8x8, Inc.
US ˙ NasdaqGS ˙ US2829141009

SecurityEGHT / 8x8, Inc.
InstitutionAlliancebernstein L.p.
Latest Disclosed Ownership180,950 shares
Latest Disclosed Value $ 356,472
Alliancebernstein L.p. ownership in EGHT / 8x8, Inc.

On May 15, 2026 - Alliancebernstein L.p. filed a 13F-HR form disclosing ownership of 180,950 shares of 8x8, Inc. (US:EGHT) valued at $300,377 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 180,950 shares of 8x8, Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $340,186 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)
2026-05-15 2026-03-31 13F 8X8 INC COM 282914100 180,950 0 0.00 356 0.00 0.0001
2026-02-17 2025-12-31 13F 8X8 INC COM 282914100 180,950 0 0.00 356 -7.05 0.0001
2025-11-14 2025-09-30 13F 8X8 INC COM 282914100 180,950 -5,900 -3.16 384 4.64 0.0001
2025-08-14 2025-06-30 13F 8X8 INC COM 282914100 186,850 -3,040 -1.60 366 -3.43 0.0001
2025-05-15 2025-03-31 13F 8X8 INC COM 282914100 189,890 0 0.00 380 -25.25 0.0001
2025-02-12 2024-12-31 13F 8X8 INC COM 282914100 189,890 0 0.00 507 31.01 0.0002
2024-11-14 2024-09-30 13F 8X8 INC COM 282914100 189,890 -570,674 -75.03 387 -77.07 0.0001
2024-08-14 2024-06-30 13F 8X8 INC COM 282914100 760,564 -310,146 -28.97 1,688 -41.59 0.0006
2024-05-14 2024-03-31 13F 8X8 INC COM 282914100 1,070,710 351,470 48.87 2,891 6.33 0.0010
2024-02-14 2023-12-31 13F 8X8 INC COM 282914100 719,240 111,891 18.42 2,719 77.65 0.0010
2023-11-14 2023-09-30 13F 8X8 INC COM 282914100 607,349 376,745 163.37 1,531 56.92 0.0007
2023-08-15 2023-06-30 13F 8X8 INC COM 282914100 230,604 109,500 90.42 975 93.07 0.0004
2023-05-15 2023-03-31 13F 8X8 INC COM 282914100 121,104 -45,784 -27.43 505 -29.86 0.0002
2023-02-15 2022-12-31 13F 8X8 INC COM 282914100 166,888 -6,572 -3.79 721 20.40 0.0003
2022-11-15 2022-09-30 13F 8X8 INC COM 282914100 173,460 -2,097 -1.19 598 -33.85 0.0003
2022-08-15 2022-06-30 13F 8X8 INC COM 282914100 175,557 -151,129 -46.26 904 -78.02 0.0004
2022-05-13 2022-03-31 13F 8X8 INC COM 282914100 326,686 145,191 80.00 4,113 35.21 0.0016
2022-02-14 2021-12-31 13F 8X8 INC COM 282914100 181,495 -1,464 -0.80 3,042 -28.91 0.0011
2021-11-10 2021-09-30 13F 8X8 INC COM 282914100 182,959 -4,410 -2.35 4,279 -17.73 0.0017
2021-07-30 2021-06-30 13F 8X8 INC COM 282914100 187,369 -2,982,404 -94.09 5,201 -94.94 0.0021
2021-05-06 2021-03-31 13F 8X8 INC COM 282914100 3,169,773 2,902,703 1,086.87 102,827 1,016.96 0.0451
2021-02-08 2020-12-31 13F 8X8 INC COM 282914100 267,070 105,700 65.50 9,206 266.92 0.0043
2020-11-12 2020-09-30 13F 8X8 INC COM 282914100 161,370 -4,626 -2.79 2,509 -5.53 0.0014
