Comparable stake leader
Regal Partners Funds Management Pty Ltd
SEC ownership of Opthea Ltd
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001815620.
Disclosed value leader
Regal Partners Funds Management Pty Ltd
Comparable rows
1/1
Latest evidence
30 Jun 2026
- Public ticker
- CKDXF, OPTEY on OTC
- Parsed ownership sources
-
13D/G
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
Regal Partners Funds Management Pty Ltd
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
1 of 1
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
Regal Partners Funds Management Pty Ltd
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
30 Jun 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001815620
- Issuer location
- South Yarra
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 Opthea Ltd (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
Regal Partners Funds Mana...
Disclosed value leader
Regal Partners Funds Mana...
Comparable rows
1/1
Latest evidence
30 Jun 2026
13D/G
Lead comparable stake: 3.3%
13D/G row: Regal Partners Funds Management Pty Ltd
Quick read
Regal Partners Funds Management Pty Ltd leads the comparable SEC ownership view at 3.3%.
1 of 1 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 Regal Partners Funds Management Pty Ltd's linked filing trail.
Comparable ownership
Top 1
Regal Partners Funds Management P...
3.3%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-1 of 1 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Regal Partners Funds Management Pty Ltd |
13D/G
Regal Partners Funds Management Pty Limited
|
3.3%
|
$1,356,469
45,215,626 shares
|
$0 | 30 Jun 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 08 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 Opthea Ltd
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.