Ole Andreas Halvorsen
Viking Global Investors
Ole Andreas Halvorsen Mid-America Apartment Communities Inc stake
total: 670
Viking Global Investors MAA trades
- Total transactions:
- 6
- New positions:
- 2
- Sold out:
- 1
- Added:
- 3
- Held since:
- 2025 Q3
- Held for:
- 4 quarters
- Latest activity:
- 2026 Q2
According to 2026 Q2 report, Ole Andreas Halvorsen holds 5,043,318 Mid-America Apartment Communities Inc (MAA) shares with a market value of roughly $700.72M accounting for 2.00% of the overall portfolio. To date, the estimated cost basis is nearly $136.28 for "buy" trades. Viking Global Investors first purchased MAA in 2025 Q1, initially acquiring about 1.12M shares. Ole Andreas Halvorsen later completely sold out the position and invested in Mid-America Apartment Communities Inc again in 2025 Q3. Since the initial investment in Mid-America Apartment Communities Inc (MAA), Viking Global Investors has made 5 more transactions.
When did Ole Andreas Halvorsen buy Mid-America Apartment Communities Inc (MAA)?
Ole Andreas Halvorsen first invested in Mid-America Apartment Communities Inc (MAA) in 2025 Q1 at the reported quarter-end price of $167.58 per share.
What's the cost basis of Viking Global Investors's MAA stake?
The estimated cost basis for Mid-America Apartment Communities Inc (MAA) stake is around $136.28 per share. This represents their average reported price* across all buy transactions
Estimated cost basis*
- Weighted AVG buy price:
- $136.28
Ole Andreas Halvorsen's historical trades in Mid-America Apartment Communities Inc
6 results
| Period |
% of portfolio |
Shares held after* |
Reported price* |
Value* |
% (shares) of activity |
% change to portfolio |
|---|---|---|---|---|---|---|
|
2026 Q2
|
2.00%
|
5,043,318
|
$138.94
|
$700,718,603
|
+5.10% (+244,914)
|
+0.1%
|
|
2026 Q1
|
1.64%
|
4,798,404
|
$122.12
|
$585,981,096
|
+23.67% (+918,356)
|
+0.31%
|
|
2025 Q4
|
1.43%
|
3,880,048
|
$138.91
|
$538,977,468
|
+46.69% (+1,234,966)
|
+0.46%
|
|
2025 Q3
|
0.96%
|
2,645,082
|
$139.73
|
$369,597,308
|
new
|
+0.96%
|
|
2025 Q2
|
0.00%
|
0
|
$167.58
|
|
-100% (-1,120,651)
|
-0.6%
|
|
2025 Q1
|
0.60%
|
1,120,651
|
$167.58
|
$187,798,695
|
new
|
+0.6%
|
* 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.