Balyasny Asset Management’s Adtran ADTN Stock Holding History

Balyasny Asset Management’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
2014 Q2	–	Sell	-60,000	Closed	-$1.47M	–	624
2014 Q1	$1.47M	Buy	+60,000	New	+$1.55M	0.02%	502

Other funds holding ADTN

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

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return

DnB Asset Management Oslo, Norway $28B AUM 26% 1-Year Est. Return

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

William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

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

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

Balyasny Asset Management's ADTN Position: Q1 2026 in Review

Balyasny Asset Management sold out of Adtran (ADTN) in Q1 2026, closing a stake of 102,503 shares — an estimated $891K sold.

Balyasny Asset Management first reported a position in ADTN in Q4 2017 and held it in 11 quarters. The position peaked at $10.8M in Q2 2022. 227 funds tracked by Wall St. Rank hold ADTN as of Q1 2026.

Balyasny Asset Management reported no remaining Adtran position as of Q1 2026 after selling out during the quarter.
Balyasny Asset Management sold 102,503 Adtran shares in Q1 2026, an estimated $891K.
Balyasny Asset Management first reported a position in Adtran in Q4 2017 and held it in 11 quarters.
Balyasny Asset Management's Adtran position peaked at $10.8M in Q2 2022.
227 funds tracked by Wall St. Rank held Adtran as of Q1 2026.

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