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Of the 3 tracked institutions holding MRT, 2 have a 3-year clone track record — 2 of them beat the S&P. Average holder's clone alpha: +8.4pt. It's a gauge of who owns the name, not just how many.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
Among the 3 tracked institutional investors we monitor, MRT (MARTI TECHNOLOGIES INC) is held with a combined value of $170.23K across 85,114 shares. The largest holder is RENAISSANCE TECHNOLOGIES LLC with a position worth $80.40K. 3 funds reduced their position.
Total Institutional Value
$170.23K
Total Shares Held
85,114
Institutional Holders
3
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
None this quarter.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | RENAISSANCE TECHNOLOGIES LLC | $80.40K | 0.00% | -45.0% |
| 2 | STATE STREET CORP | $67.25K | 0.00% | -6.4% |
| 3 | CITADEL ADVISORS LLC | $22.58K | 0.00% | -34.5% |
As of the latest SEC 13F filings, RENAISSANCE TECHNOLOGIES LLC is the largest institutional holder of MRT with a position worth $80.40K, representing 0.00% of their portfolio. In total, 3 institutional investors hold MRT with a combined value of $170.23K.
Institutional investors hold $170.23K worth of MRT stock across 3 positions. The largest institutional holder is RENAISSANCE TECHNOLOGIES LLC with $80.40K in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For MRT, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their MRT positions.
Last Close
$2.05
2026-07-24
YTD
-11.6%
51% of 52-week range
