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Disclosery

BAND BANDWIDTH INC

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COM CL A (common), issuer CIK 1514416

153 managers (156 13F filers) reported a position in BAND shares at 2025-09-30, 20,992,085 shares in all. 15 filers opened a position and 19 filers sold out during the quarter.

Managers
153
13F filers
156
New
15
Added
57
Reduced
53
Sold out
19
Shares held by filers
20,992,085

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
BlackRock, Inc.in group BlackRock, Inc.2,865,048$47.8M<0.01%-22,32013F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC1,988,533$33.1M<0.01%+67,42813F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP1,464,976$24.4M0.01%+30,24813F-HRTimelineGroup
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC800,340$13.3M0.02%+71,58813F-HRTimelineGroup
Portolan Capital Management, LLCin group Portolan Capital Management, …745,802$12.4M0.67%+400,23113F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC664,873$11.1M<0.01%+16,11013F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC648,900$10.8M0.01%-68,70013F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC642,264$10.7M<0.01%+61,00413F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…641,156$10.7M0.03%-39,78913F-HRTimeline
STATE STREET CORPin group STATE STREET CORP632,772$10.5M<0.01%+29,91413F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC540,344$9.01M<0.01%-52,55213F-HRTimelineGroup
Dana Investment Advisors, Inc.449,834$7.5M0.22%-3,22513F-HRTimeline
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…437,262$7.29M<0.01%+290,40313F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC432,131$7.2M<0.01%-155,17413F-HRTimelineGroup
JACOBS LEVY EQUITY MANAGEMENT, INC386,339$6.44M0.03%-87,80013F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.367,326$6.12M<0.01%-98,68713F-HRTimelineGroup
FMR LLCin group FMR LLC365,346$6.09M<0.01%+22,69213F-HRTimelineGroup
Archon Capital Management LLC348,934$5.82M3.46%+57,23413F-HRTimeline
Nuveen, LLCin group TIAA343,163$5.72M<0.01%-72,67313F-HRTimelineGroup
Assenagon Asset Management S.A.327,942$5.47M0.01%+136,62413F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co304,371$5.07M<0.01%+31,36113F-HRTimelineGroup
Keel Point, LLC300,376$5.01M0.31%+513F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY297,101$4.95M<0.01%-55,76213F-HR/ATimelineGroup
Qube Research & Technologies Ltd266,900$4.45M0.01%-73,52513F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC244,235$4.07M<0.01%-1,84413F-HR/ATimelineGroup
Parcion Private Wealth LLC236,826$3.95M0.25%-13013F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding234,664$3.91M+75,875Timeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP231,451$3.86M<0.01%+5,00013F-HRTimelineGroup
HERALD INVESTMENT MANAGEMENT Ltd210,000$3.5M0.47%013F-HRTimeline
Palogic Value Management, L.P.200,000$3.33M1.41%-14,77913F-HRTimeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …192,369$3.21M<0.01%-180,78413F-HRTimelineGroup
LAKEWOOD CAPITAL MANAGEMENT, LPin group LAKEWOOD CAPITAL MANAGEMENT, …180,721$3.01M0.23%013F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 3 filers holding177,708$2.96M+17,505Timeline
ALGERT GLOBAL LLC160,977$2.68M0.04%+103,20713F-HR/ATimeline
BRIDGEWAY CAPITAL MANAGEMENT, LLC147,225$2.45M0.05%+11,02413F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/146,899$2.45M<0.01%-9,18813F-HRTimelineGroup
PANAGORA ASSET MANAGEMENT INC144,537$2.41M0.01%+1,29013F-HRTimeline
GW&K Investment Management, LLC122,682$2.04M0.02%-2,92013F-HRTimeline
ALLIANCEBERNSTEIN L.P.112,410$1.87M<0.01%-45,38013F-HRTimeline
Empowered Funds, LLC97,225$1.62M0.02%+11,02413F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp90,746$1.51M<0.01%+1,44113F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/86,735$1.45M<0.01%-124,08813F-HR/ATimelineGroup
