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BLBD BLUE BIRD CORP

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COM (common), issuer CIK 1589526

265 managers (269 13F filers) reported a position in BLBD shares at 2025-09-30, 34,175,907 shares in all. 64 filers opened a position and 25 filers sold out during the quarter.

Managers
265
13F filers
269
New
64
Added
78
Reduced
93
Sold out
25
Shares held by filers
34,175,907

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
FMR LLCin group FMR LLC3,887,181$224M0.01%-847,58013F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.2,413,188$139M<0.01%-75,15313F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC1,905,523$110M<0.01%-126,22713F-HRTimelineGroup
WESTWOOD HOLDINGS GROUP INCin group WESTWOOD HOLDINGS GROUP INC1,659,675$95.5M0.68%-575,20313F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC1,334,710$76.8M0.04%-932,42113F-HRTimelineGroup
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…1,039,598$59.8M0.01%-218,70713F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO925,852$53.3M<0.01%+601,69013F-HR/ATimelineGroup
325 CAPITAL LLCin group 325 CAPITAL LLC773,193$44.5M13.52%013F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC766,084$44.1M<0.01%-5,62013F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP766,011$44.1M<0.01%-9,50313F-HRTimelineGroup
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP755,468$43.5M0.03%-57,68613F-HRTimelineGroup
JANUS HENDERSON GROUP PLCin group Janus Henderson693,137$39.9M0.02%+293,27213F-HRTimelineGroup
DEROY & DEVEREAUX PRIVATE INVESTMENT CO…640,353$36.9M1.84%-182,74313F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP612,573$35.3M0.01%-85213F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.560,868$32.3M0.01%-285,18613F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.528,041$30.4M0.02%+359,73513F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/502,696$28.9M<0.01%-66,33713F-HR/ATimelineGroup
Nuveen, LLCin group TIAA492,619$28.4M0.01%+54,12013F-HRTimelineGroup
NEUMEIER POMA INVESTMENT COUNSEL LLC483,310$27.8M2.28%+35,88013F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP425,214$24.5M0.03%+337,19613F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\417,182$24M0.01%+349,08513F-HRTimelineGroup
OBERWEIS ASSET MANAGEMENT INC/373,400$21.5M0.82%013F-HRTimeline
Empowered Funds, LLC367,480$21.1M0.21%new13F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS363,010$20.9M0.02%+109,44913F-HRTimelineGroup
Allspring Global Investments Holdings, …in group Allspring Global Investments …363,071$20.2M0.03%-6,92113F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC349,840$20.1M0.03%+219,90413F-HRTimeline
BLAIR WILLIAM & CO/IL320,972$18.5M0.05%-5,96313F-HRTimeline
Driehaus Capital Management LLC317,697$18.3M0.13%+84,57313F-HRTimeline
LOOMIS SAYLES & CO L Pin group LOOMIS SAYLES & CO L P303,898$17.5M0.02%-37,04913F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co300,927$17.3M<0.01%-9,44913F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA289,627$16.7M<0.01%+228,06113F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding289,232$16.6M-52,492Timeline
MORGAN STANLEYin group MORGAN STANLEY284,239$16.4M<0.01%-3,22013F-HR/ATimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP283,158$16.3M<0.01%-5,15713F-HRTimelineGroup
ALGERT GLOBAL LLC245,595$14.1M0.24%new13F-HR/ATimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC239,717$13.8M<0.01%+112,08213F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC231,473$13.3M0.01%-14,24413F-HRTimelineGroup
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.223,849$12.9M0.02%-124,22713F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.208,981$12M<0.01%+151,97613F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC198,568$11.4M0.01%-379,88713F-HRTimelineGroup
GLOBEFLEX CAPITAL L P197,803$11.4M1.75%+56,67513F-HRTimeline
