8X8 INC NEW EGHT
COM · Common Stock · CUSIP 282914100
American provider of Voice over IP products
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($1.8m this quarter). Holder counts are more reliable. Shares outstanding: 136.4m as of 2025-07-31, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $1.96. Options: 3 managers hold calls ($38.0k notional), 0 hold puts (—).
Trends to Q2 2025
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 204 |
| Q4 2022 | 214 |
| Q1 2023 | 222 |
| Q2 2023 | 190 |
| Q3 2023 | 173 |
| Q4 2023 | 164 |
| Q1 2024 | 152 |
| Q2 2024 | 149 |
| Q3 2024 | 142 |
| Q4 2024 | 152 |
| Q1 2025 | 145 |
| Q2 2025 | 152 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q3 2023 | 76 | 113 |
| Q4 2023 | 82 | 97 |
| Q1 2024 | 74 | 84 |
| Q2 2024 | 70 | 89 |
| Q3 2024 | 64 | 73 |
| Q4 2024 | 85 | 53 |
| Q1 2025 | 63 | 75 |
| Q2 2025 | 74 | 67 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2024 | $20.8k | $34.9k | 1.67 |
| Q4 2024 | $41.7k | $0 | 0.00 |
| Q1 2025 | $29.0k | $12.4k | 0.43 |
| Q2 2025 | $38.0k | $0 | 0.00 |
Biggest buyers
| Boston Partners | Added | +1.5m |
| MILLENNIUM MANAGEMENT LLC | Added | +1.5m |
| ACADIAN ASSET MANAGEMENT LLC | Added | +779.0k |
| PANAGORA ASSET MANAGEMENT INC | New | +774.4k |
| JPMORGAN CHASE & CO | Added | +628.0k |
| VANGUARD GROUP INC | Added | +566.3k |
| AQR CAPITAL MANAGEMENT LLC | Added | +558.6k |
| BANK OF AMERICA CORP /DE/ | Added | +436.9k |
| GOLDMAN SACHS GROUP INC | Added | +364.3k |
| MORGAN STANLEY | Added | +330.8k |
Biggest sellers
| ArrowMark Colorado Holdings LLC | Reduced | -8.1m |
| VOYA INVESTMENT MANAGEMENT LLC | Reduced | -945.6k |
| BRC Group Holdings, Inc. | Sold out | -833.5k |
| STATE STREET CORP | Reduced | -638.0k |
| Invenomic Capital Management LP | Reduced | -505.7k |
| CITADEL ADVISORS LLC | Reduced | -461.0k |
| DEUTSCHE BANK AG\ | Reduced | -332.9k |
| DIMENSIONAL FUND ADVISORS LP | Reduced | -315.2k |
| SYLEBRA CAPITAL LLC | Reduced | -303.8k |
| TWO SIGMA ADVISERS, LP | Reduced | -254.9k |
Biggest calls
| CITADEL ADVISORS LLC | Added | $21.0k10.7k shares |
| SIMPLEX TRADING, LLC | Reduced | $17.0k8.8k shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Biggest puts
| None |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| BlackRock, Inc. 13G · institution filed 2025-04-17 | 7.0% |
| VANGUARD PORTFOLIO MANAGEMENT LLC 13G · institution new · filed 2026-04-27 | 5.4% |
Fell to 5% or below in the last year: Boston Partners (4.8%, 2026-05-14), SYLEBRA CAPITAL LLC (4.8%, 2026-04-16), VANGUARD GROUP INC (0.0%, 2026-03-26; now reported by VANGUARD PORTFOLIO MANAGEMENT LLC), BANK OF AMERICA CORP /DE/ (4.3%, 2025-11-14)
Insider purchases and sales in Q2 2025
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q3 2023 | 0 | — | 6 | $379.4k | $153.0k |
| Q4 2023 | 0 | — | 5 | $301.9k | $206.7k |
| Q1 2024 | 0 | — | 5 | $176.4k | $89.1k |
| Q2 2024 | 0 | — | 5 | $355.5k | $18.4k |
| Q3 2024 | 0 | — | 7 | $221.4k | $78.1k |
| Q4 2024 | 0 | — | 4 | $134.3k | $119.1k |
| Q1 2025 | 0 | — | 2 | $38.1k | $38.1k |
| Q2 2025 | 0 | — | 2 | $15.8k | $15.8k |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2025-06-18 | Burton Andrew F. Director | Sold plan | $12.3k6.6k shares |
| 2025-06-12 | Gibson Daniel Patrick +1 10% owner · See Footnote | Sold | $185.8k103.8k shares |
| 2025-06-11 | Gibson Daniel Patrick +1 10% owner · See Footnote | Sold | $368.0k200.0k shares |
| 2025-05-15 | Kraus Kevin Chief Financial Officer | Sold plan | $1.8k1.0k shares |
| 2025-04-15 | Kraus Kevin Chief Financial Officer | Sold plan | $1.7k1.0k shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q2 2025
| Manager | Shares | Change |
|---|---|---|
| SYLEBRA CAPITAL LLC 1.10% of their portfolio | 13.8m $27.0m | Reduced -303.8k |
| VANGUARD GROUP INC 0.00% of their portfolio | 13.6m $26.6m | Added +566.3k |
| BlackRock, Inc. 0.00% of their portfolio | 11.2m $21.9m | Reduced -222.3k |
| Boston Partners 0.02% of their portfolio | 8.0m $15.6m | Added +1.5m |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 4.7m $9.3m | Added +436.9k |
