Security key
282914100
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 116,033,486
- Total 13F value
- $438,343,053
- Share change
- +5,095,182
- Put/Call ratio
- 1015%
- SEC-reported price per share
- $3.78
- Number of holders
- 160
- Value change
- +$23,362,916
- Number of buys
- 80
- Number of sells
- 92
- Shares outstanding
- 139,338,518
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q4 2023
Institutions
160
Top holders
10
EGHT full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2024
Previous quarter: Q3 2023
8X8 INC /DE/ SEC filings
8X8 INC /DE/ company facts
Broader feeds
Reporting periods
Holder history for CUSIP 282914100
Recent filing periods:
Ownership snapshot
Top reported holders of EGHT - 8X8 INC /DE/ - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Sylebra Capital Ltd
Disclosed value leader
Sylebra Capital Ltd
Comparable rows
15/15
Latest evidence
30 Sep 2023
3/4/5
13F
Lead comparable stake: 10%
Showing 1-6 of 15 holder rows.
Quick read
Sylebra Capital Ltd leads the comparable SEC ownership view at 10%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Sylebra Capital Ltd's linked filing trail.
Comparable ownership
Top 5
Sylebra Capital Ltd
10%
SYLEBRA CAPITAL LLC
10%
ArrowMark Colorado Holdings LLC
9.7%
BlackRock Finance, Inc.
8%
VANGUARD GROUP INC
7.6%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Sylebra Capital Ltd |
3/4/5
13F
10%+ Owner · Company
|
10%
from 13F
|
$50,363,166
14,389,476 shares
|
— | 25 May 2023 |
| SYLEBRA CAPITAL LLC |
13F
Company
|
10%
|
$36,261,480
14,389,476 shares
|
— | 30 Sep 2023 |
| ArrowMark Colorado Holdings LLC |
13F
Company
|
9.7%
|
$34,162,388
13,556,503 shares
|
— | 30 Sep 2023 |
| BlackRock Finance, Inc. |
13F
Company
|
8%
|
$28,080,621
11,143,104 shares
|
— | 30 Sep 2023 |
| VANGUARD GROUP INC |
13F
Company
|
7.6%
|
$26,725,245
10,605,256 shares
|
— | 30 Sep 2023 |
| STATE STREET CORP |
13F
Company
|
3.2%
|
$11,075,735
4,395,133 shares
|
— | 30 Sep 2023 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
160
Shares
116,033,486
Rows available
160
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q4 2023 vs Q3 2023 Across Filers
Q3 2023 holders
168
Q4 2023 holders
160
Holder diff
-8
| Investor | Q3 2023 Shares | Q4 2023 Shares | Share Diff | Share Chg % | Q3 2023 value | Q4 2023 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend