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Marti Technologies
MRT

15 hedge funds and large institutions have $21.7M invested in Marti Technologies in 2026 Q1 according to their latest regulatory filings, with 1 funds opening new positions, 1 increasing their positions, 6 reducing their positions, and 2 closing their positions.

New
Increased
Maintained
Reduced
Closed

0% more funds holding in top 10

Funds holding in top 10: 1 → 1 (0)

0.18% less ownership

Funds ownership: 13.97% → 13.79% (-0.18%)

6% less funds holding

Funds holding: 16 → 15 (-1)

17% less capital invested

Capital invested by funds: $26.1M → $21.7M (-$4.36M)

50% less first-time investments, than exits

New positions opened: 1 | Existing positions closed: 2

83% less repeat investments, than reductions

Existing positions increased: 1 | Existing positions reduced: 6

Holders
15
Holders Change
-1
Holders Change %
-6.25%
% of All Funds
0.18%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
1
Increased
1
Reduced
6
Closed
2
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
APCM
Arbiter Partners Capital Management
New York
+$118K
2
Citigroup
Citigroup
New York
+$2

Top Sellers

Rank Fund Capital Flow
1
WAM
Weiss Asset Management
Massachusetts
-$211K
2
Renaissance Technologies
Renaissance Technologies
New York
-$68.8K
3
Millennium Management
Millennium Management
New York
-$55.2K
4
DAM
DLD Asset Management
New York
-$42K
5
XT
XTX Topco
Cayman Islands
-$28K
Name Holding Trade Value Shares
Change 		Change in
Stake
DAM
1
DLD Asset Management
New York
$13.1M -$42K -20,067 -0.3%
GFM
2
Gramercy Funds Management
Connecticut
$4.66M – – –
Wells Fargo
3
Wells Fargo
California
$2M – – –
LCG
4
Luxor Capital Group
New York
$712K – – –
APCM
5
Arbiter Partners Capital Management
New York
$573K +$118K +56,319 +24%
WAM
6
Weiss Asset Management
Massachusetts
$255K -$211K -100,872 -44%
Renaissance Technologies
7
Renaissance Technologies
New York
$80.4K -$68.8K -32,900 -45%
BP
8
BBR Partners
New York
$70K – – –
CWA
9
CJM Wealth Advisers
Virginia
$70K – – –
CRC
10
Curi RMB Capital
Illinois
$70K – – –
State Street
11
State Street
Massachusetts
$67.3K -$4.79K -2,291 -6%
Citadel Advisors
12
Citadel Advisors
Florida
$22.6K -$12.4K -5,947 -35%
UBS Group
13
UBS Group
Switzerland
$988 -$4.82K -2,305 -82%
FFA
14
Farther Finance Advisors
California
$2 – – –
Citigroup
15
Citigroup
New York
$2 +$2 +1 New
Millennium Management
16
Millennium Management
New York
– -$55.2K -23,283 Closed
XT
17
XTX Topco
Cayman Islands
– -$28K -11,805 Closed

MRT Hedge Fund Activity: Q1 2026 in Review

15 of the 8,128 institutional investors tracked by Wall St. Rank reported a position in Marti Technologies (MRT) for Q1 2026, worth a combined $21.7M — down 17% from $26.1M a quarter earlier.

Sellers outnumbered buyers: 2 funds closed out of MRT and 1 opened new positions — a net loss of 1 holder — while 6 trimmed existing stakes and 1 added.

The largest buyer was Arbiter Partners Capital Management, adding an estimated $118K. The largest seller was Weiss Asset Management, cutting an estimated $211K.

  • 15 institutional investors held Marti Technologies (MRT) as of Q1 2026, down from 16 in Q4 2025.
  • Funds reported $21.7M of Marti Technologies stock for Q1 2026, down 17% quarter-over-quarter.
  • 1 fund opened new Marti Technologies positions in Q1 2026 and 2 closed out, a net change of -1 holder.
  • The largest Marti Technologies buyer in Q1 2026 was Arbiter Partners Capital Management, an estimated $118K added.
  • The largest Marti Technologies seller in Q1 2026 was Weiss Asset Management, an estimated $211K sold.

Based on aggregated 13F filings for Q1 2026.