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Mairs & Power Inc’s Palo Alto Networks PANW Stock Holding History

Mairs & Power Inc’s Portfolio PANW Stock Details PANW Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$205M Buy
599,841
+67,162
+13% +$15.4M 1.88% 19
2026
Q1 		$85.4M Buy
532,679
+312,032
+141% +$52.4M 0.87% 33
2025
Q4 		$40.6M Buy
220,647
+109,405
+98% +$22.1M 0.39% 46
2025
Q3 		$22.7M Buy
111,242
+70,311
+172% +$13.5M 0.21% 58
2025
Q2 		$8.38M Buy
40,931
+10,740
+36% +$1.99M 0.08% 74
2025
Q1 		$5.15M Buy
30,191
+835
+3% +$154K 0.05% 88
2024
Q4 		$5.34M Sell
29,356
-1,716
-6% -$324K 0.05% 92
2024
Q3 		$5.31M Sell
31,072
-3,274
-10% -$551K 0.05% 94
2024
Q2 		$5.82M Buy
34,346
+320
+0.9% +$47.9K 0.06% 89
2024
Q1 		$4.83M Buy
34,026
+3,938
+13% +$621K 0.05% 94
2023
Q4 		$4.44M Buy
30,088
+9,068
+43% +$1.21M 0.05% 99
2023
Q3 		$2.46M Buy
21,020
+1,042
+5% +$123K 0.03% 109
2023
Q2 		$2.55M Sell
19,978
-542
-3% -$56.4K 0.03% 109
2023
Q1 		$2.05M Buy
+20,520
New +$1.74M 0.02% 116

Other funds holding PANW

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Mairs & Power Inc's PANW Position: Q2 2026 in Review

Mairs & Power Inc increased its Palo Alto Networks (PANW) stake by 13% in Q2 2026, buying an estimated $15.4M and bringing the position to 599,841 shares worth $205M. The position accounts for 1.88% of the portfolio, ranked #19.

Mairs & Power Inc first reported a position in PANW in Q1 2023 and has held it in 14 quarters since. 2,908 funds tracked by Wall St. Rank hold PANW as of Q2 2026.

  • Mairs & Power Inc held 599,841 shares of Palo Alto Networks worth $205M as of Q2 2026.
  • Mairs & Power Inc bought 67,162 Palo Alto Networks shares in Q2 2026, an estimated $15.4M.
  • Palo Alto Networks made up 1.88% of Mairs & Power Inc's portfolio in Q2 2026, its #19 holding.
  • Mairs & Power Inc first reported a position in Palo Alto Networks in Q1 2023 and has held it in 14 quarters since.
  • 2,908 funds tracked by Wall St. Rank held Palo Alto Networks as of Q2 2026.

Based on Mairs & Power Inc's 13F filing for Q2 2026, filed 14 Aug 2026.