Key facts
- Magnetar Financial LLC filed SCHEDULE 13D/A for COMTECH TELECOMMUNICATIONS CORP /DE/ Common Stock, par value $0.10 per share (CMTL).
- Disclosed ownership: 41%.
- Date of event: 03 Mar 2025.
Magnetar Financial LLC - 03 Mar 2025 SCHEDULE 13D/A Report for COMTECH TELECOMMUNICATIONS CORP /DE/ Common Stock, par value $0.10 per share (CMTL)
- Filing Manager
- Magnetar Financial LLC
- Reporting Manager
- Magnetar Financial LLC
- Symbol
- CMTL
- Shares outstanding
- 49,700,667 shares
- Disclosed Ownership
- 20,352,423 shares
- Ownership
- 41%
- Form type
- SCHEDULE 13D/A
- Filing time
- 05 Mar 2025, 21:41:04 UTC
- Date of event
- 03 Mar 2025
- Next filing
- 23 Jul 2025
- SEC
- View on sec.gov
Key filing fact
Magnetar Financial LLC disclosed 41% ownership in COMTECH TELECOMMUNICATIONS CORP /DE/ Common Stock, par value $0.10 per share (CMTL) on 03 Mar 2025.
Change
- No earlier schedule filing is available for direct comparison.
- Current filing was accepted on 05 Mar 2025, 21:41.
Research use
- This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
- You can verify ownership claims directly against the original SEC filing.
Evidence
Backed by Schedule 13D/13G
See Original Filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting persons
Reporting managers (4)
Names, ownership, voting power, signatures, titles, and CIKs as disclosed in this Schedule 13D/G filing.
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Magnetar Financial LLC | 41% | 20,352,423 | 0 | 20,352,423 | /s/ Hayley Stein | Hayley Stein, Attorney-in-fact for David J. Snyderman, Manager of Supernova Management LLC, GP of Magnetar Capital Partners LP, its Sole Member | 0001352851 |
| Magnetar Capital Partners LP | 41% | 20,352,423 | 0 | 20,352,423 | /s/ Hayley Stein | Hayley Stein, Attorney-in-fact for David J. Snyderman, Manager of Supernova Management LLC, its General Partner | |
| Supernova Management LLC | 41% | 20,352,423 | 0 | 20,352,423 | /s/ Hayley Stein | Hayley Stein, Attorney-in-fact for David J. Snyderman, Manager | |
| David J. Snyderman | 41% | 20,352,423 | 0 | 20,352,423 | /s/ Hayley Stein | Hayley Stein, Attorney-in-fact for David J. Snyderman |
CIK / CUSIP context first