# GAIN THERAPEUTIC COMMON STOCK

GAIN THERAPEUTIC COMMON STOCK is a security (CUSIP 36269B105) tracked across SEC portfolio filings. 41 institutional managers reported $15.0M on Form 13F as of 2026-06-30; 2 registered fund positions totaling $766K via N-PORT as of 2026-03-31.

## Summary

- Issuer: GAIN THERAPEUTIC
- Class: COMMON STOCK
- CUSIP: 36269B105
- Asset category: EC
- 13F holders: 41
- 13F value: $15.0M
- 13F period: 2026-06-30
- N-PORT fund positions: 2
- N-PORT value: $766K
- N-PORT report: 2026-03-31

## Top institutional holders (Form 13F)

_Showing 15 of 41 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [MARSHALL WACE, LLP](https://search.stillhousedata.com/firm/160885) | LONDON, X0 | $3.4M | 1,769,788 |
| Potomac Capital Management, Inc. | NEW YORK, NY | $2.0M | 1,008,600 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $1.8M | 569,901 |
| JONES FINANCIAL COMPANIES LLLP | DES PERES, MO | $1.2M | 631,615 |
| [DME Capital Management, LP](https://search.stillhousedata.com/firm/157081) | New York, NY | $1.1M | 566,130 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | BALA CYNWYD, PA | $911K | 431,267 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $869K | 447,342 |
| JANE STREET GROUP, LLC | NEW YORK, NY | $496K | 216,883 |
| BlackRock, Inc. | New York, NY | $437K | 225,046 |
| UBS Group AG | Zurich, V8 | $428K | 220,489 |
| [Cresset Asset Management, LLC](https://search.stillhousedata.com/firm/288566) | Chicago, IL | $310K | 160,000 |
| STATE STREET CORP | BOSTON, MA | $306K | 157,537 |
| MORGAN STANLEY | NEW YORK, NY | $271K | 139,652 |
| Stratos Wealth Partners, LTD. | BEACHWOOD, OH | $255K | 131,621 |
| NORTHERN TRUST CORP | CHICAGO, IL | $221K | 113,997 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $776K | 0.10% |
| [Blackstone Alternative Multi-Strategy Fund](https://search.stillhousedata.com/fund/S000045538) | Blackstone Alternative Investment Funds | $-10K | -0.03% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/36269b105.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.