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BASTION MANAGEMENT II LLC

STAMFORD, CT · CRD 309685 · IAPD ↗ · mesirow.com · +1-203-594-9264

$572.7MRegulatory AUM
8Advisory reps
13Employees
0Clients
n/aPlanning clients
5Private funds
2States
0Disclosures
fundSegment
ApprovedSEC status

Filing changes

13
April 2026 — BASTION MANAGEMENT II LLC changed its website from bastionmgmt.com to mesirow.com.
Primary website domain changed (social-media URLs ignored) — usually a rebrand or new site.
Marketing & brand
55
April 2026 — BASTION MANAGEMENT II LLC crossed $500M in regulatory AUM ($455.0M -> $572.7M).
Regulatory AUM crossed $500M.
Portfolio / reporting / TAMPCRMIntegration & migration consulting
30
April 2024 — BASTION MANAGEMENT II LLC notice-filed in MN.
Notice-filed in new state(s): the firm is taking clients somewhere new.
ComplianceMarketing & brand
38
April 2024 — BASTION MANAGEMENT II LLC added office(s): 0 -> 1 additional locations.
Count of additional offices increased.
Office IT & facilitiesCRMRecruiting & transitions

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