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MPI

Mairs & Power Inc Portfolio holdings

AUM $9.79B
1-Year Est. Return 20.6%
This Fund
S&P 500
This Quarter Est. Return
+9.08%
1 Year Est. Return
+20.6%
3 Year Est. Return
+75.18%
5 Year Est. Return
+89.96%
10 Year Est. Return
+295.05%
AUM
$10.6B
AUM Growth
+$509M
Cap. Flow
-$242M
Cap. Flow %
-2.27%
Top 10 Hldgs %
46.99%
Holding
259
New
24
Increased
65
Reduced
114
Closed
11

Top Buys

Rank Stock Value
1
WEC icon
WEC Energy
WEC
+$32.7M
2
META icon
Meta Platforms (Facebook)
META
+$28.4M
3
CGNX icon
Cognex
CGNX
+$19.6M
4
AMZN icon
Amazon
AMZN
+$14.3M
5
PANW icon
Palo Alto Networks
PANW
+$13.5M

Top Sells

Rank Stock Value
1
MSFT icon
Microsoft
MSFT
+$50.6M
2
QCOM icon
Qualcomm
QCOM
+$44.5M
3
JPM icon
JPMorgan Chase
JPM
+$41.5M
4
NVDA icon
NVIDIA
NVDA
+$41.2M
5
FAST icon
Fastenal
FAST
+$30.9M

Sector Composition

Rank Sector Weight
1 Technology 34.55%
2 Industrials 15.82%
3 Healthcare 11.37%
4 Financials 11.3%
5 Communication Services 7.62%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
IBTF
201
DELISTED
iShares iBonds Dec 2025 Term Treasury ETF
IBTF
$324K ﹤0.01%
11,000
-2,886
-21% -$67.3K
LHX icon
202
L3Harris
LHX
$51.7B
$321K ﹤0.01%
+1,051
New +$287K
T icon
203
AT&T
T
$162B
$320K ﹤0.01%
11,327
– –
IXN icon
204
iShares Global Tech ETF
IXN
$8.43B
$312K ﹤0.01%
5,582
+2,432
+77% +$235K
VONE icon
205
Vanguard Russell 1000 ETF
VONE
$8.39B
$310K ﹤0.01%
1,031
– –
MO icon
206
Altria Group
MO
$114B
$308K ﹤0.01%
4,659
-497
-10% -$31.5K
IVW icon
207
iShares S&P 500 Growth ETF
IVW
$75.5B
$303K ﹤0.01%
+2,509
New +$289K
DGII icon
208
Digi International
DGII
$2.65B
$292K ﹤0.01%
8,000
-1,000
-11% -$34.4K
BIL icon
209
State Street SPDR Bloomberg 1-3 Month T-Bill ETF
BIL
$46.9B
$283K ﹤0.01%
3,082
+651
+27% +$59.6K
MDLZ icon
210
Mondelez International
MDLZ
$78.8B
$283K ﹤0.01%
+4,524
New +$292K
SEIC icon
211
SEI Investments
SEIC
$12.5B
$280K ﹤0.01%
3,300
– –
DE icon
212
Deere & Co
DE
$163B
$275K ﹤0.01%
602
-15
-2% -$7.39K
VEA icon
213
Vanguard FTSE Developed Markets ETF
VEA
$230B
$274K ﹤0.01%
+4,579
New +$267K
MRSH
214
Marsh
MRSH
$92B
$273K ﹤0.01%
1,356
-18
-1% -$3.7K
EPD icon
215
Enterprise Products Partners
EPD
$81.9B
$269K ﹤0.01%
8,600
– –
BOH icon
216
Bank of Hawaii
BOH
$3.16B
$263K ﹤0.01%
4,000
– –
SLB icon
217
SLB Ltd
SLB
$73.2B
$259K ﹤0.01%
+7,524
New +$262K
RF icon
218
Regions Financial
RF
$26.9B
$257K ﹤0.01%
9,740
– –
IAU icon
219
iShares Gold Trust
IAU
$62.9B
$257K ﹤0.01%
3,525
– –
ADSK icon
220
Autodesk
ADSK
$49.6B
$254K ﹤0.01%
801
– –
MSA icon
221
Mine Safety
MSA
$7.43B
$253K ﹤0.01%
1,470
– –
GILD icon
222
Gilead Sciences
GILD
$163B
$253K ﹤0.01%
2,275
-226
-9% -$25.7K
VV icon
223
Vanguard Morningstar Large-Cap ETF
VV
$53.2B
$252K ﹤0.01%
1,568
+751
+92% +$222K
MPC icon
224
Marathon Petroleum
MPC
$89.6B
$251K ﹤0.01%
+1,301
New +$229K
ETN icon
225
Eaton
ETN
$170B
$242K ﹤0.01%
+647
New +$235K
7 8
9
10 11

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Mairs & Power Inc's Q3 2025 Portfolio in Review

As of Q3 2025, Mairs & Power Inc held 259 positions worth $10.6B, up 5% from $10.1B the previous quarter. Its ten largest holdings account for 47% of the portfolio.

Mairs & Power Inc's Q3 2025 filing shows 24 new, 65 increased, 114 reduced and 11 closed positions. Its largest new stake was Trex: 63,338 shares worth $3.27M. The largest sale was Microsoft, an estimated $50.6M.

By sector, the portfolio is most concentrated in Technology at 35% of assets, up from 34% a quarter earlier, followed by Industrials and Healthcare.

  • Mairs & Power Inc's largest Q3 2025 buy was Trex: 63,338 shares worth $3.27M.
  • Mairs & Power Inc added most to WEC Energy in Q3 2025, an estimated $32.7M increase.
  • Mairs & Power Inc's biggest Q3 2025 reduction was Microsoft, cutting an estimated $50.6M.
  • Mairs & Power Inc fully exited The AZEK Co in Q3 2025, selling an estimated $1.3M.
  • Mairs & Power Inc's ten largest holdings make up 47% of its $10.6B portfolio in Q3 2025.
  • Mairs & Power Inc opened 24 new positions and closed 11 in Q3 2025.
  • Mairs & Power Inc's portfolio value rose 5% quarter-over-quarter to $10.6B.

Based on Mairs & Power Inc's 13F filing for Q3 2025, filed 14 Nov 2025.