Who owns Kopin (KOPN)
Which tracked institutional funds hold KOPN, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See KOPN company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
The tracked-fund tape on KOPN is one-sided between 2026-Q1 and 2026-Q2: 64 added or opened and 10 trimmed or exited — on balance accumulating.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
KOPN’s largest tracked holder by dollar value, STATE STREET CORP, sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.0pp gap the other way — the median holder sizes KOPN more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in KOPN divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, across 193 tracked filers holding KOPN, 125 increased or opened the position and 74 reduced or closed it; over the same quarter, open-market insider Form 4s were net sales.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in KOPN between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 15
- VOLORIDGE INVESTMENT MANAGEMENT, LLC$4M
- Trexquant Investment LP$2M
- JOSH ARNOLD INVESTMENT CONSULTANT, LLC$2M
- Apis Capital Advisors, LLC$2M
- Shay Capital LLC$2M
- Panoramic Capital, LLC$2M
Full exits 4
- HRT FINANCIAL LP$3M
- CenterBook Partners LP$3M
- Archon Capital Management LLC$3M
- Manatuck Hill Partners, LLC$1M
Largest adds
- STATE STREET CORP$51M
- BlackRock, Inc.$39M
- VANGUARD CAPITAL MANAGEMENT LLC$17M
- Telemark Asset Management, LLC$16M
- GEODE CAPITAL MANAGEMENT, LLC$11M
- ROYCE & ASSOCIATES LP$10M
Largest trims
- DNB Asset Management AS$2M
- SUSQUEHANNA INTERNATIONAL GROUP, LLP$956K
- CITADEL ADVISORS LLC$935K
- JANE STREET GROUP, LLC$804K
- GOLDMAN SACHS GROUP INC$578K
- Quantinno Capital Management LP$535K
Institutional holders
One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| STATE STREET CORP added | 17,127,045 | $77M | 16.9% | 2026-Q2 |
| BlackRock, Inc. added | 14,777,957 | $66M | 14.6% | 2026-Q2 |
| AWM Investment Company, Inc. trimmed | 8,024,062 | $36M | 7.9% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 7,734,272 | $35M | 7.6% | 2026-Q2 |
| Telemark Asset Management, LLC | 7,000,000 | $31M | 6.9% | 2026-Q2 |
| ROYCE & ASSOCIATES LP trimmed | 5,952,840 | $27M | 5.9% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 4,607,954 | $21M | 4.5% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP added | 2,302,690 | $10M | 2.3% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC added | 2,015,785 | $9M | 2.0% | 2026-Q2 |
| UBS Group AG added | 1,653,928 | $7M | 1.6% | 2026-Q2 |
| MORGAN STANLEY added | 1,524,863 | $7M | 1.5% | 2026-Q2 |
| Squarepoint Ops LLC added | 1,490,289 | $7M | 1.5% | 2026-Q2 |
| NORTHERN TRUST CORP added | 1,438,454 | $6M | 1.4% | 2026-Q2 |
| Mitsubishi UFJ Asset Management Co., Ltd. trimmed | 1,421,529 | $6M | 1.4% | 2026-Q2 |
| Silverberg Bernstein Capital Management LLC trimmed | 1,302,242 | $6M | 1.3% | 2026-Q2 |
| HERALD INVESTMENT MANAGEMENT Ltd trimmed | 1,247,500 | $6M | 1.2% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO trimmed | 1,222,901 | $5M | 1.2% | 2026-Q2 |
