Polar Asset Management Partners’s Arista Networks ANET Stock Holding History

Polar Asset Management Partners’s Portfolio ANET Stock Details ANET Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$11.7M	Buy	+95,100	New	+$12.7M	0.23%	85
2025 Q4	–	Sell	-300,000	Closed	-$43.7M	–	676
2025 Q3	$43.7M	Buy	+300,000	New	+$38.6M	0.49%	33
2025 Q2	–	Sell	-119,000	Closed	-$9.22M	–	603
2025 Q1	$9.22M	Buy	+119,000	New	+$12.1M	0.21%	122

Other funds holding ANET

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

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

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

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

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

CAM

Cresset Asset Management Chicago, Illinois $23.1B AUM 27.04% 1-Year Est. Return

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

Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return

Polar Asset Management Partners's ANET Position: Q1 2026 in Review

Polar Asset Management Partners reduced its Arista Networks (ANET) stake by 19% in Q1 2026, selling an estimated $4.37M and leaving 143,485 shares worth $17.6M. The position accounts for 0.35% of the portfolio, ranked #49.

Polar Asset Management Partners first reported a position in ANET in Q1 2021 and has held it in 13 quarters since. The position peaked at $44M in Q3 2025. 2,029 funds tracked by Wall St. Rank hold ANET as of Q1 2026.

Polar Asset Management Partners held 143,485 shares of Arista Networks worth $17.6M as of Q1 2026.
Polar Asset Management Partners sold 32,662 Arista Networks shares in Q1 2026, an estimated $4.37M.
Arista Networks made up 0.35% of Polar Asset Management Partners's portfolio in Q1 2026, its #49 holding.
Polar Asset Management Partners first reported a position in Arista Networks in Q1 2021 and has held it in 13 quarters since.
Polar Asset Management Partners's Arista Networks position peaked at $44M in Q3 2025.
2,029 funds tracked by Wall St. Rank held Arista Networks as of Q1 2026.

Based on Polar Asset Management Partners's 13F filing for Q1 2026, filed 15 May 2026.