Mitek Systems
MITK
179 hedge funds and large institutions have $376M invested in Mitek Systems in 2025 Q4 according to their latest regulatory filings, with 35 funds opening new positions, 64 increasing their positions, 52 reducing their positions, and 17 closing their positions.
4,018% more call options, than puts
Call options by funds: $453K | Put options by funds: $11K
106% more first-time investments, than exits
New positions opened: 35 | Existing positions closed: 17
23% more repeat investments, than reductions
Existing positions increased: 64 | Existing positions reduced: 52
14% more capital invested
Capital invested by funds: $331M → $376M (+$45.1M)
10% more funds holding
Funds holding: 163 → 179 (+16)
3.74% more ownership
Funds ownership: 74.1% → 77.85% (+3.7%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
TCM
Topline Capital Management
Santa Monica,
California
|
+$8.07M |
| 2 |
MCO
MAK Capital One
New York
|
+$5.99M |
| 3 |
Jane Street
New York
|
+$3.41M |
| 4 |
Goldman Sachs
New York
|
+$1.95M |
| 5 |
ACM
Archon Capital Management
Seattle,
Washington
|
+$1.81M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Marshall Wace
London,
United Kingdom
|
-$5.71M |
| 2 |
TSW
Thompson Siegel & Walmsley
Richmond,
Virginia
|
-$4.39M |
| 3 |
Tudor Investment Corp
Stamford,
Connecticut
|
-$2.26M |
| 4 |
Legal & General Group
London,
United Kingdom
|
-$1.06M |
| 5 |
LLL
Lynrock Lake LP
Rye Brook,
New York
|
-$993K |
MITK Hedge Fund Activity: Q4 2025 in Review
179 of the 8,270 institutional investors tracked by Wall St. Rank reported a position in Mitek Systems (MITK) for Q4 2025, worth a combined $376M — up 14% from $331M a quarter earlier.
Buyers outnumbered sellers: 35 funds opened new MITK positions and 17 closed out — a net gain of 18 holders — while 64 added to existing stakes and 52 trimmed.
The largest buyer was Topline Capital Management, adding an estimated $8.07M. The largest seller was Marshall Wace, cutting an estimated $5.71M.
- 179 institutional investors held Mitek Systems (MITK) as of Q4 2025, up from 163 in Q3 2025.
- Funds reported $376M of Mitek Systems stock for Q4 2025, up 14% quarter-over-quarter.
- 35 funds opened new Mitek Systems positions in Q4 2025 and 17 closed out, a net change of +18 holders.
- The largest Mitek Systems buyer in Q4 2025 was Topline Capital Management, an estimated $8.07M added.
- The largest Mitek Systems seller in Q4 2025 was Marshall Wace, an estimated $5.71M sold.
Based on aggregated 13F filings for Q4 2025.