Bristow Group Inc.
US ˙ NYSE ˙ US11040G1031

SecurityVTOL / Bristow Group Inc.
InstitutionQube Research & Technologies Ltd
Latest Disclosed Ownership111,831 shares
Latest Disclosed Value $ 5,243,756
Qube Research & Technologies Ltd reports 230.24% increase in ownership of VTOL / Bristow Group Inc.

On May 15, 2026 - Qube Research & Technologies Ltd filed a 13F-HR form disclosing ownership of 111,831 shares of Bristow Group Inc. (US:VTOL) valued at $5,243,756 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 33,864 shares of Bristow Group Inc.. This represents a change in shares of 230.24% during the quarter. The current value of the position is $4,602,964 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F BRISTOW GROUP COM 11040G103 111,831 77,967 230.24 5,244 322.82 0.0058
2026-02-17 2025-12-31 13F BRISTOW GROUP COM 11040G103 33,864 -12,109 -26.34 1,240 -25.21 0.0013
2025-11-14 2025-09-30 13F BRISTOW GROUP COM 11040G103 45,973 -2,144 -4.46 1,659 4.54 0.0017
2025-08-14 2025-06-30 13F BRISTOW GROUP COM 11040G103 48,117 -32,138 -40.04 1,586 -37.41 0.0016
2025-05-15 2025-03-31 13F BRISTOW GROUP COM 11040G103 80,255 21,610 36.85 2,534 26.01 0.0029
2025-02-14 2024-12-31 13F BRISTOW GROUP COM 11040G103 58,645 32,635 125.47 2,012 122.95 0.0026
2024-11-14 2024-09-30 13F BRISTOW GROUP COM 11040G103 26,010 26,010 902 0.0013
2024-08-14 2024-06-30 13F BRISTOW GROUP COM 11040G103 0 -13,918 -100.00 0 -100.00
2024-05-14 2024-03-31 13F BRISTOW GROUP COM 11040G103 13,918 13,918 379 0.0006
2024-02-13 2023-12-31 13F BRISTOW GROUP COM 11040G103 0 -1,013 -100.00 0 -100.00
2023-11-13 2023-09-30 13F BRISTOW GROUP COM 11040G103 1,013 1,013 29 0.0001
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.