| ACADIAN ASSET MANAGEMENT LLC 0.01% of their portfolio | 3.4m $6.6m | Added +779.0k |
| Invenomic Capital Management LP 0.37% of their portfolio | 3.3m $6.5m | Reduced -505.7k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 3.2m $6.3m | Added +84.2k |
| ArrowMark Colorado Holdings LLC 0.09% of their portfolio | 2.6m $5.1m | Reduced -8.1m |
| STATE STREET CORP 0.00% of their portfolio | 2.6m $5.1m | Reduced -638.0k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 2.5m $4.9m | Added +628.0k |
| AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 2.1m $4.1m | Added +558.6k |
| Impax Asset Management Group plc 0.02% of their portfolio | 2.0m $3.9m | Unchanged |
| MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio | 1.7m $3.4m | Added +1.5m |
| Russell Investments Group, Ltd. 0.00% of their portfolio | 1.6m $3.1m | Reduced -156.9k |
| Hillsdale Investment Management Inc. 0.11% of their portfolio | 1.5m $2.9m | Added +13.8k |
| FMR LLC 0.00% of their portfolio | 1.4m $2.8m | Added +32.9k |
| S SQUARED TECHNOLOGY, LLC 1.17% of their portfolio | 1.4m $2.8m | Unchanged |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 1.4m $2.7m | Reduced -8.5k |
| SEGALL BRYANT & HAMILL, LLC 0.04% of their portfolio | 1.3m $2.6m | Reduced -127.0k |
| DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio | 1.3m $2.5m | Reduced -315.2k |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 1.2m $2.3m | Reduced -332.9k |
| VOYA INVESTMENT MANAGEMENT LLC 0.00% of their portfolio | 1.1m $2.1m | Reduced -945.6k |
| Crestline Management, L.P. 3.10% of their portfolio | 990.6k $1.9m | Unchanged |
| NORTHERN TRUST CORP 0.00% of their portfolio | 987.3k $1.9m | Reduced -88.1k |
| Connor, Clark & Lunn Investment Management Ltd. 0.01% of their portfolio | 933.0k $1.8m | Added +151.3k |
| MORGAN STANLEY 0.00% of their portfolio | 910.4k $1.8m | Added +330.8k |
| TWO SIGMA ADVISERS, LP 0.00% of their portfolio | 814.9k $1.6m | Reduced -254.9k |
| PANAGORA ASSET MANAGEMENT INC 0.01% of their portfolio | 774.4k $1.5m | New |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 749.3k $1.5m | Added +364.3k |
| FEDERATED HERMES, INC. 0.00% of their portfolio | 605.6k $1.2m | Reduced -19.2k |
| D. E. Shaw & Co., Inc. 0.00% of their portfolio | 549.2k $1.1m | Reduced -19.3k |
| COOPER CREEK PARTNERS MANAGEMENT LLC 0.03% of their portfolio | 515.6k $1.0m | Unchanged |
| TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio | 514.6k $1.0m | Reduced -212.4k |
| Bank of New York Mellon Corp 0.00% of their portfolio | 493.4k $967.1k | Added +41.6k |
| Mayflower Financial Advisors, LLC 0.10% of their portfolio | 381.5k $747.7k | Reduced -1.3k |
| UBS Group AG 0.00% of their portfolio | 347.8k $681.6k | Added +59.3k |
| State of Wyoming 0.08% of their portfolio | 341.9k $670.2k | Added +87.1k |
| Invesco Ltd. 0.00% of their portfolio | 340.0k $666.5k | Reduced -15.5k |
| BARCLAYS PLC 0.00% of their portfolio | 311.6k $610.7k | Added +137.0k |
| XTX Topco Ltd 0.02% of their portfolio | 304.9k $597.7k | Added +116.0k |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.00% of their portfolio | 292.4k $573.1k | Unchanged |
| RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio | 289.1k $566.6k | Reduced -124.2k |
| LOS ANGELES CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 277.7k $544.3k | Reduced -20.1k |
| AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio | 272.8k $534.7k | Added +4.5k |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 266.7k $522.7k | Reduced -461.0k |
| GSA CAPITAL PARTNERS LLP 0.04% of their portfolio | 265.1k $520.0k | New |
| JACOBS LEVY EQUITY MANAGEMENT, INC 0.00% of their portfolio | 262.6k $514.8k | Reduced -169.0k |
| GLOBEFLEX CAPITAL L P 0.04% of their portfolio | 260.8k $511.1k | Unchanged |
| Nuveen, LLC 0.00% of their portfolio | 253.8k $497.5k | Reduced -65.5k |
| AMERIPRISE FINANCIAL INC 0.00% of their portfolio | 234.7k $460.0k | Reduced -17.0k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio | 212.1k $415.7k | Reduced -8.0k |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 203.4k $398.7k | Added +19.8k |
