★
Trade Filings
Managers Stocks Filings Superinvestors
Signals Institutional Buying Institutional Selling Insider Activity 13D & 13G Watch Sector Rotation
Tools Stock Screener Manager Screener Compare Managers Consensus Baskets All Research Tools Data API
Learn & AI Learn Ask the Data AI Agents
News ★ Saved
About About us Methodology Contact Disclaimer
Reader
DATA PLANS

Historical data downloads: coming with accounts.

API GATEWAY

Free read-only JSON access to the site's cached data.

Dark mode

Guided View
New to markets (prices, yields, YTD, market cap)? We explain every term as you browse, in plain English. Same data, with the help built in.

Expert View
You already know the market. Just the data: clean, fast and compact, with no extra explanations. This is the default view.

Interface language
Security record · archived quarter

BLBD

Blue Bird Corporation · Consumer Cyclical · Auto - Manufacturers

57.73 +1.8% mkt cap $1.81B quote delayed (FMP) · as of Oct 23 22:08 UTC · separate from filing data below

Q3 2026 Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024
113Tracked holders
+9Δ holders
24.94MShares held
$1.41BReported value
+9New positions
−0Exits
Rising Conviction score 43/100 How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth +8.7% · share flow -1.9% · net new positions +8.0% · formula
Ownership fragmentation: more holders, smaller aggregate stake

