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LIGHT ARC CAPITAL MANAGEMENT LLC

GREENWICH, CT · CRD 339985 · IAPD ↗ · lightarccm.com · 475-385-2289

$324.1MRegulatory AUM
4Advisory reps
6Employees
0Clients
n/aPlanning clients
1Private funds
1States
0Disclosures
fundSegment
ApprovedSEC status

Filing changes

58
July 2026 — LIGHT ARC CAPITAL MANAGEMENT LLC's provisional registration is now fully approved.
120-day provisional registration became a full approval.
CRMComplianceFinancial planning softwarePortfolio / reporting / TAMP
43
June 2026 — ONE RIVER VOLATILITY ARBITRAGE LLC is now doing business as LIGHT ARC CAPITAL MANAGEMENT LLC.
Primary business name changed: rebrand, merger, or ownership change.
Marketing & brandCRM
53
June 2026 — LIGHT ARC CAPITAL MANAGEMENT LLC now reports custody of client assets ($398.8M).
Firm now reports custody of client assets — surprise exams and controls follow.
ComplianceCustodian
55
June 2026 — LIGHT ARC CAPITAL MANAGEMENT LLC grew from 2 to 4 advisory reps.
Advisory representative count grew materially (>=20% or >=5 reps).
CRMRecruiting & transitionsComplianceFinancial planning software
58
June 2026 — LIGHT ARC CAPITAL MANAGEMENT LLC now reports 1 private fund(s) ($199.4M gross).
Firm reports private funds for the first time.
Fund administrationCompliance
85
March 2026 — ONE RIVER VOLATILITY ARBITRAGE LLC (location n/a) is newly SEC-registered (provisional 120-day approval) with $0 RAUM and 2 advisory reps.
Firm appears on the SEC roster for the first time (new RIA or state-to-SEC transition).
CRMComplianceCustodianFinancial planning softwarePortfolio / reporting / TAMPMarketing & brand

Data: SEC Form ADV monthly roster (public). Confirm on IAPD before acting.