MITEK SYS INC MITK
COM NEW · Common Stock · CUSIP 606710200 · ISIN US6067102003
Software company specializing in digital identity verification and mobile capture
- SectorTechnology
- IndustryComputer Peripheral Equipment, NEC
- HeadquartersSan Diego, CA
- Founded1986
- Websitemiteksystems.com
- FilingsSEC EDGAR
* 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 ($124.5k this quarter). Holder counts are more reliable. Shares outstanding: 45.1m as of 2026-07-31, 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 ≈ $20.12. Options: 8 managers hold calls ($36.6m notional), 5 hold puts ($3.8m).
Trends to Q2 2026
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 161 |
| Q4 2022 | 158 |
| Q1 2023 | 159 |
| Q2 2023 | 152 |
| Q3 2023 | 149 |
| Q4 2023 | 163 |
| Q1 2024 | 157 |
| Q2 2024 | 155 |
| Q3 2024 | 160 |
| Q4 2024 | 167 |
| Q1 2025 | 161 |
| Q2 2025 | 160 |
| Q3 2025 | 163 |
| Q4 2025 | 179 |
| Q1 2026 | 191 |
| Q2 2026 | 188 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q3 2024 | 72 | 89 |
| Q4 2024 | 74 | 89 |
| Q1 2025 | 75 | 82 |
| Q2 2025 | 88 | 81 |
| Q3 2025 | 85 | 61 |
| Q4 2025 | 92 | 69 |
| Q1 2026 | 104 | 87 |
| Q2 2026 | 104 | 87 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2025 | $2.9m | $73.6k | 0.03 |
| Q4 2025 | $452.6k | $10.6k | 0.02 |
| Q1 2026 | $8.6m | $2.0m | 0.24 |
| Q2 2026 | $36.6m | $3.8m | 0.10 |
Biggest buyers
| PRICE T ROWE ASSOCIATES INC /MD/ | Added | +2.1m |
| MILLENNIUM MANAGEMENT LLC | New | +854.5k |
| WELLINGTON MANAGEMENT GROUP LLP | Added | +569.4k |
| JANE STREET GROUP, LLC | Added | +462.0k |
| WELLS FARGO & COMPANY/MN | Added | +361.1k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | +342.4k |
| Nuveen, LLC | Added | +332.9k |
| BlackRock, Inc. | Added | +276.1k |
| Graham Capital Management, L.P. | New | +261.0k |
| SG Americas Securities, LLC | Added | +220.3k |
Biggest sellers
| Topline Capital Management, LLC | Reduced | -1.5m |
| AMERIPRISE FINANCIAL INC | Sold out | -810.8k |
| PRUDENTIAL FINANCIAL INC | Reduced | -769.2k |
| MARSHALL WACE, LLP | Reduced | -625.0k |
| Archon Capital Management LLC | Reduced | -331.7k |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | -307.4k |
| LAZARD ASSET MANAGEMENT LLC | Reduced | -186.2k |
| Pacer Advisors, Inc. | Sold out | -171.3k |
| ACADIAN ASSET MANAGEMENT LLC | Reduced | -166.9k |
| CSM Advisors, LLC | Reduced | -163.6k |
Biggest calls
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $13.6m674.5k shares |
| PEAK6 LLC | Added | $10.1m501.1k shares |
| SIMPLEX TRADING, LLC | Added | $3.2m158.1k shares |
| CITADEL ADVISORS LLC | Added | $2.8m140.5k shares |
| IMC-Chicago, LLC | Added | $2.2m111.0k shares |
| JANE STREET GROUP, LLC | New | $1.9m92.8k shares |
| GROUP ONE TRADING LLC | Added | $1.8m89.7k shares |
| TUDOR INVESTMENT CORP ET AL | New | $1.0m50.0k shares |
Biggest puts
| CITADEL ADVISORS LLC | Added | $2.4m120.8k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $859.6k42.7k shares |
| IMC-Chicago, LLC | New | $245.6k12.2k shares |
| JANE STREET GROUP, LLC | New | $213.4k10.6k shares |
| SIMPLEX TRADING, LLC | Reduced | $16.1k800 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.
