# OCULIS HOLDING AG (OCSAW)

> Institutional ownership reported to the SEC as of Q2 2026, from Form 13F filings. Source: https://holderbook.com/stocks/OCSAW/

- Reporting holders: 10
- Reported value: $1.9M
- Held through calls: 37.1%
- Held through puts: 1.5%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [MILLENNIUM MANAGEMENT LLC](https://holderbook.com/funds/1273087-millennium-management-llc/) | $700.0K | 0 | 0.0% | 14 |
| [MMCAP International Inc. SPC](https://holderbook.com/funds/1304857-mmcap-international-inc-spc/) | $365.1K | 73,025 | 0.0% | 13 |
| [JANE STREET GROUP, LLC](https://holderbook.com/funds/1595888-jane-street-group-llc/) | $228.5K | 45,702 | 0.0% | 10 |
| [LMR Partners LLP](https://holderbook.com/funds/1578621-lmr-partners-llp/) | $199.7K | 39,949 | 0.0% | 1 |
| [D. E. Shaw & Co., Inc.](https://holderbook.com/funds/1009207-d-e-shaw-co-inc/) | $173.6K | 34,716 | 0.0% | 14 |
| [MOORE CAPITAL MANAGEMENT, LP](https://holderbook.com/funds/1448574-moore-capital-management-lp/) | $100.0K | 20,000 | 0.0% | 14 |
| [Vestcor Inc](https://holderbook.com/funds/1536925-vestcor-inc/) | $58.0K | 11,666 | 0.0% | 14 |
| [GROUP ONE TRADING LLC](https://holderbook.com/funds/932540-group-one-trading-llc/) | $29.1K | 0 | 0.0% | 1 |
| [Mint Tower Capital Management B.V.](https://holderbook.com/funds/1666606-mint-tower-capital-management-b-v/) | $29.0K | 5,833 | 0.0% | 14 |
| [UBS Group AG](https://holderbook.com/funds/1610520-ubs-group-ag/) | $1.5K | 300 | 0.0% | 6 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 10 | $1.9M |
| Q1 2026 | 10 | $4.7M |
| Q4 2025 | 11 | $3.4M |
| Q3 2025 | 11 | $2.7M |
| Q2 2025 | 12 | $3.5M |
| Q1 2025 | 13 | $3.2M |
| Q4 2024 | 16 | $3.2M |
| Q3 2024 | 23 | $1.6M |
| Q2 2024 | 26 | $1.5M |
| Q1 2024 | 26 | $1.9M |
| Q4 2023 | 26 | $1.3M |
| Q3 2023 | 27 | $1.8M |