Susquehanna Fundamental Investments’s Adtran ADTN Stock Holding History

Susquehanna Fundamental Investments’s Portfolio ADTN Stock Details ADTN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$284K	Hold	20,443	–	–	0.01%	657
2026 Q1	$257K	Buy	+20,443	New	+$207K	0.01%	429
2025 Q4	–	Sell	-68,120	Closed	-$639K	–	555
2025 Q3	$639K	Sell	68,120 -60,888	-47%	-$567K	0.03%	400
2025 Q2	$1.16M	Sell	129,008 -13,089	-9%	-$104K	0.03%	426
2025 Q1	$1.24M	Buy	142,097 +22,389	+19%	+$225K	0.02%	642
2024 Q4	$997K	Buy	+119,708	New	+$884K	0.01%	708
2019 Q2	–	Sell	-15,102	Closed	-$207K	–	347
2019 Q1	$207K	Buy	+15,102	New	+$209K	0.02%	351
2018 Q4	–	Sell	-21,880	Closed	-$386K	–	309
2018 Q3	$386K	Hold	21,880	–	–	0.07%	257
2018 Q2	$325K	Buy	+21,880	New	+$326K	0.05%	309

Other funds holding ADTN

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Royce & Associates New York $12.4B AUM 64.17% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

Millennium Management New York $276B AUM 44.8% 1-Year Est. Return

DnB Asset Management Oslo, Norway $35.7B AUM 27.58% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Susquehanna Fundamental Investments's ADTN Position: Q2 2026 in Review

Susquehanna Fundamental Investments held its Adtran (ADTN) position steady in Q2 2026 at 20,443 shares worth $284K. The position accounts for 0.01% of the portfolio, ranked #657.

Susquehanna Fundamental Investments first reported a position in ADTN in Q2 2018 and has held it in 9 quarters since. The position peaked at $1.24M in Q1 2025. 249 funds tracked by Wall St. Rank hold ADTN as of Q2 2026.

Susquehanna Fundamental Investments held 20,443 shares of Adtran worth $284K as of Q2 2026.
Susquehanna Fundamental Investments left its Adtran share count unchanged in Q2 2026.
Adtran made up 0.01% of Susquehanna Fundamental Investments's portfolio in Q2 2026, its #657 holding.
Susquehanna Fundamental Investments first reported a position in Adtran in Q2 2018 and has held it in 9 quarters since.
Susquehanna Fundamental Investments's Adtran position peaked at $1.24M in Q1 2025.
249 funds tracked by Wall St. Rank held Adtran as of Q2 2026.

Based on Susquehanna Fundamental Investments's 13F filing for Q2 2026, filed 14 Aug 2026.