8X8 INC /DE/
Total Trades
160
Buys
0
Sells
139
Largest Trade
N/A
Insiders
13
Institutional Funds
132
Inst. Value
$1M+
Activist Filings
29
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Wilson Samuel C. | CFO | GRANT | N/A | 348 | — | Feb 17, 2022 |
| Wilson Samuel C. | CFO | SELL | $1K–$15K | 205 | $14.32 | Feb 17, 2022 |
| Sipes David | CEO | GRANT | N/A | 4K | — | Feb 17, 2022 |
| Sipes David | CEO | SELL | $15K–$50K | 3K | $14.32 | Feb 17, 2022 |
| Zinn Matthew | SVP-CLO, Secretary | SELL | $1K–$15K | 271 | $14.32 | Feb 17, 2022 |
| Zinn Matthew | SVP-CLO, Secretary | GRANT | N/A | 629 | — | Feb 17, 2022 |
| Zinn Matthew | SVP-CLO, Secretary | SELL | $15K–$50K | 3K | $15.00 | Feb 16, 2022 |
| Deklich Dejan | Chief Products Off… | SELL | $15K–$50K | 2K | $15.85 | Jan 19, 2022 |
| Zinn Matthew | SVP-CLO, Secretary | SELL | $15K–$50K | 948 | $15.85 | Jan 19, 2022 |
| Cota Germaine | Chief Accting Off.… | SELL | $15K–$50K | 950 | $15.85 | Jan 19, 2022 |
Institutional Ownership
13F filings as of Dec 31, 2025 · 132 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 1.1M | $1M+ | SH |
| SYLEBRA CAPITAL LLC | 11.5M | $1M+ | SH |
| Boston Partners | 7.2M | $1M+ | SH |
| ACADIAN ASSET MANAGEMENT LLC | 3.5M | $1M+ | SH |
| AQR CAPITAL MANAGEMENT LLC | 3.3M | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 2.8M | $1M+ | SH |
| STATE STREET CORP | 2.6M | $1M+ | SH |
| ArrowMark Colorado Holdings LLC | 2.4M | $1M+ | SH |
| Impax Asset Management Group plc | 2.0M | $1M+ | SH |
| Hillsdale Investment Management Inc. | 1.5M | $1M+ | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.4M | $1M+ | SH |
| SEGALL BRYANT & HAMILL, LLC | 1.3M | $1M+ | SH |
| DEUTSCHE BANK AG\ | 1.2M | $1M+ | SH |
| DIMENSIONAL FUND ADVISORS LP | 1.2M | $1M+ | SH |
| PANAGORA ASSET MANAGEMENT INC | 975K | $1M+ | SH |
| S Squared Technology, LLC | 934K | $1M+ | SH |
| Connor, Clark & Lunn Investment Management Ltd. | 639K | $1M+ | SH |
| GSA CAPITAL PARTNERS LLP | 555K | $1M+ | SH |
| FEDERATED HERMES, INC. | 508K | $1M+ | SH |
| RENAISSANCE TECHNOLOGIES LLC | 430K | $500K+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13D/A · Feb 17, 2026
7.2%
10.0M shares
SC 13G/A · Jan 16, 2026
5.2%
7.2M shares
SC 13D/A · Jan 6, 2026
8.3%
11.5M shares
SC 13G/A · Nov 14, 2025
4.3%
5.9M shares
SC 13G/A · Nov 3, 2025
6.3%
8.6M shares
ArrowMark Colorado Holdings, LLC
SC 13G/A · Oct 23, 2025
1.9%
2.6M shares
SC 13D · Oct 16, 2025
10.0%
13.6M shares
SC 13G · Aug 13, 2025
5.3%
7.1M shares
ArrowMark Colorado Holdings, LLC
SC 13G/A · May 15, 2025
8.1%
10.7M shares
SC 13G/A · May 9, 2025
4.9%
6.4M shares
SC 13G/A · Apr 17, 2025
7.0%
9.2M shares
SC 13G · Feb 14, 2025
5.0%
6.6M shares
ArrowMark Colorado Holdings, LLC
SC 13G/A · Nov 14, 2024
9.1%
11.7M shares
SC 13G/A · Oct 4, 2024
10.1%
12.9M shares
ArrowMark Colorado Holdings, LLC
SC 13G/A · Feb 14, 2024
11.3%
13.8M shares
SC 13G/A · Jan 25, 2024
9.3%
11.4M shares
SC 13G/A · Oct 6, 2023
9.3%
11.1M shares
SC 13D · May 26, 2023
12.4%
14.4M shares
ArrowMark Colorado Holdings, LLC
SC 13G/A · Feb 14, 2023
11.4%
12.8M shares
Tiger Global Investments, L.P.
SC 13G/A · Feb 14, 2023
0.0%
0 shares
SC 13G/A · Jan 26, 2023
17.9%
20.0M shares
SC 13G · Jan 20, 2023
17.9%
20.0M shares
Morgan Stanley I.R.S. # 36-3145972
SC 13G/A · Dec 12, 2022
1.2%
1.3M shares
ArrowMark Colorado Holdings, LLC
SC 13G/A · Dec 9, 2022
10.5%
11.7M shares
ArrowMark Colorado Holdings, LLC
SC 13G · Feb 14, 2022
7.3%
8.3M shares
SC 13G/A · Jan 27, 2022
15.1%
17.2M shares
SC 13G/A · Jan 25, 2022
15.1%
17.2M shares