UBS Group AGgroup of 2 filers holding70,991$1.18M-249,876Timeline
GLOBEFLEX CAPITAL L P67,811$1.13M0.17%013F-HRTimeline
Trexquant Investment LP67,126$1.12M0.01%+16,11513F-HRTimeline
GSA CAPITAL PARTNERS LLP65,967$1.1M0.09%new13F-HRTimeline
AXA Investment Managers S.A.65,668$1.09M<0.01%13F-HRTimeline
Invesco Ltd.in group Invesco Ltd.62,765$1.05M<0.01%+6,39813F-HRTimelineGroup
MARTINGALE ASSET MANAGEMENT L P60,493$1.01M0.03%+15,49913F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC56,553$938K<0.01%+6,92713F-HRTimelineGroup
FRANKLIN RESOURCES INCin group Franklin Resources56,098$935K<0.01%-5,23613F-HRTimelineGroup
Campbell & CO Investment Adviser LLC55,869$931K0.07%-27,51913F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV53,681$895K<0.01%+1,12913F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO51,724$862K<0.01%+1,79013F-HR/ATimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC48,997$817K<0.01%+25,61813F-HRTimelineGroup
Integrated Advisors Network LLC48,808$814K0.03%013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS44,567$743K<0.01%+11,85113F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…41,481$692K<0.01%+11,71413F-HRTimelineGroup
RHUMBLINE ADVISERS40,378$673K<0.01%-54913F-HRTimeline
IEQ CAPITAL, LLC38,271$638K<0.01%-3,12713F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC35,753$596K<0.01%-4,66313F-HRTimelineGroup
MBL Wealth, LLC29,112$485K0.04%013F-HRTimeline
Verition Fund Management LLC28,879$481K<0.01%-4,27413F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/27,646$461K<0.01%+68213F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC25,280$421K<0.01%+3,58413F-HRTimeline
SG Americas Securities, LLC24,107$402K<0.01%new13F-HRTimeline
LPL Financial LLC23,538$392K<0.01%-21,59513F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…23,178$386K<0.01%-7,45013F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN22,020$367K<0.01%+3,48913F-HRTimelineGroup
Versor Investments LP21,400$357K0.07%new13F-HRTimeline
Numerai GP LLC20,430$341K0.05%+7,83913F-HRTimeline
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC19,383$323K<0.01%+1,11413F-HRTimelineGroup
BAILARD, INC.19,200$320K0.01%+1,90013F-HRTimeline
CWM, LLCin group CWM, LLC18,105$302K<0.01%-2,50313F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\17,300$288K<0.01%+3,57813F-HRTimelineGroup
Dynamic Technology Lab Private Ltd16,236$271K0.05%new13F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD16,135$269K<0.01%-24,20013F-HRTimeline
Engineers Gate Manager LP15,844$264K<0.01%-44,36613F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…15,796$263K<0.01%013F-HRTimelineGroup
MEEDER ASSET MANAGEMENT INCin group Meeder Advisory Services, Inc.15,515$259K0.01%013F-HRTimelineGroup
LOS ANGELES CAPITAL MANAGEMENT LLC14,521$242K<0.01%-26,46113F-HRTimeline
Mariner, LLCin group Mariner, LLC13,554$226K<0.01%+46213F-HRTimelineGroup
Balyasny Asset Management L.P.in group Balyasny Asset Management13,396$223K<0.01%new13F-HRTimelineGroup
Creative Planningin group Creative Planning12,852$214K<0.01%-18,34213F-HRTimelineGroup
State of Tennessee, Department of Treas…12,808$214K<0.01%013F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC12,768$213K<0.01%new13F-HRTimelineGroup
Journey Advisory Group, LLC12,711$212K0.02%013F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…12,618$210K<0.01%-1,80613F-HRTimelineGroup
WOLVERINE TRADING, LLC11,236$196K<0.01%+60713F-HRTimeline
Arax Advisory Partners11,487$191K<0.01%+11,42113F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…11,972$189K<0.01%-1,16513F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC11,297$188K<0.01%-3,41213F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…10,449$174K<0.01%new13F-HRTimelineGroup
AlphaQuest LLC10,139$169K0.01%+2,28813F-HRTimeline
