MRT Institutional Ownership
Who owns Marti Technologies, Inc. and what the big funds did with it last quarter, from every SEC 13F filing. 16 funds reported holding MRT at Jun 30, 2026.
- ▲9 buying vs 5 selling
- ▲Shares held by funds +12.9%
- ▲Funds holding +1
- ▼Superinvestors: 0 added, 2 cut
- ●Put/call not meaningful
What the filings show, not a forecast. Positions can be up to 45 days old and leave out short sales.
Funds holding and ownership
8 quartersQuarter over quarter
all 13F filers| Q2 2026 | This quarter | Q1 2026 | Change |
|---|---|---|---|
| Funds holding | 16 | 15 | +6.7% |
| In funds' top 10 | 2 | 2 | 0.0% |
| 13F shares | 12.3M | 10.9M | +12.9% |
| Held by funds | – | – | – |
| New positions | 5 | 1 | +400.0% |
| Increased | 4 | 1 | +300.0% |
| Reduced | 1 | 6 | −83.3% |
| Sold out | 4 | 2 | +100.0% |
| Calls (shares) | 0 | 0 | – |
| Puts (shares) | 0 | 0 | – |
| Put/call ratio | – | – | – |
Buyers vs sellers
adding or new vs cutting or sold outSuperinvestors in MRT
All superinvestors →
Who owns MRT
share of fund held shares- Index and passive funds0.3%
- Active managers and hedge funds91.6%
- Banks and brokers8.2%
- Pensions, insurers and other0.0%
The top 10 holders own 99.7% of all MRT shares that funds reported. Groups are our own grouping of filers by name.
Top holders
Q2 2026| # | Fund | Of company | Shares | Value | Change |
|---|---|---|---|---|---|
| 1 | DLD Asset Management, LP | – | 7.1M | $9.3M | +497K |
| 2 | Gramercy Funds Management LLC | – | 2.6M | $3.4M | +242K |
| 3 | Wells Fargo & Company/mn | – | 1M | $1.3M | 0 |
| 4 | Arbiter Partners Capital Management LLC | – | 646K | $846K | +360K |
| 5 | Luxor Capital Group, LP | – | 356K | $466K | 0 |
| 6 | Weiss Asset Management LP | – | 309K | $405K | +181K |
| 7 | Osaic Holdings, Inc. | – | 159K | $208K | +159K |
| 8 | CJM Wealth Advisers, Ltd. | – | 35K | $46K | 0 |
| 9 | Bbr Partners, LLC | – | 35K | $46K | 0 |
| 10 | Curi Capital, LLC | – | 35K | $46K | 0 |
- DLD Asset Management, LP+497K sh+$651K
- Arbiter Partners Capital Management LLC+360K sh+$471K
- Gramercy Funds Management LLC+242K sh+$318K
- Weiss Asset Management LP+181K sh+$238K
- Osaic Holdings, Inc.+159K sh+$208K
- XTX Topco Ltd+10K sh+$13K
- Morgan Stanley+1,000 sh+$1K
- SBI Securities Co., Ltd.+100 sh+$131
- Renaissance Technologies LLC−40K sh−$80K
- Citadel Advisors LLC−11K sh−$23K
- State Street Corp−2,296 sh−$3K
- UBS Group AG−494 sh−$988
- Citigroup Inc−1 sh−$2
MRT institutional ownership FAQ
Who owns the most MRT stock?
In Q2 2026 13F filings the largest holder of MRT was DLD Asset Management, LP, followed by Gramercy Funds Management LLC and Wells Fargo & Company/mn. Index fund managers are usually the biggest holders of large companies.
What percentage of MRT is owned by institutions?
16 funds reported holding 12.3M MRT shares at Jun 30, 2026.
Are hedge funds buying MRT?
In Q2 2026, 9 funds bought MRT (5 of them new positions) and 5 sold (4 sold out completely). Among well known investors, 0 added and 2 cut. Our fund sentiment for MRT is bullish.
What is MRT's institutional put/call ratio?
Too few option positions were reported for a meaningful ratio.
How current is this MRT ownership data?
13F filings show holdings at the end of each quarter and are due within 45 days, so positions can be up to six weeks old when they appear. We add each new filing within minutes, and the "filed so far" list shows funds that have already reported the next quarter.
For informational and educational purposes only. Not investment advice, and not a recommendation to buy or sell any security. Fund sentiment summarises what 13F filings show and is not a forecast. Holdings come from SEC Form 13F filings as reported and show positions at the end of the quarter, up to 45 days before the filing. A 13F leaves out short positions, cash, bonds and most foreign holdings. See all hedge fund holdings.