Harry Burn
Sound Shore Management
Harry Burn Warner Bros Discovery Inc stake
total: 197
Sound Shore Management WBD trades
- Total transactions:
- 4
- New positions:
- 1
- Sold out:
- 1
- Reduced:
- 2
- Held since:
- 2025 Q2
- Held for:
- 3 quarters
- Latest activity:
- 2026 Q1
According to 2026 Q2 report, Harry Burn doesn't hold any Warner Bros Discovery Inc (WBD) shares. To date, the estimated cost basis is nearly $11.46 for "buy" trades and estimated average "sell" price is $24.25. Sound Shore Management first purchased WBD in 2025 Q2, initially acquiring about 8.55M shares. Since the initial investment in Warner Bros Discovery Inc (WBD), Sound Shore Management has made 3 more transactions.
When did Harry Burn sell Warner Bros Discovery Inc (WBD)?
Harry Burn sold off the entire Warner Bros Discovery Inc (WBD) position in 2026 Q1.
When did Harry Burn buy Warner Bros Discovery Inc (WBD)?
Harry Burn first invested in Warner Bros Discovery Inc (WBD) in 2025 Q2 at the reported quarter-end price of $11.46 per share.
What's the cost basis of Sound Shore Management's WBD stake?
The estimated cost basis for Warner Bros Discovery Inc (WBD) stake is around $11.46 per share. This represents their average reported price* across all buy transactions
Estimated cost basis*
- Weighted AVG buy price:
- $11.46
- Weighted AVG sell price:
- $24.25
Harry Burn's historical trades in Warner Bros Discovery Inc
4 results
| Period |
% of portfolio |
Shares held after* |
Reported price* |
Value* |
% (shares) of activity |
% change to portfolio |
|---|---|---|---|---|---|---|
|
2026 Q1
|
0.00%
|
0
|
$28.82
|
|
-100% (-990,615)
|
-0.91%
|
|
2025 Q4
|
0.91%
|
990,615
|
$28.82
|
$28,549,525
|
-77.18% (-3,350,243)
|
-3.19%
|
|
2025 Q3
|
2.80%
|
4,340,858
|
$19.53
|
$84,776,957
|
-49.21% (-4,206,380)
|
-2.8%
|
|
2025 Q2
|
3.34%
|
8,547,238
|
$11.46
|
$97,951,347
|
new
|
+3.34%
|
* 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.