Investment adviser · CRD 312718
SQUARE CIRCLE IA LP
Investment adviser filing (IA)
BOSTON, MA, United States · Form ADV filed Mar 27, 2026
- Regulatory AUM
- $449M Form ADV · Item 5.F
- Client accounts
- 2 Accounts, not individual clients
- Employees
- 3 Reported in this filing
- Advisory professionals
- 2 Investment advisory functions
Who they report serving
Form ADV · Item 5.DClient types and their share of reported regulatory assets.
| Client type | Clients | Regulatory assets | Share of AUM |
|---|---|---|---|
| Pooled investment vehicles | 2 | $448,908,446 | 100.0% |
Filing source
Form ADV 2068893 · Mar 27, 2026 · Item 5.D
Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.
Private funds & service providers
3 Private fundsThe count excludes feeder funds. Funds in the latest filing appear first, ordered by reported gross assets. Earlier funds retain their last reported values.
ANAXAGORAS LPHedge Fund · Last reported Mar 27, 2026$318MGross asset value
Form D fundraising filings
Provider details
- Annual audit
- Yes
- Prime brokers
- Yes
- Custodians
- Yes
- Administrator other than the adviser
- Yes
- External marketing
- No
EISNERAMPER LLP
PCAOB 274
MORGAN STANLEY & CO. LLC
SEC 8-15869
NATIONAL FINANCIAL SERVICES LLC
SEC 8-26740
THE NORTHERN TRUST INTERNATIONAL BANKING CORPORATION
LEI 54930042DBMRRWU1QM80
MORGAN STANLEY & CO. LLC
CRD 8209 · SEC 8-15869
NATIONAL FINANCIAL SERVICES LLC
CRD 13041 · SEC 8-26740
Fund details & source
- Fund ID
- 805-3389959273
- Reported beneficial owners
- 1
- Minimum commitment
- $0
- Form D file number
- 021-392387
Form ADV 2068893 · Mar 27, 2026 · Schedule D 7.B.(1)
Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.
OENOPIDES LPHedge Fund · Last reported Mar 27, 2026$131MGross asset value
Form D fundraising filings
Provider details
- Annual audit
- Yes
- Prime brokers
- Yes
- Custodians
- Yes
- Administrator other than the adviser
- Yes
- External marketing
- No
EISNERAMPER LLP
PCAOB 274
MORGAN STANLEY & CO. LLC
SEC 8-15869
NATIONAL FINANCIAL SERVICES LLC
SEC 8-26740
THE NORTHERN TRUST INTERNATIONAL BANKING CORPORATION
LEI 54930042DBMRRWU1QM80
MORGAN STANLEY & CO. LLC
CRD 8209 · SEC 8-15869
NATIONAL FINANCIAL SERVICES LLC
CRD 13041 · SEC 8-26740
Fund details & source
- Fund ID
- 805-2571506227
- Reported beneficial owners
- 4
- Minimum commitment
- $1M
- Form D file number
- 021-489504
Form ADV 2068893 · Mar 27, 2026 · Schedule D 7.B.(1)
Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.
SQUARE CIRCLE OPPORTUNITIES LPHedge Fund · Last reported Mar 31, 2022$14.7MGross asset value
Provider details
- Annual audit
- No
- Prime brokers
- Yes
- Custodians
- Yes
- Administrator other than the adviser
- No
- External marketing
- No
MORGAN STANLEY & CO. LLC
SEC 8-15869
NATIONAL FINANCIAL SERVICES LLC
SEC 8-26740
MORGAN STANLEY & CO. LLC
CRD 8209 · SEC 8-15869
NATIONAL FINANCIAL SERVICES LLC
CRD 13041 · SEC 8-26740
Fund details & source
- Fund ID
- 805-2853792314
- Reported beneficial owners
- 2
- Minimum commitment
- $0
Form ADV 1591468 · Mar 31, 2022 · Schedule D 7.B.(1)
Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.
Services & filing details
Most recent filing: Mar 27, 2026. View historical filings
Reported services
Pooled investment vehicle management
Compensation
Performance-based
Principal office
105 NEWBURY STREET, 4TH FLOORBOSTON, MA, 02116, United States
CRD 312718
Filing source
Form ADV 2068893 · Mar 27, 2026 · Items 1 & 5
Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.