| Holder | Stake |
|---|---|
| BlackRock, Inc. 13G · institution filed 2025-07-17 | 7.0% |
| Legal & General Investment Management Ltd 13G · institution +0.5 pts · filed 2025-07-08 | 6.7% |
| Legal & General Group Plc 13G · institution new · filed 2024-11-14 | 6.2% |
Fell to 5% or below in the last year: VANGUARD GROUP INC (0.0%, 2026-03-27)
Insider purchases and sales since 1 Apr 2026
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)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q4 2024 | 0 | — | 1 | $56.4k | — |
| Q1 2025 | 4 | $774.9k | 0 | — | — |
| Q2 2025 | 0 | — | 0 | — | — |
| Q3 2025 | 0 | — | 0 | — | — |
| Q4 2025 | 0 | — | 0 | — | — |
| Q1 2026 | 0 | — | 1 | $1.1m | — |
| Q2 2026 | 0 | — | 1 | $2.4m | — |
| Q3 2026 | 0 | — | 0 | — | — |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2026-05-15 | Gafke Garrett Chief Operating Officer | Sold | $299.5k21.1k shares |
| 2026-04-28 | Gafke Garrett Chief Operating Officer | Sold | $2.1m152.5k shares |
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 2026
| Manager | Shares | Change |
|---|---|---|
| BlackRock, Inc. 0.00% of their portfolio | 3.5m $71.2m | Added +276.1k |
| Legal & General Group Plc 0.01% of their portfolio | 2.7m $54.1m | Added +110.4k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 2.1m $42.6m | Added +2.1m |
| Invesco Ltd. 0.00% of their portfolio | 2.1m $41.7m | Added +175.5k |
| VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 1.9m $39.0m | Added +39.5k |
| WELLINGTON MANAGEMENT GROUP LLP 0.01% of their portfolio | 1.8m $35.8m | Added +569.4k |
| DIMENSIONAL FUND ADVISORS LP 0.01% of their portfolio | 1.8m $35.4m | Added +74.4k |
| VANGUARD PORTFOLIO MANAGEMENT LLC 0.00% of their portfolio | 1.6m $32.8m | Added +137.1k |
| Impax Asset Management Group plc 0.18% of their portfolio | 1.4m $27.3m | Reduced -75.0k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 1.2m $23.6m | Added +55.0k |
| Independent Advisor Alliance 0.54% of their portfolio | 1.1m $22.9m | Reduced -18.1k |
| STATE STREET CORP 0.00% of their portfolio | 1.1m $22.7m | Reduced -24.3k |
| Nuveen, LLC 0.00% of their portfolio | 966.5k $19.5m | Added +332.9k |
| JANE STREET GROUP, LLC 0.01% of their portfolio | 896.9k $18.1m | Added +462.0k |
| MILLENNIUM MANAGEMENT LLC 0.01% of their portfolio | 854.5k $17.2m | New |
| G2 Investment Partners Management LLC 2.28% of their portfolio | 621.0k $12.5m | Added +122.0k |
| MORGAN STANLEY 0.00% of their portfolio | 537.6k $10.8m | Added +4.2k |
| RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio | 504.4k $10.2m | Added +138.3k |
| CSM Advisors, LLC 0.21% of their portfolio | 479.7k $9.7m | Reduced -163.6k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.01% of their portfolio | 464.8k $9.4m | Added +342.4k |
| NORTHERN TRUST CORP 0.00% of their portfolio | 462.9k $9.3m | Added +28.0k |
| Hillsdale Investment Management Inc. 0.18% of their portfolio | 400.9k $8.1m | Reduced -112.0k |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 380.6k $7.7m | Added +361.1k |
| Skylands Capital, LLC 0.93% of their portfolio | 375.3k $7.6m | Reduced -18.1k |
