What does CUSIP 500600101 represent in this 13F holders report?

CUSIP 500600101 is the security identifier for KOPN - KOPIN CORP - Common Stock used to aggregate holder disclosures.

How many institutions held KOPN - KOPIN CORP - Common Stock in Q4 2018?

83 institutional investors reported KOPN - KOPIN CORP - Common Stock for Q4 2018. Use the holders table for investor-level position and value details.

KOPIN CORP - Common Stock (KOPN)

CUSIP: 500600101

Q4 2018 13F Holders as of 31 Dec 2018

Type / Class: Equity / Common Stock
Shares outstanding: 182,293,197
Total 13F shares: 33,887,598
Share change: -2,329,692
Total reported value: $33,848,199
Put/Call ratio: 171%
Price per share: $1.00
Number of holders: 83
Value change: -$2,858,201
Number of buys: 31
Number of sells: 36

Quarterly Holders Quick Answers

What is CUSIP 500600101?
CUSIP 500600101 identifies KOPN - KOPIN CORP - Common Stock in SEC institutional holdings data.

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Explore More Reporting Periods

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

Newer quarter: Q1 2019
Previous quarter: Q3 2018

Recent filing periods for CUSIP 500600101:

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

Top shareholders of KOPN - KOPIN CORP - 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 Finance, Inc.	13F	Company	5.3%	9,665,876	$23,391,000	—	30 Sep 2018	13F
AWM Investment Company, Inc.	13F	Company	3.6%	6,614,094	$16,006,000	—	30 Sep 2018	13F
VANGUARD GROUP INC	13F	Company	2.3%	4,239,524	$10,259,000	—	30 Sep 2018	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	1.2%	2,207,568	$5,342,000	—	30 Sep 2018	13F
ROYCE & ASSOCIATES LP	13F	Company	1.2%	2,143,987	$5,188,000	—	30 Sep 2018	13F
STATE STREET CORP	13F	Company	0.91%	1,661,392	$4,018,000	—	30 Sep 2018	13F
First Eagle Investment Management, LLC	13F	Company	0.6%	1,100,000	$2,662,000	—	30 Sep 2018	13F
NORTHERN TRUST CORP	13F	Company	0.45%	825,809	$1,999,000	—	30 Sep 2018	13F
Bank of New York Mellon Corp	13F	Company	0.38%	693,917	$1,679,000	—	30 Sep 2018	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.34%	615,055	$1,488,000	—	30 Sep 2018	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.3%	554,200	$1,341,000	—	30 Sep 2018	13F
Penbrook Management LLC	13F	Company	0.3%	537,905	$1,302,000	—	30 Sep 2018	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	0.27%	494,977	$1,198,000	—	30 Sep 2018	13F
Round Table Services, LLC	13F	Company	0.21%	385,380	$933,000	—	30 Sep 2018	13F
AMERIPRISE FINANCIAL INC	13F	Company	0.19%	343,119	$830,000	—	30 Sep 2018	13F
Cowen Prime Services LLC	13F	Company	0.16%	293,750	$711,000	—	30 Sep 2018	13F
ETF MANAGERS GROUP, LLC	13F	Company	0.15%	272,918	$660,000	—	30 Sep 2018	13F
Invesco Ltd.	13F	Company	0.15%	266,175	$644,000	—	30 Sep 2018	13F
Teton Advisors, Inc.	13F	Company	0.12%	215,000	$520,000	—	30 Sep 2018	13F
York State Teachers Retirement System New	13F	Individual	0.1%	178,639	$432,000	—	30 Sep 2018	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.1%	174,389	$422,000	—	30 Sep 2018	13F
DEUTSCHE BANK AG\	13F	Company	0.09%	167,386	$405,000	—	30 Sep 2018	13F
