Algert Global’s Adtran ADTN Stock Holding History

Algert Global’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	$3.17M	Hold	228,160	–	–	0.04%	710
2026 Q1	$2.87M	Sell	228,160 -159,170	-41%	-$1.61M	0.04%	608
2025 Q4	$3.37M	Buy	387,330 +159,170	+70%	+$1.38M	0.05%	566
2025 Q3	$2.14M	Buy	228,160 +70,510	+45%	+$657K	0.04%	667
2025 Q2	$1.41M	Hold	157,650	–	–	0.03%	730
2025 Q1	$1.37M	Buy	157,650 +136,150	+633%	+$1.37M	0.03%	709
2024 Q4	$179K	Buy	+21,500	New	+$159K	﹤0.01%	1088
2020 Q3	–	Sell	-26,620	Closed	-$291K	–	395
2020 Q2	$291K	Hold	26,620	–	–	0.1%	272
2020 Q1	$204K	Buy	+26,620	New	+$227K	0.09%	300
2018 Q1	–	Sell	-141,143	Closed	-$2.73M	–	325
2017 Q4	$2.73M	Buy	141,143 +9,812	+7%	+$218K	0.64%	43
2017 Q3	$3.15M	Buy	131,331 +21,727	+20%	+$481K	0.72%	19
2017 Q2	$2.26M	Buy	+109,604	New	+$2.19M	0.64%	41

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

Algert Global's ADTN Position: Q2 2026 in Review

Algert Global held its Adtran (ADTN) position steady in Q2 2026 at 228,160 shares worth $3.17M. The position accounts for 0.04% of the portfolio, ranked #710.

Algert Global first reported a position in ADTN in Q2 2017 and has held it in 12 quarters since. The position peaked at $3.37M in Q4 2025. 249 funds tracked by Wall St. Rank hold ADTN as of Q2 2026.

Algert Global held 228,160 shares of Adtran worth $3.17M as of Q2 2026.
Algert Global left its Adtran share count unchanged in Q2 2026.
Adtran made up 0.04% of Algert Global's portfolio in Q2 2026, its #710 holding.
Algert Global first reported a position in Adtran in Q2 2017 and has held it in 12 quarters since.
Algert Global's Adtran position peaked at $3.37M in Q4 2025.
249 funds tracked by Wall St. Rank held Adtran as of Q2 2026.

Based on Algert Global's 13F filing for Q2 2026, filed 13 Aug 2026.