Bill Nygren
Oakmark Select Fund
Bill Nygren Phillips 66 stake
total: 60
Oakmark Select Fund PSX trades
- Total transactions:
- 8
- New positions:
- 1
- Added:
- 5
- Reduced:
- 2
- Held since:
- 2023 Q4
- Held for:
- 10 quarters
- Latest activity:
- 2026 Q1
According to 2026 Q1 report, Bill Nygren holds 1,296,800 Phillips 66 (PSX) shares with a market value of roughly $236.25M accounting for 3.12% of the overall portfolio. To date, the estimated cost basis is nearly $128.12 for "buy" trades and estimated average "sell" price is $157.88. Oakmark Select Fund first purchased PSX in 2023 Q4, initially acquiring about 1.38M shares. Since the initial investment in Phillips 66 (PSX), Oakmark Select Fund has made 7 more transactions.
When did Bill Nygren buy Phillips 66 (PSX)?
Bill Nygren first invested in Phillips 66 (PSX) in 2023 Q4 at the reported quarter-end price of $133.14 per share.
What's the cost basis of Oakmark Select Fund's PSX stake?
The estimated cost basis for Phillips 66 (PSX) stake is around $128.12 per share. This represents their average reported price* across all buy transactions
Estimated cost basis*
- Weighted AVG buy price:
- $128.12
- Weighted AVG sell price:
- $157.88
Bill Nygren's historical trades in Phillips 66
8 results
| Period |
% of portfolio |
Shares held after* |
Reported price* |
Value* |
% (shares) of activity |
% change to portfolio |
|---|---|---|---|---|---|---|
|
2026 Q1
|
3.12%
|
1,296,800
|
$182.18
|
$236,251,024
|
-44.17% (-1,025,900)
|
-2.29%
|
|
2025 Q4
|
3.67%
|
2,322,700
|
$129.04
|
$299,721,208
|
-27.12% (-864,300)
|
-1.48%
|
|
2025 Q1
|
5.64%
|
3,187,000
|
$123.48
|
$393,530,760
|
+23.67% (+610,000)
|
+1.08%
|
|
2024 Q4
|
4.15%
|
2,577,000
|
$113.93
|
$293,597,610
|
+34.92% (+667,000)
|
+1.07%
|
|
2024 Q3
|
3.76%
|
1,910,000
|
$131.45
|
$251,069,500
|
+22.75% (+354,000)
|
+0.7%
|
|
2024 Q2
|
3.58%
|
1,556,000
|
$141.17
|
$219,660,520
|
+6.50% (+95,000)
|
+0.22%
|
|
2024 Q1
|
3.62%
|
1,461,000
|
$163.34
|
$238,639,740
|
+6.10% (+84,000)
|
+0.21%
|
|
2023 Q4
|
2.98%
|
1,377,000
|
$133.14
|
$183,333,780
|
new
|
+2.98%
|
* 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.