Comparable stake leader
Excalibur LuxCo SARL
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001412558.
Comparable stake leader
Excalibur LuxCo SARL
Disclosed value leader
Mubadala Investment Co PJSC
Comparable rows
48/48
Latest evidence
29 Apr 2026
Ownership snapshot
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.
Quick read
48 of 48 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.
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Excalibur LuxCo SARL |
13D/G
|
10%
|
—
17,730,913 shares
|
$0 | 27 Oct 2025 |
| MAK Capital Fund LP |
13D/G
|
7.1%
|
—
12,681,898 shares
|
$0 | 29 Apr 2026 |
| Mubadala Investment Co PJSC |
13F
Company
|
2.6%
|
$11,494,253
4,597,701 shares
|
— | 31 Mar 2026 |
| DCF Advisers, LLC |
13F
Company
|
0.6%
|
$2,663,185
1,065,274 shares
|
— | 31 Mar 2026 |
| WCM INVESTMENT MANAGEMENT, LLC |
13F
Company
|
0.35%
|
$1,480,334
627,260 shares
|
— | 31 Mar 2026 |
| ABC ARBITRAGE SA |
13F
Company
|
0.29%
|
$1,272,625
509,050 shares
|
— | 31 Mar 2026 |
| Optiver Holding B.V. |
13F
Company
|
0.16%
|
$708,940
283,576 shares
|
— | 31 Mar 2026 |
| MORGAN STANLEY |
13F
Company
|
0.15%
|
$649,361
259,744 shares
|
— | 31 Mar 2026 |
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 buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 07 Jun 2025.
| 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 |
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. | ||||||||||