Ole Andreas Halvorsen
Viking Global Investors
Ole Andreas Halvorsen UBS Group AG stake
total: 670
Viking Global Investors UBS trades
- Total transactions:
- 9
- New positions:
- 4
- Sold out:
- 3
- Added:
- 1
- Reduced:
- 1
- Held since:
- 2026 Q2
- Held for:
- 1 quarter
- Latest activity:
- 2026 Q2
According to 2026 Q2 report, Ole Andreas Halvorsen holds 2,435,805 UBS Group AG (UBS) shares with a market value of roughly $120.77M accounting for 0.34% of the overall portfolio. To date, the estimated cost basis is nearly $49.58 for "buy" trades. Viking Global Investors first purchased UBS in 2013 Q3, initially acquiring about 3.30M shares. Ole Andreas Halvorsen later completely sold out the position and invested in UBS Group AG again in 2026 Q2. Since the initial investment in UBS Group AG (UBS), Viking Global Investors has made 8 more transactions.
When did Ole Andreas Halvorsen buy UBS Group AG (UBS)?
Ole Andreas Halvorsen first invested in UBS Group AG (UBS) in 2013 Q3 at the reported quarter-end price of $20.45 per share.
What's the cost basis of Viking Global Investors's UBS stake?
The estimated cost basis for UBS Group AG (UBS) stake is around $49.58 per share. This represents their average reported price* across all buy transactions
Estimated cost basis*
- Weighted AVG buy price:
- $49.58
Ole Andreas Halvorsen's historical trades in UBS Group AG
9 results
| Period |
% of portfolio |
Shares held after* |
Reported price* |
Value* |
% (shares) of activity |
% change to portfolio |
|---|---|---|---|---|---|---|
|
2026 Q2
|
0.34%
|
2,435,805
|
$49.58
|
$120,765,283
|
new
|
+0.34%
|
|
2026 Q1
|
0.00%
|
0
|
$46.66
|
|
-100% (-9,128,817)
|
-1.13%
|
|
2025 Q4
|
1.13%
|
9,128,817
|
$46.66
|
$425,957,677
|
-30.30% (-3,967,743)
|
-0.48%
|
|
2025 Q3
|
1.39%
|
13,096,560
|
$40.84
|
$534,852,290
|
+407.54% (+10,516,148)
|
+1.12%
|
|
2025 Q2
|
0.25%
|
2,580,412
|
$33.84
|
$87,320,010
|
new
|
+0.25%
|
|
2024 Q3
|
0.00%
|
0
|
$29.44
|
|
-100% (-5,186,506)
|
-0.59%
|
|
2024 Q2
|
0.59%
|
5,186,506
|
$29.44
|
$152,688,612
|
new
|
+0.59%
|
|
2013 Q4
|
0.00%
|
$20.45
|
-100% (-3,296,853)
|
|||
|
2013 Q3
|
0.37%
|
$20.45
|
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.