What does CUSIP 282914100 represent in this 13F holders report?

CUSIP 282914100 is the security identifier for EGHT - 8X8 INC /DE/ - Common Stock used to aggregate holder disclosures.

How many institutions held EGHT - 8X8 INC /DE/ - Common Stock in Q3 2016?

170 institutional investors reported EGHT - 8X8 INC /DE/ - Common Stock for Q3 2016. Use the holders table for investor-level position and value details.

- Common Stock (EGHT)

CUSIP: 282914100

Q3 2016 13F Holders as of 30 Sep 2016

Type / Class: Equity / Common Stock
Shares outstanding: 139,320,598
Total 13F shares: 62,728,248
Share change: -2,031,927
Total reported value: $967,475,326
Put/Call ratio: 53%
Price per share: $15.43
Number of holders: 170
Value change: -$31,008,464
Number of buys: 81
Number of sells: 80

Quarterly Holders Quick Answers

What is CUSIP 282914100?
CUSIP 282914100 identifies EGHT - 8X8 INC /DE/ - Common Stock in SEC institutional holdings data.

Need full ownership history?
Open the full security ownership history page.

Next holder-history checks

These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.

Back to full security ownership history for the broader multi-quarter picture.
Latest 13F filings for newly reported positions across managers.
Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
SEC investors directory for manager drilldown.

Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q4 2016
Previous quarter: Q2 2016