| Russell Investments Group, Ltd. added | 1,161,879 | $5M | 1.1% | 2026-Q2 |
| NEXT CENTURY GROWTH INVESTORS LLC added | 1,071,652 | $5M | 1.1% | 2026-Q2 |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC new | 867,506 | $4M | 0.9% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC added | 825,215 | $4M | 0.8% | 2026-Q2 |
| LPL Financial LLC added | 801,272 | $4M | 0.8% | 2026-Q2 |
| NEEDHAM INVESTMENT MANAGEMENT LLC added | 750,000 | $3M | 0.7% | 2026-Q2 |
| Invesco Ltd. trimmed | 699,386 | $3M | 0.7% | 2026-Q2 |
| STIFEL FINANCIAL CORP trimmed | 683,050 | $3M | 0.7% | 2026-Q2 |
| Diamond Hill Capital Management, LLC (Investment Advisor) added | 567,402 | $3M | 0.6% | 2026-Q2 |
| Trexquant Investment LP new | 543,015 | $2M | 0.5% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 535,578 | $2M | 0.5% | 2026-Q2 |
| JOSH ARNOLD INVESTMENT CONSULTANT, LLC new | 450,000 | $2M | 0.4% | 2026-Q2 |
| MARSHALL WACE, LLP added | 438,527 | $2M | 0.4% | 2026-Q2 |
| Bank of New York Mellon Corp added | 425,485 | $2M | 0.4% | 2026-Q2 |
| IRONWOOD INVESTMENT MANAGEMENT LLC added | 413,323 | $2M | 0.4% | 2026-Q2 |
| Nuveen, LLC added | 407,481 | $2M | 0.4% | 2026-Q2 |
| Apis Capital Advisors, LLC new | 400,000 | $2M | 0.4% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ trimmed | 383,236 | $2M | 0.4% | 2026-Q2 |
| Panoramic Capital, LLC new | 350,000 | $2M | 0.3% | 2026-Q2 |
| Shay Capital LLC new | 350,000 | $2M | 0.3% | 2026-Q2 |
| JPMORGAN CHASE & CO trimmed | 342,080 | $1M | 0.3% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC trimmed | 338,083 | $2M | 0.3% | 2026-Q2 |
| VICTORY CAPITAL MANAGEMENT INC trimmed | 301,859 | $1M | 0.3% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 280,944 | $1M | 0.3% | 2026-Q2 |
| Calamos Advisors LLC new | 257,796 | $1M | 0.3% | 2026-Q2 |
| RENAISSANCE TECHNOLOGIES LLC added | 255,800 | $1M | 0.3% | 2026-Q2 |
| FORMULA GROWTH LTD new | 250,000 | $1M | 0.2% | 2026-Q2 |
| Focus Partners Wealth added | 249,969 | $1M | 0.2% | 2026-Q2 |
| Focused Wealth Management, Inc added | 229,065 | $1M | 0.2% | 2026-Q2 |
| FMR LLC added | 222,414 | $996K | 0.2% | 2026-Q2 |
| RHUMBLINE ADVISERS added | 213,797 | $958K | 0.2% | 2026-Q2 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 213,146 | $955K | 0.2% | 2026-Q2 |
| Quadrature Capital Ltd added | 201,664 | $903K | 0.2% | 2026-Q2 |
| Informed Momentum Co LLC trimmed | 192,837 | $864K | 0.2% | 2026-Q2 |
| DNB Asset Management AS trimmed | 189,200 | $848K | 0.2% | 2026-Q2 |
| CITIGROUP INC added | 187,670 | $841K | 0.2% | 2026-Q2 |
| Potomac Capital Management, Inc. new | 185,000 | $829K | 0.2% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 179,693 | $805K | 0.2% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. added | 173,600 | $391K | 0.1% | 2026-Q2 |
| DEUTSCHE BANK AG\ trimmed | 162,832 | $729K | 0.2% | 2026-Q2 |
| CM WEALTH ADVISORS LLC new | 161,137 | $722K | 0.2% | 2026-Q2 |
| SEI INVESTMENTS CO added | 151,474 | $679K | 0.1% | 2026-Q2 |
