Vault-13

KOPIN CORP KOPN

COM · Common Stock · CUSIP 500600101 · ISIN US5006001011

United States electronics manufacturer

79 institutional holders +14 vs Q1 2023
31,814,75431.8m shares reported held*
27.8% of all shares outstanding*
$68.4mreported value*
17 new 31 added 13 reduced 3 sold out net bought ≈ $3.0m (+1.4m shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Shares outstanding: 114.3m as of 2023-08-04, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $2.15. Options: 8 managers hold calls ($1.4m notional), 5 hold puts ($208.7k).

Trends to Q2 2023

Institutional holders

Managers reporting a position, each quarter

050100Q3 22: 82Q4 22: 74Q1 23: 65Q2 23: 7979Q3 22Q4 22Q1 23Q2 23
Numbers
QuarterHolders
Q3 202282
Q4 202274
Q1 202365
Q2 202379

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
50050Q4 22: 24 bought or addedQ4 22: 42 cut or sold outQ4 22Q1 23: 22 bought or addedQ1 23: 32 cut or sold outQ1 23Q2 23: 48 bought or addedQ2 23: 16 cut or sold outQ2 23
Numbers
QuarterBought or addedCut or sold out
Q4 20222442
Q1 20232232
Q2 20234816

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$500k$1m$1.5mQ3 22 calls: $520.0kQ3 22 puts: $29.8kQ3 22P/C 0.06Q4 22 calls: $517.9kQ4 22 puts: $30.6kQ4 22P/C 0.06Q1 23 calls: $342.6kQ1 23 puts: $20.4kQ1 23P/C 0.06Q2 23 calls: $1.4mQ2 23 puts: $208.7kQ2 23P/C 0.15
Numbers
QuarterCallsPutsP/C
Q3 2022$520.0k$29.8k0.06
Q4 2022$517.9k$30.6k0.06
Q1 2023$342.6k$20.4k0.06
Q2 2023$1.4m$208.7k0.15

Biggest buyers

Informed Momentum Co LLC New +580,470+580.5k
D. E. Shaw & Co., Inc. Added +470,406+470.4k
ESSEX INVESTMENT MANAGEMENT CO LLC Added +426,120+426.1k
Quadrature Capital Ltd New +260,944+260.9k
AWM Investment Company, Inc. Added +260,622+260.6k
MILLENNIUM MANAGEMENT LLC Added +254,189+254.2k
BlackRock Inc. Added +238,009+238.0k
Legato Capital Management LLC Added +230,331+230.3k
TWO SIGMA INVESTMENTS, LP Added +210,147+210.1k
GROUP ONE TRADING LLC Added +205,329+205.3k

Biggest sellers

Archon Capital Management LLC Reduced -2,024,045-2.0m
CITADEL ADVISORS LLC Reduced -234,885-234.9k
GSA CAPITAL PARTNERS LLP Reduced -226,075-226.1k
SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced -179,541-179.5k
TWO SIGMA ADVISERS, LP Reduced -110,600-110.6k
MORGAN STANLEY Reduced -88,402-88.4k
MARSHALL WACE, LLP Reduced -46,478-46.5k
TWO SIGMA SECURITIES, LLC Sold out -45,870-45.9k
PRICE T ROWE ASSOCIATES INC /MD/ Reduced -37,300-37.3k
UBS Group AG Sold out -34,661-34.7k

Biggest calls

SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $790.6k367.7k shares
SIMPLEX TRADING, LLC Reduced $192.0k89.5k shares
WOLVERINE TRADING, LLC Reduced $127.3k62.1k shares
GROUP ONE TRADING LLC Added $105.3k49.0k shares
CITADEL ADVISORS LLC Added $105.3k49.0k shares
Jefferies Financial Group Inc. New $26.9k12.5k shares
HAP Trading, LLC New $4.3k11.6k shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

Biggest puts

SUSQUEHANNA INTERNATIONAL GROUP, LLP New $120.2k55.9k shares
CITADEL ADVISORS LLC Added $44.9k20.9k shares
GROUP ONE TRADING LLC Added $25.6k11.9k shares
SIMPLEX TRADING, LLC Added $18.0k8.4k shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
STATE STREET CORP 13G · institution +3.3 pts · filed 2026-08-07 9.4% +3.3 pts 17.1m≈ $76.7m 2026-08-07
BlackRock, Inc. 13G · institution +1.3 pts · filed 2026-01-21 6.7% +1.3 pts 12.3m≈ $55.0m 2026-01-21