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q3 2026 1 -1 4.99K $280,138 n/a −2
Q2 2026 108 -1 23.32M $1.83B +8 −10
Q1 2026 113 +9 24.94M $1.41B +9 n/a
Q4 2025 103 +2 25.95M $1.22B +2 n/a
Q3 2025 19 +1 15.49M $891.41M +1 n/a
Q2 2025 15 -1 13.74M $592.96M +1 −2
Q1 2025 13 -1 4.69M $151.85M +1 −2
Q4 2024 14 +1 5.04M $194.88M +1 n/a
Q3 2024 12 -2 3.73M $179.10M n/a −2
Q2 2024 14 n/a 3.97M $213.56M n/a n/a
Holder count
Who holds it · Q1 2026
#ManagerSharesΔ sharesValueTheir weightHeld
1 BlackRock ✦ (passive) 2.59M -0.3% $147.09M 0.0% ▼ Trim 4 SEC ↗ ×15
2 Fidelity (FMR) ✦ 2.54M -16.0% $144.33M 0.0% ▼ Trim 4 SEC ↗ ×4
3 American Century Companies Inc 1.76M -1.8% $99.99M 0.1% ▼ Trim 2 SEC ↗
4 Vanguard Capital Management Llc 1.39M n/a $78.97M 0.0% n/c 1 SEC ↗
5 Janus Henderson Group Plc 1.10M +41.8% $62.67M 0.0% ▲ Add 2 SEC ↗ ×2
6 Wellington Management ✦ 1.02M -2.9% $57.82M 0.0% ▼ Trim 8 SEC ↗ ×6
7 Geode Capital Management ✦ (passive) 827.12K +7.5% $46.98M 0.0% ▲ Add 8 SEC ↗ ×2
8 State Street Global Advisors ✦ (passive) 752.31K +0.1% $42.72M 0.0% ▲ Add 6 SEC ↗
9 Dimensional Fund Advisors Lp 688.93K +7.5% $39.12M 0.0% ▲ Add 2 SEC ↗ ×5
10 D. E. Shaw & Co. ✦ 573.47K +4.0% $32.57M 0.0% ▲ Add 8 SEC ↗ ×2
11 Two Sigma Investments ✦ 557.60K +107.7% $31.67M 0.0% ▲ Add 8 SEC ↗
12 Bank Of America Corp /De/ 529.35K +3.8% $30.06M 0.0% ▲ Add 2 SEC ↗ ×4
13 Goldman Sachs Group ✦ 525.90K -26.2% $29.87M 0.0% ▼ Trim 3 SEC ↗ ×2
14 Allspring Global Investments… 506.67K +23.6% $29.77M 0.1% ▲ Add 2 SEC ↗ ×3
15 Alliancebernstein L.P. 494.65K -5.0% $23.25M 0.0% ▼ Trim 2 SEC ↗
16 AQR Capital Management ✦ 379.50K +55.8% $21.55M 0.0% ▲ Add 8 SEC ↗ ×8
17 Renaissance Technologies ✦ 367.54K -11.5% $20.87M 0.0% ▼ Trim 8 SEC ↗
18 Nuveen, LLC 333.97K -26.2% $18.97M 0.0% ▼ Trim 2 SEC ↗ ×3
19 Deutsche Bank Ag\ 325.24K +0.9% $18.47M 0.0% ▲ Add 2 SEC ↗ ×2
20 Blair William & Co/Il 320.74K 0.0% $18.21M 0.1% ▲ Add 2 SEC ↗
21 Victory Capital Management Inc 314.41K +666.6% $17.86M 0.0% ▲ Add 2 SEC ↗
22 Federated Hermes, Inc. 310.31K +3.3% $17.62M 0.0% ▲ Add 2 SEC ↗ ×2
23 Man Group plc 307.00K +17.9% $17.43M 0.0% ▲ Add 2 SEC ↗ ×2
24 Charles Schwab Investment… 306.78K +6.7% $17.42M 0.0% ▲ Add 2 SEC ↗
25 JPMorgan Chase ✦ 318.31K +96.9% $17.32M 0.0% ▲ Add 3 SEC ↗ ×6
26 Lazard Asset Management Llc 304.20K +362.2% $17.28M 0.0% ▲ Add 2 SEC ↗
27 Loomis Sayles & Co L P 301.55K -4.5% $17.13M 0.0% ▼ Trim 2 SEC ↗ ×2
28 Northern Trust Corp 286.84K +3.2% $16.29M 0.0% ▲ Add 2 SEC ↗ ×5
29 Millennium Management ✦ 286.58K +28.2% $16.27M 0.0% ▲ Add 8 SEC ↗
30 Morgan Stanley ✦ 264.93K -38.2% $15.05M 0.0% ▼ Trim 3 SEC ↗ ×8
31 Arrowstreet Capital ✦ 235.19K -16.9% $13.36M 0.0% ▼ Trim 3 SEC ↗
32 Sei Investments Co 206.02K +17.5% $11.70M 0.0% ▲ Add 2 SEC ↗ ×2
33 T. Rowe Price ✦ 195.85K +18.5% $11.12M 0.0% ▲ Add 8 SEC ↗ ×2
34 Hrt Financial Lp 194.39K +142.6% $11.04M 0.0% ▲ Add 2 SEC ↗
