MGA
Magna International Inc
Magna International Inc historical holders
total: 4
Turtle Creek Asset Management Magna International Inc transactions over time
- Total transactions:
- 31
- New positions:
- 1
- Added:
- 13
- Reduced:
- 17
- Held since:
- 2018 Q3
- Held for:
- 31 quarters
- Latest activity:
- 2026 Q1
Andrew Brenton has been an institutional investor in Magna International Inc (MGA) since 2018 Q3. According to 2026 Q1 report, Andrew Brenton holds 599,801 shares with a market value of roughly $33.47M representing 1.25% of their equity portfolio. The fund/company first acquired MGA in 2018 Q3, initially purchasing about 1.10M shares. Since the initial investment, Turtle Creek Asset Management has made 30 more transactions in this position.
Does Andrew Brenton still hold MGA?
Yes, Andrew Brenton continues to hold Magna International Inc (MGA). According to their 2026 Q1 report, they maintain a position of 599,801 shares valued at approximately $33.47M, representing 1.25% of their equity portfolio.
When did Andrew Brenton first invest in MGA?
Andrew Brenton first invested in Magna International Inc (MGA) in 2018 Q3 at the reported quarter-end price of $52.53 per share, acquiring 1,102,750 shares in their initial purchase.
What is Andrew Brenton's average cost basis for MGA?
Based on historical transaction data, Andrew Brenton's estimated cost basis for Magna International Inc (MGA) is approximately $48.63 per share. This represents their average reported price* across all buy transactions.
Estimated cost basis*
- Weighted AVG buy price:
- $48.63
- Weighted AVG sell price:
- $55.23
MGA transactions history by Turtle Creek Asset Management
31 results
| Period |
% of portfolio |
Shares held after* |
Reported price* |
Value* |
% (shares) of activity |
% change to portfolio |
|---|---|---|---|---|---|---|
|
2026 Q1
|
1.25%
|
599,801
|
$55.81
|
$33,474,894
|
-43.35% (-459,051)
|
-1.13%
|
|
2025 Q4
|
2.48%
|
1,058,852
|
$53.30
|
$56,436,812
|
-45.70% (-891,100)
|
-1.43%
|
|
2025 Q3
|
2.79%
|
1,949,952
|
$47.38
|
$92,388,726
|
-23.73% (-606,850)
|
-0.83%
|
|
2025 Q2
|
2.87%
|
2,556,802
|
$38.61
|
$98,718,125
|
-5.34% (-144,350)
|
-0.16%
|
|
2025 Q1
|
2.58%
|
2,701,152
|
$33.99
|
$91,812,156
|
+18.24% (+416,774)
|
+0.4%
|
|
2024 Q4
|
2.48%
|
2,284,378
|
$41.79
|
$95,464,157
|
-11.90% (-308,651)
|
-0.31%
|
|
2024 Q3
|
2.55%
|
2,593,029
|
$41.04
|
$106,417,910
|
+7.41% (+178,950)
|
+0.18%
|
|
2024 Q2
|
2.60%
|
2,414,079
|
$41.90
|
$101,149,910
|
+31.66% (+580,525)
|
+0.63%
|
|
2024 Q1
|
2.44%
|
1,833,554
|
$54.48
|
$99,892,022
|
+0.51% (+9,300)
|
+0.01%
|
|
2023 Q4
|
2.85%
|
1,824,254
|
$59.08
|
$107,776,926
|
-8.35% (-166,250)
|
-0.28%
|
|
2023 Q3
|
3.05%
|
$53.61
|
-7.90% (-170,775)
|
|||
|
2023 Q2
|
3.50%
|
$56.44
|
-1.47% (-32,250)
|
|||
|
2023 Q1
|
3.64%
|
$53.57
|
+1.71% (+36,850)
|
|||
|
2022 Q4
|
4.27%
|
$56.18
|
-8.90% (-210,725)
|
|||
|
2022 Q3
|
4.66%
|
$47.42
|
+8.19% (+179,300)
|
|||
|
2022 Q2
|
4.65%
|
$54.90
|
-0.07% (-1,546)
|
|||
|
2022 Q1
|
4.93%
|
$64.31
|
+38.73% (+611,350)
|
|||
|
2021 Q4
|
4.23%
|
$80.94
|
+3.14% (+48,050)
|
|||
|
2021 Q3
|
4.40%
|
$75.24
|
+17.59% (+228,950)
|
|||
|
2021 Q2
|
5.09%
|
$92.64
|
-3.21% (-43,200)
|
|||
|
2021 Q1
|
5.69%
|
$88.04
|
-12.68% (-195,300)
|
|||
|
2020 Q4
|
6.06%
|
$70.80
|
-18.65% (-353,100)
|
|||
|
2020 Q3
|
5.51%
|
$45.75
|
-1.14% (-21,800)
|
|||
|
2020 Q2
|
5.65%
|
$44.53
|
-5.02% (-101,200)
|
|||
|
2020 Q1
|
5.47%
|
$31.92
|
+40.39% (+580,000)
|
|||
|
2019 Q4
|
5.24%
|
$54.84
|
-1.89% (-27,650)
|
|||
|
2019 Q3
|
5.58%
|
$53.33
|
+0.69% (+10,050)
|
|||
|
2019 Q2
|
5.43%
|
$49.70
|
+10.85% (+142,225)
|
|||
|
2019 Q1
|
4.91%
|
$48.69
|
-0.85% (-11,250)
|
|||
|
2018 Q4
|
5.28%
|
$45.45
|
+19.93% (+219,775)
|
|||
|
2018 Q3
|
4.53%
|
$52.53
|
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.