TUDOR INVESTMENT CORP ET AL189,964$10.9M0.07%new13F-HR/ATimeline
VOLORIDGE INVESTMENT MANAGEMENT, LLC182,864$10.5M0.04%+135,76313F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC176,212$10.1M0.01%+68,78213F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO175,443$10.1M0.01%-36,06913F-HRTimelineGroup
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC169,380$9.75M0.03%-26,17013F-HRTimeline
Man Group plcin group Man Group plc168,376$9.69M0.02%+44,38713F-HRTimelineGroup
ROYCE & ASSOCIATES LP162,817$9.37M0.09%+26,45413F-HRTimeline
UBS Group AGgroup of 2 filers holding148,546$8.55M-197,232Timeline
PRICE T ROWE ASSOCIATES INC /MD/147,384$8.48M<0.01%+29,89713F-HRTimeline
Cubist Systematic Strategies, LLC142,226$8.19M0.12%new13F-HRTimeline
INTRINSIC EDGE CAPITAL MANAGEMENT LLC139,304$8.02M1.22%-242,29513F-HRTimeline
Quantedge Capital Pte Ltd133,300$7.67M4.2%new13F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources138,378$7.42M<0.01%-7,79213F-HRTimelineGroup
GAMCO Investors (Gabelli)group of 2 filers holding120,146$6.91M-52,535Timeline
HRT FINANCIAL LP119,577$6.88M0.03%+83,73213F-HRTimeline
Hillsdale Investment Management Inc.119,200$6.86M0.21%+61,70013F-HRTimeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …115,696$6.66M<0.01%new13F-HRTimelineGroup
PDT Partners, LLC113,567$6.54M0.41%+6,94613F-HRTimeline
North Star Investment Management Corp.112,776$6.49M0.42%013F-HRTimeline
Prospect Capital Advisors, LLC111,880$6.44M3.34%-69,95013F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp111,746$6.43M<0.01%+1,09613F-HRTimelineGroup
Pacer Advisors, Inc.110,500$6.36M0.02%new13F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC109,233$6.29M<0.01%+1,51113F-HRTimelineGroup
CONGRESS ASSET MANAGEMENT CO109,034$6.27M0.04%+46,85613F-HRTimeline
Trexquant Investment LP99,835$5.75M0.06%+50,87413F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC97,344$5.6M0.01%+48,17913F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC95,949$5.52M<0.01%-14,04813F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC92,391$5.32M<0.01%-161,27113F-HRTimelineGroup
SCHRODER INVESTMENT MANAGEMENT GROUP89,155$5.13M<0.01%new13F-HRTimeline
Asset Management One Co., Ltd.85,286$4.91M0.01%-28,80813F-HRTimeline
EFG Asset Management (North America) Co…83,934$4.83M0.62%+17,37213F-HRTimeline
NORDEA INVESTMENT MANAGEMENT ABin group NORDEA INVESTMENT MANAGEMENT …83,319$4.8M<0.01%+1,75013F-HRTimelineGroup
De Lisle Partners LLP82,417$4.74M0.58%013F-HRTimeline
Insight Wealth Strategies, LLC75,589$4.35M0.51%-3,60513F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC74,676$4.3M0.05%new13F-HR/ATimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC74,362$4.28M<0.01%+68,14313F-HRTimelineGroup
Balyasny Asset Management L.P.in group Balyasny Asset Management72,438$4.17M0.01%-3,00813F-HRTimelineGroup
HighTower Advisors, LLC67,007$3.86M<0.01%+45313F-HRTimeline
Verition Fund Management LLC62,315$3.59M0.02%+18,73413F-HRTimeline
Swiss National Bank61,300$3.53M<0.01%013F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD56,909$3.28M0.01%-20,35413F-HRTimeline
Qube Research & Technologies Ltd55,195$3.18M<0.01%new13F-HRTimeline
Quantbot Technologies LP50,339$2.9M0.08%-4,56213F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC49,783$2.87M0.02%+82913F-HRTimeline
KENNEDY CAPITAL MANAGEMENT LLC49,622$2.86M0.06%-47,99313F-HRTimeline
Y-Intercept (Hong Kong) Ltd48,835$2.81M0.07%-17,62513F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC48,639$2.8M<0.01%-14,35013F-HR/ATimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC47,511$2.73M<0.01%-17,95713F-HRTimelineGroup
RHUMBLINE ADVISERS46,612$2.68M<0.01%-1,66713F-HRTimeline
Hodges Capital Management Inc.45,630$2.63M0.22%-14,92513F-HRTimeline
Vident Advisory, LLCin group Vident Advisory, LLC45,549$2.62M0.03%new13F-HRTimelineGroup