New Age Alpha Advisors, LLC8,622$144K0.01%-5,48213F-HRTimeline
Quantbot Technologies LP8,449$141K<0.01%+41513F-HRTimeline
Mitsubishi UFJ Asset Management Co., Lt…in group Mitsubishi UFJ Trust & Bankin…8,350$139K<0.01%-21313F-HRTimelineGroup
CX Institutional8,267$138K<0.01%-6,91713F-HRTimeline
HARBOR CAPITAL ADVISORS, INC.7,509$125K0.01%+1,74813F-HRTimeline
Police & Firemen's Retirement System of…7,309$122K<0.01%+1,11413F-HRTimeline
GROUP ONE TRADING LLC6,588$110K<0.01%+4,50713F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND5,698$95K<0.01%013F-HRTimeline
Essential Partners LLC4,932$82.2K0.03%-913F-HRTimeline
Aquatic Capital Management LLC4,763$79.4K<0.01%-6,37213F-HRTimeline
State of Wyoming4,280$71.3K0.01%new13F-HRTimeline
CITIGROUP INCin group CITIGROUP INC3,451$57.5K<0.01%-8,03413F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc2,571$42.9K<0.01%013F-HRTimelineGroup
Covestor Ltd2,485$41K0.02%+49413F-HRTimeline
SIMPLEX TRADING, LLC2,449$40K<0.01%new13F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…2,390$40K<0.01%013F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…2,355$39.3K<0.01%013F-HRTimelineGroup
Allworth Financial LP2,138$35.6K<0.01%+3813F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…1,791$29.9K<0.01%+113F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP1,507$26.4K<0.01%+62513F-HRTimelineGroup
Sterling Capital Management LLC1,455$24.3K<0.01%+88613F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA1,367$23K<0.01%-1,73213F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC1,358$22.6K<0.01%013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,206$20.1K<0.01%-2,57013F-HRTimelineGroup
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…1,176$19.6K<0.01%-18113F-HRTimelineGroup
State of Alaska, Department of Revenue882$14K<0.01%new13F-HRTimeline
AMALGAMATED BANK863$14K<0.01%013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.810$13.7K<0.01%-14013F-HRTimelineGroup
Altshuler Shaham Ltd500$8.34K<0.01%new13F-HRTimeline
IFP Advisors, Inc427$7.12K<0.01%+913F-HR/ATimeline
Versant Capital Management, Inc351$5.85K<0.01%-8413F-HRTimeline
GAMMA Investing LLC330$5.5K<0.01%-3613F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…285$4.75K<0.01%+4213F-HRTimelineGroup
True Wealth Design, LLC239$3.98K<0.01%+8013F-HRTimeline
Larson Financial Group LLC232$3.87K<0.01%013F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.227$3.78K<0.01%+10313F-HRTimelineGroup
Turim 21 Investimentos Ltda.162$2.7K<0.01%013F-HRTimeline
Farther Finance Advisors, LLC131$2.18K<0.01%013F-HRTimeline
ADIRONDACK TRUST CO130$2.17K<0.01%013F-HRTimeline
SIGNATUREFD, LLC106$1.77K<0.01%013F-HRTimeline
HALBERT HARGROVE GLOBAL ADVISORS, LLC84$1.4K<0.01%new13F-HRTimeline
SBI Securities Co., Ltd.82$1.37K<0.01%-1913F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.76$1.27K<0.01%+3313F-HRTimelineGroup
Advisory Services Network, LLC65$1.08K<0.01%new13F-HRTimeline
Parallel Advisors, LLC46$767<0.01%-713F-HRTimeline
Clearstead Advisors, LLC43$717<0.01%+1213F-HRTimeline
Compagnie Lombard Odier SCmA40$667<0.01%013F-HRTimeline
ROTHSCHILD INVESTMENT LLC30$500<0.01%-4013F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…28$467<0.01%new13F-HRTimelineGroup
Sunbelt Securities, Inc.19$317<0.01%new13F-HRTimeline
MB, LEVIS & ASSOCIATES, LLC19$317<0.01%013F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\16$267<0.01%-4,95013F-HRTimelineGroup
NewEdge Advisors, LLC16$267<0.01%013F-HRTimeline
HARBOUR INVESTMENTS, INC.10$167<0.01%013F-HRTimeline
JFS WEALTH ADVISORS, LLC6$101<0.01%013F-HRTimeline
Concord Wealth Partnersin group Concord Wealth Partners3$50<0.01%013F-HRTimelineGroup
Wealth Preservation Advisors, LLC3$50<0.01%013F-HRTimeline
FIRST HORIZON CORP1$17<0.01%13F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK1$17<0.01%013F-HRTimelineGroup