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Disclosery

BAND BANDWIDTH INC

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COM CL A (common), issuer CIK 1514416

151 managers (155 13F filers) reported a position in BAND shares at 2025-12-31, 22,572,496 shares in all. 9 filers opened a position and 12 filers sold out during the quarter.

Managers
151
13F filers
155
New
9
Added
51
Reduced
60
Sold out
12
Shares held by filers
22,572,496

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, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, 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.2,872,266$44.4M<0.01%+7,21813F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC2,009,829$31.1M<0.01%+21,29613F-HRTimelineGroup
CYPRESS POINT INVESTMENT MANAGEMENT LP1,508,136$23.3M5.02%13F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP1,459,696$22.6M<0.01%-5,28013F-HRTimelineGroup
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC809,005$12.5M0.02%+8,66513F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC663,552$10.3M<0.01%-1,32113F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP649,426$10M<0.01%+16,65413F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC618,900$9.56M0.01%-30,00013F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC609,762$9.42M<0.01%+69,41813F-HR/ATimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC592,553$9.15M<0.01%-49,71113F-HRTimelineGroup
FMR LLCin group FMR LLC545,585$8.43M<0.01%+180,23913F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…528,984$8.17M0.02%-112,17213F-HRTimeline
Dana Investment Advisors, Inc.449,256$6.94M0.2%-57813F-HRTimeline
Archon Capital Management LLC446,897$6.9M3.93%+97,96313F-HRTimeline
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…437,125$6.75M<0.01%-13713F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC427,474$6.6M<0.01%-4,65713F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.386,908$5.98M<0.01%+19,58213F-HRTimelineGroup
JACOBS LEVY EQUITY MANAGEMENT, INC369,790$5.71M0.02%-16,54913F-HRTimeline
Nuveen, LLCin group TIAA359,711$5.56M<0.01%+16,54813F-HRTimelineGroup
CSM Advisors, LLC345,813$5.34M0.15%new13F-HRTimeline
Portolan Capital Management, LLCin group Portolan Capital Management, …336,874$5.2M0.28%-408,92813F-HRTimelineGroup
Assenagon Asset Management S.A.325,450$5.03M0.01%-2,49213F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding316,890$4.9M+82,226Timeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co302,522$4.67M<0.01%-1,84913F-HRTimelineGroup
Keel Point, LLC300,372$4.64M0.28%-413F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC252,284$3.9M<0.01%+8,04913F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY245,250$3.79M<0.01%-51,85113F-HR/ATimelineGroup
Parcion Private Wealth LLC236,827$3.66M0.22%+113F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP215,604$3.33M<0.01%-15,84713F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC215,471$3.33M0.07%+68,24613F-HRTimeline
HERALD INVESTMENT MANAGEMENT Ltd210,000$3.24M0.42%013F-HRTimeline
UBS Group AGgroup of 2 filers holding205,679$3.18M+134,688Timeline
Palogic Value Management, L.P.195,238$3.02M1.3%-4,76213F-HRTimeline
LAKEWOOD CAPITAL MANAGEMENT, LPin group LAKEWOOD CAPITAL MANAGEMENT, …180,721$2.79M0.19%013F-HRTimelineGroup
Qube Research & Technologies Ltd176,533$2.73M<0.01%-90,36713F-HRTimeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …172,313$2.66M<0.01%-20,05613F-HRTimelineGroup
ALGERT GLOBAL LLC167,087$2.58M0.04%+6,11013F-HR/ATimeline
PANAGORA ASSET MANAGEMENT INC152,543$2.36M0.01%+8,00613F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/145,623$2.25M<0.01%-1,27613F-HRTimelineGroup
Empowered Funds, LLC140,471$2.17M0.04%+43,24613F-HR/ATimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 3 filers holding136,913$2.12M-40,795Timeline
