Harry Burn
Sound Shore Management
Harry Burn Marvell Technology Group Ltd stake
total: 193
Sound Shore Management MRVL trades
- Total transactions:
- 3
- New positions:
- 1
- Added:
- 2
- Held since:
- 2025 Q3
- Held for:
- 3 quarters
- Latest activity:
- 2026 Q1
According to 2026 Q1 report, Harry Burn holds 1,148,590 Marvell Technology Group Ltd (MRVL) shares with a market value of roughly $113.77M accounting for 3.81% of the overall portfolio. To date, the estimated cost basis is nearly $85.94 for "buy" trades. Sound Shore Management first purchased MRVL in 2025 Q3, initially acquiring 860,774 shares. Since the initial investment in Marvell Technology Group Ltd (MRVL), Sound Shore Management has made 2 more transactions.
When did Harry Burn buy Marvell Technology Group Ltd (MRVL)?
Harry Burn first invested in Marvell Technology Group Ltd (MRVL) in 2025 Q3 at the reported quarter-end price of $84.07 per share.
What's the cost basis of Sound Shore Management's MRVL stake?
The estimated cost basis for Marvell Technology Group Ltd (MRVL) stake is around $85.94 per share. This represents their average reported price* across all buy transactions
Estimated cost basis*
- Weighted AVG buy price:
- $85.94
Harry Burn's historical trades in Marvell Technology Group Ltd
3 results
| Period |
% of portfolio |
Shares held after* |
Reported price* |
Value* |
% (shares) of activity |
% change to portfolio |
|---|---|---|---|---|---|---|
|
2026 Q1
|
3.81%
|
1,148,590
|
$99.05
|
$113,767,840
|
+13.19% (+133,881)
|
+0.44%
|
|
2025 Q4
|
2.74%
|
1,014,709
|
$84.98
|
$86,229,971
|
+17.88% (+153,935)
|
+0.42%
|
|
2025 Q3
|
2.39%
|
860,774
|
$84.07
|
$72,365,271
|
new
|
+2.39%
|
* 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.