Optiver Holding’s Palo Alto Networks PANW Stock Holding History

Optiver Holding’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	$122M	Buy	761,800 +466,900	+158%	+$78.4M	0.04%	110
2025 Q4	$54.3M	Buy	294,900 +223,600	+314%	+$45.1M	0.02%	165
2025 Q3	$14.5M	Buy	71,300 +71,000	+23,667%	+$13.6M	0.01%	253
2025 Q2	$61.4K	Buy	+300	New	+$55.7K	﹤0.01%	597
2025 Q1	–	Sell	-144,800	Closed	-$26.3M	–	1518
2024 Q4	$26.3M	Sell	144,800 -90,000	-38%	-$17M	0.01%	129
2024 Q3	$40.1M	Sell	234,800 -97,800	-29%	-$16.5M	0.02%	118
2024 Q2	$56.4M	Sell	332,600 -416,800	-56%	-$62.3M	0.03%	130
2024 Q1	$106M	Buy	749,400 +147,200	+24%	+$23.2M	0.06%	99
2023 Q4	$88.8M	Buy	602,200 +398,600	+196%	+$53.3M	0.05%	114
2023 Q3	$23.9M	Buy	+203,600	New	+$24.1M	0.02%	210

Other funds holding PANW

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

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 Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

Optiver Holding's PANW Position: Q1 2026 in Review

Optiver Holding increased its Palo Alto Networks (PANW) stake by 90% in Q1 2026, buying an estimated $9.94M and bringing the position to 124,886 shares worth $20M. The position accounts for 0.01% of the portfolio, ranked #277.

Optiver Holding first reported a position in PANW in Q3 2023 and has held it in 4 quarters since. 2,459 funds tracked by Wall St. Rank hold PANW as of Q1 2026.

Optiver Holding held 124,886 shares of Palo Alto Networks worth $20M as of Q1 2026.
Optiver Holding bought 59,190 Palo Alto Networks shares in Q1 2026, an estimated $9.94M.
Palo Alto Networks made up 0.01% of Optiver Holding's portfolio in Q1 2026, its #277 holding.
Optiver Holding first reported a position in Palo Alto Networks in Q3 2023 and has held it in 4 quarters since.
2,459 funds tracked by Wall St. Rank held Palo Alto Networks as of Q1 2026.

Based on Optiver Holding's 13F filing for Q1 2026, filed 15 May 2026.