%1.4%2.6%1.5%0.00 ¢0.00 ¢
202606sp500Citadel Securities LLC (CDRG)CDRG30.1%35.7%44.1%18.5%0.00 ¢0.00 ¢
202606sp500Virtu Americas, LLC (NITE)NITE23.0%24.2%23.5%21.0%0.00 ¢0.00 ¢
202606sp500G1 Execution Services, LLC (ETMM)ETMM19.5%23.4%11.8%15.3%0.00 ¢0.00 ¢
202606sp500Jane Street Capital, LLC (JNST)JNST7.6%8.2%11.8%5.7%0.00 ¢0.00 ¢
202606sp500Nasdaq Stock Market (NSDQ)Unmapped5.1%0.0%0.0%14.0%0.00 ¢0.00 ¢
202606sp500HRT Financial LP (HRTF)HRTF4.1%3.7%5.9%4.5%0.00 ¢0.00 ¢
202606sp500New York Stock Exchange (NYSE)Unmapped3.2%0.0%0.0%8.9%0.00 ¢0.00 ¢
202606sp500Goldman, Sachs & Co. LLC (GSCO)GSCO2.8%2.9%2.9%2.5%0.00 ¢0.00 ¢
202606sp500Cboe EDGX US Equities Exchange (EDGX)EDGK1.6%0.0%0.0%4.5%0.00 ¢0.00 ¢
202606sp500Members Exchange (MEMX)Unmapped1.4%0.0%0.0%3.8%0.00 ¢0.00 ¢

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 LLCroute_share—16.26 ¢24.31 ¢8.05 ¢
sp500Cboe EDGX US Equities Exchangeadded——1.14 ¢—
sp500GTS SECURITIES LLCdropped—0.62 ¢——
other_stocksNYSE Arcaadded——2.18 ¢—
other_stocksCboe BZX U.S. Equities Exchangeadded——1.87 ¢—
other_stocksCitadel Securities LLCroute_share—16.98 ¢23.37 ¢6.39 ¢
other_stocksJane Street Capital, LLCroute_share—14.98 ¢9.72 ¢-5.26 ¢
other_stocksUBS Securities, LLCdropped—1.04 ¢——
optionsUnknownadded——0.07 ¢—

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
5
606 destinations without 605 match
Challenged / Missing 605
0
Venues missing monthly 605 report

Unmapped Routing Destinations:

NYSE Arca (ARCA), Instinet BlockCross (BLKX), Members Exchange (MEMX), Nasdaq Stock Market (NSDQ), New York Stock Exchange (NYSE)

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.