| CONGRUENCE CAPITAL, LLC 1.90% of their portfolio | 360.6k $7.3m | Reduced -24.0k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 356.1k $7.2m | Reduced -18.6k |
| AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 332.4k $6.7m | Added +13.3k |
| VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio | 321.4k $6.5m | Added +21.5k |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 303.0k $6.1m | Added +107.0k |
| Bank of New York Mellon Corp 0.00% of their portfolio | 264.4k $5.3m | Reduced -1.5k |
| ESSEX INVESTMENT MANAGEMENT CO LLC 0.70% of their portfolio | 263.9k $5.3m | Reduced -11.7k |
| Graham Capital Management, L.P. 0.14% of their portfolio | 261.0k $5.3m | New |
| SG Americas Securities, LLC 0.00% of their portfolio | 249.4k $5.0m | Added +220.3k |
| Sargent Investment Group, LLC 0.54% of their portfolio | 224.2k $4.5m | Added +6.7k |
| CITIGROUP INC 0.00% of their portfolio | 212.1k $4.3m | Added +156.0k |
| MARSHALL WACE, LLP 0.00% of their portfolio | 200.5k $4.0m | Reduced -625.0k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 192.3k $3.8m | Added +17.5k |
| Cambridge Investment Research Advisors, Inc. 0.00% of their portfolio | 181.6k $3.7m | Added +103.5k |
| SCHRODER INVESTMENT MANAGEMENT GROUP 0.00% of their portfolio | 170.5k $3.3m | Added +80.5k |
| BOOTHBAY FUND MANAGEMENT, LLC 0.06% of their portfolio | 159.8k $3.2m | Added +30.8k |
| IMC-Chicago, LLC 0.03% of their portfolio | 155.5k $3.1m | New |
| Kovack Advisors, Inc. 0.14% of their portfolio | 148.7k $3.0m | Reduced -23.0k |
| North Star Investment Management Corp. 0.16% of their portfolio | 144.1k $2.9m | Added +20.0k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 142.9k $2.9m | Added +24.7k |
| TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio | 141.9k $2.9m | Reduced -91.3k |
| ALGERT GLOBAL LLC 0.03% of their portfolio | 141.4k $2.8m | New |
| IQ EQ FUND MANAGEMENT (IRELAND) Ltd 0.18% of their portfolio | 140.2k $2.8m | Added +37.3k |
| Squarepoint Ops LLC 0.01% of their portfolio | 138.0k $2.8m | Added +67.9k |
| TOCQUEVILLE ASSET MANAGEMENT L.P. 0.03% of their portfolio | 131.3k $2.6m | Reduced -20.0k |
| VICTORY CAPITAL MANAGEMENT INC 0.00% of their portfolio | 128.2k $2.6m | Added +87.4k |
| RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio | 123.2k $2.5m | Reduced -307.4k |
| WHITE PINE CAPITAL LLC 0.57% of their portfolio | 119.9k $2.4m | Reduced -83.5k |
| CREDIT AGRICOLE S A 0.01% of their portfolio | 115.0k $2.3m | Unchanged |
| FMR LLC 0.00% of their portfolio | 114.8k $2.3m | Added +81.4k |
| PANAGORA ASSET MANAGEMENT INC 0.01% of their portfolio | 114.8k $2.3m | Reduced -11.8k |
| AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio | 113.4k $2.3m | Added +7.0k |
| Anson Funds Management LP 0.21% of their portfolio | 113.0k $2.3m | Reduced -34.8k |
| SEI INVESTMENTS CO 0.00% of their portfolio | 110.2k $2.2m | Reduced -77.3k |
| UBS Group AG 0.00% of their portfolio | 107.4k $2.2m | Added +29.7k |
| Creative Planning 0.00% of their portfolio | 100.1k $2.0m | Added +18.8k |
| Legato Capital Management LLC 0.17% of their portfolio | 99.4k $2.0m | Reduced -36.1k |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.03% of their portfolio | 95.0k $1.9m | Unchanged |