35 Jane Street Group, Llc 176.20K +256.9% $10.01M 0.0% ▲ Add 2 SEC ↗ ×2
36 Marshall Wace ✦ 170.91K -44.2% $9.71M 0.0% ▼ Trim 4 SEC ↗ ×3
37 Hotchkis & Wiley Capital Management… 168.91K +0.7% $9.59M 0.0% ▲ Add 2 SEC ↗
38 Qube Research & Technologies Ltd 154.63K -24.4% $8.78M 0.0% ▼ Trim 2 SEC ↗
39 Franklin Resources Inc 143.35K -8.4% $8.14M 0.0% ▼ Trim 2 SEC ↗ ×6
40 Envestnet Asset Management Inc 131.61K +12.9% $7.47M 0.0% ▲ Add 2 SEC ↗
41 First Trust Advisors Lp 126.93K -85.3% $7.21M 0.0% ▼ Trim 2 SEC ↗
42 Pacer Advisors, Inc. 119.57K +0.2% $6.79M 0.0% ▲ Add 2 SEC ↗
43 Bnp Paribas Financial Markets 115.44K -66.5% $6.56M 0.0% ▼ Trim 2 SEC ↗
44 Schroder Investment Management Group 113.47K n/a $6.18M 0.0% n/c 1 SEC ↗ ×3
45 Bank of New York Mellon Corp 105.71K -2.0% $6.00M 0.0% ▼ Trim 2 SEC ↗ ×6
46 Invesco Ltd. 100.43K -18.4% $5.70M 0.0% ▼ Trim 2 SEC ↗ ×6
47 HighTower Advisors, LLC 91.85K +10.0% $5.22M 0.0% ▲ Add 2 SEC ↗
48 Raymond James Financial Inc 89.59K -6.1% $5.09M 0.0% ▼ Trim 2 SEC ↗ ×3
49 UBS Group AG 89.40K -67.8% $5.08M 0.0% ▼ Trim 2 SEC ↗ ×3
50 Hsbc Holdings Plc 80.46K New $4.50M 0.0% New 1 SEC ↗
51 Citadel Advisors ✦ 77.13K +319.8% $4.38M 0.0% ▲ Add 8 SEC ↗ ×2
52 UBS AM, a distinct business unit of… 76.07K -43.5% $4.32M 0.0% ▼ Trim 2 SEC ↗ ×6
53 Healthcare Of Ontario Pension Plan… 73.40K -42.9% $4.17M 0.0% ▼ Trim 2 SEC ↗
54 Nordea Investment Management Ab 71.02K -4.8% $3.90M 0.0% ▼ Trim 2 SEC ↗ ×2
55 Asset Management One Co., Ltd. 68.58K -10.6% $3.89M 0.0% ▼ Trim 2 SEC ↗
56 Swiss National Bank 62.60K 0.0% $3.56M 0.0% Held 2 SEC ↗
57 Citigroup Inc 60.37K -31.0% $3.43M 0.0% ▼ Trim 2 SEC ↗ ×2
58 GAMCO Investors ✦ 57.62K -21.0% $3.27M 0.0% ▼ Trim 8 SEC ↗
59 Principal Financial Group Inc 56.62K +36.2% $3.22M 0.0% ▲ Add 2 SEC ↗ ×2
60 Susquehanna International Group, Llp 53.04K +59.9% $3.01M 0.0% ▲ Add 2 SEC ↗
61 Ameriprise Financial Inc 51.42K -0.8% $2.92M 0.0% ▼ Trim 2 SEC ↗ ×2
62 State Of Wisconsin Investment Board 51.19K +8.4% $2.91M 0.0% ▲ Add 2 SEC ↗
63 Point72 Asset Management ✦ 50.83K -40.7% $2.89M 0.0% ▼ Trim 2 SEC ↗
64 Russell Investments Group, Ltd. 47.68K +17.5% $2.71M 0.0% ▲ Add 2 SEC ↗ ×5
65 Prudential Financial Inc 44.74K +418.5% $2.54M 0.0% ▲ Add 2 SEC ↗
66 Rhumbline Advisers 39.63K -0.1% $2.25M 0.0% ▼ Trim 2 SEC ↗
67 California State Teachers… 38.12K +26.4% $2.16M 0.0% ▲ Add 2 SEC ↗
68 Tudor Investment Corp Et Al 35.41K -71.5% $2.01M 0.0% ▼ Trim 2 SEC ↗
69 Gotham Asset Management ✦ 34.52K -15.7% $1.96M 0.0% ▼ Trim 2 SEC ↗
70 Osaic Holdings, Inc. 34.00K -2.1% $1.93M 0.0% ▼ Trim 2 SEC ↗ ×2
71 Universal- Beteiligungs- und… 33.22K -26.6% $1.89M 0.0% ▼ Trim 2 SEC ↗
72 Wells Fargo & Company/Mn 30.99K -42.4% $1.76M 0.0% ▼ Trim 2 SEC ↗ ×3
73 Storebrand Asset Management As 30.48K -1.4% $1.73M 0.0% ▼ Trim 2 SEC ↗
74 Legal & General Group Plc 29.45K -14.9% $1.67M 0.0% ▼ Trim 2 SEC ↗ ×3
75 Royal Bank Of Canada 23.74K -29.8% $1.35M 0.0% ▼ Trim 2 SEC ↗ ×3
