Andrew R. Adams
Mairs & Power Growth Fund
Mairs & Power Growth Fund Rockwell Automation Inc stake
total: 96
Mairs & Power Growth Fund ROK trades
- Total transactions:
- 12
- New positions:
- 1
- Added:
- 7
- Reduced:
- 4
- Held since:
- 2019 Q3
- Held for:
- 28 quarters
- Latest activity:
- 2026 Q2
According to 2026 Q2 report, Mairs & Power Growth Fund holds 122,218 Rockwell Automation Inc (ROK) shares with a market value of roughly $60.51M accounting for 1.09% of the overall portfolio. To date, the estimated cost basis is nearly $216.43 for "buy" trades and estimated average "sell" price is $369.28. Mairs & Power Growth Fund first purchased ROK in 2019 Q3, initially acquiring 30,000 shares. Since the initial investment in Rockwell Automation Inc (ROK), Mairs & Power Growth Fund has made 11 more transactions.
When did Mairs & Power Growth Fund buy Rockwell Automation Inc (ROK)?
Mairs & Power Growth Fund first invested in Rockwell Automation Inc (ROK) in 2019 Q3 at the reported quarter-end price of $164.80 per share.
What's the cost basis of Mairs & Power Growth Fund's ROK stake?
The estimated cost basis for Rockwell Automation Inc (ROK) stake is around $216.43 per share. This represents their average reported price* across all buy transactions
Estimated cost basis*
- Weighted AVG buy price:
- $216.43
- Weighted AVG sell price:
- $369.28
Mairs & Power Growth Fund's historical trades in Rockwell Automation Inc
12 results
| Period |
% of portfolio |
Shares held after* |
Reported price* |
Value* |
% (shares) of activity |
% change to portfolio |
|---|---|---|---|---|---|---|
|
2026 Q2
|
1.09%
|
122,218
|
$495.08
|
$60,507,687
|
-14.06% (-20,000)
|
-0.2%
|
|
2026 Q1
|
1.02%
|
142,218
|
$358.88
|
$51,039,196
|
-20.99% (-37,782)
|
-0.24%
|
|
2025 Q4
|
1.27%
|
180,000
|
$389.07
|
$70,032,600
|
-28.00% (-70,000)
|
-0.48%
|
|
2024 Q1
|
1.33%
|
250,000
|
$291.33
|
$72,832,500
|
-15.25% (-45,000)
|
-0.26%
|
|
2023 Q2
|
2.00%
|
295,000
|
$329.45
|
$97,187,750
|
+10.07% (+27,000)
|
+0.18%
|
|
2022 Q3
|
1.36%
|
268,000
|
$215.11
|
$57,649,480
|
+8.94% (+22,000)
|
+0.11%
|
|
2022 Q2
|
1.10%
|
246,000
|
$199.31
|
$49,030,260
|
+30.16% (+57,000)
|
+0.25%
|
|
2022 Q1
|
0.97%
|
189,000
|
$280.03
|
$52,925,670
|
+51.20% (+64,000)
|
+0.33%
|
|
2020 Q2
|
0.64%
|
$213.00
|
+8.70% (+10,000)
|
|||
|
2020 Q1
|
0.48%
|
$150.91
|
+130.00% (+65,000)
|
|||
|
2019 Q4
|
0.22%
|
$202.67
|
+66.67% (+20,000)
|
|||
|
2019 Q3
|
0.11%
|
$164.80
|
new
|
|||
* 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.