Andrew R. Adams
Mairs & Power Growth Fund
Mairs & Power Growth Fund Cognex Corp stake
total: 96
Mairs & Power Growth Fund CGNX trades
- Total transactions:
- 3
- New positions:
- 1
- Added:
- 1
- Reduced:
- 1
- Held since:
- 2025 Q3
- Held for:
- 4 quarters
- Latest activity:
- 2026 Q1
According to 2026 Q2 report, Mairs & Power Growth Fund holds 703,657 Cognex Corp (CGNX) shares with a market value of roughly $50.96M accounting for 0.92% of the overall portfolio. To date, the estimated cost basis is nearly $40.16 for "buy" trades and estimated average "sell" price is $48.99. Mairs & Power Growth Fund first purchased CGNX in 2025 Q3, initially acquiring 325,000 shares. Since the initial investment in Cognex Corp (CGNX), Mairs & Power Growth Fund has made 2 more transactions.
When did Mairs & Power Growth Fund buy Cognex Corp (CGNX)?
Mairs & Power Growth Fund first invested in Cognex Corp (CGNX) in 2025 Q3 at the reported quarter-end price of $45.30 per share.
What's the cost basis of Mairs & Power Growth Fund's CGNX stake?
The estimated cost basis for Cognex Corp (CGNX) stake is around $40.16 per share. This represents their average reported price* across all buy transactions
Estimated cost basis*
- Weighted AVG buy price:
- $40.16
- Weighted AVG sell price:
- $48.99
Mairs & Power Growth Fund's historical trades in Cognex Corp
3 results
| Period |
% of portfolio |
Shares held after* |
Reported price* |
Value* |
% (shares) of activity |
% change to portfolio |
|---|---|---|---|---|---|---|
|
2026 Q1
|
0.69%
|
703,657
|
$48.99
|
$34,472,156
|
-2.94% (-21,343)
|
-0.02%
|
|
2025 Q4
|
0.47%
|
725,000
|
$35.98
|
$26,085,500
|
+123.08% (+400,000)
|
+0.26%
|
|
2025 Q3
|
0.26%
|
325,000
|
$45.30
|
$14,722,500
|
new
|
+0.26%
|
* 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.