Blue Bird Corporation
DE ˙ DB ˙ US0953061068
61,46 € ↑3,44 (5,93%)
2026-06-03
AKTIENPREIS
SecurityDE:4RB / Blue Bird Corporation
InstitutionNorthern Trust Corp
Latest Disclosed Ownership286,841 shares
Latest Disclosed Value $ 16,289,700
Northern Trust Corp reports 3.21% increase in ownership of 4RB / Blue Bird Corporation

On May 14, 2026 - Northern Trust Corp filed a 13F-HR form disclosing ownership of 286,841 shares of Blue Bird Corporation (DE:4RB) valued at $13,366,791 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 277,912 shares of Blue Bird Corporation. This represents a change in shares of 3.21% during the quarter. The current value of the position is $17,629,248 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)
2026-05-14 2026-03-31 13F BLUE BIRD COM 095306106 286,841 8,929 3.21 16,290 24.71 0.0004
2026-02-17 2025-12-31 13F BLUE BIRD COM 095306106 277,912 -5,246 -1.85 13,062 -19.85 0.0003
2025-11-14 2025-09-30 13F BLUE BIRD COM 095306106 283,158 -5,157 -1.79 16,296 30.96 0.0021
2025-08-13 2025-06-30 13F BLUE BIRD COM 095306106 288,315 -6,712 -2.28 12,444 30.29 0.0017
2025-05-13 2025-03-31 13F BLUE BIRD COM 095306106 295,027 -10,856 -3.55 9,550 -19.18 0.0014
2025-02-14 2024-12-31 13F BLUE BIRD COM 095306106 305,883 29,868 10.82 11,816 -10.74 0.0017
2024-11-13 2024-09-30 13F BLUE BIRD COM 095306106 276,015 58,340 26.80 13,238 12.93 0.0022
2024-08-14 2024-06-30 13F BLUE BIRD COM 095306106 217,675 -4,489 -2.02 11,722 37.62 0.0020
2024-05-14 2024-03-31 13F BLUE BIRD COM 095306106 222,164 16,213 7.87 8,518 53.40 0.0015
2024-02-13 2023-12-31 13F BLUE BIRD COM 095306106 205,951 51,650 33.47 5,552 68.55 0.0010
2023-11-13 2023-09-30 13F BLUE BIRD COM 095306106 154,301 3,280 2.17 3,294 -2.95 0.0006
2023-08-11 2023-06-30 13F BLUE BIRD COM 095306106 151,021 76 0.05 3,395 10.09 0.0007
2023-05-15 2023-03-31 13F BLUE BIRD COM 095306106 150,945 10,633 7.58 3,084 105.26 0.0006
2023-02-13 2022-12-31 13F BLUE BIRD COM 095306106 140,312 -20,903 -12.97 1,503 11.51 0.0003
2022-11-14 2022-09-30 13F BLUE BIRD COM 095306106 161,215 -5,361 -3.22 1,347 -12.25 0.0003
2022-08-12 2022-06-30 13F BLUE BIRD COM 095306106 166,576 -2,009 -1.19 1,535 -51.62 0.0003
2022-05-13 2022-03-31 13F BLUE BIRD COM 095306106 168,585 11,934 7.62 3,173 29.51 0.0006
2022-02-08 2021-12-31 13F BLUE BIRD COM 095306106 156,651 -2,521 -1.58 2,450 -26.20 0.0004
2021-11-15 2021-09-30 13F BLUE BIRD COM 095306106 159,172 541 0.34 3,320 -15.80 0.0006
2021-08-13 2021-06-30 13F BLUE BIRD COM 095306106 158,631 -4,252 -2.61 3,943 -3.26 0.0007
2021-05-12 2021-03-31 13F BLUE BIRD COM 095306106 162,883 -11,065 -6.36 4,076 28.38 0.0008
2021-02-11 2020-12-31 13F BLUE BIRD COM 095306106 173,948 -5,962 -3.31 3,175 45.18 0.0006
2020-11-16 2020-09-30 13F BLUE BIRD COM 095306106 179,910 -8,324 -4.42 2,187 -22.47 0.0005
2020-08-14 2020-06-30 13F BLUE BIRD COM 095306106 188,234 1,159 0.62 2,821 37.95 0.0007
2020-05-14 2020-03-31 13F BLUE BIRD COM 095306106 187,075 19,220 11.45 2,045 -46.84 0.0006
2020-02-14 2019-12-31 13F BLUE BIRD COM 095306106 167,855 -9,520 -5.37 3,847 13.95 0.0009
2019-11-13 2019-09-30 13F BLUE BIRD COM 095306106 177,375 6,089 3.55 3,376 0.12 0.0008
2019-08-13 2019-06-30 13F BLUE BIRD COM 095306106 171,286 4,062 2.43 3,372 19.11 0.0008
2019-05-13 2019-03-31 13F BLUE BIRD COM 095306106 167,224 11,094 7.11 2,831 -0.32 0.0007
2019-02-12 2018-12-31 13F BLUE BIRD COM 095306106 156,130 -4,823 -3.00 2,840 -27.97 0.0008
2018-11-14 2018-09-30 13F BLUE BIRD COM 095306106 160,953 9,736 6.44 3,943 16.66 0.0010
2018-09-18 2018-06-30 13F/A-1 BLUE BIRD COM 095306106 151,217 21,173 16.28 3,380 9.67 0.0009
2018-08-14 2018-06-30 13F BLUE BIRD COM 095306106 151,217 21,173 3,380
2018-05-09 2018-03-31 13F BLUE BIRD COM 095306106 130,044 50,248 62.97 3,082 94.08 0.0008
2018-02-14 2017-12-31 13F BLUE BIRD COM 095306106 79,796 -3,810 -4.56 1,588 -7.78 0.0004
2017-11-13 2017-09-30 13F BLUE BIRD COM 095306106 83,606 3,103 3.85 1,722 25.79 0.0004
2017-08-11 2017-06-30 13F BLUE BIRD COM 095306106 80,503 17,698 28.18 1,369 26.99 0.0004
2017-05-12 2017-03-31 13F BLUE BIRD COM 095306106 62,805 1,252 2.03 1,078 13.35 0.0003
2017-02-13 2016-12-31 13F BLUE BIRD COM 095306106 61,553 860 1.42 951 7.22 0.0003
2016-11-09 2016-09-30 13F BLUE BIRD COM 095306106 60,693 -2,001 -3.19 887 18.90 0.0003
2016-08-12 2016-06-30 13F BLUE BIRD COM 095306106 62,694 10,691 20.56 746 32.27 0.0002
2016-08-19 2016-03-31 13F/A-1 BLUE BIRD COM 095306106 52,003 5,315 11.38 564 19.24 0.0002
2016-05-13 2016-03-31 13F BLUE BIRD COM 095306106 52,003 564
2016-02-12 2015-12-31 13F BLUE BIRD COM 095306106 46,688 1 0.00 473 1.72 0.0002
2015-11-12 2015-09-30 13F BLUE BIRD COM 095306106 46,687 46,687 465 0.0002
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.