TW
Tradeweb Markets Inc
Tradeweb Markets Inc historical holders
total: 3
Viking Global Investors Tradeweb Markets Inc transactions over time
- Total transactions:
- 3
- New positions:
- 2
- Sold out:
- 1
- Held since:
- 2026 Q2
- Held for:
- 1 quarter
- Latest activity:
- 2026 Q2
Ole Andreas Halvorsen has been an institutional investor in Tradeweb Markets Inc (TW) since 2025 Q4. According to 2026 Q2 report, Ole Andreas Halvorsen holds 314,222 shares with a market value of roughly $31.32M representing 0.09% of their equity portfolio. The fund/company first acquired TW in 2025 Q4, initially purchasing about 2.77M shares. Ole Andreas Halvorsen later completely sold out the position and reinvested in TW again in 2026 Q2. Since the initial investment, Viking Global Investors has made 2 more transactions in this position.
Does Ole Andreas Halvorsen still hold TW?
Yes, Ole Andreas Halvorsen continues to hold Tradeweb Markets Inc (TW). According to their 2026 Q2 report, they maintain a position of 314,222 shares valued at approximately $31.32M, representing 0.09% of their equity portfolio.
When did Ole Andreas Halvorsen first invest in TW?
Ole Andreas Halvorsen first invested in Tradeweb Markets Inc (TW) in 2025 Q4 at the reported quarter-end price of $107.54 per share, acquiring 2,768,659 shares in their initial purchase.
What is Ole Andreas Halvorsen's average cost basis for TW?
Based on historical transaction data, Ole Andreas Halvorsen's estimated cost basis for Tradeweb Markets Inc (TW) is approximately $99.66 per share. This represents their average reported price* across all buy transactions.
Has Ole Andreas Halvorsen reinvested in TW after selling?
Yes, Ole Andreas Halvorsen has shown renewed interest in Tradeweb Markets Inc (TW). After completely selling their position, they reinitiated an investment in 2026 Q2, demonstrating continued conviction in this ticker.
Estimated cost basis*
- Weighted AVG buy price:
- $99.66
TW transactions history by Viking Global Investors
3 results
| Period |
% of portfolio |
Shares held after* |
Reported price* |
Value* |
% (shares) of activity |
% change to portfolio |
|---|---|---|---|---|---|---|
|
2026 Q2
|
0.09%
|
314,222
|
$99.66
|
$31,315,365
|
new
|
+0.09%
|
|
2026 Q1
|
0.00%
|
0
|
$107.54
|
|
-100% (-2,768,659)
|
-0.79%
|
|
2025 Q4
|
0.79%
|
2,768,659
|
$107.54
|
$297,741,589
|
new
|
+0.79%
|
* 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.