# HighVista HFS Partners (Offshore) SPC - Portfolio A — Form D/A

HighVista HFS Partners (Offshore) SPC - Portfolio A of BOSTON, MA, a pooled investment fund, filed a Form D amendment with the SEC on 2024-07-12. $132.9M was reported sold. Industry: Pooled Investment Fund.

## Offering

- Filed: 2024-07-12
- Form: D/A
- Accession: 0001685535-24-000001
- Industry: Pooled Investment Fund
- Exemptions: 06b, 3C, 3C.7
- Amount sold: $132.9M
- Minimum investment: $5.0M
- Investors: 13
- Date of first sale: 2017-07-01
- Security types: fund interests
- SEC file number: 021-290766

## Issuer

- Name: HighVista HFS Partners (Offshore) SPC - Portfolio A
- CIK: 0001685535
- Entity type: Other
- Jurisdiction: CAYMAN ISLANDS
- Incorporated: 2016
- Address: C/O HIGHVISTA STRATEGIES LLC 200 CLARENDON STREET, 50TH FLOOR, BOSTON, MA, 02116
- Phone: (617) 406-6500

## Officers, directors & promoters (11)

| Name | Role | Location |
| --- | --- | --- |
| Ruan van Vuuren | Director | Grand Cayman, E9 |
| Ruan van Vuuren | Related Person | Grand Cayman, E9 |
| Philip Cater | Director | George Town, Grand Cayman, E9 |
| Philip Cater | Related Person | George Town, Grand Cayman, E9 |
| Karl O'Reilly | Director | Grand Cayman, E9 |
| Ronald Landen | Related Person | Boston, MA |
| n/a HighVista Strategies LLC | Executive Officer | Boston, MA |
| Raphael Schorr | Director | Boston, MA |
| Philip E Cater | Director | Grand Cayman, E9 |
| Karl E O'Reilly | Director | Grand Cayman, E9 |
| Joseph E Casey | Director | Boston, MA |

## Other filings by this issuer (10)

| Filed | Form | Offering | Sold |
| --- | --- | --- | --- |
| [2026-07-06](https://search.stillhousedata.com/formd/0001685535-26-000001) | D/A | — | $132.9M |
| [2025-07-11](https://search.stillhousedata.com/formd/0001685535-25-000002) | D/A | — | $132.9M |
| [2023-07-13](https://search.stillhousedata.com/formd/0001685535-23-000001) | D/A | — | $132.9M |
| [2022-07-15](https://search.stillhousedata.com/formd/0001816829-22-000003) | D/A | — | $132.9M |
| [2021-07-15](https://search.stillhousedata.com/formd/0001685535-21-000001) | D/A | — | $53.5M |
| [2020-07-16](https://search.stillhousedata.com/formd/0001685482-20-000002) | D/A | — | $51.5M |
| [2020-01-13](https://search.stillhousedata.com/formd/0001685535-20-000001) | D/A | — | $48.5M |
| [2019-07-16](https://search.stillhousedata.com/formd/0001685535-19-000001) | D/A | — | $42.1M |
| [2018-07-16](https://search.stillhousedata.com/formd/0001685535-18-000001) | D/A | — | $42.1M |
| [2017-07-14](https://search.stillhousedata.com/formd/0001685535-17-000001) | D | — | $40.0M |

## More

- [CIK 1685535 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1685535&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0001685535-24-000001.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.