| FRANKLIN RESOURCES INC 0.00% of their portfolio | 198.0k $388.0k | Reduced -81.8k |
| MARSHALL WACE, LLP 0.00% of their portfolio | 195.1k $382.3k | Reduced -88.6k |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 186.8k $366.2k | Reduced -3.0k |
| MACKENZIE FINANCIAL CORP 0.00% of their portfolio | 160.6k $314.7k | Unchanged |
| IEQ CAPITAL, LLC 0.00% of their portfolio | 128.8k $252.5k | Added +103.9k |
| Brevan Howard Capital Management LP 0.00% of their portfolio | 128.8k $252.4k | Added +89.7k |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.01% of their portfolio | 125.0k $245.0k | Added +75.0k |
| WINTON GROUP Ltd 0.01% of their portfolio | 118.3k $231.8k | Added +52.3k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 117.2k $230.0k | Added +4.3k |
| LPL Financial LLC 0.00% of their portfolio | 113.3k $222.0k | Reduced -169.7k |
| BAILARD, INC. 0.00% of their portfolio | 108.6k $212.9k | New |
| Wealthspire Advisors, LLC 0.00% of their portfolio | 108.2k $212.0k | Unchanged |
| Man Group plc 0.00% of their portfolio | 103.0k $201.8k | Added +27.2k |
| JANE STREET GROUP, LLC 0.00% of their portfolio | 99.8k $195.6k | New |
| VICTORY CAPITAL MANAGEMENT INC 0.00% of their portfolio | 96.0k $188.2k | Added +12.2k |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 89.0k $174.4k | Added +21.3k |
| PRINCIPAL FINANCIAL GROUP INC 0.00% of their portfolio | 86.2k $168.9k | Added +50.0k |
| HSBC HOLDINGS PLC 0.00% of their portfolio | 83.1k $159.1k | Reduced -2.5k |
| MetLife Investment Management, LLC 0.00% of their portfolio | 77.6k $152.2k | Added +32.1k |
| Focus Partners Wealth 0.00% of their portfolio | 71.9k $141.0k | Added +4.0k |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio | 71.4k $139.9k | Reduced -5.0k |
| BOOTHBAY FUND MANAGEMENT, LLC 0.00% of their portfolio | 61.9k $121.3k | New |
| INTECH INVESTMENT MANAGEMENT LLC 0.00% of their portfolio | 61.7k $120.8k | Added +508 |
| Virtu Financial LLC 0.01% of their portfolio | 60.2k $118.0k | New |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 59.9k $117.3k | Reduced -17.1k |
| Cubist Systematic Strategies, LLC 0.00% of their portfolio | 59.7k $117.0k | New |
| CWM, LLC 0.00% of their portfolio | 49.1k $96.0k | Added +12.3k |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio | 47.5k $93.2k | Added +1.1k |
| Heron Bay Capital Management 0.02% of their portfolio | 44.2k $86.6k | Reduced -155 |
| CITIGROUP INC 0.00% of their portfolio | 44.1k $86.5k | Reduced -49.3k |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 0.00% of their portfolio | 44.1k $86.5k | Unchanged |
| Cerity Partners LLC 0.00% of their portfolio | 41.3k $81.0k | Added +3.3k |
| Mitsubishi UFJ Asset Management Co., Ltd. 0.00% of their portfolio | 38.7k $75.8k | Added +21.1k |
| NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio | 38.4k $75.2k | Unchanged |
| PNC Financial Services Group, Inc. 0.00% of their portfolio | 37.3k $73.2k | Reduced -11.7k |
| ALGERT GLOBAL LLC 0.00% of their portfolio | 36.2k $71.0k | Added +21.6k |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC 0.00% of their portfolio | 34.9k $75.3k | Added +11.0k |
| Williams & Novak, LLC 0.05% of their portfolio | 32.0k $62.7k | Added +8.4k |
| Creative Planning 0.00% of their portfolio | 29.6k $58.1k | Reduced -1.5k |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC 0.00% of their portfolio | 29.4k $57.6k | Added +2.9k |
| Quadrature Capital Ltd 0.00% of their portfolio | 29.2k $57.2k | New |
| Vident Advisory, LLC 0.00% of their portfolio | 28.2k $55.2k | Added +3.0k |
| Cetera Investment Advisers 0.00% of their portfolio | 28.0k $54.9k | New |
| ProShare Advisors LLC 0.00% of their portfolio | 26.7k $52.4k | Reduced -1.5k |
| Police & Firemen's Retirement System of New Jersey 0.00% of their portfolio | 25.3k $49.5k | Unchanged |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 24.6k $48.0k | Added +22.6k |
| PRUDENTIAL FINANCIAL INC 0.00% of their portfolio | 20.3k $39.8k | Reduced -32.8k |