Harry Burn
Sound Shore Management
Harry Burn General Motors Company stake
total: 197
Sound Shore Management GM trades
- Total transactions:
- 22
- New positions:
- 2
- Sold out:
- 1
- Added:
- 7
- Reduced:
- 12
- Held since:
- 2022 Q1
- Held for:
- 18 quarters
- Latest activity:
- 2026 Q2
According to 2026 Q2 report, Harry Burn holds 1,024,187 General Motors Company (GM) shares with a market value of roughly $78.94M accounting for 2.43% of the overall portfolio. To date, the estimated cost basis is nearly $41.3 for "buy" trades and estimated average "sell" price is $51.94. Sound Shore Management first purchased GM in 2019 Q2, initially acquiring about 2.82M shares. Harry Burn later completely sold out the position and invested in General Motors Company again in 2022 Q1. Since the initial investment in General Motors Company (GM), Sound Shore Management has made 21 more transactions.
When did Harry Burn buy General Motors Company (GM)?
Harry Burn first invested in General Motors Company (GM) in 2019 Q2 at the reported quarter-end price of $38.53 per share.
What's the cost basis of Sound Shore Management's GM stake?
The estimated cost basis for General Motors Company (GM) stake is around $41.30 per share. This represents their average reported price* across all buy transactions
Estimated cost basis*
- Weighted AVG buy price:
- $41.30
- Weighted AVG sell price:
- $51.94
Harry Burn's historical trades in General Motors Company
22 results
| Period |
% of portfolio |
Shares held after* |
Reported price* |
Value* |
% (shares) of activity |
% change to portfolio |
|---|---|---|---|---|---|---|
|
2026 Q2
|
2.43%
|
1,024,187
|
$77.08
|
$78,944,334
|
-1.27% (-13,175)
|
-0.03%
|
|
2026 Q1
|
2.59%
|
1,037,362
|
$74.50
|
$77,283,469
|
-2.72% (-29,033)
|
-0.07%
|
|
2025 Q4
|
2.76%
|
1,066,395
|
$81.32
|
$86,719,242
|
-28.31% (-421,117)
|
-1.13%
|
|
2025 Q3
|
3.00%
|
1,487,512
|
$60.97
|
$90,693,607
|
-3.33% (-51,287)
|
-0.11%
|
|
2025 Q2
|
2.58%
|
1,538,799
|
$49.21
|
$75,724,299
|
+57.71% (+563,086)
|
+0.94%
|
|
2025 Q1
|
1.61%
|
975,713
|
$47.03
|
$45,887,782
|
-9.79% (-105,882)
|
-0.16%
|
|
2024 Q4
|
1.90%
|
1,081,595
|
$53.27
|
$57,616,566
|
-49.49% (-1,059,744)
|
-1.84%
|
|
2024 Q3
|
3.12%
|
2,141,339
|
$44.84
|
$96,017,641
|
+9.13% (+179,148)
|
+0.26%
|
|
2024 Q2
|
3.04%
|
1,962,191
|
$46.46
|
$91,163,394
|
-26.03% (-690,589)
|
-1%
|
|
2024 Q1
|
3.76%
|
2,652,780
|
$45.35
|
$120,303,573
|
-2.53% (-68,742)
|
-0.11%
|
|
2023 Q4
|
3.39%
|
$35.92
|
+9.85% (+244,068)
|
|||
|
2023 Q3
|
3.13%
|
$32.97
|
+20.65% (+424,072)
|
|||
|
2023 Q2
|
2.92%
|
$38.56
|
-1.31% (-27,329)
|
|||
|
2023 Q1
|
2.87%
|
$36.68
|
-17.13% (-430,205)
|
|||
|
2022 Q4
|
3.18%
|
$33.64
|
+21.46% (+443,718)
|
|||
|
2022 Q3
|
2.68%
|
$32.09
|
+10.57% (+197,654)
|
|||
|
2022 Q2
|
2.17%
|
$31.76
|
-8.56% (-174,983)
|
|||
|
2022 Q1
|
2.60%
|
$43.74
|
new
|
|||
|
2020 Q1
|
0.00%
|
$36.60
|
-100% (-3,599,921)
|
|||
|
2019 Q4
|
3.08%
|
$36.60
|
-1.85% (-67,926)
|
|||
|
2019 Q3
|
2.86%
|
$37.48
|
+29.86% (+843,492)
|
|||
|
2019 Q2
|
2.11%
|
$38.53
|
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.