Ronald Muhlenkamp recent buys & sells (2026 Q3)
Muhlenkamp & Co
Muhlenkamp & Co Portfolio Changes
Purchase & sale details
- Portfolio value:
- $410.74M (+$65M)
- Previous value:
- $345.25M
- # of changes:
- 29
- New positions:
- 5
- Reported for:
- 30 Sep 2026 (Q3)
- Latest filing date:
- 10 Nov 2026
Muhlenkamp & Co has disclosed a total of 29 changes to the portfolio in the latest (2026 Q3) SEC report(s): increased the number of shares of 21, bought 5 totally new, decreased the number of shares of 2 and completely sold out 1 position(s).
What stocks is Ronald Muhlenkamp buying now?
In the recent quarter Ronald Muhlenkamp has bought 26 securities out of which top 5 purchases (by % change to portfolio) are (NEM) Newmont Goldcorp Corp (added shares +0.34%), (AEM) Agnico Eagle Mines Limited (added shares +0.32%), (MCK) McKesson Corp (added shares +0.30%), (RUSHA) Rush Enterprises A Inc (added shares +0.25%) and (RGLD) Royal Gold Inc (added shares +0.92%).
In the latest report(s) the following changes have been made to the top investments: (NEM) Newmont Goldcorp Corp (added shares +0.34%), (AEM) Agnico Eagle Mines Limited (added shares +0.32%), (MCK) McKesson Corp (added shares +0.30%), (RUSHA) Rush Enterprises A Inc (added shares +0.25%) and (RGLD) Royal Gold Inc (added shares +0.92%).
29 results
| History | Ticker | Name |
% or activity |
Shares change |
Shares held after* |
% change to portfolio |
Reported price* |
% difference current price* |
% of portfolio |
Held since* | Held for* |
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
COPA HOLDINGS SA, CL-A
|
new
|
+49,910
|
49,910
|
+1.6%
|
$131.85
|
+12.59%($148.45)
|
1.60%
|
2026 Q3
|
~0.25 years
|
|
|
|
Gartner Inc
|
new
|
+77,200
|
77,200
|
+3.51%
|
$186.54
|
+0.92%($188.26)
|
3.51%
|
2026 Q3
|
~0.25 years
|
|
|
|
Paycom Software, Inc
|
new
|
+60,459
|
60,459
|
+3.2%
|
$217.65
|
+8.68%($236.54)
|
3.20%
|
2026 Q3
|
~0.25 years
|
|
|
|
Sprott Silver Miners & Physical Silver ETF
|
new
|
+22,009
|
22,009
|
+0.29%
|
$54.44
|
-12.99%($47.37)
|
0.29%
|
2026 Q3
|
~0.25 years
|
|
|
|
Zoetis Inc
|
new
|
+114,240
|
114,240
|
+1.94%
|
$69.83
|
+18.65%($82.85)
|
1.94%
|
2026 Q3
|
~0.25 years
|
|
|
|
Exxon Mobil Corp
|
+5,367.44%
|
+88,026
|
89,666
|
+3.49%
|
$162.75
|
+0.93%($164.27)
|
3.55%
|
2026 Q1
|
~0.75 years
|
|
|
|
Microsoft Corp
|
+2.73%
|
+895
|
33,671
|
+0.11%
|
$512.91
|
+4.06%($533.72)
|
4.20%
|
2013 Q2*
|
> 12 years
|
|
|
|
Schlumberger NV
|
+1.52%
|
+4,926
|
328,804
|
+0.06%
|
$48.72
|
+2.57%($49.97)
|
3.90%
|
2020 Q4
|
~5.75 years
|
|
|
|
SPDR Gold Shares
|
+1.23%
|
+272
|
22,340
|
+0.03%
|
$380.84
|
-3.06%($369.19)
|
2.07%
|
2016 Q2
|
~9.75 years
|
|
|
|
Celanese Corp
|
+1.13%
|
+2,403
|
214,400
|
+0.03%
|
$44.37
|
+8.68%($48.22)
|
2.32%
|
2025 Q2
|
~1.50 years
|
|
Insights | News
Insight
—
Position exited · 2026 Q3
Insight
Insight
—
New top holding · 2026 Q3
Insight
—
New position · 2026 Q3
* 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.
* Current price: this can be a delayed price and may not reflect the real-time market value, however it is too close.
* Value or Price: If the security is completely sold out, we show the reported value (or price) prior to the actual period.
* Held since / Held for: calculated since the latest "new buy" position. If the security was previously exited and re-entered, only the most recent holding period is counted. 2013 Q2 is the earliest period we have data for, so "2013 Q2*" means "2013 Q2 or earlier".