76 Mariner, LLC 21.43K +112.8% $1.22M 0.0% ▲ Add 2 SEC ↗
77 Mml Investors Services, Llc 20.27K +5.2% $1.15M 0.0% ▲ Add 2 SEC ↗
78 LPL Financial LLC 20.00K +12.2% $1.14M 0.0% ▲ Add 2 SEC ↗
79 Fifth Third Bancorp 18.76K New $1.07M 0.0% New 1 SEC ↗
80 Jones Financial Companies Lllp 17.18K +4685.8% $946,845 0.0% ▲ Add 2 SEC ↗
81 Peak6 Llc 16.43K New $932,833 0.0% New 1 SEC ↗
82 MIRAE ASSET GLOBAL ETFS HOLDINGS… 14.88K +1.4% $845,319 0.0% ▲ Add 2 SEC ↗
83 Manufacturers Life Insurance… 13.77K -3.8% $781,828 0.0% ▼ Trim 2 SEC ↗
84 New York State Common Retirement… 12.68K 0.0% $719,870 0.0% Held 2 SEC ↗
85 Cwm, Llc 12.02K +79.2% $682,729 0.0% ▲ Add 2 SEC ↗
86 Connor, Clark & Lunn Investment… 10.98K New $623,781 0.0% New 1 SEC ↗
87 Mercer Global Advisors Inc /Adv 10.52K New $597,317 0.0% New 1 SEC ↗
88 Truist Financial Corp 10.41K +35.2% $591,184 0.0% ▲ Add 2 SEC ↗
89 Squarepoint Ops LLC 9.82K +48.6% $557,451 0.0% ▲ Add 2 SEC ↗
90 Barclays Plc 8.85K -82.5% $502,478 0.0% ▼ Trim 2 SEC ↗ ×3
91 Cetera Investment Advisers 8.67K +98.3% $492,142 0.0% ▲ Add 2 SEC ↗
92 Zurcher Kantonalbank (Zurich… 8.07K +40.4% $458,182 0.0% ▲ Add 2 SEC ↗
93 Aviva Plc 7.84K -17.6% $445,006 0.0% ▼ Trim 2 SEC ↗
94 Creative Planning 7.56K -80.6% $429,584 0.0% ▼ Trim 2 SEC ↗
95 Fisher Asset Management ✦ 7.09K New $402,808 0.0% New 1 SEC ↗
96 BNP Paribas Asset Management… 6.95K +9.8% $394,917 0.0% ▲ Add 2 SEC ↗ ×3
97 State Board Of Administration Of… 6.58K 0.0% $373,792 0.0% Held 2 SEC ↗
98 Mitsubishi UFJ Asset Management… 5.99K -3.0% $339,888 0.0% ▼ Trim 2 SEC ↗
99 Pictet Asset Management Holding SA 5.87K +22.3% $333,471 0.0% ▲ Add 2 SEC ↗
100 Canada Pension Plan Investment Board 5.70K +137.5% $323,703 0.0% ▲ Add 2 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.

New buyers

Hsbc Holdings Plc $4.50M 0.0%
Fifth Third Bancorp $1.07M 0.0%
Peak6 Llc $932,833 0.0%
Connor, Clark & Lunn… $623,781 0.0%
Mercer Global Advisors Inc… $597,317 0.0%
Fisher Asset Management $402,808 0.0%

Exited

No tracked exits this quarter.

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 282 holders, 32.77M shares, $1.77B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.

Frequently co-owned

What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.

Insider transactions

Open-market purchases (P)

Aug 12 Thau Daniel Mark

Director · 350 sh @ 64.37 · $22,530

Open-market sales (S)

Sep 16 Sanfrey Jeffrey Scott

Officer · 4.00K sh · $249,600

Awards, exercises and tax withholding are never counted as buys or sales here. Methodology

Beneficial ownership
Oct 20 SC 13G: MILLENNIUM MANAGEMENT LLC

View original SEC filing ↗

Sep 08 SC 13G/A: FMR LLC

View original SEC filing ↗

Aug 06 SC 13G/A: FMR LLC

View original SEC filing ↗

Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR. Reporting period: Q1 2026 · Methodology · Get this via the API