Fell to 5% or below in the last year: Theon International Plc. (3.3%, 2026-07-27), VANGUARD GROUP INC (0.0%, 2026-03-27)

Insider purchases and sales in Q2 2023

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

Officers and directors buying vs selling

Number of people, by quarter (10% owners not included)

BuyingSelling
404Q3 21: 0 buyingQ3 21: 0 sellingQ4 21: 0 buyingQ4 21: 2 sellingQ4 21Q1 22: 0 buyingQ1 22: 0 sellingQ2 22: 0 buyingQ2 22: 0 sellingQ2 22Q3 22: 0 buyingQ3 22: 0 sellingQ4 22: 1 buyingQ4 22: 0 sellingQ4 22Q1 23: 0 buyingQ1 23: 0 sellingQ2 23: 4 buyingQ2 23: 0 sellingQ2 23
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q3 20210—0——
Q4 20210—2$240.8k—
Q1 20220—0——
Q2 20220—0——
Q3 20220—0——
Q4 20221$58.7k0——
Q1 20230—0——
Q2 20234$76.8k0——
DateInsiderTradeSharesPrice ValueTheir holding
2023-05-17 FAN JOHN C C Director Bought 23,293 $1.35 $31.4k23.3k shares +<1%
2023-05-16 FAN JOHN C C Director Bought 25,000 $1.25 $31.2k25.0k shares +0%
2023-05-16 BREWINGTON JAMES K Director Bought 5,000 $1.35 $6.8k5.0k shares +4%
2023-05-16 Anchin Scott L Director · By son Bought 2,500 $1.23 $3.1k2.5k shares new
2023-05-16 Anchin Scott L Director · By daughter Bought 2,500 $1.22 $3.0k2.5k shares new
2023-05-16 HSIEH CHI CHIA DR Director · See Footnote Bought 1,000 $1.18 $1.2k1.0k shares +1%

Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).

