Thomas Graham, Alan, Irving Kahns
Kahn Brothers Group
Kahn Brothers Group Blackstone Group Inc stake
total: 111
Kahn Brothers Group BX trades
- Total transactions:
- 2
- New positions:
- 1
- Added:
- 1
- Held since:
- 2025 Q1
- Held for:
- 6 quarters
- Latest activity:
- 2025 Q4
According to 2026 Q2 report, Kahn Brothers Group holds 2,300 Blackstone Group Inc (BX) shares with a market value of roughly $270.64K accounting for 0.04% of the overall portfolio. To date, the estimated cost basis is nearly $144.92 for "buy" trades. Kahn Brothers Group first purchased BX in 2025 Q1, initially acquiring 1,500 shares. Since the initial investment in Blackstone Group Inc (BX), Kahn Brothers Group has made 1 more transaction.
When did Kahn Brothers Group buy Blackstone Group Inc (BX)?
Kahn Brothers Group first invested in Blackstone Group Inc (BX) in 2025 Q1 at the reported quarter-end price of $140.00 per share.
What's the cost basis of Kahn Brothers Group's BX stake?
The estimated cost basis for Blackstone Group Inc (BX) stake is around $144.92 per share. This represents their average reported price* across all buy transactions
Estimated cost basis*
- Weighted AVG buy price:
- $144.92
Kahn Brothers Group's historical trades in Blackstone Group Inc
2 results
| Period |
% of portfolio |
Shares held after* |
Reported price* |
Value* |
% (shares) of activity |
% change to portfolio |
|---|---|---|---|---|---|---|
|
2025 Q4
|
0.06%
|
2,300
|
$154.14
|
$354,522
|
+53.33% (+800)
|
+0.02%
|
|
2025 Q1
|
0.04%
|
1,500
|
$140.00
|
$210,000
|
new
|
+0.04%
|
* 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.