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Disclosery

KOPN KOPIN CORP

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COMMON STOCK (common), issuer CIK 771266

109 managers (110 13F filers) reported a position in KOPN shares at 2025-03-31, 52,552,060 shares in all. 23 filers opened a position and 16 filers sold out during the quarter.

Managers
109
13F filers
110
New
23
Added
32
Reduced
28
Sold out
16
Shares held by filers
52,552,060

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2025

Filers in the available 13F reports with a share position at 2025-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
AWM Investment Company, Inc.9,714,699$9.06M1.25%-3,092,71113F-HRTimeline
ROYCE & ASSOCIATES LP7,981,832$7.44M0.08%+255,45013F-HRTimeline
VANGUARD GROUP INCgroup of 2 filers holding7,411,443$6.91M+1,388,525Timeline
Telemark Asset Management, LLC3,000,000$2.8M0.37%new13F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP2,426,146$2.26M<0.01%+2,200,09113F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC2,152,490$2.01M<0.01%+1,873,03113F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…1,998,683$1.86M<0.01%+426,22113F-HRTimelineGroup
Archon Capital Management LLC1,983,375$1.85M1.95%-116,62513F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,691,268$1.58M<0.01%+92,15913F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.1,616,204$1.51M<0.01%+103,75813F-HRTimelineGroup
HERALD INVESTMENT MANAGEMENT Ltd1,535,000$1.43M0.27%013F-HRTimeline
Qube Research & Technologies Ltd907,159$846K<0.01%-55,91413F-HRTimeline
Silverberg Bernstein Capital Management…737,504$688K0.64%+53,80013F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC710,477$662K<0.01%+648,58413F-HR/ATimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC675,632$630K<0.01%-89,53213F-HR/ATimelineGroup
STATE STREET CORPin group STATE STREET CORP625,003$583K<0.01%+179,80013F-HRTimelineGroup
Manatuck Hill Partners, LLC533,100$497K0.23%-213,30013F-HRTimeline
WealthTrust Axiom LLC438,118$408K0.12%-34,45013F-HRTimeline
UBS Group AGin group UBS Group AG370,749$346K<0.01%+242,15713F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding314,363$293K-377,474Timeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP306,621$286K<0.01%+39,02013F-HRTimelineGroup
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP292,698$273K<0.01%-127,66613F-HRTimelineGroup
GSA CAPITAL PARTNERS LLP284,895$266K0.02%new13F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC283,934$265K<0.01%-440,54413F-HRTimelineGroup
OMERS ADMINISTRATION Corp281,600$263K<0.01%+70,40013F-HRTimeline
HRT FINANCIAL LP263,490$245K<0.01%new13F-HRTimeline
Schonfeld Strategic Advisors LLC230,020$214K<0.01%+58,74113F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC215,228$201K<0.01%new13F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY210,388$196K<0.01%+72,03713F-HRTimelineGroup
Caption Management, LLC210,086$196K0.01%+46,81713F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/194,300$182K<0.01%-16,90013F-HRTimeline
Murphy Pohlad Asset Management LLC153,200$143K0.06%013F-HRTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management147,134$137K<0.01%+80,54213F-HRTimelineGroup
AMG National Trust Bank145,000$135K<0.01%+20,00013F-HRTimeline
GREENBERG FINANCIAL GROUP59,000$133K0.06%13F-HRTimeline
WHITE PINE CAPITAL LLC140,067$131K0.05%new13F-HRTimeline
Jain Global LLC129,700$121K<0.01%new13F-HRTimeline
McAdam, LLC120,051$112K0.01%-49,16113F-HRTimeline
Focused Wealth Management, Inc108,097$101K0.01%+1,36013F-HRTimeline
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.104,564$97.5K<0.01%+9,86413F-HRTimelineGroup
ExodusPoint Capital Management, LP100,224$93K<0.01%new13F-HRTimeline
WOLVERINE TRADING, LLC94,598$89.9K<0.01%+49,76313F-HRTimeline
FNY Investment Advisers, LLC95,000$88K0.05%new13F-HRTimeline
Penbrook Management LLC93,325$87K0.07%+44,75013F-HRTimeline
Quadrature Capital Ltdin group Quadrature Capital Ltd87,469$81.5K<0.01%+67,39313F-HRTimelineGroup
Quantessence Capital LLC81,804$76.3K0.02%new13F-HRTimeline
SIMPLEX TRADING, LLC81,681$76K<0.01%+57,00113F-HRTimeline
PEAK6 LLCin group PEAK6 LLC71,200$66.4K<0.01%+7,90013F-HRTimelineGroup
Affinity Capital Advisors, LLC76,687$66.2K0.01%013F-HRTimeline
Coastal Bridge Advisors, LLC63,876$59.5K0.01%new13F-HR/ATimeline
