Ostrum Asset Management’s Arista Networks ANET Stock Holding History

Ostrum Asset Management’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	$1.04M	Sell	8,462 -4,414	-34%	-$590K	0.06%	215
2025 Q4	$1.69M	Sell	12,876 -2,689	-17%	-$370K	0.08%	193
2025 Q3	$2.27M	Sell	15,565 -20,264	-57%	-$2.61M	0.1%	177
2025 Q2	$3.67M	Buy	35,829 +2,884	+9%	+$250K	0.17%	105
2025 Q1	$2.55M	Sell	32,945 -4,025	-11%	-$408K	0.13%	147
2024 Q4	$4.09M	Buy	36,970 +11,082	+43%	+$1.14M	0.35%	63
2024 Q3	$2.48M	Buy	25,888 +9,096	+54%	+$792K	0.21%	174
2024 Q2	$1.47M	Sell	16,792 -48	-0.3%	-$3.57K	0.13%	245
2024 Q1	$1.22M	Buy	16,840 +100	+0.6%	+$6.75K	0.1%	315
2023 Q4	$986K	Buy	16,740 +6,228	+59%	+$327K	0.09%	323
2023 Q3	$483K	Sell	10,512 -13,916	-57%	-$620K	0.04%	448
2023 Q2	$990K	Sell	24,428 -596	-2%	-$23K	0.08%	319
2023 Q1	$1.05M	Buy	+25,024	New	+$860K	0.09%	294
2019 Q3	–	Sell	-56,624	Closed	-$919K	–	81
2019 Q2	$919K	Hold	56,624	–	–	0.25%	115
2019 Q1	$1.11M	Hold	56,624	–	–	0.36%	82
2018 Q4	$746K	Buy	+56,624	New	+$813K	0.29%	105

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

Ostrum Asset Management's ANET Position: Q1 2026 in Review

Ostrum Asset Management reduced its Arista Networks (ANET) stake by 34% in Q1 2026, selling an estimated $590K and leaving 8,462 shares worth $1.04M. The position accounts for 0.06% of the portfolio, ranked #215.

Ostrum Asset Management first reported a position in ANET in Q4 2018 and has held it in 16 quarters since. The position peaked at $4.09M in Q4 2024. 2,027 funds tracked by Wall St. Rank hold ANET as of Q1 2026.

Ostrum Asset Management held 8,462 shares of Arista Networks worth $1.04M as of Q1 2026.
Ostrum Asset Management sold 4,414 Arista Networks shares in Q1 2026, an estimated $590K.
Arista Networks made up 0.06% of Ostrum Asset Management's portfolio in Q1 2026, its #215 holding.
Ostrum Asset Management first reported a position in Arista Networks in Q4 2018 and has held it in 16 quarters since.
Ostrum Asset Management's Arista Networks position peaked at $4.09M in Q4 2024.
2,027 funds tracked by Wall St. Rank held Arista Networks as of Q1 2026.

Based on Ostrum Asset Management's 13F filing for Q1 2026, filed 14 May 2026.