Paul Isaac
Arbiter Partners Capital Management
Paul Isaac Marti Technologies Inc stake
total: 298
Arbiter Partners Capital Management MRT trades
- Total transactions:
- 5
- New positions:
- 1
- Added:
- 4
- Held since:
- 2024 Q4
- Held for:
- 7 quarters
- Latest activity:
- 2026 Q2
According to 2026 Q2 report, Paul Isaac holds 323,076 Marti Technologies Inc (MRT) shares with a market value of roughly $423.23K accounting for 0.23% of the overall portfolio. To date, the estimated cost basis is nearly $2.28 for "buy" trades. Arbiter Partners Capital Management first purchased MRT in 2024 Q4, initially acquiring 65,952 shares. Since the initial investment in Marti Technologies Inc (MRT), Arbiter Partners Capital Management has made 4 more transactions.
When did Paul Isaac buy Marti Technologies Inc (MRT)?
Paul Isaac first invested in Marti Technologies Inc (MRT) in 2024 Q4 at the reported quarter-end price of $3.39 per share.
What's the cost basis of Arbiter Partners Capital Management's MRT stake?
The estimated cost basis for Marti Technologies Inc (MRT) stake is around $2.28 per share. This represents their average reported price* across all buy transactions
Estimated cost basis*
- Weighted AVG buy price:
- $2.28
Paul Isaac's historical trades in Marti Technologies Inc
5 results
| Period |
% of portfolio |
Shares held after* |
Reported price* |
Value* |
% (shares) of activity |
% change to portfolio |
|---|---|---|---|---|---|---|
|
2026 Q2
|
0.23%
|
323,076
|
$1.31
|
$423,230
|
+12.86% (+36,822)
|
+0.03%
|
|
2026 Q1
|
0.39%
|
286,254
|
$2.00
|
$572,508
|
+24.49% (+56,319)
|
+0.08%
|
|
2025 Q4
|
0.29%
|
229,935
|
$2.37
|
$544,946
|
+32.78% (+56,760)
|
+0.07%
|
|
2025 Q3
|
0.24%
|
173,175
|
$2.04
|
$353,277
|
+162.58% (+107,223)
|
+0.15%
|
|
2024 Q4
|
0.33%
|
65,952
|
$3.39
|
$223,577
|
new
|
+0.33%
|
* Shares, change to shares, sold shares, shares held after: split-adjusted.
* Reported price: this doesn't represent the actual buy or sell price. It is the split-adjusted price of the security as of the last day of the reported period.
If the security is completely sold out, we show the reported split-adjusted price prior to the actual period.
If the security is completely sold out, we show the reported split-adjusted price prior to the actual period.
* Estimated cost basis: based on "Reported price*" (not earlier than 2013 Q2). Calculation starts from the latest "new buy" activity to the latest "close out" activity (if any).
* Value or Price: If the security is completely sold out, we show the reported value (or price) prior to the actual period.
* New buy or own: this means there is no earlier reporting (for us or in general). So we can't know if the actual purchase of the security happened at the reported period or earlier.