OPPENHEIMER & CO INCin group OPPENHEIMER ASSET MANAGEMENT …58,000$54.1K<0.01%013F-HRTimelineGroup
SBI Securities Co., Ltd.56,521$52.7K<0.01%+5,97513F-HRTimeline
Fisher Asset Management, LLC55,360$51.6K<0.01%013F-HRTimeline
Concurrent Investment Advisors, LLCin group Concurrent Investment Advisor…52,575$49K<0.01%+1,12513F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co49,841$46.5K<0.01%-76,05113F-HR/ATimelineGroup
Foundations Investment Advisors, LLC42,568$39.7K<0.01%013F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC40,384$37.6K<0.01%-180,09513F-HR/ATimelineGroup
Texas Capital Bank Wealth Management Se…40,300$37.6K<0.01%013F-HRTimeline
Virtu Financial LLCin group Virtu Financial LLC38,204$36K<0.01%new13F-HRTimelineGroup
CAPSTONE INVESTMENT ADVISORS, LLCin group CAPSTONE INVESTMENT ADVISORS,…33,867$31.6K<0.01%new13F-HRTimelineGroup
MARATHON CAPITAL MANAGEMENT30,000$28K0.01%-5,00013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.27,694$25.8K<0.01%+15,27313F-HRTimelineGroup
BOOTHBAY FUND MANAGEMENT, LLC25,832$24.1K<0.01%-16,00013F-HRTimeline
PRELUDE CAPITAL MANAGEMENT, LLC25,800$24.1K<0.01%new13F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…25,735$23.9K<0.01%new13F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…24,937$22.2K<0.01%-5,59313F-HRTimelineGroup
Modera Wealth Management, LLC23,127$21.6K<0.01%013F-HRTimeline
Capula Management Ltdin group Capula Management Ltd22,727$21.2K<0.01%new13F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…21,700$20.2K<0.01%-178,30913F-HRTimelineGroup
Cambridge Investment Research Advisors,…20,940$20K<0.01%+99613F-HRTimeline
FOUNDERS FINANCIAL SECURITIES LLC15,000$19.5K<0.01%013F-HRTimeline
Northside Capital Management, LLC20,000$18.6K<0.01%013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…18,500$17.2K<0.01%-5,95213F-HRTimelineGroup
Cetera Investment Advisers18,001$16.8K<0.01%-5,25013F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC17,927$16.7K<0.01%-53713F-HRTimeline
Catalyst Funds Management Pty Ltd17,710$16.5K<0.01%new13F-HRTimeline
Creative Planningin group Creative Planning14,938$13.9K<0.01%-55013F-HRTimelineGroup
FMR LLCin group FMR LLC13,198$12.3K<0.01%+10,95913F-HRTimelineGroup
LPL Financial LLC12,850$12K<0.01%+5013F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd11,804$11K<0.01%-161,27013F-HRTimelineGroup
TradeLink Capital LLC12,200$11K0.07%new13F-HRTimeline
CHOREO, LLC11,600$10.8K<0.01%013F-HRTimeline
Patriot Financial Group Insurance Agenc…10,900$10.2K<0.01%013F-HRTimeline
CTC Alternative Strategies, Ltd.10,700$9.97K0.01%new13F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp10,633$9.91K<0.01%-113F-HRTimelineGroup
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP10,000$9.32K<0.01%new13F-HRTimelineGroup
BRAVE ASSET MANAGEMENT INC10,000$9.32K<0.01%013F-HRTimeline
Mariner, LLCin group Mariner, LLC10,000$9.32K<0.01%-14,56613F-HRTimelineGroup
NWAM LLC10,000$9.32K<0.01%013F-HRTimeline
Strengthening Families & Communities, L…7,300$6.13K<0.01%new13F-HRTimeline
Game Plan Financial Advisors, LLC5,000$4.66K<0.01%013F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK4,850$4.52K<0.01%013F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC2,830$2.64K<0.01%-55,40413F-HR/ATimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA2,000$2K<0.01%013F-HR/ATimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/2,039$1.9K<0.01%-177,45013F-HRTimelineGroup
West Branch Capital LLC1,329$1.24K<0.01%013F-HRTimeline
CITIGROUP INCin group CITIGROUP INC1,252$1.17K<0.01%-41,06213F-HRTimelineGroup
Hughes Financial Services, LLC1,016$975<0.01%new13F-HRTimeline
Main Street Group, LTD1,000$933<0.01%013F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN600$559<0.01%-2,00013F-HRTimelineGroup
MARYLAND CAPITAL ADVISORS INC.500$467<0.01%013F-HRTimeline
Larson Financial Group LLC114$106<0.01%013F-HRTimeline
TD Waterhouse Canada Inc.100$99<0.01%013F-HRTimeline
American Capital Advisory, LLC100$94<0.01%new13F-HRTimeline
HARBOUR INVESTMENTS, INC.100$93<0.01%013F-HRTimeline
MARK SHEPTOFF FINANCIAL PLANNING, LLC100$93<0.01%013F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO62$58<0.01%013F-HRTimelineGroup
Avion Wealth513$00%new13F-HRTimelineValue filed as zero, left out of ratios.
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.