OP Asset Management Ltd45,183$2.6M0.03%+19,23113F-HR/ATimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…45,038$2.59M0.01%-18,93813F-HRTimeline
Cambridge Investment Research Advisors,…44,294$2.55M0.01%+7,17213F-HRTimeline
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC43,946$2.53M<0.01%+14,66713F-HRTimelineGroup
Aquatic Capital Management LLC42,040$2.42M0.04%+24,82913F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …41,259$2.37M<0.01%+1,12713F-HRTimelineGroup
WEDGE CAPITAL MANAGEMENT L L P/NC39,988$2.3M0.04%+2,05813F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN39,532$2.28M<0.01%+8,85913F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…38,901$2.24M<0.01%-21,21513F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc37,568$2.16M<0.01%+1,34413F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.36,374$2.1M<0.01%+31213F-HRTimelineGroup
Redmond Asset Management, LLC34,350$1.98M0.49%013F-HRTimeline
Schonfeld Strategic Advisors LLC30,977$1.78M0.01%+7,40013F-HRTimeline
STOREBRAND ASSET MANAGEMENT AS30,898$1.78M<0.01%+45113F-HRTimeline
CAXTON ASSOCIATES LLP30,527$1.76M0.05%new13F-HRTimeline
GSA CAPITAL PARTNERS LLP29,873$1.72M0.14%+5,71313F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC29,789$1.71M0.01%+7,75113F-HRTimeline
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding29,185$1.68M-12,029Timeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…28,498$1.64M<0.01%+113F-HRTimeline
ExodusPoint Capital Management, LP27,780$1.6M0.02%-48,27213F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC27,644$1.59M<0.01%-51,55413F-HRTimeline
Engineers Gate Manager LP27,052$1.56M0.02%new13F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…27,051$1.56M<0.01%+9,05013F-HRTimelineGroup
SG Americas Securities, LLC26,427$1.52M0.01%+17,71613F-HRTimeline
VIRGINIA RETIREMENT SYSTEMS ET Al25,400$1.46M0.01%-13,60013F-HRTimeline
Olstein Capital Management, L.P.24,797$1.43M0.27%-26,20313F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS22,975$1.32M0.01%+2,52613F-HRTimeline
Voleon Capital Management LP22,548$1.3M0.03%new13F-HRTimeline
LPL Financial LLC20,185$1.16M<0.01%-10,14613F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…18,806$1.08M0.01%new13F-HRTimelineGroup
SummerHaven Investment Management, LLC18,633$1.07M0.62%new13F-HRTimeline
Epoch Investment Partners, Inc.17,720$1.02M0.01%-6,48913F-HRTimeline
Knights of Columbus Asset Advisors LLC17,708$1.02M0.06%new13F-HRTimeline
Vontobel Holding Ltd.in group Vontobel Holding Ltd.16,957$976K<0.01%-3,18813F-HRTimelineGroup
TECTONIC ADVISORS LLCin group TECTONIC ADVISORS LLC16,829$969K0.05%-8,41713F-HRTimelineGroup
COMERICA BANK15,492$892K<0.01%+2,80613F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC15,029$865K0.01%+59013F-HRTimeline
Ellsworth Advisors, LLC14,918$853K0.18%new13F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…14,726$847K<0.01%-2,94413F-HRTimelineGroup
Perpetual Ltdin group Perpetual Ltd14,514$835K0.01%013F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …14,501$835K<0.01%-38913F-HRTimelineGroup
DANSKE BANK A/S14,278$822K<0.01%-6,37713F-HR/ATimeline
Invst, LLC13,903$800K0.09%+67313F-HRTimeline
MML INVESTORS SERVICES, LLC13,680$787K<0.01%+3,59013F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…13,283$764K0.01%new13F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd12,929$744K0.04%new13F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND12,676$730K<0.01%013F-HRTimeline
Vestcor Inc11,312$651K0.02%-3,40913F-HRTimeline
IEQ CAPITAL, LLC11,126$640K<0.01%-1,19413F-HRTimeline
PFG Advisors11,099$639K0.03%+1,31013F-HRTimeline
NOMURA ASSET MANAGEMENT CO LTDgroup of 2 filers holding10,924$629K+8,318Timeline
Koss-Olinger Consulting, LLC14,437$623K0.05%013F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC10,795$621K<0.01%+5013F-HRTimelineGroup
Campbell & CO Investment Adviser LLC10,616$611K0.05%-38,76113F-HRTimeline
Round Rock Advisors LLC10,838$605K0.1%new13F-HRTimeline
