GI
PANW icon

GAMCO Investors’s Palo Alto Networks PANW Stock Holding History

GAMCO Investors’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
Q1 		$2.97M Buy
18,547
+119
+0.6% +$20K 0.03% 463
2025
Q4 		$3.39M Buy
18,428
+84
+0.5% +$16.9K 0.03% 442
2025
Q3 		$3.74M Buy
18,344
+701
+4% +$134K 0.04% 410
2025
Q2 		$3.61M Sell
17,643
-90
-0.5% -$16.7K 0.04% 416
2025
Q1 		$3.03M Buy
17,733
+117
+0.7% +$21.6K 0.03% 432
2024
Q4 		$3.21M Buy
17,616
+46
+0.3% +$8.69K 0.03% 426
2024
Q3 		$3M Sell
17,570
-200
-1% -$33.7K 0.03% 433
2024
Q2 		$3.01M Buy
17,770
+346
+2% +$51.8K 0.03% 420
2024
Q1 		$2.48M Sell
17,424
-25,192
-59% -$3.97M 0.03% 463
2023
Q4 		$6.28M Sell
42,616
-228
-0.5% -$30.5K 0.07% 302
2023
Q3 		$5.02M Sell
42,844
-290
-0.7% -$34.3K 0.06% 320
2023
Q2 		$5.51M Buy
43,134
+27,724
+180% +$2.88M 0.06% 317
2023
Q1 		$1.54M Sell
15,410
-120
-0.8% -$10.2K 0.02% 513
2022
Q4 		$1.08M Buy
15,530
+410
+3% +$32.9K 0.01% 569
2022
Q3 		$1.24M Buy
15,120
+10,824
+252% +$937K 0.01% 539
2022
Q2 		$354K Buy
4,296
+1,788
+71% +$159K ﹤0.01% 747
2022
Q1 		$260K Buy
+2,508
New +$224K ﹤0.01% 833
2019
Q2 		– Sell
-62,004
Closed -$2.51M – 939
2019
Q1 		$2.51M Sell
62,004
-2,628
-4% -$97.5K 0.02% 459
2018
Q4 		$2.03M Buy
64,632
+1,920
+3% +$59.9K 0.02% 460
2018
Q3 		$2.35M Buy
62,712
+15,540
+33% +$566K 0.02% 469
2018
Q2 		$1.61M Sell
47,172
-12,378
-21% -$413K 0.01% 514
2018
Q1 		$1.8M Buy
59,550
+33,120
+125% +$920K 0.01% 486
2017
Q4 		$638K Buy
+26,430
New +$643K ﹤0.01% 646
2017
Q1 		– Sell
-19,194
Closed -$400K – 850
2016
Q4 		$400K Sell
19,194
-150
-0.8% -$3.59K ﹤0.01% 710
2016
Q3 		$514K Sell
19,344
-20,400
-51% -$465K ﹤0.01% 666
2016
Q2 		$812K Sell
39,744
-396
-1% -$9.17K 0.01% 623
2016
Q1 		$1.09M Buy
40,140
+21,150
+111% +$520K 0.01% 582
2015
Q4 		$557K Buy
+18,990
New +$548K ﹤0.01% 661

Other funds holding PANW

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

GAMCO Investors's PANW Position: Q1 2026 in Review

GAMCO Investors increased its Palo Alto Networks (PANW) stake by 0.65% in Q1 2026, buying an estimated $20K and bringing the position to 18,547 shares worth $2.97M. The position accounts for 0.03% of the portfolio, ranked #463.

GAMCO Investors first reported a position in PANW in Q4 2015 and has held it in 28 quarters since. The position peaked at $6.28M in Q4 2023. 2,459 funds tracked by Wall St. Rank hold PANW as of Q1 2026.

  • GAMCO Investors held 18,547 shares of Palo Alto Networks worth $2.97M as of Q1 2026.
  • GAMCO Investors bought 119 Palo Alto Networks shares in Q1 2026, an estimated $20K.
  • Palo Alto Networks made up 0.03% of GAMCO Investors's portfolio in Q1 2026, its #463 holding.
  • GAMCO Investors first reported a position in Palo Alto Networks in Q4 2015 and has held it in 28 quarters since.
  • GAMCO Investors's Palo Alto Networks position peaked at $6.28M in Q4 2023.
  • 2,459 funds tracked by Wall St. Rank held Palo Alto Networks as of Q1 2026.

Based on GAMCO Investors's 13F filing for Q1 2026, filed 14 May 2026.