2020-08-13 2020-06-30 13F 8X8 INC COM 282914100 165,996 16,680 11.17 2,656 28.31 0.0016
2020-05-14 2020-03-31 13F 8X8 INC COM 282914100 149,316 -4,890 -3.17 2,070 -26.65 0.0015
2020-02-18 2019-12-31 13F 8X8 INC COM 282914100 154,206 830 0.54 2,822 -11.20 0.0016
2019-11-14 2019-09-30 13F 8X8 INC COM 282914100 153,376 -26,570 -14.77 3,178 -26.72 0.0020
2019-08-14 2019-06-30 13F 8X8 INC COM 282914100 179,946 50,680 39.21 4,337 66.10 0.0027
2019-05-14 2019-03-31 13F 8X8 INC COM 282914100 129,266 -375,100 -74.37 2,611 -71.30 0.0017
2019-02-13 2018-12-31 13F 8X8 INC COM 282914100 504,366 103,650 25.87 9,099 6.86 0.0068
2018-11-08 2018-09-30 13F 8X8 INC COM 282914100 400,716 -130,700 -24.59 8,515 -20.08 0.0056
2018-08-13 2018-06-30 13F 8X8 INC COM 282914100 531,416 164,100 44.68 10,655 55.55 0.0074
2018-05-14 2018-03-31 13F 8X8 INC COM 282914100 367,316 248,000 207.85 6,850 307.25 0.0050
2018-02-13 2017-12-31 13F 8X8 INC COM 282914100 119,316 0 0.00 1,682 4.41 0.0012
2017-11-13 2017-09-30 13F 8X8 INC COM 282914100 119,316 -3,336 -2.72 1,611 -9.75 0.0012
2017-08-10 2017-06-30 13F 8X8 INC COM 282914100 122,652 -3,540,108 -96.65 1,785 -96.80 0.0014
2017-05-11 2017-03-31 13F 8X8 INC COM 282914100 3,662,760 3,533,344 2,730.22 55,857 2,917.67 0.0445
2017-02-13 2016-12-31 13F 8X8 INC COM 282914100 129,416 0 0.00 1,851 -7.31 0.0015
2016-11-10 2016-09-30 13F 8X8 INC COM 282914100 129,416 -1,100 -0.84 1,997 4.72 0.0017
2016-08-11 2016-06-30 13F 8X8 INC COM 282914100 130,516 -7,300 -5.30 1,907 37.59 0.0016
2016-05-13 2016-03-31 13F 8X8 INC COM 282914100 137,816 -5,600 -3.90 1,386 -15.59 0.0012
2016-02-16 2015-12-31 13F/A-1 8X8 INC COM 282914100 143,416 -14,074 -8.94 1,642 26.11 0.0014
2016-02-12 2015-12-31 13F 8X8 INC COM 282914100 143,416 1,186
2015-11-13 2015-09-30 13F 8X8 INC COM 282914100 157,490 -210 -0.13 1,302 -7.86 0.0011
2015-08-14 2015-06-30 13F 8X8 INC COM 282914100 157,700 17,100 12.16 1,413 19.64 0.0012
2015-05-13 2015-03-31 13F 8X8 COM 282914100 140,600 -6,900 -4.68 1,181 -12.58 0.0010
2015-02-13 2014-12-31 13F 8X8 COM 282914100 147,500 0 0.00 1,351 37.16 0.0011
2014-11-13 2014-09-30 13F 8X8 COM 282914100 147,500 0 0.00 985 -17.37 0.0008
2014-08-13 2014-06-30 13F 8X8 COM 282914100 147,500 0 0.00 1,192 -25.22 0.0010
2014-05-13 2014-03-31 13F 8X8 COM 282914100 147,500 -8,700 -5.57 1,594 0.44 0.0014
2014-02-13 2013-12-31 13F 8X8 COM 282914100 156,200 -2,100 -1.33 1,587 -0.44 0.0014
2013-11-14 2013-09-30 13F 8X8 COM 282914100 158,300 3,552 2.30 1,594 25.02 0.0016
2013-08-13 2013-06-30 13F 8X8 COM 282914100 154,748 154,748 1,275 0.0014
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.