Bayesian Capital Management, LP10,300$593K0.12%new13F-HRTimeline
Concurrent Investment Advisors, LLCin group Concurrent Investment Advisor…9,954$573K0.01%+95913F-HRTimelineGroup
Somerset Trust Co9,806$564K0.17%+1,35313F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM9,336$537K<0.01%-1513F-HRTimeline
Dynamic Technology Lab Private Ltd9,320$536K0.09%+84113F-HRTimeline
Trek Financial, LLC9,242$532K0.03%new13F-HRTimeline
AXA Investment Managers S.A.9,062$522K<0.01%13F-HRTimeline
Police & Firemen's Retirement System of…8,927$514K<0.01%+1,50413F-HRTimeline
Integrated Quantitative Investments LLC8,483$488K0.14%new13F-HRTimeline
Arax Advisory Partners8,436$485K0.01%new13F-HRTimeline
AVIVA PLCin group AVIVA PLC8,237$474K<0.01%-3,37813F-HRTimelineGroup
MEEDER ASSET MANAGEMENT INCin group Meeder Advisory Services, Inc.8,096$466K0.03%+1,18013F-HRTimelineGroup
Triumph Capital Management8,001$460K0.12%new13F-HR/ATimeline
ALPS ADVISORS INCin group ALPS ADVISORS INC7,868$453K<0.01%-2,55813F-HRTimelineGroup
Inspire Investing, LLCin group Inspire Investing, LLC7,865$453K0.04%-1,12113F-HRTimelineGroup
Mariner, LLCin group Mariner, LLC7,729$445K<0.01%+1,71613F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…7,448$429K<0.01%new13F-HRTimeline
Mitsubishi UFJ Asset Management Co., Lt…in group Mitsubishi UFJ Trust & Bankin…7,305$420K<0.01%-93713F-HRTimelineGroup
New Vernon Capital Holdings II LLCin group New Vernon Capital Holdings I…7,152$412K0.19%013F-HRTimelineGroup
CWM, LLCin group CWM, LLC7,022$404K<0.01%+1,74313F-HRTimelineGroup
Banque Cantonale Vaudoisein group Banque Cantonale Vaudoise6,961$401K0.02%013F-HRTimelineGroup
PRELUDE CAPITAL MANAGEMENT, LLC6,897$397K0.03%new13F-HRTimeline
KLP KAPITALFORVALTNING AS6,600$380K<0.01%013F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…6,582$379K<0.01%013F-HRTimeline
Three Seasons Wealth, LLC5,918$341K0.03%-5,80413F-HRTimeline
Mill Road Capital Management LLCin group Mill Road Capital Management …5,800$334K0.17%013F-HRTimelineGroup
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC5,776$332K<0.01%-3,08313F-HRTimelineGroup
Zurcher Kantonalbank (Zurich Cantonalba…5,748$331K<0.01%013F-HRTimeline
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.5,673$326K<0.01%new13F-HRTimelineGroup
AlphaQuest LLC5,619$323K0.02%new13F-HRTimeline
Independent Advisor Alliance5,551$319K0.01%new13F-HRTimeline
ProShare Advisors LLC5,421$312K<0.01%-1,19113F-HRTimeline
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP5,301$305K<0.01%new13F-HRTimelineGroup
GK Wealth Management LLC4,862$280K0.21%-3,04013F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…4,802$276K<0.01%new13F-HRTimelineGroup
Cetera Investment Advisers4,337$250K<0.01%-5,19613F-HRTimeline
ZWJ INVESTMENT COUNSEL INC4,263$245K0.01%-1,73113F-HRTimeline
Private Advisor Group, LLC4,156$239K<0.01%new13F-HRTimeline
EntryPoint Capital, LLC4,081$235K0.09%new13F-HRTimeline
FourThought Financial Partners, LLC4,070$234K0.02%new13F-HRTimeline
Janney Montgomery Scott LLC4,044$233K<0.01%new13F-HRTimeline
R Squared Ltd4,021$231K0.1%-4,44813F-HRTimeline
Ashton Thomas Private Wealth, LLC4,007$231K0.01%-3,23113F-HRTimeline
RITHOLTZ WEALTH MANAGEMENT3,992$230K<0.01%new13F-HRTimeline
Creative Planningin group Creative Planning3,897$224K<0.01%new13F-HRTimelineGroup
Kestra Advisory Services, LLCin group Kestra Advisory Services, LLC3,761$216K<0.01%new13F-HRTimelineGroup
HighPoint Advisor Group LLC3,754$216K0.01%-1,54113F-HRTimeline
JAMES INVESTMENT RESEARCH, INC.3,750$216K0.02%new13F-HRTimeline
Petrus Trust Company, LTA3,704$213K0.02%new13F-HRTimeline
Integrated Investment Consultants, LLC3,659$211K0.04%-1,87213F-HRTimeline
Stratos Wealth Advisors, LLCin group Stratos Wealth Partners, LTD.3,500$201K0.01%new13F-HRTimelineGroup
STRS OHIO2,900$167K<0.01%new13F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…2,648$152K<0.01%-50213F-HRTimelineGroup