Comparable stake leader
7. Cooperative Ua Lsp
SEC ownership of Oculis Holding AG
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001953530.
Disclosed value leader
7. Cooperative Ua Lsp
Comparable rows
50/50
Latest evidence
31 Mar 2026
- Public ticker
- OCS, OCSAW on Nasdaq
- Parsed ownership sources
-
13D/G and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
7. Cooperative Ua Lsp
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
50 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
7. Cooperative Ua Lsp
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
31 Mar 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001953530
- Issuer location
- Zug, Switzerland
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of Oculis Holding AG (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
7. Cooperative Ua Lsp
Disclosed value leader
7. Cooperative Ua Lsp
Comparable rows
50/50
Latest evidence
31 Mar 2026
13D/G
13F
Lead comparable stake: 12%
13D/G row: 7. Cooperative Ua Lsp
Showing 1-8 of 50 holder rows.
Quick read
7. Cooperative Ua Lsp leads the comparable SEC ownership view at 12%.
50 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens 7. Cooperative Ua Lsp's linked filing trail.
Comparable ownership
Top 5
7. Cooperative Ua Lsp
12%
Pivotal bioVenture Partners Fund ...
4.9%
BVCF IV, L.P.
4.1%
EQT Fund Management S.a r.l.
10%
Gildi - lifeyrissjodur
4.1%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| 7. Cooperative Ua Lsp |
13D/G
LSP 7 Cooperatieve U.A.
|
12%
|
$184,808,317
6,950,294 shares
|
+$31,838,866 | 31 Mar 2026 |
| Pivotal bioVenture Partners Fund I, L.P. |
13D/G
Nan Fung Group Holdings Limited
|
4.9%
|
$49,946,544
2,815,476 shares
|
$0 | 30 Sep 2025 |
| BVCF IV, L.P. |
13D/G
|
4.1%
|
$73,082,691
2,436,902 shares
|
+$7,350,309 | 13 Feb 2026 |
| EQT Fund Management S.a r.l. |
13F
Company
|
10%
|
$156,888,817
5,900,294 shares
|
— | 31 Mar 2026 |
| Gildi - lifeyrissjodur |
13F
Company
|
4.1%
|
$64,316,401
2,430,401 shares
|
— | 31 Mar 2026 |
| Aberdeen Group plc |
13F
Company
|
3%
|
$46,451,294
1,746,946 shares
|
— | 31 Mar 2026 |
| Pivotal bioVenture Partners Investment Advisor LLC |
13F
Company
|
2.9%
|
$44,678,725
1,680,283 shares
|
— | 31 Mar 2026 |
| WELLINGTON MANAGEMENT GROUP LLP |
13F
Company
|
2.3%
|
$35,782,907
1,345,728 shares
|
— | 31 Mar 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 22 Jul 2025.
Buys
$0
Insiders: 0
Sells
$0
Insiders: 0
Net
$0
Shares: 0
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Recent insider transactions for Oculis Holding AG
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| No insider transactions were found in the last 12 months for this issuer. | ||||||||||
* marks a reported price that did not pass the local price check.