Andrew R. Adams
Mairs & Power Growth Fund
Mairs & Power Growth Fund Portfolio 13F
Mairs & Power Growth Fund Holdings Activity
- Portfolio value:
- $5.01B≈ (-$524M≈)
- Previous value:
- $5.54B≈
- # of changes:
- 50
- New positions:
- 3
- Reported for:
- 31 Mar 2026 (Q1)
- Latest filing date:
- 12 May 2026
Mairs & Power Growth Fund has disclosed a total of 50 changes to the portfolio in the latest (2026 Q1) SEC report(s): increased the number of shares of 6, bought 3 totally new, decreased the number of shares of 39 and completely sold out 2 position(s).
What stocks is Mairs & Power Growth Fund buying now?
In the recent quarter Mairs & Power Growth Fund has bought 9 securities out of which top 5 purchases (by % change to portfolio) are (V) Visa Inc, CL-A (added shares +0.66%), (FISV) Fiserv, Inc (added shares +45.62%), (WM) Waste Management Inc (new buy), (PANW) Palo Alto Networks Inc (added shares +152.59%) and (AMP) Ameriprise Financial Inc (new buy).
In the latest report(s) the following changes have been made to the top investments: (NVDA) NVIDIA Corp (reduced shares -6.13%), (MSFT) Microsoft Corp (reduced shares -2.94%), (AMZN) Amazon.com Inc (reduced shares -2.94%), (JPM) JPMorgan Chase & Co (reduced shares -22.96%) and (AAPL) Apple Inc (reduced shares -2.94%).
50 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* |
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
Sprouts Farmers Market LLC
|
new
|
+180,000
|
180,000
|
+0.28%
|
$77.13
|
+13.16%($87.28)
|
0.28%
|
2026 Q1
|
≈ 0.25 years
|
|
|
|
Ameriprise Financial Inc
|
new
|
+113,675
|
113,675
|
+1.01%
|
$444.40
|
+23.10%($547.04)
|
1.01%
|
2026 Q1
|
≈ 0.25 years
|
|
|
|
Waste Management Inc
|
new
|
+270,000
|
270,000
|
+1.24%
|
$229.79
|
-1.43%($226.50)
|
1.24%
|
2026 Q1
|
≈ 0.25 years
|
|
|
|
Palo Alto Networks Inc
|
+152.59%
|
+231,367
|
382,991
|
+0.74%
|
$160.32
|
+107.64%($332.89)
|
1.23%
|
2025 Q3
|
≈ 0.75 years
|
|
|
|
Fiserv, Inc
|
+45.62%
|
+398,462
|
1,271,857
|
+0.44%
|
$55.80
|
-4.09%($53.52)
|
1.42%
|
2019 Q3
|
≈ 6.75 years
|
|
|
|
Intuitive Surgical Inc
|
+37.59%
|
+18,797
|
68,797
|
+0.17%
|
$460.99
|
-23.14%($354.32)
|
0.63%
|
2025 Q4
|
≈ 0.50 years
|
|
|
|
Medpace Holdings Inc
|
+22.06%
|
+11,028
|
61,028
|
+0.11%
|
$480.19
|
+19.24%($572.60)
|
0.58%
|
2025 Q2
|
≈ 1.00 year
|
|
|
|
Zoetis Inc
|
+21.32%
|
+38,376
|
218,376
|
+0.09%
|
$118.21
|
-34.71%($77.18)
|
0.52%
|
2025 Q4
|
≈ 0.50 years
|
|
|
|
Visa Inc, CL-A
|
+0.66%
|
+2,929
|
446,929
|
+0.02%
|
$302.24
|
+20.82%($365.18)
|
2.70%
|
2019 Q3
|
≈ 6.75 years
|
|
|
|
Meta Platforms Inc
|
-0.96%
|
-2,360
|
242,640
|
-0.02%
|
$572.13
|
-4.01%($549.19)
|
2.77%
|
2025 Q2
|
≈ 1.00 year
|
|
* 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.