Form
SCHEDULE 13D/A
Active or control-oriented beneficial ownership filing.
South Dakota Investment Council - 09 Apr 2026 SCHEDULE 13D/A Report for Bristow Group Inc. Common Stock (VTOL)
- Filing manager
- South Dakota Investment Council
- Reporting owner
- South Dakota Investment Council
- Security
- Bristow Group Inc. Common Stock
- Beneficially owned shares
- 1,795,920 shares
- Large-stake signal
-
Ownership
6.2%Beneficial ownership of this reported class.
Shares
1,795,920 sharesShares beneficially owned as disclosed.
Event date
09 Apr 2026Date tied to the ownership event or amendment.
Accepted by SEC
10 Apr 2026EDGAR acceptance date.
How to read this large-stake filing
- Schedule 13D/G filings focus on beneficial ownership stakes, not a full portfolio.
- Compare this filing with the holder history and issuer page before treating the percentage as a current position.
- Use amendments to understand whether the disclosed stake increased, decreased, or changed reporting status.
- Class ownership
- 6.2%
- Symbol
- VTOL
- Shares outstanding
- 28,966,452 shares
- SEC form
- SCHEDULE 13D/A
- Accepted by SEC
- 10 Apr 2026, 20:33:27 UTC
- Event date
- 09 Apr 2026
- Prior SEC filing
- 23 Feb 2026
- Source filing
- View source filing
Ownership signal
CIK-linked ownership evidence from parsed SEC filings.
2 signals
Subject security
Names, identifiers, and filing context for this profile.
2 source fields
Source evidence
Original filing metadata and source links for verification.
5 source fields
Key filing fact
South Dakota Investment Council disclosed 6.2% ownership in Bristow Group Inc. Common Stock (VTOL) on 09 Apr 2026.
Key facts
- South Dakota Investment Council filed SCHEDULE 13D/A for Bristow Group Inc. Common Stock (VTOL).
- Disclosed ownership: 6.2%.
- Date of event: 09 Apr 2026.
Change
- Previous schedule filing date: 23 Feb 2026.
- Current filing was accepted on 10 Apr 2026, 20:33.
Research use
- This page turns one Schedule 13D/G filing into a quick large-stake read before the raw reporting-person rows.
- Use the linked SEC filing as the source of truth for ownership percentages, shares, and reporting-party details.
Evidence
Backed by Schedule 13D/13G
View source filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting persons
Disclosed reporting parties (1)
Names, ownership percentages, 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 |
|---|---|---|---|---|---|---|---|
| South Dakota Investment Council | 6.2% | 1,795,920 | 1,795,920 | /s/ Matthew L. Clark | Matthew L. Clark/State Investment Officer | 0001538846 |
CIK / CUSIP context first