ALLIANCEBERNSTEIN L.P.114,610$1.77M<0.01%+2,20013F-HRTimeline
NANO CAP NEW MILLENNIUM GROWTH FUND L P105,000$1.62M1.38%13F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp103,349$1.6M<0.01%+12,60313F-HRTimelineGroup
MERCER GLOBAL ADVISORS INC /ADV102,040$1.58M<0.01%+48,35913F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/71,002$1.1M<0.01%-15,73313F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.66,988$1.03M<0.01%+4,22313F-HRTimelineGroup
Trexquant Investment LP61,827$955K0.01%-5,29913F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC61,239$950K<0.01%+4,68613F-HR/ATimelineGroup
GLOBEFLEX CAPITAL L P61,083$944K0.14%-6,72813F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources58,141$898K<0.01%+2,04313F-HRTimelineGroup
MARTINGALE ASSET MANAGEMENT L P49,459$764K0.02%-11,03413F-HRTimeline
Integrated Advisors Network LLC48,808$754K0.03%013F-HRTimeline
Campbell & CO Investment Adviser LLC42,511$657K0.03%-13,35813F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…38,800$599K<0.01%-2,68113F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS37,677$582K<0.01%-6,89013F-HRTimelineGroup
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC36,378$562K<0.01%+62513F-HRTimelineGroup
IEQ CAPITAL, LLC36,256$560K<0.01%-2,01513F-HRTimeline
RHUMBLINE ADVISERS35,000$541K<0.01%-5,37813F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC33,450$517K<0.01%+8,17013F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN32,905$508K<0.01%+10,88513F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC30,288$468K<0.01%new13F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/29,896$462K<0.01%+2,25013F-HRTimeline
MBL Wealth, LLC29,112$450K0.04%013F-HRTimeline
SG Americas Securities, LLC28,980$448K<0.01%+4,87313F-HRTimeline
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC27,667$427K<0.01%+8,28413F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO23,409$362K<0.01%-28,31513F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…23,178$358K<0.01%013F-HRTimeline
Quantinno Capital Management LP22,065$341K<0.01%new13F-HRTimeline
LPL Financial LLC20,821$322K<0.01%-2,71713F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC20,022$309K<0.01%-28,97513F-HRTimelineGroup
CANADA PENSION PLAN INVESTMENT BOARD19,800$306K<0.01%new13F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD19,235$297K<0.01%+3,10013F-HRTimeline
Versor Investments LP19,200$297K0.05%-2,20013F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\18,343$283K<0.01%+1,04313F-HRTimelineGroup
CWM, LLCin group CWM, LLC17,389$269K<0.01%-71613F-HRTimelineGroup
BAILARD, INC.17,200$266K0.01%-2,00013F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…15,796$244K<0.01%013F-HRTimelineGroup
MEEDER ASSET MANAGEMENT INCin group Meeder Advisory Services, Inc.15,515$240K0.01%013F-HRTimelineGroup
LOS ANGELES CAPITAL MANAGEMENT LLC14,777$238K<0.01%+25613F-HRTimeline
Engineers Gate Manager LP14,714$227K<0.01%-1,13013F-HRTimeline
Mariner, LLCin group Mariner, LLC13,295$206K<0.01%-25913F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…12,855$199K<0.01%+23713F-HRTimelineGroup
Journey Advisory Group, LLC12,711$196K0.02%013F-HRTimeline
GSA CAPITAL PARTNERS LLP11,898$184K0.02%-54,06913F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC11,865$183K<0.01%-90313F-HRTimelineGroup
WEALTH ENHANCEMENT ADVISORY SERVICES, L…12,263$178K<0.01%+29113F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC11,297$175K<0.01%013F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC11,262$174K<0.01%new13F-HRTimelineGroup
Creative Planningin group Creative Planning10,295$159K<0.01%-2,55713F-HRTimelineGroup
HARBOR CAPITAL ADVISORS, INC.10,143$157K0.01%+2,63413F-HRTimeline
Quantbot Technologies LP9,800$151K0.01%+1,35113F-HRTimeline
AlphaQuest LLC9,005$139K0.01%-1,13413F-HRTimeline
