Stephen Mandel
Lone Pine Capital
Stephen Mandel BITDEER TECHNOLOGIES GROUP-A stake
total: 304
Lone Pine Capital BTDR trades
- Total transactions:
- 4
- New positions:
- 2
- Sold out:
- 1
- Reduced:
- 1
- Held since:
- 2026 Q2
- Held for:
- 1 quarter
- Latest activity:
- 2026 Q2
According to 2026 Q2 report, Stephen Mandel holds 7,020,026 BITDEER TECHNOLOGIES GROUP-A (BTDR) shares with a market value of roughly $111.41M accounting for 0.68% of the overall portfolio. To date, the estimated cost basis is nearly $15.87 for "buy" trades. Lone Pine Capital first purchased BTDR in 2024 Q3, initially acquiring about 1.30M shares. Stephen Mandel later completely sold out the position and invested in BITDEER TECHNOLOGIES GROUP-A again in 2026 Q2. Since the initial investment in BITDEER TECHNOLOGIES GROUP-A (BTDR), Lone Pine Capital has made 3 more transactions.
When did Stephen Mandel buy BITDEER TECHNOLOGIES GROUP-A (BTDR)?
Stephen Mandel first invested in BITDEER TECHNOLOGIES GROUP-A (BTDR) in 2024 Q3 at the reported quarter-end price of $7.83 per share.
What's the cost basis of Lone Pine Capital's BTDR stake?
The estimated cost basis for BITDEER TECHNOLOGIES GROUP-A (BTDR) stake is around $15.87 per share. This represents their average reported price* across all buy transactions
Estimated cost basis*
- Weighted AVG buy price:
- $15.87
Stephen Mandel's historical trades in BITDEER TECHNOLOGIES GROUP-A
4 results
| Period |
% of portfolio |
Shares held after* |
Reported price* |
Value* |
% (shares) of activity |
% change to portfolio |
|---|---|---|---|---|---|---|
|
2026 Q2
|
0.68%
|
7,020,026
|
$15.87
|
$111,407,813
|
new
|
+0.68%
|
|
2025 Q1
|
0.00%
|
0
|
$21.67
|
|
-100% (-986,717)
|
-0.16%
|
|
2024 Q4
|
0.16%
|
986,717
|
$21.67
|
$21,382,157
|
-23.98% (-311,248)
|
-0.05%
|
|
2024 Q3
|
0.08%
|
1,297,965
|
$7.83
|
$10,163,066
|
new
|
+0.08%
|
* 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.