Christopher Bloomstran
Semper Augustus Investments Group
Christopher Bloomstran Phillips 66 stake
total: 94
Semper Augustus Investments Group PSX trades
- Total transactions:
- 5
- New positions:
- 3
- Sold out:
- 2
- Held since:
- 2026 Q1
- Held for:
- 2 quarters
- Latest activity:
- 2026 Q1
According to 2026 Q2 report, Christopher Bloomstran holds 1,472 Phillips 66 (PSX) shares with a market value of roughly $248.84K accounting for 0.03% of the overall portfolio. To date, the estimated cost basis is nearly $182.18 for "buy" trades. Semper Augustus Investments Group first purchased PSX in 2024 Q1, initially acquiring 1,472 shares. Christopher Bloomstran later completely sold out the position and invested in Phillips 66 again in 2026 Q1. Since the initial investment in Phillips 66 (PSX), Semper Augustus Investments Group has made 4 more transactions.
When did Christopher Bloomstran buy Phillips 66 (PSX)?
Christopher Bloomstran first invested in Phillips 66 (PSX) in 2024 Q1 at the reported quarter-end price of $163.34 per share.
What's the cost basis of Semper Augustus Investments Group's PSX stake?
The estimated cost basis for Phillips 66 (PSX) stake is around $182.18 per share. This represents their average reported price* across all buy transactions
Estimated cost basis*
- Weighted AVG buy price:
- $182.18
Christopher Bloomstran's historical trades in Phillips 66
5 results
| Period |
% of portfolio |
Shares held after* |
Reported price* |
Value* |
% (shares) of activity |
% change to portfolio |
|---|---|---|---|---|---|---|
|
2026 Q1
|
0.03%
|
1,472
|
$182.18
|
$268,169
|
new
|
+0.03%
|
|
2025 Q4
|
0.00%
|
0
|
$136.02
|
|
-100% (-1,472)
|
-0.02%
|
|
2025 Q3
|
0.02%
|
1,472
|
$136.02
|
$200,221
|
new
|
+0.02%
|
|
2024 Q3
|
0.00%
|
0
|
$141.17
|
|
-100% (-1,472)
|
-0.04%
|
|
2024 Q1
|
0.04%
|
1,472
|
$163.34
|
$240,436
|
new
|
+0.04%
|
* 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.