Holders, Q2 2023

#ManagerLocationShares Value% of their portfolioChangeShares change
1 AWM Investment Company, Inc. 2.49% of their portfolio NEW YORK, NY 8,546,7468.5m $18.4m $18.4m 2.49% Added +260.6k +260,622
2 VANGUARD GROUP INC 0.00% of their portfolio Valley Forge, PA 4,995,5545.0m $10.7m $10.7m 0.00% Added +31.5k +31,513
3 Archon Capital Management LLC 3.40% of their portfolio Seattle, WA 4,358,9204.4m $9.4m $9.4m 3.40% Reduced -2.0m -2,024,045
4 D. E. Shaw & Co., Inc. 0.01% of their portfolio New York, NY 1,938,8241.9m $4.2m $4.2m 0.01% Added +470.4k +470,406
5 BlackRock Inc. 0.00% of their portfolio New York, NY 1,471,3511.5m $3.2m $3.2m 0.00% Added +238.0k +238,009
6 ESSEX INVESTMENT MANAGEMENT CO LLC 0.43% of their portfolio BOSTON, MA 1,443,4461.4m $3.1m $3.1m 0.43% Added +426.1k +426,120
7 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 1,021,7431.0m $2.2m $2.2m 0.00% Added +164.7k +164,654
8 WealthTrust Axiom LLC 0.52% of their portfolio WAYNE, PA 722,799722.8k $1.6m $1.6m 0.52% Added +900 +900
9 Informed Momentum Co LLC 0.23% of their portfolio SOLANA BEACH, CA 580,470580.5k $1.2m $1.2m 0.23% New
10 Legato Capital Management LLC 0.16% of their portfolio San Francisco, CA 555,775555.8k $1.2m $1.2m 0.16% Added +230.3k +230,331
11 Cowen Prime Advisors LLC 0.41% of their portfolio New York, NY 554,789554.8k $1.2m $1.2m 0.41% Added +1.0k +1,000
12 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 483,395483.4k $1.0m $1.0m 0.00% Added +210.1k +210,147
13 TWO SIGMA ADVISERS, LP 0.00% of their portfolio NEW YORK, NY 445,800445.8k $958.5k $958.5k 0.00% Reduced -110.6k -110,600
14 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 415,210415.2k $892.7k $892.7k 0.00% Added +254.2k +254,189
15 RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio NEW YORK, NY 337,164337.2k $725.0k $725.0k 0.00% Added +55.1k +55,100
16 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 328,053328.1k $705.3k $705.3k 0.00% Added +26.6k +26,600
17 Penbrook Management LLC 0.51% of their portfolio NEW YORK, NY 325,075325.1k $698.9k $698.9k 0.51% Added +24.7k +24,675
18 GROUP ONE TRADING LLC 0.03% of their portfolio CHICAGO, IL 319,325319.3k $686.5k $686.5k 0.03% Added +205.3k +205,329
19 Quadrature Capital Ltd 0.01% of their portfolio LONDON, X0 260,944260.9k $561.0k $561.0k 0.01% New
20 OCCUDO QUANTITATIVE STRATEGIES LP 0.05% of their portfolio FORT LAUDERDALE, FL 232,940232.9k $500.8k $500.8k 0.05% Added +69.4k +69,443
21 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 231,716231.7k $498.2k $498.2k 0.00% Added +38.7k +38,693
22 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 225,307225.3k $484.4k $484.4k 0.00% Added +186.5k +186,506
23 GSA CAPITAL PARTNERS LLP 0.04% of their portfolio LONDON, X0 207,594207.6k $446.0k $446.0k 0.04% Reduced -226.1k -226,075
24 WEYBOSSET RESEARCH & MANAGEMENT LLC 0.14% of their portfolio PROVIDENCE, RI 179,831179.8k $387.0k $387.0k 0.14% Added +62.0k +61,961
25 PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio BALTIMORE, MD 141,800141.8k $306.0k $306.0k 0.00% Reduced -37.3k -37,300
26 XTX Topco Ltd 0.04% of their portfolio LONDON, X0 111,881111.9k $240.5k $240.5k 0.04% New
27 Cubist Systematic Strategies, LLC 0.00% of their portfolio STAMFORD, CT 105,024105.0k $225.8k $225.8k 0.00% New
28 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 104,896104.9k $225.5k $225.5k 0.00% Added +23.9k +23,878
29 OPPENHEIMER & CO INC 0.00% of their portfolio NEW YORK, NY 95,00095.0k $204.2k $204.2k 0.00% Added +2.0k +2,000
30 AMG National Trust Bank 0.01% of their portfolio GREENWOOD VILLAGE, CO 95,00095.0k $204.2k $204.2k 0.01% Added +5.0k +5,000
31 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 81,12381.1k $174.4k $174.4k 0.00% Reduced -234.9k -234,885
32 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 79,70779.7k $171.4k $171.4k 0.00% Reduced -88.4k -88,402
33 Caption Management, LLC 0.03% of their portfolio OKLAHOMA CITY, OK 70,00070.0k $150.5k $150.5k 0.03% New
34 Connor, Clark & Lunn Investment Management Ltd. 0.00% of their portfolio VANCOUVER, A1 69,70369.7k $149.9k $149.9k 0.00% New
35 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 61,81561.8k $132.9k $132.9k 0.00% Reduced -179.5k -179,541
36 Verition Fund Management LLC 0.00% of their portfolio GREENWICH, CT 54,60054.6k $117.4k $117.4k 0.00% New
37 Schonfeld Strategic Advisors LLC 0.00% of their portfolio NEW YORK, NY 46,70046.7k $100.4k $100.4k 0.00% Added +14.0k +14,000