State of Wyoming8,756$135K0.01%+4,47613F-HRTimeline
CX Institutional8,237$127K<0.01%-3013F-HRTimeline
New Age Alpha Advisors, LLC7,581$117K0.01%-1,04113F-HRTimeline
Police & Firemen's Retirement System of…7,309$113K<0.01%013F-HRTimeline
Mitsubishi UFJ Asset Management Co., Lt…in group Mitsubishi UFJ Trust & Bankin…6,907$98.2K<0.01%-1,44313F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND5,698$88K<0.01%013F-HRTimeline
Aquatic Capital Management LLC4,978$76.9K<0.01%+21513F-HRTimeline
Essential Partners LLC4,863$75.1K0.02%-6913F-HRTimeline
CITIGROUP INCin group CITIGROUP INC4,322$66.8K<0.01%+87113F-HRTimelineGroup
GROUP ONE TRADING LLC4,283$66.2K<0.01%-2,30513F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc2,571$39.7K<0.01%013F-HRTimelineGroup
Covestor Ltd2,483$39K0.02%-213F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…2,390$37K<0.01%013F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…2,355$36.4K<0.01%013F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA1,827$28K<0.01%+46013F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…1,701$26.3K<0.01%-9013F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP1,678$25.9K<0.01%+17113F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,515$23.4K<0.01%+30913F-HRTimelineGroup
Sterling Capital Management LLC1,260$19.5K<0.01%-19513F-HRTimeline
NISA INVESTMENT ADVISORS, LLC1,208$18.7K<0.01%-15013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…1,192$18.4K<0.01%+1613F-HRTimelineGroup
SIMPLEX TRADING, LLC993$15.3K<0.01%-1,45613F-HRTimeline
State of Alaska, Department of Revenue882$13K<0.01%013F-HRTimeline
AMALGAMATED BANK869$13K<0.01%+613F-HRTimeline
GAMMA Investing LLC625$9.66K<0.01%+29513F-HRTimeline
Versant Capital Management, Inc608$9.39K<0.01%+25713F-HRTimeline
IFP Advisors, Inc559$8.64K<0.01%+13213F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.538$8.32K<0.01%-27213F-HRTimelineGroup
Allworth Financial LP356$5.5K<0.01%-1,78213F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…311$4.8K<0.01%+2613F-HRTimelineGroup
Larson Financial Group LLC232$3.58K<0.01%013F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.227$3.51K<0.01%013F-HRTimelineGroup
True Wealth Design, LLC198$3.06K<0.01%-4113F-HRTimeline
Turim 21 Investimentos Ltda.162$2.5K<0.01%013F-HRTimeline
ADIRONDACK TRUST CO130$2.01K<0.01%013F-HRTimeline
Farther Finance Advisors, LLC126$1.95K<0.01%-513F-HRTimeline
SIGNATUREFD, LLC106$1.64K<0.01%013F-HRTimeline
Arax Advisory Partners83$1.28K<0.01%-11,40413F-HRTimeline
SBI Securities Co., Ltd.80$1.24K<0.01%-213F-HRTimeline
FLAGSHIP HARBOR ADVISORS, LLC73$1.13K<0.01%new13F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.46$711<0.01%-3013F-HRTimelineGroup
Compagnie Lombard Odier SCmA40$618<0.01%013F-HRTimeline
ROTHSCHILD INVESTMENT LLC35$541<0.01%+513F-HRTimeline
Sunbelt Securities, Inc.28$433<0.01%+913F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…28$433<0.01%013F-HR/ATimelineGroup
Clearstead Advisors, LLC23$356<0.01%-2013F-HRTimeline
MB, LEVIS & ASSOCIATES, LLC19$294<0.01%013F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\16$247<0.01%013F-HRTimelineGroup
HARBOUR INVESTMENTS, INC.10$155<0.01%013F-HRTimeline
Transamerica Financial Advisors, LLCin group Transamerica Financial Adviso…7$108<0.01%new13F-HRTimelineGroup
JFS WEALTH ADVISORS, LLC6$93<0.01%013F-HRTimeline
SHP Wealth Management4$62<0.01%13F-HRTimeline
Concord Wealth Partnersin group Concord Wealth Partners3$46<0.01%013F-HRTimelineGroup
Wealth Preservation Advisors, LLC3$46<0.01%013F-HRTimeline
FIRST HORIZON CORP1$15<0.01%013F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK1$15<0.01%013F-HRTimelineGroup
Measured Wealth Private Client Group, L…1$15<0.01%new13F-HRTimeline
Keating Financial Advisory Services, In…1$15<0.01%13F-HRTimeline