Mairs & Power Growth Fund WM trades
Andrew R. Adams
Mairs & Power Growth Fund Waste Management Inc stake
total: 96
Trades details
- Total transactions:
- 3
- New positions:
- 1
- Added:
- 2
- Held since:
- 2026 Q1
- Held for:
- 3 quarters
- Latest activity:
- 2026 Q3
According to 2026 Q3 report, Mairs & Power Growth Fund holds 515,000 Waste Management Inc (WM) shares with a market value of roughly $105.02M accounting for 1.86% of the overall portfolio. To date, the estimated cost basis is nearly $221.53 for "buy" trades. Mairs & Power Growth Fund first purchased WM in 2026 Q1, initially acquiring 270,000 shares. Since the initial investment in Waste Management Inc (WM), Mairs & Power Growth Fund has made 2 more transactions.
When did Mairs & Power Growth Fund buy Waste Management Inc (WM)?
Mairs & Power Growth Fund first invested in Waste Management Inc (WM) in 2026 Q1 at the reported quarter-end price of $229.79 per share.
What's the cost basis of Mairs & Power Growth Fund's WM stake?
The estimated cost basis for Waste Management Inc (WM) stake is around $221.53 per share. This represents their average reported price* across all buy transactions
Estimated cost basis*
- Weighted AVG buy price:
- $221.53
Mairs & Power Growth Fund's historical trades in Waste Management Inc
3 results
| Period |
% of portfolio |
Shares held after* |
Reported price* |
Value* |
% (shares) of activity |
% change to portfolio |
|---|---|---|---|---|---|---|
|
2026 Q3
|
1.86%
|
515,000
|
$203.92
|
$105,018,800
|
+35.53% (+135,000)
|
+0.49%
|
|
2026 Q2
|
1.53%
|
380,000
|
$222.88
|
$84,694,400
|
+40.74% (+110,000)
|
+0.44%
|
|
2026 Q1
|
1.24%
|
270,000
|
$229.79
|
$62,043,300
|
new
|
+1.24%
|
* 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.