38 Foundations Investment Advisors, LLC 0.00% of their portfolio PHOENIX, AZ 44,61944.6k $95.9k $95.9k 0.00% Unchanged
39 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 40,18940.2k $86.4k $86.4k 0.00% Unchanged
40 HRT FINANCIAL LP 0.00% of their portfolio NEW YORK, NY 40,16540.2k $86.0k $86.0k 0.00% Added +15.3k +15,309
41 MARSHALL WACE, LLP 0.00% of their portfolio LONDON, X0 39,82539.8k $85.6k $85.6k 0.00% Reduced -46.5k -46,478
42 Creative Planning 0.00% of their portfolio OVERLAND PARK, KS 35,00735.0k $75.3k $75.3k 0.00% New
43 PEAK6 Investments LLC 0.01% of their portfolio CHICAGO, IL 33,99734.0k $73.1k $73.1k 0.01% New
44 Sequoia Financial Advisors, LLC 0.00% of their portfolio Akron, OH 23,16023.2k $49.8k $49.8k 0.00% New
45 Modera Wealth Management, LLC 0.00% of their portfolio WESTWOOD, NJ 23,11523.1k $49.9k $49.9k 0.00% Added +115 +115
46 Private Advisor Group, LLC 0.00% of their portfolio MORRISTOWN, NJ 22,13322.1k $47.6k $47.6k 0.00% Unchanged
47 COBBLESTONE CAPITAL ADVISORS LLC /NY/ 0.00% of their portfolio ROCHESTER, NY 19,38019.4k $41.7k $41.7k 0.00% Unchanged
48 Graham Capital Management, L.P. 0.00% of their portfolio ROWAYTON, CT 18,53418.5k $39.8k $39.8k 0.00% New
49 Qube Research & Technologies Ltd 0.00% of their portfolio LONDON, X0 15,71315.7k $33.8k $33.8k 0.00% Reduced -13.0k -13,020
50 Cetera Advisors LLC 0.00% of their portfolio DENVER, CO 15,02715.0k $32.3k $32.3k 0.00% Unchanged
51 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 14,07314.1k $30.3k $30.3k 0.00% Added +9.7k +9,683
52 LPL Financial LLC 0.00% of their portfolio FORT MILL, SC 13,90013.9k $29.9k $29.9k 0.00% New
53 WOLVERINE TRADING, LLC 0.00% of their portfolio CHICAGO, IL 13,78913.8k $28.3k $28.3k 0.00% New
54 McAdam, LLC 0.00% of their portfolio Philadelphia, PA 13,39113.4k $28.8k $28.8k 0.00% New
55 SIMPLEX TRADING, LLC 0.00% of their portfolio CHICAGO, IL 13,24713.2k $28.0k $28.0k 0.00% New
56 J.W. COLE ADVISORS, INC. 0.00% of their portfolio TAMPA, FL 12,00012.0k $25.8k $25.8k 0.00% New
57 Murphy Pohlad Asset Management LLC 0.01% of their portfolio EDEN PRAIRIE, MN 11,20011.2k $24.1k $24.1k 0.01% New
58 Patriot Financial Group Insurance Agency, LLC 0.00% of their portfolio Westborough, MA 10,90010.9k $23.4k $23.4k 0.00% Added +400 +400
59 VICTORY CAPITAL MANAGEMENT INC 0.00% of their portfolio San Antonio, TX 10,75510.8k $23.1k $23.1k 0.00% Reduced -248 -248
60 Antonetti Capital Management LLC 0.02% of their portfolio NAPLES, FL 7,5007.5k $16.1k $16.1k 0.02% Unchanged
61 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 6,8386.8k $14.7k $14.7k 0.00% Added +44 +44
62 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 3,7003.7k $8.0k $8.0k 0.00% Reduced -6.6k -6,626
63 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 2,9683.0k $6.4k $6.4k 0.00% Reduced -6.5k -6,500
64 NATIONAL BANK OF CANADA /FI/ 0.00% of their portfolio MONTREAL, A8 2,3682.4k $5.1k $5.1k 0.00% Reduced -141 -141
65 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 2,0002.0k $4.0k $4.0k 0.00% Unchanged
66 Mariner Managed Account Solutions, LLC 0.00% of their portfolio Boston, MA 1,0001.0k $2.1k $2.1k 0.00% Unchanged
67 BDO Wealth Advisors, LLC 0.00% of their portfolio JACKSONVILLE, FL 1,0001.0k $2.1k $2.1k 0.00% Unchanged
68 IFP Advisors, Inc 0.00% of their portfolio TAMPA, FL 896896 $2.6k $2.6k 0.00% Added +448 +448
69 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 650650 $1.4k $1.4k 0.00% Unchanged
70 Kelly Financial Services LLC 0.00% of their portfolio BRAINTREE, MA 610610 $1.3k $1.3k 0.00% Unchanged
71 Gradient Investments LLC 0.00% of their portfolio ARDEN HILLS, MN 244244 $525 $525 0.00% Added +149 +149
72 Ancora Advisors LLC 0.00% of their portfolio Cleveland, OH 200200 $430 $430 0.00% Unchanged
73 Versant Capital Management, Inc 0.00% of their portfolio PHOENIX, AZ 200200 $430 $430 0.00% Unchanged
74 Clearstead Advisors, LLC 0.00% of their portfolio CLEVELAND, OH 190190 $409 $409 0.00% Unchanged
75 MARK SHEPTOFF FINANCIAL PLANNING, LLC 0.00% of their portfolio GLASTONBURY, CT 100100 $215 $215 0.00% Unchanged
76 FMR LLC 0.00% of their portfolio BOSTON, MA 9393 $200 $200 0.00% Added +31 +31
77 Global Wealth Strategies & Associates 0.00% of their portfolio DENVER, CO 3030 $65 $65 0.00% Unchanged
78 JANICZEK WEALTH MANAGEMENT, LLC 0.00% of their portfolio DENVER, CO 2828 $61 $61 0.00% Unchanged
79 CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0.00% of their portfolio BIRMINGHAM, AL 00 $0 $0 0.00% Unchanged