Blue Bird Corporation
DE ˙ DB ˙ US0953061068
61,46 € ↑3,44 (5,93%)
2026-06-03
AKTIENPREIS
SecurityDE:4RB / Blue Bird Corporation
InstitutionState Street Corp
Latest Disclosed Ownership752,313 shares
Latest Disclosed Value $ 42,723,855
State Street Corp reports 0.14% increase in ownership of 4RB / Blue Bird Corporation

On May 15, 2026 - State Street Corp filed a 13F-HR form disclosing ownership of 752,313 shares of Blue Bird Corporation (DE:4RB) valued at $35,057,786 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 751,288 shares of Blue Bird Corporation. This represents a change in shares of 0.14% during the quarter. The current value of the position is $46,237,157 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 BLUE BIRD COM 095306106 752,313 1,025 0.14 42,724 20.99 0.0015
2026-02-13 2025-12-31 13F BLUE BIRD COM 095306106 751,288 -14,723 -1.92 35,311 -19.90 0.0012
2025-11-14 2025-09-30 13F BLUE BIRD COM 095306106 766,011 -9,503 -1.23 44,084 31.71 0.0015
2025-08-14 2025-06-30 13F BLUE BIRD COM 095306106 775,514 54,006 7.49 33,471 43.31 0.0013
2025-05-15 2025-03-31 13F BLUE BIRD COM 095306106 721,508 -11,622 -1.59 23,355 -17.53 0.0010
2025-02-14 2024-12-31 13F BLUE BIRD COM 095306106 733,130 7,557 1.04 28,321 -18.62 0.0011
2024-11-14 2024-09-30 13F BLUE BIRD COM 095306106 725,573 56,449 8.44 34,798 -3.42 0.0014
2024-08-14 2024-06-30 13F BLUE BIRD COM 095306106 669,124 65,191 10.79 36,032 55.62 0.0016
2024-05-15 2024-03-31 13F BLUE BIRD COM 095306106 603,933 70,500 13.22 23,155 61.00 0.0010
2024-02-14 2023-12-31 13F BLUE BIRD COM 095306106 533,433 142,802 36.56 14,381 72.45 0.0007
2023-11-14 2023-09-30 13F BLUE BIRD COM 095306106 390,631 783 0.20 8,340 -4.84 0.0005
2023-08-14 2023-06-30 13F BLUE BIRD COM 095306106 389,848 58,449 17.64 8,764 29.44 0.0005
2023-05-15 2023-03-31 13F BLUE BIRD COM 095306106 331,399 11,296 3.53 6,770 97.49 0.0004
2023-05-15 2022-12-31 13F/A-99 BLUE BIRD COM 095306106 320,103 -100,413 -23.88 3,428 -2.36 0.0002
2023-05-15 2022-12-31 13F BLUE BIRD COM 095306106 320,103 -100,413 3,428 0.0002
2022-11-15 2022-09-30 13F BLUE BIRD COM 095306106 420,516 -2,474 -0.58 3,511 -9.88 0.0002
2022-08-15 2022-06-30 13F BLUE BIRD COM 095306106 422,990 -12,393 -2.85 3,896 -52.45 0.0002
2022-05-16 2022-03-31 13F BLUE BIRD COM 095306106 435,383 10,877 2.56 8,194 23.42 0.0004
2022-02-14 2021-12-31 13F BLUE BIRD COM 095306106 424,506 -19,883 -4.47 6,639 -28.38 0.0003
2021-11-15 2021-09-30 13F BLUE BIRD COM 095306106 444,389 -8,323 -1.84 9,270 -17.63 0.0005
2021-08-16 2021-06-30 13F BLUE BIRD COM 095306106 452,712 166,148 57.98 11,254 56.89 0.0006
2021-07-09 2021-03-31 13F/A-1 BLUE BIRD COM 095306106 286,564 -12,780 -4.27 7,173 31.23 0.0004
2021-05-17 2021-03-31 13F BLUE BIRD COM 095306106 286,564 -12,780 7,173 0.0004
2021-02-16 2020-12-31 13F BLUE BIRD COM 095306106 299,344 15,086 5.31 5,466 58.11 0.0003
2020-11-10 2020-09-30 13F BLUE BIRD COM 095306106 284,258 -16,693 -5.55 3,457 -23.37 0.0002
2020-08-14 2020-06-30 13F BLUE BIRD COM 095306106 300,951 15,953 5.60 4,511 44.82 0.0003
2020-06-19 2020-03-31 13F/A-1 BLUE BIRD COM 095306106 284,998 -2,906 -1.01 3,115 -52.80 0.0003
2020-05-11 2020-03-31 13F BLUE BIRD COM 095306106 284,998 -2,906 3,115 273.5597
2020-02-06 2019-12-31 13F BLUE BIRD COM 095306106 287,904 25,650 9.78 6,599 32.19 0.0005
2019-11-14 2019-09-30 13F BLUE BIRD COM 095306106 262,254 2,235 0.86 4,992 -2.50 0.0004
2019-08-14 2019-06-30 13F BLUE BIRD COM 095306106 260,019 17,621 7.27 5,120 24.76 0.0004
2019-05-15 2019-03-31 13F BLUE BIRD COM 095306106 242,398 5,533 2.34 4,104 -4.76 0.0003
2019-02-12 2018-12-31 13F BLUE BIRD COM 095306106 236,865 7,778 3.40 4,309 -23.23 0.0004
2018-11-09 2018-09-30 13F BLUE BIRD Common equity shares 095306106 229,087 20,467 9.81 5,613 20.40 0.0004
2018-08-14 2018-06-30 13F BLUE BIRD Common equity shares 095306106 208,620 68,861 49.27 4,662 40.85 0.0004
2018-05-15 2018-03-31 13F BLUE BIRD Common equity shares 095306106 139,759 45,167 47.75 3,310 75.69 0.0003
2018-02-14 2017-12-31 13F BLUE BIRD Common equity shares 095306106 94,592 17,459 22.63 1,884 18.64 0.0002
2017-11-14 2017-09-30 13F BLUE BIRD Common equity shares 095306106 77,133 806 1.06 1,588 22.44 0.0001
2017-08-14 2017-06-30 13F BLUE BIRD Common equity shares 095306106 76,327 20,316 36.27 1,297 35.10 0.0001
2017-05-15 2017-03-31 13F BLUE BIRD Common equity shares 095306106 56,011 900 1.63 960 12.68 0.0001
2017-02-09 2016-12-31 13F BLUE BIRD Common equity shares 095306106 55,111 5,154 10.32 852 16.55 0.0001
2017-01-13 2016-09-30 13F/A-1 BLUE BIRD Common equity shares 095306106 49,957 6,990 16.27 731 42.50 0.0001
2016-11-14 2016-09-30 13F BLUE BIRD Common equity shares 095306106 49,957 731
2016-08-12 2016-06-30 13F BLUE BIRD Common equity shares 095306106 42,967 15,385 55.78 513 70.43 0.0001
2016-05-20 2016-03-31 13F/A-1 BLUE BIRD Common equity shares 095306106 27,582 -10 -0.04 301 7.89 0.0000
2016-05-12 2016-03-31 13F BLUE BIRD Common equity shares 095306106 27,582 301
2016-02-16 2015-12-31 13F BLUE BIRD Common equity shares 095306106 27,592 1,900 7.40 279 8.98 0.0000
2015-11-16 2015-09-30 13F BLUE BIRD Common equity shares 095306106 25,692 2,658 11.54 256 -14.38 0.0000
2015-08-13 2015-06-30 13F BLUE BIRD Common equity shares 095306106 23,034 23,034 299 0.0000
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.