| Inspire Investing, LLC trimmed | 150,605 | $675K | 0.1% | 2026-Q2 |
| AMG National Trust Bank | 145,000 | $650K | 0.1% | 2026-Q2 |
| Marex Group Ltd trimmed | 135,000 | $605K | 0.1% | 2026-Q2 |
| Summit Trail Advisors, LLC added | 126,856 | $568K | 0.1% | 2026-Q2 |
| IMC-Chicago, LLC added | 124,850 | $559K | 0.1% | 2026-Q2 |
| WealthTrust Axiom LLC trimmed | 122,186 | $547K | 0.1% | 2026-Q2 |
| Sequoia Financial Advisors, LLC added | 120,789 | $541K | 0.1% | 2026-Q2 |
| ASHFORD CAPITAL MANAGEMENT INC new | 117,800 | $528K | 0.1% | 2026-Q2 |
| XTX Topco Ltd trimmed | 117,617 | $527K | 0.1% | 2026-Q2 |
| Cerity Partners LLC trimmed | 107,138 | $480K | 0.1% | 2026-Q2 |
| Aristides Capital LLC trimmed | 105,338 | $472K | 0.1% | 2026-Q2 |
| Vanguard Global Advisers, LLC added | 103,339 | $463K | 0.1% | 2026-Q2 |
| MetLife Investment Management, LLC added | 103,105 | $462K | 0.1% | 2026-Q2 |
| FRANKLIN RESOURCES INC trimmed | 102,080 | $457K | 0.1% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC added | 95,495 | $428K | 0.1% | 2026-Q2 |
| Connective Capital Management, LLC new | 90,635 | $406K | 0.1% | 2026-Q2 |
| Penbrook Management LLC trimmed | 88,275 | $395K | 0.1% | 2026-Q2 |
| ProShare Advisors LLC trimmed | 88,001 | $394K | 0.1% | 2026-Q2 |
| Walleye Capital LLC new | 87,941 | $394K | 0.1% | 2026-Q2 |
| Caption Management, LLC added | 81,958 | $367K | 0.1% | 2026-Q2 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added | 80,752 | $362K | 0.1% | 2026-Q2 |
| Lionhunter Capital Management, LLC new | 80,000 | $358K | 0.1% | 2026-Q2 |
| CITADEL ADVISORS LLC trimmed | 77,064 | $345K | 0.1% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC trimmed | 75,564 | $339K | 0.1% | 2026-Q2 |
| D. E. Shaw & Co., Inc. added | 74,848 | $335K | 0.1% | 2026-Q2 |
| Murphy Pohlad Asset Management LLC trimmed | 74,800 | $335K | 0.1% | 2026-Q2 |
| AXQ CAPITAL, LP new | 72,550 | $325K | 0.1% | 2026-Q2 |
| Aquatic Capital Management LLC new | 72,082 | $323K | 0.1% | 2026-Q2 |
| Redhawk Wealth Advisors, Inc. added | 65,810 | $295K | 0.1% | 2026-Q2 |
| ExodusPoint Capital Management, LP trimmed | 65,359 | $293K | 0.1% | 2026-Q2 |
| Counterpoint Mutual Funds LLC new | 64,992 | $291K | 0.1% | 2026-Q2 |
| Caitong International Asset Management Co., Ltd added | 64,879 | $291K | 0.1% | 2026-Q2 |
| OSAIC HOLDINGS, INC. added | 61,733 | $277K | 0.1% | 2026-Q2 |
| SBI Securities Co., Ltd. added | 53,775 | $241K | 0.1% | 2026-Q2 |
| Police & Firemen's Retirement System of New Jersey added | 53,334 | $239K | 0.1% | 2026-Q2 |
| MML INVESTORS SERVICES, LLC added | 50,972 | $228K | 0.1% | 2026-Q2 |
| NEW YORK STATE COMMON RETIREMENT FUND | 50,300 | $225K | 0.0% | 2026-Q2 |
| Creative Planning trimmed | 50,275 | $225K | 0.0% | 2026-Q2 |
| Brookwood Investment Group LLC new | 49,350 | $221K | 0.0% | 2026-Q2 |
| INTECH INVESTMENT MANAGEMENT LLC trimmed | 48,139 | $216K | 0.0% | 2026-Q2 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE trimmed | 46,218 | $207K | 0.0% | 2026-Q2 |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.