| Topline Capital Management, LLC 0.49% of their portfolio | 94.0k $1.9m | Reduced -1.5m |
| PRINCIPAL FINANCIAL GROUP INC 0.00% of their portfolio | 93.0k $1.9m | Added +8.3k |
| PRUDENTIAL FINANCIAL INC 0.00% of their portfolio | 85.0k $1.7m | Reduced -769.2k |
| Teton Advisors, LLC 0.99% of their portfolio | 85.0k $1.7m | Reduced -4.8k |
| LSV ASSET MANAGEMENT 0.00% of their portfolio | 83.6k $1.7m | Reduced -49.2k |
| Quantinno Capital Management LP 0.00% of their portfolio | 82.0k $1.7m | Added +31.4k |
| Clayton Partners LLC 0.99% of their portfolio | 75.0k $1.5m | New |
| Informed Momentum Co LLC 0.13% of their portfolio | 70.1k $1.4m | Reduced -2.9k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 66.4k $1.3m | Reduced -150.5k |
| ACADIAN ASSET MANAGEMENT LLC 0.00% of their portfolio | 66.1k $1.3m | Reduced -166.9k |
| Archon Capital Management LLC 0.48% of their portfolio | 59.1k $1.2m | Reduced -331.7k |
| XTX Topco Ltd 0.01% of their portfolio | 57.5k $1.2m | Added +36.8k |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 56.0k $1.1m | Reduced -1.5k |
| LPL Financial LLC 0.00% of their portfolio | 46.8k $941.5k | Added +21.4k |
| Numerai GP LLC 0.07% of their portfolio | 44.2k $890.5k | New |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 0.00% of their portfolio | 43.8k $882.2k | Added +31.6k |
| STRS OHIO 0.00% of their portfolio | 43.6k $877.7k | Unchanged |
| D. E. Shaw & Co., Inc. 0.00% of their portfolio | 43.3k $872.5k | Reduced -80.8k |
| Russell Investments Group, Ltd. 0.00% of their portfolio | 43.3k $871.3k | Added +39.4k |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 42.7k $859.5k | Reduced -675 |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 41.5k $560.2k | Added +1.0k |
| Campbell & CO Investment Adviser LLC 0.04% of their portfolio | 40.5k $814.3k | Reduced -21.8k |
| STIFEL FINANCIAL CORP 0.00% of their portfolio | 39.9k $803.4k | Added +3.5k |
| Perennial Investment Advisors, LLC 0.05% of their portfolio | 39.3k $791.5k | Unchanged |
| ExodusPoint Capital Management, LP 0.01% of their portfolio | 37.1k $746.2k | New |
| State of Wyoming 0.07% of their portfolio | 36.7k $738.5k | Added +12.7k |
| ALPS ADVISORS INC 0.00% of their portfolio | 36.1k $727.1k | Added +408 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio | 35.9k $722.0k | Reduced -1.6k |
| POLEN CAPITAL MANAGEMENT LLC 0.01% of their portfolio | 35.5k $714.7k | Added +9.1k |
| FIRST TRUST ADVISORS LP 0.00% of their portfolio | 34.3k $689.8k | Reduced -102.6k |
| FRANKLIN RESOURCES INC 0.00% of their portfolio | 33.8k $679.7k | Added +2.7k |
| Corient Private Wealth LP 0.00% of their portfolio | 33.2k $667.9k | New |
| GLOBEFLEX CAPITAL L P 0.08% of their portfolio | 31.9k $642.2k | Unchanged |
| Hennion & Walsh Asset Management, Inc. 0.02% of their portfolio | 31.8k $640.1k | New |
| BAILARD, INC. 0.01% of their portfolio | 29.9k $601.9k | Unchanged |
| LAZARD ASSET MANAGEMENT LLC 0.00% of their portfolio | 29.8k $600.1k | Reduced -186.2k |
| MetLife Investment Management, LLC 0.00% of their portfolio | 29.2k $588.1k | Added +7.4k |
| FOX RUN MANAGEMENT, L.L.C. 0.09% of their portfolio | 28.0k $563.8k | Added +16.6k |