Security key
573134103
Marti Technologies, Inc. - Common Stock (MRT)
CUSIP: 573134103
Q4 2025 13F Holders as of 31 Dec 2025
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 10,997,555
- Total 13F value
- $26,064,204
- Share change
- +2,043,828
- SEC-reported price per share
- $2.37
- Number of holders
- 16
- Value change
- +$4,843,875
- Number of buys
- 10
- Number of sells
- 2
- Shares outstanding
- 81,682,362
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q4 2025
Institutions
16
Top holders
10
MRT full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2026
Previous quarter: Q3 2025
Marti Technologies, Inc. SEC filings
Marti Technologies, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 573134103
Recent filing periods:
Ownership snapshot
Top reported holders of MRT - Marti Technologies, Inc. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Cankut Durgun
Disclosed value leader
Cankut Durgun
Comparable rows
15/15
Latest evidence
18 Dec 2025
13D/G
13F
Lead comparable stake: 17%
13D/G row: Cankut Durgun
Showing 1-6 of 15 holder rows.
Quick read
Cankut Durgun leads the comparable SEC ownership view at 17%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Cankut Durgun's linked filing trail.
Comparable ownership
Top 5
Cankut Durgun
17%
Oguz Alper Oktem
16%
Sumed Equity Ltd.
10%
DLD Asset Management, LP
10%
Gramercy Funds Management LLC
2.2%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Cankut Durgun |
13D/G
|
17%
|
$34,475,527
13,259,818 shares
|
$0 | 11 May 2024 |
| Oguz Alper Oktem |
13D/G
|
16%
|
$32,163,444
13,401,435 shares
|
+$1,398,706 | 18 Dec 2025 |
| Sumed Equity Ltd. |
13D/G
Yousef Hammad
|
10%
|
$16,586,485
8,211,131 shares
|
$0 | 29 Mar 2025 |
| DLD Asset Management, LP |
13D/G
13F
Company
|
10%
|
$19,584,163
8,160,068 shares
|
$0 | 30 Sep 2023 |
| Gramercy Funds Management LLC |
13F
Company
|
2.2%
|
$3,734,820
1,830,794 shares
|
— | 30 Sep 2025 |
| WELLS FARGO & COMPANY/MN |
13F
Company
|
0.61%
|
$1,020,000
500,000 shares
|
— | 30 Sep 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
16
Shares
10,997,555
Rows available
16
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
13
Q4 2025 holders
16
Holder diff
3
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 value | Q4 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend