MTEK — MARIS TECH LTD
As of Q2 2026, 3 SEC-registered investment managers reported holding MTEK (MARIS TECH LTD) in their latest 13F filings, with a combined reported value of $33.87K across 34.56K shares. That is +170.0% by share count (+21.76K shares) versus the previous quarter, while reported value moved +96.0%. Ownership is concentrated: the five largest holders account for 100.0% of reported value and the top ten for 100.0%.
Compared with the prior quarter, 1 opened new positions, 2 added to existing stakes. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
MTEK is classified in the Communication Services sector.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
Q2 2026 — 3 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Citadel Advisors history | 18.34K | $17.98K | 0.00% | New |
| UBS Group AG history | 14.99K | $14.69K | 0.00% | Add |
| Morgan Stanley history | 1.23K | $1.20K | 0.00% | Add |
Q1 2026 — 2 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| UBS Group AG history | 12.47K | $16.84K | 0.00% | Add |
| Morgan Stanley history | 325 | $439 | 0.00% | New |
Q4 2025 — 1 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| UBS Group AG history | 8.18K | $9.48K | 0.00% | New |
Q2 2025 — 3 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Renaissance Technologies history | 72.70K | $232.64K | 0.00% | Reduce |
| UBS Group AG history | 34.80K | $111.36K | 0.00% | Add |
| Two Sigma Investments history | 10.56K | $33.79K | 0.00% | Reduce |
Q1 2025 — 5 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Renaissance Technologies history | 96.02K | $206.44K | 0.00% | New |
| UBS Group AG history | 21.03K | $45.21K | 0.00% | Reduce |
| Two Sigma Investments history | 20.23K | $43.51K | 0.00% | New |
| Morgan Stanley history | 50 | $108 | 0.00% | New |
| JPMorgan Chase & Co history | 50 | $108 | 0.00% | New |
Q4 2024 — 1 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| UBS Group AG history | 23.48K | $118.35K | 0.00% | Add |
New Positions (Q2 2026)
- Citadel Advisors 18.34K sh · $17.98K
Fully Exited (vs previous quarter)
No tracked fund fully exited this quarter.
Fund Position History — shares by quarter (top 7 funds)
| Fund | Q2 2026 | Q1 2026 | Q4 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | Q4 2023 | Q3 2023 | Q1 2023 | Q4 2022 | Q3 2022 | Q2 2022 | Q1 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Citadel Advisors | 18.34K | — | — | — | — | — | — | — | — | 15.90K | 10.88K | — | — | — | — | — |
| UBS Group AG | 14.99K | 12.47K | 8.18K | 34.80K | 21.03K | 23.48K | 6.34K | — | — | 1.30K | — | 8.00K | 12.89K | 6.92K | 32 | 7.81K |
| Morgan Stanley | 1.23K | 325 | — | — | 50 | — | — | — | — | — | — | — | — | — | — | — |
| JPMorgan Chase & Co | — | — | — | — | 50 | — | — | — | — | — | — | — | — | — | — | — |
| Renaissance Technologies | — | — | — | 72.70K | 96.02K | — | 92.75K | 104.90K | 113.60K | 15.36K | 45.40K | — | — | — | — | — |
| Two Sigma Investments | — | — | — | 10.56K | 20.23K | — | — | — | — | — | — | — | — | — | — | — |
| Millennium Management | — | — | — | — | — | — | — | — | — | — | — | — | — | 21.17K | — | — |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
Drag / scroll to zoom · Default shows the most recent year · Annotations come from quarterly fund actions in 13F filings · Hover a marker for details