Sei Investments CO A10 Networks, Inc. Transaction History

Sei Investments CO

$89.6 Billion
Q3 2025

A detailed history of Sei Investments CO transactions in A10 Networks, Inc. stock. As of the latest transaction made, Sei Investments CO holds 126,266 shares of ATEN stock, worth $2.21 Million. This represents 0.0% of its overall portfolio holdings.

Number of Shares

126,266

Previous 186,193 32.19%

Holding current value

$2.21 Million

Previous $3.6 Million 36.4%

% of portfolio

0.0%

Previous 0.0%

23 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 13, 2025	SELL	$16.99 - $20.14 $1.02 Million - $1.21 Million	-59,927 Reduced 32.19%	126,266 $2.29 Million
Q2 2025 Aug 14, 2025	SELL	$14.89 - $19.35 $521,596 - $677,830	-35,030 Reduced 15.83%	186,193 $3.6 Million
Q1 2025 May 14, 2025	BUY	$16.34 - $21.68 $10,261 - $13,615	628 Added 0.28%	221,223 $3.61 Million
Q1 2025 May 13, 2025	BUY	$16.34 - $21.68 $417,634 - $554,119	25,559 Added 13.1%	220,595 $3.6 Million
Q4 2024 Feb 11, 2025	SELL	$14.15 - $19.2 $345,118 - $468,288	-24,390 Reduced 11.12%	195,036 $3.59 Million

Q3 2024 Nov 12, 2024	BUY	$12.36 - $14.44 $115,133 - $134,508	9,315 Added 4.43%	219,426 $3.17 Million
Q2 2024 Aug 13, 2024	BUY	$12.8 - $16.45 $12,633 - $16,236	987 Added 0.47%	210,111 $2.91 Million
Q1 2024 May 07, 2024	SELL	$12.65 - $14.85 $55,040 - $64,612	-4,351 Reduced 2.04%	209,124 $2.86 Million
Q4 2023 Feb 14, 2024	SELL	$10.7 - $15.35 $106,561 - $152,870	-9,959 Reduced 4.46%	213,475 $2.81 Million
Q3 2023 Nov 14, 2023	SELL	$14.06 - $15.83 $289,396 - $325,828	-20,583 Reduced 8.44%	223,434 $3.36 Million
Q2 2023 Aug 11, 2023	SELL	$13.75 - $15.43 $137,431 - $154,222	-9,995 Reduced 3.93%	244,017 $3.56 Million
Q1 2023 May 12, 2023	SELL	$14.23 - $16.86 $886,159 - $1.05 Million	-62,274 Reduced 19.69%	254,012 $3.93 Million
Q4 2022 Feb 10, 2023	BUY	$13.75 - $19.3 $206,703 - $290,136	15,033 Added 4.99%	316,286 $5.26 Million
Q3 2022 Nov 14, 2022	SELL	$12.78 - $16.44 $371,399 - $477,762	-29,061 Reduced 8.8%	301,253 $4 Million
Q2 2022 Aug 15, 2022	SELL	$12.9 - $16.78 $645,696 - $839,906	-50,054 Reduced 13.16%	330,314 $4.75 Million
Q1 2022 May 13, 2022	SELL	$12.55 - $16.13 $198,666 - $255,337	-15,830 Reduced 4.0%	380,368 $5.29 Million
Q4 2021 Feb 14, 2022	BUY	$13.1 - $18.69 $3.89 Million - $5.54 Million	296,599 Added 297.79%	396,198 $6.56 Million
Q3 2021 Nov 12, 2021	BUY	$10.7 - $14.76 $910,783 - $1.26 Million	85,120 Added 587.89%	99,599 $1.34 Million
Q2 2021 Aug 06, 2021	SELL	$8.62 - $11.37 $12,481 - $16,463	-1,448 Reduced 9.09%	14,479 $163,000
Q1 2021 May 12, 2021	BUY	$9.07 - $11.7 $37,595 - $48,496	4,145 Added 35.18%	15,927 $156,000
Q4 2020 Feb 08, 2021	BUY	$6.27 - $10.42 $73,873 - $122,768	11,782 New	11,782 $116,000
Q1 2019 May 15, 2019	SELL	$6.01 - $7.37 $44,059 - $54,029	-7,331 Closed	0 $0
Q4 2018 Feb 13, 2019	BUY	$5.57 - $6.49 $40,833 - $47,578	7,331 New	7,331 $46,000

Others Institutions Holding ATEN

# of Institutions

251

Shares Held

70.4M

Call Options Held

17.5K

Put Options Held

29.8K

View Full List

About A10 Networks, Inc.

Ticker ATEN
Exchange NYSE
Sector Technology
Industry Software—Infrastructure
Shares Outstandng 72,672,000
Market Cap $1.27B
Description
A10 Networks, Inc. provides networking solutions in the Americas, Japan, other Asia Pacific, and EMEA countries. The company offers Thunder Application Delivery Controller (ADC) that provides advanced server load balancing; Lightning ADC, a cloud-native software-as-a-service platform to boost the delivery and security of applications and microse...

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Sei Investments CO A10 Networks, Inc. Transaction History