RHUMBLINE ADVISERS	13F	Company	0.08%	141,436	$342,000	—	30 Sep 2018	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.08%	137,893	$334,000	—	30 Sep 2018	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.08%	137,600	$333,000	—	30 Sep 2018	13F
Legal & General Group Plc	13F	Company	0.07%	131,587	$317,000	—	30 Sep 2018	13F
AMG National Trust Bank	13F	Company	0.07%	130,000	$315,000	—	30 Sep 2018	13F
MORGAN STANLEY	13F	Company	0.06%	117,273	$284,000	—	30 Sep 2018	13F
TEACHERS ADVISORS, LLC	13F	Company	0.06%	109,806	$266,000	—	30 Sep 2018	13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F	Company	0.06%	107,861	$261,000	—	30 Sep 2018	13F
BARCLAYS PLC	13F	Company	0.06%	105,194	$254,000	—	30 Sep 2018	13F
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	13F	Company	0.05%	95,157	$230,000	—	30 Sep 2018	13F
PRUDENTIAL FINANCIAL INC	13F	Company	0.05%	94,172	$228,000	—	30 Sep 2018	13F
Arizona State Retirement System	13F	Company	0.05%	88,927	$215,000	—	30 Sep 2018	13F
SUSQUEHANNA INTERNATIONAL GROUP, LLP	13F	Company	0.04%	79,270	$191,000	—	30 Sep 2018	13F
CANADA LIFE ASSURANCE Co	13F	Company	0.04%	77,600	$188,000	—	30 Sep 2018	13F
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM	13F	Company	0.03%	62,419	$151,000	—	30 Sep 2018	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	0.03%	60,700	$147,000	—	30 Sep 2018	13F
ALLIANCEBERNSTEIN L.P.	13F	Company	0.03%	59,150	$143,000	—	30 Sep 2018	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.03%	58,160	$140,000	—	30 Sep 2018	13F
COMERICA BANK	13F	Company	0.03%	60,617	$132,000	—	30 Sep 2018	13F
AMERICAN INTERNATIONAL GROUP, INC.	13F	Company	0.03%	48,489	$117,000	—	30 Sep 2018	13F
GROUP ONE TRADING LLC	13F	Company	0.02%	43,500	$105,000	—	30 Sep 2018	13F
THRIVENT FINANCIAL FOR LUTHERANS	13F	Company	0.02%	42,525	$103,000	—	30 Sep 2018	13F
PUBLIC SECTOR PENSION INVESTMENT BOARD	13F	Company	0.02%	41,972	$102,000	—	30 Sep 2018	13F
TEXAS PERMANENT SCHOOL FUND CORP	13F	Company	0.02%	38,572	$93,000	—	30 Sep 2018	13F
CITIGROUP INC	13F	Company	0.02%	38,034	$92,000	—	30 Sep 2018	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.02%	36,034	$87,000	—	30 Sep 2018	13F
STIFEL FINANCIAL CORP	13F	Company	0.02%	34,000	$83,000	—	30 Sep 2018	13F
State of Tennessee, Department of Treasury	13F	Company	0.02%	33,586	$81,000	—	30 Sep 2018	13F

Institutional Holders of KOPIN CORP - Common Stock (KOPN) as of Q4 2018

As of 31 Dec 2018, KOPIN CORP - Common Stock (KOPN) was held by 83 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 33,887,598 shares. The largest 10 holders included BlackRock Inc., AWM Investment Company, Inc., Vanguard Group Inc, DIMENSIONAL FUND ADVISORS LP, ROYCE & ASSOCIATES LP, STATE STREET CORP, NORTHERN TRUST CORP, Bank of New York Mellon Corp, GEODE CAPITAL MANAGEMENT, LLC, and CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM. This page lists 83 institutional shareholders reporting positions in this security for the Q4 2018 filing period.

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

Compare Q4 2018 vs Q3 2018 Across Filers

Q3 2018 holders

Q4 2018 holders

Holder diff

-4

Investor	Q3 2018 Shares	Q4 2018 Shares	Share Diff	Share Chg %	Q3 2018 Value $	Q4 2018 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.