Westfield Capital Management’s Palo Alto Networks PANW Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $102M | Buy |
636,483
+188,023
| +42% | +$31.6M | 0.43% | 71 |
|
|
2025
Q4 | $82.6M | Buy |
448,460
+78,101
| +21% | +$15.8M | 0.34% | 95 |
|
|
2025
Q3 | $75.4M | Buy |
+370,359
| New | +$70.9M | 0.32% | 87 |
|
|
2024
Q2 | – | Sell |
-285,142
| Closed | -$40.5M | – | 267 |
|
|
2024
Q1 | $40.5M | Sell |
285,142
-173,596
| -38% | -$27.4M | 0.21% | 158 |
|
|
2023
Q4 | $67.6M | Sell |
458,738
-117,224
| -20% | -$15.7M | 0.39% | 95 |
|
|
2023
Q3 | $67.5M | Sell |
575,962
-160,674
| -22% | -$19M | 0.46% | 83 |
|
|
2023
Q2 | $94.1M | Sell |
736,636
-340,232
| -32% | -$35.4M | 0.6% | 48 |
|
|
2023
Q1 | $108M | Sell |
1,076,868
-9,348
| -0.9% | -$792K | 0.76% | 34 |
|
|
2022
Q4 | $75.8M | Buy |
1,086,216
+15,414
| +1% | +$1.24M | 0.58% | 60 |
|
|
2022
Q3 | $87.7M | Buy |
1,070,802
+17,076
| +2% | +$1.48M | 0.7% | 41 |
|
|
2022
Q2 | $86.7M | Sell |
1,053,726
-196,224
| -16% | -$17.4M | 0.68% | 42 |
|
|
2022
Q1 | $130M | Buy |
1,249,950
+77,460
| +7% | +$6.93M | 0.83% | 31 |
|
|
2021
Q4 | $109M | Sell |
1,172,490
-35,700
| -3% | -$3.09M | 0.65% | 51 |
|
|
2021
Q3 | $96.5M | Sell |
1,208,190
-98,904
| -8% | -$6.95M | 0.58% | 53 |
|
|
2021
Q2 | $80.8M | Buy |
1,307,094
+279,582
| +27% | +$16.6M | 0.48% | 73 |
|
|
2021
Q1 | $55.2M | Buy |
1,027,512
+342,540
| +50% | +$20.4M | 0.34% | 110 |
|
|
2020
Q4 | $40.6M | Buy |
+684,972
| New | +$32M | 0.24% | 135 |
|
|
2020
Q1 | – | Sell |
-1,663,524
| Closed | -$64.1M | – | 246 |
|
|
2019
Q4 | $64.1M | Buy |
1,663,524
+308,244
| +23% | +$11.7M | 0.46% | 77 |
|
|
2019
Q3 | $46M | Sell |
1,355,280
-77,334
| -5% | -$2.74M | 0.37% | 93 |
|
|
2019
Q2 | $48.7M | Buy |
1,432,614
+20,040
| +1% | +$750K | 0.37% | 98 |
|
|
2019
Q1 | $57.2M | Buy |
1,412,574
+208,182
| +17% | +$7.72M | 0.44% | 76 |
|
|
2018
Q4 | $37.8M | Buy |
1,204,392
+72,450
| +6% | +$2.26M | 0.32% | 97 |
|
|
2018
Q3 | $42.5M | Buy |
1,131,942
+80,208
| +8% | +$2.92M | 0.3% | 110 |
|
|
2018
Q2 | $36M | Sell |
1,051,734
-137,100
| -12% | -$4.57M | 0.27% | 124 |
|
|
2018
Q1 | $36M | Buy |
1,188,834
+287,844
| +32% | +$8M | 0.28% | 120 |
|
|
2017
Q4 | $21.8M | Sell |
900,990
-813,156
| -47% | -$19.8M | 0.17% | 182 |
|
|
2017
Q3 | $41.2M | Buy |
1,714,146
+1,193,622
| +229% | +$27.2M | 0.32% | 114 |
|
|
2017
Q2 | $11.6M | Sell |
520,524
-310,890
| -37% | -$6.28M | 0.1% | 197 |
|
|
2017
Q1 | $15.6M | Sell |
831,414
-3,075,126
| -79% | -$68.8M | 0.13% | 192 |
|
|
2016
Q4 | $81.4M | Sell |
3,906,540
-2,660,814
| -41% | -$63.8M | 0.71% | 41 |
|
|
2016
Q3 | $174M | Buy |
6,567,354
+166,524
| +3% | +$3.79M | 1.41% | 12 |
|
|
2016
Q2 | $131M | Sell |
6,400,830
-1,272,906
| -17% | -$29.5M | 1.08% | 22 |
|
|
2016
Q1 | $209M | Buy |
7,673,736
+1,559,436
| +26% | +$38.3M | 1.59% | 7 |
|
|
2015
Q4 | $179M | Buy |
6,114,300
+443,550
| +8% | +$12.8M | 1.21% | 17 |
|
|
2015
Q3 | $163M | Buy |
5,670,750
+138,780
| +3% | +$4.09M | 1.15% | 18 |
|
|
2015
Q2 | $161M | Sell |
5,531,970
-173,346
| -3% | -$4.63M | 0.98% | 24 |
|
|
2015
Q1 | $139M | Buy |
5,705,316
+124,044
| +2% | +$2.78M | 0.8% | 35 |
|
|
2014
Q4 | $114M | Buy |
5,581,272
+342,240
| +7% | +$6.31M | 0.67% | 48 |
|
|
2014
Q3 | $85.7M | Buy |
5,239,032
+1,001,958
| +24% | +$14.4M | 0.52% | 65 |
|
|
2014
Q2 | $59.2M | Buy |
+4,237,074
| New | +$49.5M | 0.35% | 95 |
|
Other funds holding PANW
VCM
VPM
Westfield Capital Management's PANW Position: Q1 2026 in Review
Westfield Capital Management increased its Palo Alto Networks (PANW) stake by 42% in Q1 2026, buying an estimated $31.6M and bringing the position to 636,483 shares worth $102M. The position accounts for 0.43% of the portfolio, ranked #71.
Westfield Capital Management first reported a position in PANW in Q2 2014 and has held it in 40 quarters since. The position peaked at $209M in Q1 2016. 2,459 funds tracked by Wall St. Rank hold PANW as of Q1 2026.
- Westfield Capital Management held 636,483 shares of Palo Alto Networks worth $102M as of Q1 2026.
- Westfield Capital Management bought 188,023 Palo Alto Networks shares in Q1 2026, an estimated $31.6M.
- Palo Alto Networks made up 0.43% of Westfield Capital Management's portfolio in Q1 2026, its #71 holding.
- Westfield Capital Management first reported a position in Palo Alto Networks in Q2 2014 and has held it in 40 quarters since.
- Westfield Capital Management's Palo Alto Networks position peaked at $209M in Q1 2016.
- 2,459 funds tracked by Wall St. Rank held Palo Alto Networks as of Q1 2026.
Based on Westfield Capital Management's 13F filing for Q1 2026, filed 11 May 2026.