Muhlenkamp & Co Exxon Mobil Corp transactions over time
XOM
Exxon Mobil Corp historical holders
total: 22
Transactions details
- Total transactions:
- 4
- New positions:
- 2
- Sold out:
- 1
- Added:
- 1
- Held since:
- 2026 Q1
- Held for:
- 3 quarters
- Latest activity:
- 2026 Q3
Ronald Muhlenkamp has been an institutional investor in Exxon Mobil Corp (XOM) since 2022 Q4. According to 2026 Q3 report, Ronald Muhlenkamp holds 89,666 shares with a market value of roughly $14.59M representing 3.55% of their equity portfolio. The fund/company first acquired XOM in 2022 Q4, initially purchasing 1,952 shares. Ronald Muhlenkamp later completely sold out the position and reinvested in XOM again in 2026 Q1. Since the initial investment, Muhlenkamp & Co has made 3 more transactions in this position.
Does Ronald Muhlenkamp still hold XOM?
Yes, Ronald Muhlenkamp continues to hold Exxon Mobil Corp (XOM). According to their 2026 Q3 report, they maintain a position of 89,666 shares valued at approximately $14.59M, representing 3.55% of their equity portfolio.
When did Ronald Muhlenkamp first invest in XOM?
Ronald Muhlenkamp first invested in Exxon Mobil Corp (XOM) in 2022 Q4 at the reported quarter-end price of $110.30 per share, acquiring 1,952 shares in their initial purchase.
What is Ronald Muhlenkamp's average cost basis for XOM?
Based on historical transaction data, Ronald Muhlenkamp's estimated cost basis for Exxon Mobil Corp (XOM) is approximately $162.88 per share. This represents their average reported price* across all buy transactions.
Has Ronald Muhlenkamp reinvested in XOM after selling?
Yes, Ronald Muhlenkamp has shown renewed interest in Exxon Mobil Corp (XOM). After completely selling their position, they reinitiated an investment in 2026 Q1, demonstrating continued conviction in this ticker.
Estimated cost basis*
- Weighted AVG buy price:
- $162.88
XOM transactions history by Muhlenkamp & Co
4 results
| Period |
% of portfolio |
Shares held after* |
Reported price* |
Value* |
% (shares) of activity |
% change to portfolio |
|---|---|---|---|---|---|---|
|
2026 Q3
|
3.55%
|
89,666
|
$162.75
|
$14,593,142
|
+5,367.44% (+88,026)
|
+3.49%
|
|
2026 Q1
|
0.07%
|
1,640
|
$169.66
|
$278,242
|
new
|
+0.07%
|
|
2023 Q3
|
0.00%
|
0
|
$107.25
|
|
-100% (-1,952)
|
-0.07%
|
|
2022 Q4
|
0.09%
|
1,952
|
$110.30
|
$215,306
|
new
|
+0.09%
|
* 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.