MAIRS & POWER INCMAIRS & POWER INC

Institutional investor · Portfolio as of Q3 2021

SEC EDGAR SourceSEC Filings

Top Holdings210 positions

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Activity:
Stock
Shares
Value
Weight
Avg Buy
Est. P&L
Held
Conviction

ALPHABET INC-CL C

231,756$617.7M6.2%$58.28+129.12%
11 qtrssince 2019-Q1
Decreased
0

MICROSOFT CORP

2.1M$587.4M5.9%$126.60+116.65%
11 qtrssince 2019-Q1
Decreased
0

US BANCORP

6.5M$387.6M3.9%$35.11+41.69%
11 qtrssince 2019-Q1
Increased
57

ECOLAB INC

1.8M$381.3M3.8%$169.18+19.82%
11 qtrssince 2019-Q1
Increased
58

UNITEDHEALTH GROUP INC

930,760$363.7M3.6%$242.36+53.93%
11 qtrssince 2019-Q1
Increased
57

AMAZON.COM INC

107,105$351.8M3.5%$163.91+0.70%
11 qtrssince 2019-Q1
Increased
72

MEDTRONIC PLC

2.7M$343M3.4%$76.30+46.07%
11 qtrssince 2019-Q1
Decreased
0

BIO-TECHNE CORP

662,634$321.1M3.2%$48.04+150.26%
11 qtrssince 2019-Q1
Decreased
0

GRACO INC

4.2M$290.8M2.9%$45.07+45.64%
11 qtrssince 2019-Q1
Decreased
0

NVIDIA CORP

1.3M$276.4M2.8%$15.99+28.05%
10 qtrssince 2019-Q2
Increased
85

TORO CO

2.6M$253.9M2.5%$62.46+48.39%
11 qtrssince 2019-Q1
Decreased
0

JOHNSON & JOHNSON

1.5M$249.9M2.5%$115.79+25.18%
11 qtrssince 2019-Q1
Increased
53

VISA INC-CLASS A SHARES

1.1M$235.5M2.4%$161.41+32.87%
11 qtrssince 2019-Q1
Decreased
0

FISERV INC

2.1M$226.9M2.3%$91.87+20.47%
11 qtrssince 2019-Q1
Decreased
0

LITTELFUSE INC

773,841$211.5M2.1%$177.16+49.53%
11 qtrssince 2019-Q1
Increased
54

HORMEL FOODS CORP

4.8M$195.2M2.0%$37.11-2.93%
11 qtrssince 2019-Q1
Increased
51

DONALDSON CO INC

3.3M$191.6M1.9%$44.92+23.95%
11 qtrssince 2019-Q1
Decreased
0

MOTOROLA SOLUTIONS INC

815,724$189.5M1.9%$138.18+62.13%
11 qtrssince 2019-Q1
Increased
48

ABBOTT LABORATORIES

1.5M$178.2M1.8%$71.09+50.77%
11 qtrssince 2019-Q1
Increased
48

FASTENAL CO

3.4M$175.6M1.8%$13.43+70.35%
11 qtrssince 2019-Q1
Decreased
0
$10B
AUM
210
Positions
Q3 2021
Filing
Rating · 4.5
Quarterly Portfolio Change
+12%Q2'20$7.7B+5%Q3'20$8B+12%Q4'20$9B+6%Q1'21$9.5B+6%Q2'21$10.1B-1%Q3'21$10B
Activity profile
$ moved · Q3'21
New1%Increased50%Decreased49%Exited1%
Composition
Equity vs derivatives
Equity100%Puts0%Calls0%
Holding period
Avg 2.2 years
<1Q2%1-4Q6%1-2Y9%2Y+83%

MAIRS & POWER INC manages $10B across 210 positions as of Q3 2021. Top holdings: GOOG (6.2%), MSFT (5.9%), USB (3.9%). Fund DNA: Steady Compounder. HoldingsIntel Rating: 4.5/5.0.

Q3 2021 Summary

Active quarter - 6 new positions, 8 exits, 58 increased. Top move: NVDA (INCREASED, conviction 85). Portfolio: $10.0B across 210 positions.

Top holdings by portfolio weight

Total AUM$10B
GOOG6.18%
MSFT5.88%
USB3.88%
ECL3.82%
UNH3.64%
AMZN3.52%
MDT3.43%
TECH3.21%
GGG2.91%
NVDA2.77%
Other2.54%

Portfolio allocation by GICS sector

Sectors11
Healthcare20.04%
Industrials18.23%
Technology17.40%
Financial Services12.95%
Communication Services8.09%
Basic Materials7.13%
Consumer Cyclical6.17%
Consumer Defensive4.74%
Unknown4.20%
Utilities0.81%
Other0.23%

Behavioral investing profile

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Steady Compounder- primarily Healthcare, Industrials, Technology
Compare DNA across all funds
7-dimension quality assessment
Elite(4.5 / 5.0)
Track Record78
Conviction39
Concentration67
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Position Outcomes

Best and worst performing positions by estimated return

Cost basis estimates based on full filing history using quarter-end prices. Actual transaction prices are not disclosed in 13F filings.

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Data sourced from SEC EDGAR 13F filings. Not financial advice. Full disclaimer

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