Sound Shore Management BRK-B trades
Harry Burn
Harry Burn Berkshire Hathaway Inc stake
total: 197
Trades details
- Total transactions:
- 42
- New positions:
- 1
- Added:
- 11
- Reduced:
- 30
- Held since:
- 2016 Q1
- Held for:
- 42 quarters
- Latest activity:
- 2026 Q2
According to 2026 Q2 report, Harry Burn holds 203,903 Berkshire Hathaway Inc (BRK-B) shares with a market value of roughly $102.03M accounting for 3.14% of the overall portfolio. To date, the estimated cost basis is nearly $193.63 for "buy" trades and estimated average "sell" price is $265.45. Sound Shore Management first purchased BRK-B in 2016 Q1, initially acquiring about 1.09M shares. Since the initial investment in Berkshire Hathaway Inc (BRK-B), Sound Shore Management has made 41 more transactions.
When did Harry Burn buy Berkshire Hathaway Inc (BRK-B)?
Harry Burn first invested in Berkshire Hathaway Inc (BRK-B) in 2016 Q1 at the reported quarter-end price of $141.88 per share.
What's the cost basis of Sound Shore Management's BRK-B stake?
The estimated cost basis for Berkshire Hathaway Inc (BRK-B) stake is around $193.63 per share. This represents their average reported price* across all buy transactions
Estimated cost basis*
- Weighted AVG buy price:
- $193.63
- Weighted AVG sell price:
- $265.45
Harry Burn's historical trades in Berkshire Hathaway Inc
42 results
| Period |
% of portfolio |
Shares held after* |
Reported price* |
Value* |
% (shares) of activity |
% change to portfolio |
|---|---|---|---|---|---|---|
|
2026 Q2
|
3.14%
|
203,903
|
$500.39
|
$102,031,022
|
+2.21% (+4,418)
|
+0.07%
|
|
2026 Q1
|
3.20%
|
199,485
|
$479.20
|
$95,593,212
|
-5.10% (-10,719)
|
-0.16%
|
|
2025 Q4
|
3.36%
|
210,204
|
$502.65
|
$105,659,041
|
+17.28% (+30,970)
|
+0.5%
|
|
2025 Q3
|
2.98%
|
179,234
|
$502.74
|
$90,108,101
|
+52.74% (+61,886)
|
+1.03%
|
|
2025 Q2
|
1.94%
|
117,348
|
$485.77
|
$57,004,138
|
-17.43% (-24,774)
|
-0.42%
|
|
2025 Q1
|
2.65%
|
142,122
|
$532.58
|
$75,691,335
|
-10.51% (-16,690)
|
-0.29%
|
|
2024 Q4
|
2.38%
|
158,812
|
$453.28
|
$71,986,304
|
+21.13% (+27,698)
|
+0.41%
|
|
2024 Q3
|
1.96%
|
131,114
|
$460.26
|
$60,346,530
|
-35.85% (-73,273)
|
-1.12%
|
|
2024 Q2
|
2.77%
|
204,387
|
$406.80
|
$83,144,632
|
-3.17% (-6,698)
|
-0.09%
|
|
2024 Q1
|
2.78%
|
211,085
|
$420.52
|
$88,765,464
|
-8.15% (-18,735)
|
-0.27%
|
|
2023 Q4
|
2.84%
|
$356.66
|
+13.13% (+26,679)
|
|||
|
2023 Q3
|
2.72%
|
$350.30
|
-25.67% (-70,163)
|
|||
|
2023 Q2
|
3.43%
|
$341.00
|
-9.91% (-30,055)
|
|||
|
2023 Q1
|
3.52%
|
$308.77
|
-4.35% (-13,811)
|
|||
|
2022 Q4
|
3.68%
|
$308.90
|
-1.80% (-5,817)
|
|||
|
2022 Q3
|
3.49%
|
$267.02
|
+33.31% (+80,707)
|
|||
|
2022 Q2
|
2.42%
|
$273.02
|
-7.42% (-19,404)
|
|||
|
2022 Q1
|
2.68%
|
$352.91
|
-16.78% (-52,765)
|
|||
|
2021 Q4
|
2.61%
|
$299.00
|
-3.26% (-10,602)
|
|||
|
2021 Q3
|
2.50%
|
$272.94
|
-0.45% (-1,465)
|
|||
|
2021 Q2
|
2.52%
|
$277.92
|
-36.08% (-184,274)
|
|||
|
2021 Q1
|
3.81%
|
$255.47
|
+34.44% (+130,849)
|
|||
|
2020 Q4
|
2.62%
|
$231.87
|
-13.38% (-58,691)
|
|||
|
2020 Q3
|
2.92%
|
$212.94
|
-34.18% (-227,744)
|
|||
|
2020 Q2
|
3.67%
|
$178.51
|
-9.48% (-69,804)
|
|||
|
2020 Q1
|
4.69%
|
$182.83
|
-6.45% (-50,722)
|
|||
|
2019 Q4
|
4.16%
|
$226.50
|
-21.42% (-214,448)
|
|||
|
2019 Q3
|
4.33%
|
$208.02
|
-2.24% (-22,987)
|
|||
|
2019 Q2
|
4.23%
|
$213.17
|
-3.40% (-36,101)
|
|||
|
2019 Q1
|
4.10%
|
$200.89
|
+2.70% (+27,915)
|
|||
|
2018 Q4
|
4.34%
|
$204.18
|
+4.04% (+40,119)
|
|||
|
2018 Q3
|
3.63%
|
$214.11
|
-2.74% (-27,994)
|
|||
|
2018 Q2
|
3.20%
|
$186.65
|
+1.91% (+19,152)
|
|||
|
2018 Q1
|
3.23%
|
$199.48
|
+2.51% (+24,553)
|
|||
|
2017 Q4
|
2.95%
|
$198.22
|
-2.07% (-20,663)
|
|||
|
2017 Q3
|
2.99%
|
$183.32
|
-4.46% (-46,506)
|
|||
|
2017 Q2
|
2.90%
|
$169.37
|
-0.28% (-2,967)
|
|||
|
2017 Q1
|
2.90%
|
$166.68
|
-1.84% (-19,596)
|
|||
|
2016 Q4
|
2.99%
|
$162.98
|
-1.36% (-14,703)
|
|||
|
2016 Q3
|
2.78%
|
$144.47
|
-0.22% (-2,436)
|
|||
|
2016 Q2
|
2.88%
|
$144.79
|
-0.32% (-3,456)
|
|||
|
2016 Q1
|
2.80%
|
$141.88
|
new
|
|||
* 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.