MTEK · Maris Tech Ltd. · Holdings
Market Cap
$11.56M
Shares
10.56M
Volume · Oct 5
363.05K
Avg daily vol (3M)
825.98K
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Some SEC filings for this period have not finished importing. Holder totals and changes may be incomplete; these filings remain queued for recovery.
Holders: 13
Total Value: $163,823
Total Shares: 1,861,638
Institutional Ownership Trend
18 quarters
Holder Concentration
Across 13 13F filers · Δ vs Mar 31, 2026Top Holder
31.8%
+6.9 pts
Top 5
80.2%
−16.8 pts
Top 10
100.0%
0.0 pts
HHI
1,752
Moderately concentrated−282
Quarterly Activity
vs Mar 31, 2026
New
4
Increased
5
Decreased
0
Sold Out
3
Unchanged
4
Holder count:
+1
Institutional value:
+142.7%
Shares held:
+6.9%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mid XTX Topco Ltd | +41,344 | 53,178 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | +28,770 | 104,814 | |
| Mega UBS Group AG | +2,634 | 17,108 | |
| Small SUMMIT SECURITIES GROUP LLC | +1,500 | 7,500 | |
| Mega MORGAN STANLEY | +901 | 1,226 |
Top Sellers
vs Mar 31, 2026No qualifying movers this quarter.
Top New Positions
vs Mar 31, 2026| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mid StoneX Group Inc. | 21,214 | $20,789 | |
| Mega CITADEL ADVISORS LLC | 18,344 | $17,977 | |
| Large HRT FINANCIAL LP | 14,242 | $13,957 | |
| Small Garden State Investment Advisory Services LLC | 10,000 | $9,800 |
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Mega LPL Financial LLC | 11,326 | $15,290 | |
| Mid IFP Advisors, Inc | 6,873 | $9,278 | |
| Mega Russell Investments Group, Ltd. | 1,090 | $1,471 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mid XTX Topco Ltd | $52,114 | 31.81% | 53,178 | Shares | 2026-08-14 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $25,875 | 15.79% | 26,404 | Shares | 2026-08-14 | |
| Mid StoneX Group Inc. | $20,789 | 12.69% | 21,214 | Shares | 2026-08-12 | |
| Mega CITADEL ADVISORS LLC | $17,977 | 10.97% | 18,344 | Shares | 2026-09-02 | |
| Mega UBS Group AG | $14,687 | 8.97% | 14,988 | Shares | 2026-08-13 | |
| Large HRT FINANCIAL LP | $13,957 | 8.52% | 14,242 | Shares | 2026-08-14 | |
| Small Garden State Investment Advisory Services LLC | $9,800 | 5.98% | 10,000 | Shares | 2026-08-11 | |
| Small SUMMIT SECURITIES GROUP LLC Broker-Dealer | $7,350 | 4.49% | 7,500 | Shares | 2026-08-03 | |
| Mega MORGAN STANLEY | $1,201 | 0.73% | 1,226 | Shares | 2026-08-13 | |
| Mid Bogart Wealth, LLC | $73 | 0.04% | 75 | Shares | 2026-07-24 | |
| Large Clear Street Group Inc. MTEKW | — | — | 55,279 | Shares | 2026-08-12 | |
| Mega UBS Group AG MTEKW | — | — | 2,120 | Shares | 2026-08-13 | |
| Micro Empery Asset Management, LP MTEKW | — | — | 297,600 | Shares | 2026-08-11 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP MTEKW | — | — | 78,410 | Shares | 2026-08-14 | |
| Mid ARMISTICE CAPITAL, LLC MTEKW | — | — | 1,261,058 | Shares | 2026-08-14 |