Blue Bird Corporation
DE ˙ DB ˙ US0953061068
60,60 € ↓ -0,48 (-0,79%)
2026-06-05
DEL PRIS
SecurityDE:4RB / Blue Bird Corporation
InstitutionOlstein Capital Management, L.P.
Latest Disclosed Ownership19,526 shares
Latest Disclosed Value $ 1,109
Olstein Capital Management, L.P. reports 15.10% decrease in ownership of 4RB / Blue Bird Corporation

On April 21, 2026 - Olstein Capital Management, L.P. filed a 13F-HR form disclosing ownership of 19,526 shares of Blue Bird Corporation (DE:4RB) valued at $909,912 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 23,000 shares of Blue Bird Corporation. This represents a change in shares of -15.10% during the quarter. The current value of the position is $1,183,276 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-04-21 2026-03-31 13F BLUE BIRD COM 095306106 19,526 -3,474 -15.10 1 0.00 0.2421
2026-02-03 2025-12-31 13F BLUE BIRD COM 095306106 23,000 -1,797 -7.25 1 0.00 0.2217
2025-10-21 2025-09-30 13F BLUE BIRD COM 095306106 24,797 -26,203 -51.38 1 -50.00 0.2694
2025-07-22 2025-06-30 13F BLUE BIRD COM 095306106 51,000 -14,000 -21.54 2 0.00 0.4126
2025-04-14 2025-03-31 13F BLUE BIRD COM 095306106 65,000 2,000 3.17 2 0.00 0.3873
2025-01-21 2024-12-31 13F BLUE BIRD COM 095306106 63,000 24,000 61.54 2 100.00 0.4282
2024-10-31 2024-09-30 13F BLUE BIRD COM 095306106 39,000 -8,000 -17.02 2 -50.00 0.3182
2024-07-10 2024-06-30 13F BLUE BIRD COM 095306106 47,000 -45,000 -48.91 3 -33.33 0.4502
2024-04-19 2024-03-31 13F BLUE BIRD COM 095306106 92,000 -51,580 -35.92 4 0.00 0.5769
2024-01-25 2023-12-31 13F BLUE BIRD COM 095306106 143,580 -15,420 -9.70 4 0.00 0.6527
2023-10-10 2023-09-30 13F BLUE BIRD COM 095306106 159,000 13,000 8.90 3 0.00 0.5822
2023-07-27 2023-06-30 13F BLUE BIRD COM 095306106 146,000 28,000 23.73 3 50.00 0.5308
2023-05-02 2023-03-31 13F BLUE BIRD COM 095306106 118,000 -134,000 -53.17 2 0.00 0.3778
2023-02-06 2022-12-31 13F BLUE BIRD COM 095306106 252,000 53,000 26.63 3 -99.88 0.4234
2022-10-27 2022-09-30 13F/A-1 BLUE BIRD COM 095306106 199,000 -4,000 -1.97 1,662 -11.12 0.2786
2022-10-19 2022-09-30 13F BLUE BIRD COM 095306106 199,000 -4,000 1,662 0.2742
2022-07-25 2022-06-30 13F BLUE BIRD COM 095306106 203,000 45,451 28.85 1,870 -36.93 0.2802
2022-05-13 2022-03-31 13F BLUE BIRD COM 095306106 157,549 -48,451 -23.52 2,965 -7.98 0.3716
2022-01-27 2021-12-31 13F BLUE BIRD COM 095306106 206,000 16,605 8.77 3,222 -18.45 0.3843
2021-11-12 2021-09-30 13F BLUE BIRD COM 095306106 189,395 39,395 26.26 3,951 5.95 0.4841
2021-08-10 2021-06-30 13F BLUE BIRD COM 095306106 150,000 -2,000 -1.32 3,729 -2.00 0.4695
2021-05-13 2021-03-31 13F BLUE BIRD COM 095306106 152,000 -37,000 -19.58 3,805 10.26 0.5318
2021-02-12 2020-12-31 13F BLUE BIRD COM 095306106 189,000 28,986 18.11 3,451 77.34 0.5507
2020-11-12 2020-09-30 13F BLUE BIRD COM 095306106 160,014 24,893 18.42 1,946 -3.90 0.3529
2020-08-12 2020-06-30 13F BLUE BIRD COM 095306106 135,121 1,121 0.84 2,025 38.23 0.3783
2020-05-12 2020-03-31 13F BLUE BIRD COM 095306106 134,000 5,000 3.88 1,465 -50.46 0.3213
2020-02-12 2019-12-31 13F BLUE BIRD COM 095306106 129,000 1,000 0.78 2,957 21.39 0.4582
2019-11-08 2019-09-30 13F BLUE BIRD COM 095306106 128,000 1,000 0.79 2,436 -2.60 0.3809
2019-07-31 2019-06-30 13F BLUE BIRD COM 095306106 127,000 0 0.00 2,501 16.33 0.4050
2019-05-08 2019-03-31 13F BLUE BIRD COM 095306106 127,000 49,250 63.34 2,150 52.05 0.3547
2019-02-08 2018-12-31 13F BLUE BIRD COM 095306106 77,750 15,540 24.98 1,414 -7.22 0.2309
2018-11-07 2018-09-30 13F BLUE BIRD COM 095306106 62,210 -8,200 -11.65 1,524 -3.18 0.2040
2018-08-08 2018-06-30 13F BLUE BIRD COM 095306106 70,410 -17,700 -20.09 1,574 -24.62 0.2087
2018-05-04 2018-03-31 13F BLUE BIRD COM 095306106 88,110 -11,800 -11.81 2,088 5.03 0.2655
2018-02-08 2017-12-31 13F BLUE BIRD COM 095306106 99,910 -100 -0.10 1,988 -3.50 0.2532
2017-11-08 2017-09-30 13F BLUE BIRD COM 095306106 100,010 22,442 28.93 2,060 56.18 0.2656
2017-08-03 2017-06-30 13F BLUE BIRD COM 095306106 77,568 77,568 1,319 0.1674
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.