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Ole Andreas Halvorsen

Viking Global Investors

Ole Andreas Halvorsen ALLERGAN INC/UNITED STATES stake

total: 670

Viking Global Investors AGN-OLD trades

Total transactions:
6
New positions:
2
Sold out:
2
Added:
1
Reduced:
1
Held since:
2014 Q2
Held for:
3 quarters
Latest activity:
2015 Q1
According to 2026 Q2 report, Ole Andreas Halvorsen doesn't hold any ALLERGAN INC/UNITED STATES (AGN-OLD) shares. To date, the estimated cost basis is nearly $175.03 for "buy" trades and estimated average "sell" price is $212.59. Viking Global Investors first purchased AGN-OLD in 2013 Q4, initially acquiring about 1.44M shares. Ole Andreas Halvorsen later completely sold out the position and invested in ALLERGAN INC/UNITED STATES again in 2014 Q2. Since the initial investment in ALLERGAN INC/UNITED STATES (AGN-OLD), Viking Global Investors has made 5 more transactions.

When did Ole Andreas Halvorsen sell ALLERGAN INC/UNITED STATES (AGN-OLD)?

Ole Andreas Halvorsen sold off the entire ALLERGAN INC/UNITED STATES (AGN-OLD) position in 2015 Q1.

When did Ole Andreas Halvorsen buy ALLERGAN INC/UNITED STATES (AGN-OLD)?

Ole Andreas Halvorsen first invested in ALLERGAN INC/UNITED STATES (AGN-OLD) in 2013 Q4 at the reported quarter-end price of $111.08 per share.

What's the cost basis of Viking Global Investors's AGN-OLD stake?

The estimated cost basis for ALLERGAN INC/UNITED STATES (AGN-OLD) stake is around $175.03 per share. This represents their average reported price* across all buy transactions

Estimated cost basis*

Weighted AVG buy price:
$175.03
Weighted AVG sell price:
$212.59

Ole Andreas Halvorsen's historical trades in ALLERGAN INC/UNITED STATES

6 results
Period % of
portfolio
Shares
held after*
Reported
price*
Value* % (shares)
of activity
% change
to portfolio
2015 Q1
0.00%
$212.59
-100% (-1,966,112)
2014 Q4
1.92%
$212.59
-13.76% (-313,624)
2014 Q3
1.63%
$178.19
+183.77% (+1,476,367)
2014 Q2
0.59%
$169.22
new
2014 Q1
0.00%
$111.08
-100% (-1,438,989)
2013 Q4
0.75%
$111.08
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.
* 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.