§ TELECOMMUNICATION
USD · TelecommunicationBAND
BANDWIDTH INC-CLASS A
USDSector · Telecommunication
§ 01 · PRICE
Price action
1D5D1M6MYTD1YMAX
§ 03 · SIGNAL STACK · WHAT THE INPUTS SAY
13F FLOW
183 increased/new, 51 decreased/exited (13F)
AC 13F Analysis
§ 05 · WHO OWNS IT
Top institutional holders
| Fund | Shares | % port | Δ Q/Q |
|---|---|---|---|
| BlackRock, Inc. | 3.0M | 0.0% | +3% |
| CYPRESS POINT INVESTMENT MANAGEMENT LP | 1.6M | 6.6% | +5% |
| Dimensional Fund Advisors | 1.6M | 0.0% | +6% |
| VANGUARD CAPITAL MANAGEMENT LLC | 1.2M | n/a | n/a |
| State Street | 723K | 0.0% | +11% |
| Geode Capital Management | 693K | 0.0% | +5% |
◇ AC INTELLIGENCE
Top institutional owners for BAND as of the most recent 13F reporting period (Q1 2026 · Period ended Mar 31). Δ Q/Q reflects share-count change vs. the prior filing — positive green means adding, negative red means trimming. Cross-reference with the ownership-mix bars below to see which strategy cohort is driving the flow.
§ 06 · WHO OWNS IT · BY STRATEGY
OTHER19.3% · 0 holders
OTHER40.1% · 99 holders
PASSIVE / INDEX12.8% · 7 holders
QUALITY / COMPOUNDER11.0% · 12 holders
DEALER / BANK8.2% · 19 holders
SYSTEMATIC / QUANT6.3% · 8 holders
ACTIVIST1.1% · 1 holder
TACTICAL / MACRO0.9% · 3 holders
INCOME / DEFENSIVE0.3% · 7 holders
◇ AC INTELLIGENCE
Ownership mix by behavioral cohort. Top bars indicate which style of capital dominates the float — passive indexing, quality compounders, dealer/bank, systematic quant, etc. Big quality-compounder share means concentrated active conviction; heavy passive share means flows are dictated by index rebalances, not fundamentals.
§ 07 · INSIDER ACTIVITY · LAST 180 DAYS
NO INSIDER FILINGS
◇ AC INTELLIGENCE
No Form 4 filings on record for BAND in the last 180 days.