Recent filing periods for CUSIP 282914100:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of EGHT - 8X8 INC /DE/ - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
BlackRock Fund Advisors	13F	Company	5.6%	7,773,691	$113,574,000	—	30 Jun 2016	13F
VANGUARD GROUP INC	13F	Company	4.4%	6,066,131	$88,626,000	—	30 Jun 2016	13F
FMR LLC	13F	Company	2%	2,751,890	$40,205,000	—	30 Jun 2016	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	1.6%	2,248,410	$32,849,000	—	30 Jun 2016	13F
COLUMBUS CIRCLE INVESTORS	13F	Company	1.6%	2,172,931	$31,747,000	—	30 Jun 2016	13F
EMERALD MUTUAL FUND ADVISERS TRUST	13F	Company	1.5%	2,130,524	$31,127,000	—	30 Jun 2016	13F
Stephens Investment Management Group LLC	13F	Company	1.5%	2,054,245	$30,013,000	—	30 Jun 2016	13F
EMERALD ADVISERS, LLC	13F	Company	1.5%	2,037,816	$29,772,000	—	30 Jun 2016	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	1.3%	1,862,330	$27,209,000	—	30 Jun 2016	13F
Polar Capital LLP	13F	Company	1.3%	1,799,078	$26,276,000	—	30 Jun 2016	13F
STATE STREET CORP	13F	Company	1.2%	1,731,919	$25,304,000	—	30 Jun 2016	13F
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	13F	Company	1.2%	1,681,756	$24,570,000	—	30 Jun 2016	13F
NEXT CENTURY GROWTH INVESTORS LLC	13F	Company	1.1%	1,584,467	$23,149,000	—	30 Jun 2016	13F
NORTHERN TRUST CORP	13F	Company	1%	1,434,825	$20,962,000	—	30 Jun 2016	13F
Bank of New York Mellon Corp	13F	Company	0.81%	1,127,623	$16,476,000	—	30 Jun 2016	13F
TEACHERS ADVISORS, LLC	13F	Company	0.77%	1,076,343	$15,725,000	—	30 Jun 2016	13F
Penn Capital Management Company, LLC	13F	Company	0.73%	1,019,950	$14,907,000	—	30 Jun 2016	13F
KALMAR INVESTMENTS INC /DE/	13F	Company	0.69%	964,957	$14,098,000	—	30 Jun 2016	13F
SHELL ASSET MANAGEMENT CO	13F	Company	0.65%	905,565	$13,230,000	—	30 Jun 2016	13F
Emerald Acquisition Ltd.	13F	Company	0.65%	902,575	$13,186,000	—	30 Jun 2016	13F
Portolan Capital Management, LLC	13F	Company	0.63%	873,915	$12,768,000	—	30 Jun 2016	13F
Summit Creek Advisors LLC	13F	Company	0.61%	843,866	$12,329,000	—	30 Jun 2016	13F
Caledonia (Private) Investments Pty Ltd	13F	Company	0.52%	730,000	$10,665,000	—	30 Jun 2016	13F
DRIEHAUS CAPITAL MANAGEMENT LLC	13F	Company	0.49%	677,327	$9,896,000	—	30 Jun 2016	13F
BANK OF MONTREAL /CAN/	13F	Company	0.48%	661,945	$9,671,000	—	30 Jun 2016	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	0.46%	645,645	$9,433,000	—	30 Jun 2016	13F
WADDELL & REED FINANCIAL INC	13F	Company	0.46%	643,200	$9,397,000	—	30 Jun 2016	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.46%	635,675	$9,286,000	—	30 Jun 2016	13F
CASTLEARK MANAGEMENT LLC	13F	Company	0.44%	610,612	$8,921,000	—	30 Jun 2016	13F
AGF INVESTMENTS INC.	13F	Company	0.41%	567,327	$8,286,000	—	30 Jun 2016	13F
STATE OF WISCONSIN INVESTMENT BOARD	13F	Company	0.4%	550,522	$8,043,000	—	30 Jun 2016	13F
AMERIPRISE FINANCIAL INC	13F	Company	0.39%	542,422	$7,925,000	—	30 Jun 2016	13F
Invesco Ltd.	13F	Company	0.36%	505,962	$7,392,000	—	30 Jun 2016	13F
HERALD INVESTMENT MANAGEMENT Ltd	13F	Company	0.34%	480,000	$7,008,000	—	30 Jun 2016	13F
Allianz Asset Management GmbH	13F	Company	0.33%	459,949	$6,720,000	—	30 Jun 2016	13F
Alyeska Investment Group, L.P.	13F	Company	0.33%	459,700	$6,716,000	—	30 Jun 2016	13F
Prospect Capital Advisors, LLC	13F	Company	0.33%	458,100	$6,693,000	—	30 Jun 2016	13F
LORD, ABBETT & CO. LLC	13F	Company	0.31%	433,025	$6,326,000	—	30 Jun 2016	13F
Pier Capital, LLC	13F	Company	0.29%	405,388	$5,923,000	—	30 Jun 2016	13F
AXIOM INVESTORS LLC /DE	13F	Company	0.28%	390,540	$5,706,000	—	30 Jun 2016	13F
BlackRock Investment Management, LLC	13F	Company	0.26%	368,277	$5,381,000	—	30 Jun 2016	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	0.24%	335,351	$4,899,000	—	30 Jun 2016	13F
DEUTSCHE BANK AG\	13F	Company	0.23%	319,125	$4,661,000	—	30 Jun 2016	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.22%	311,544	$4,552,000	—	30 Jun 2016	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	0.22%	310,193	$4,532,000	—	30 Jun 2016	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.22%	307,000	$4,485,000	—	30 Jun 2016	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.22%	300,964	$4,397,000	—	30 Jun 2016	13F
Informed Momentum Co LLC	13F	Company	0.19%	267,271	$3,905,000	—	30 Jun 2016	13F
First Washington CORP	13F	Company	0.19%	260,935	$3,812,000	—	30 Jun 2016	13F
PRUDENTIAL FINANCIAL INC	13F	Company	0.17%	235,698	$3,444,000	—	30 Jun 2016	13F

Institutional Holders of 8X8 INC /DE/ - Common Stock (EGHT) as of Q3 2016

As of 30 Sep 2016, 8X8 INC /DE/ - Common Stock (EGHT) was held by 170 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 62,728,248 shares. The largest 10 holders included BlackRock Fund Advisors, VANGUARD GROUP INC, FIRST TRUST ADVISORS LP, BlackRock Institutional Trust Company, N.A., Polar Capital LLP, Stephens Investment Management Group LLC, EMERALD MUTUAL FUND ADVISERS TRUST, RENAISSANCE TECHNOLOGIES LLC, EMERALD ADVISERS INC/PA, and STATE STREET CORP. This page lists 170 institutional shareholders reporting positions in this security for the Q3 2016 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q3 2016 vs Q2 2016 Across Filers

Q2 2016 holders

159

Q3 2016 holders

170

Holder diff

Investor	Q2 2016 Shares	Q3 2016 Shares	Share Diff	Share Chg %	Q2 2016 Value $	Q3 2016 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.