Latest Period
Q1 2026
Security Snapshot
Marti Technologies, Inc. - Common Stock (MRT) Institutional Ownership
CUSIP: 573134103
13F Institutional Holders and Ownership History from Q2 2023 to Q1 2026
Institutions Reporting
15
Shares (Excl. Options)
10,854,405
Price
$2.00
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- Security type / class
- Equity / Common Stock
- Symbol
- MRT on NYSE
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 10,854,405
- Total 13F value
- $21,708,810
- Portfolio coverage rank
- 0%
- Share change
- -143,150
- Value change
- -$299,283
- Number of holders
- 15
- Shares outstanding
- 81,682,362
- SEC-reported price per share
- $2.02
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
2 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- MRT - Marti Technologies, Inc. - Common Stock is tracked under CUSIP 573134103.
- 15 institutions reported positions in Q1 2026.
- 4 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 16 to 15 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $26,064,204 to $21,708,810.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 15 institutions filings for Q1 2026.
Security key
573134103
Latest holder period
Q1 2026
13F holders
15
13D/G owners
4
CIK / CUSIP context first
Open Q1 2026 holders
MRT full holder history
Marti Technologies, Inc. SEC filings
Marti Technologies, Inc. company facts
Marti Technologies, Inc. insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 573134103:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
4
Security
MRT
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Oktem Alper | 16% | -5.3% | $32,163,444 | +$1,398,706 | 13,401,435 | +4.5% | Oguz Alper Oktem | 18 Dec 2025 |
| Durgun Cankut | 17% | $34,475,527 | 13,259,818 | Cankut Durgun | 11 May 2024 | |||
| Sumed Equity Ltd. | 10% | $16,586,485 | 8,211,131 | Yousef Hammad | 29 Mar 2025 | |||
| DLD Asset Management, LP | 10% | $19,584,163 | 8,160,068 | DLD Asset Management, LP | 30 Sep 2023 |
As of 31 Mar 2026, 15 institutional investors reported holding 10,854,405 shares of Marti Technologies, Inc. - Common Stock (MRT). This represents 13% of the company’s total 81,682,362 outstanding shares.
13F concentration
Top 17 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
13%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| DLD Asset Management, LP | 8% | 6,566,117 | -0.3% | 1.3% | $13,132,234 |
| Gramercy Funds Management LLC | 2.9% | 2,328,028 | 0% | 100% | $4,656,056 |
| WELLS FARGO & COMPANY/MN | 1.2% | 1,000,000 | 0% | 0% | $2,000,000 |
| Luxor Capital Group, LP | 0.44% | 355,990 | 0% | 0.11% | $711,980 |
| Arbiter Partners Capital Management LLC | 0.35% | 286,254 | +24% | 0.39% | $572,508 |
| Weiss Asset Management LP | 0.16% | 127,406 | -44% | 0% | $254,812 |
| RENAISSANCE TECHNOLOGIES LLC | 0.05% | 40,200 | -45% | 0% | $80,400 |
| BBR PARTNERS, LLC | 0.04% | 35,000 | 0% | 0% | $70,000 |
| CJM Wealth Advisers, Ltd. | 0.04% | 35,000 | 0% | 0.02% | $70,000 |
| Curi Capital, LLC | 0.04% | 35,000 | 0% | 0% | $70,000 |
| STATE STREET CORP | 0.04% | 33,626 | -6.4% | 0% | $67,252 |
| CITADEL ADVISORS LLC | 0.01% | 11,288 | -35% | 0% | $22,576 |
| UBS Group AG | 0% | 494 | -82% | 0% | $988 |
| Farther Finance Advisors, LLC | 0% | 1 | 0% | 0% | $2 |
| CITIGROUP INC | 0% | 1 | 0% | $2 | |
| MILLENNIUM MANAGEMENT LLC | 0% | 0 | -100% | $0 | |
| XTX Topco Ltd | 0% | 0 | -100% | $0 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
12
Latest
Q1 2026
Rows shown
1-12 of 12
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 10,854,405 | $21,708,810 | -$299,283 | $2.00 | 15 |
| 2025 Q4 | 10,997,555 | $26,064,204 | +$4,843,875 | $2.37 | 16 |
| 2025 Q3 | 8,953,727 | $18,265,604 | +$2,954,702 | $2.04 | 13 |
| 2025 Q2 | 7,492,270 | $22,701,579 | +$1,686,368 | $3.03 | 14 |
| 2025 Q1 | 6,934,904 | $21,567,174 | -$731,177 | $3.11 | 14 |
| 2024 Q4 | 7,159,809 | $24,271,864 | +$17,047,420 | $3.39 | 16 |
| 2024 Q3 | 2,130,845 | $4,218,959 | -$59,431 | $1.98 | 11 |
| 2024 Q2 | 2,252,853 | $3,801,789 | +$1,395,352 | $1.69 | 10 |
| 2024 Q1 | 1,499,698 | $1,229,698 | -$583,725 | $0.82 | 8 |
| 2023 Q4 | 2,236,738 | $1,453,314 | +$1,058,774 | $0.65 | 11 |
| 2023 Q3 | 606,984 | $467,378 | -$2,276,690 | $0.77 | 3 |
| 2023 Q2 | 215,245 | $2,279,445 | +$2,279,445 | $10.59 | 1 |