대역폭 주식회사
US ˙ NasdaqGS ˙ US05988J1034

SecurityBAND / Bandwidth Inc.
InstitutionAlgert Global Llc
Latest Disclosed Ownership196,277 shares
Latest Disclosed Value $ 3,498
Algert Global Llc reports 17.47% increase in ownership of BAND / Bandwidth Inc.

On May 14, 2026 - Algert Global Llc filed a 13F-HR form disclosing ownership of 196,277 shares of Bandwidth Inc. (US:BAND) valued at $3,497,656 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 167,087 shares of Bandwidth Inc.. This represents a change in shares of 17.47% during the quarter. The current value of the position is $14,365,514 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F BANDWIDTH COM CL A 05988J103 196,277 29,190 17.47 3 50.00 0.0526
2026-02-17 2025-12-31 13F BANDWIDTH COM CL A 05988J103 167,087 6,110 3.80 3 0.00 0.0402
2025-11-14 2025-09-30 13F BANDWIDTH COM CL A 05988J103 160,977 103,207 178.65 3 0.0449
2025-08-14 2025-06-30 13F ANDWIDTH COM CL A 05988J103 57,770 16,790 40.97 1 0.0193
2025-05-13 2025-03-31 13F BANDWIDTH COM CL A 05988J103 40,980 22,700 124.18 1 0.0133
2025-02-14 2024-12-31 13F BANDWIDTH COM CL A 05988J103 18,280 1,720 10.39 0 0.0073
2024-11-12 2024-09-30 13F BANDWIDTH COM CL A 05988J103 16,560 500 3.11 0 0.0078
2024-08-15 2024-06-30 13F BANDWIDTH COM CL A 05988J103 16,060 -8,142 -33.64 0 0.0090
2024-05-15 2024-03-31 13F BANDWIDTH COM CL A 05988J103 24,202 -4,128 -14.57 0 0.0173
2024-02-14 2023-12-31 13F BANDWIDTH COM CL A 05988J103 28,330 -82,767 -74.50 0 -100.00 0.0165
2023-11-13 2023-09-30 13F BANDWIDTH COM CL A 05988J103 111,097 -2,640 -2.32 1 0.00 0.0589
2023-08-14 2023-06-30 13F BANDWIDTH COM CL A 05988J103 113,737 17,520 18.21 2 0.00 0.0677
2023-05-12 2023-03-31 13F BANDWIDTH COM CL A 05988J103 96,217 67,817 238.79 1 0.0690
2023-02-14 2022-12-31 13F BANDWIDTH COM CL A 05988J103 28,400 28,400 1 0.0361
2022-11-15 2022-09-30 13F BANDWIDTH COM CL A 05988J103 0 -12,080 -100.00 0 -100.00
2022-08-15 2022-06-30 13F BANDWIDTH COM CL A 05988J103 12,080 12,080 227 0.0171
2022-05-16 2022-03-31 13F BANDWIDTH COM CL A 05988J103 0 -17,263 -100.00 0 -100.00
2022-02-14 2021-12-31 13F BANDWIDTH COM CL A 05988J103 17,263 7,372 74.53 1,239 38.75 0.1547
2021-11-15 2021-09-30 13F BANDWIDTH COM CL A 05988J103 9,891 9,891 893 0.1188
2021-05-14 2021-03-31 13F BANDWIDTH COM CL A 05988J103 0 -10,144 -100.00 0 -100.00
2021-02-12 2020-12-31 13F BANDWIDTH COM CL A 05988J103 10,144 6,256 160.91 1,559 129.60 0.4446
2020-11-16 2020-09-30 13F BANDWIDTH COM CL A 05988J103 3,888 -229 -5.56 679 29.83 0.2156
2020-08-12 2020-06-30 13F BANDWIDTH COM CL A 05988J103 4,117 -2,621 -38.90 523 15.45 0.1776
2020-05-13 2020-03-31 13F BANDWIDTH COM CL A 05988J103 6,738 6,738 453 0.1910
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.