# 1543 Capital LP

> 1543 Capital LP is an SEC-registered investment advisory firm in Greenwich, CT, registered since 2021, reporting $1 billion to $5 billion in regulatory assets under management in its Form ADV filing dated April 30, 2026.

- CRD: 305398
- Filed as: 1543 CAPITAL LP
- Registration: SEC-registered investment adviser (status as filed: Approved)
- Location: Greenwich, CT
- Filing period: October 2026
- Form ADV filing dated: April 30, 2026
- SEC record (IAPD): https://adviserinfo.sec.gov/firm/summary/305398
- AdvisorCensus page: https://advisorcensus.com/firm/1543-capital-lp-greenwich-ct-305398

## Quick answers

**How is 1543 Capital LP compensated?**
On its Form ADV (Item 5.E, October 2026), 1543 Capital LP reports these compensation arrangements: a percentage of assets under its management; performance-based fees. The amounts are in Item 5 of its Form ADV Part 2A brochure.

**Where is 1543 Capital LP located?**
1543 Capital LP's principal office is in Greenwich, CT, according to its Form ADV.

**Is 1543 Capital LP registered with the SEC or a state?**
1543 Capital LP is an SEC-registered investment advisory firm, registered since 2021. Status as filed: Approved. CRD 305398.

**How much does 1543 Capital LP manage?**
1543 Capital LP reports $1,037,962,290 in regulatory assets under management in its Form ADV filing dated April 30, 2026 (35% discretionary).

**How have 1543 Capital LP's assets and staff changed since 2021?**
In the Form ADV data for 1543 Capital LP: Regulatory assets under management: $193,044,782 in the October 2021 data and $1,037,962,290 in the October 2026 data, up 438%. Total employees: 4 in October 2021 and 8 in October 2026. Assets under management move with markets as well as with clients coming and going.

**What types of clients does 1543 Capital LP serve?**
By number of clients on Form ADV Item 5.D: other investment advisers (12); pooled investment vehicles (other than investment companies and business development companies) (8); insurance companies (1).

**Does 1543 Capital LP report any disciplinary disclosures?**
Reports no disclosure items on Form ADV Item 11. The detail of any item is on the firm's SEC record: https://adviserinfo.sec.gov/firm/summary/305398

**What changed in 1543 Capital LP's recent Form ADV filings?**
In the April 2026 filing data: Regulatory assets under management went from $842,646,416 to $1,046,708,382 (+24%). Updated its list of owners and control persons (Schedule A).

## From the Form ADV filing

### Compensation (Item 5.E)
- A percentage of assets under your management
- Performance-based fees

### Regulatory assets under management (Item 5.F)
- Total: $1,037,962,290
- Discretionary: $364,726,093
- Non-discretionary: $673,236,197

### Clients (Item 5.D)

| Client type | Clients | Assets |
| --- | --- | --- |
| Pooled investment vehicles (other than investment companies and business development companies) | 8 | $364,726,093 |
| Other investment advisers | 12 | $625,225,859 |
| Insurance companies | 1 | $48,010,338 |

### Advisory services (Item 5.G)
- Portfolio management for pooled investment vehicles (other than investment companies)
- Portfolio management for businesses (other than small businesses) or institutional clients

### Firm details
- Registered since: 2021 (5 years)
- Employees: 8 total, 3 performing advisory functions
- Wrap fee program participation: No
- Disclosures (Item 11): Reports no disclosure items on Form ADV Item 11.

### Websites listed on Form ADV (Item 1.I)
- 1543capital.com
- LinkedIn @1543-capital-lp

## Assets and staff over time

| Data period | Regulatory assets under management | Employees | Filing dated |
| --- | --- | --- | --- |
| October 2021 | $193,044,782 | 4 | March 31, 2021 |
| October 2022 | $540,094,678 | 4 | March 31, 2022 |
| October 2023 | $761,708,000 | 5 | June 28, 2023 |
| October 2024 | $793,513,281 | 6 | August 30, 2024 |
| October 2025 | $842,646,416 | 7 | April 30, 2025 |
| October 2026 | $1,037,962,290 | 8 | April 30, 2026 |

Regulatory assets under management: $193,044,782 in the October 2021 data and $1,037,962,290 in the October 2026 data, up 438%.
Total employees: 4 in October 2021 and 8 in October 2026.

## Changes in the filing (last 12 months)

### April 2026
- Regulatory assets under management went from $842,646,416 to $1,046,708,382 (+24%).
- Updated its list of owners and control persons (Schedule A).

## Source

Form ADV as filed, October 2026. Values appear as filed. Cite as: AdvisorCensus. 1543 Capital LP (CRD 305398): Form ADV filing data as of October 2026.