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Manatuck Hill Partners’s Adtran ADTN Stock Holding History

Manatuck Hill Partners’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 		– Sell
-250,000
Closed -$3.15M – 130
2026
Q1 		$3.15M Buy
+250,000
New +$2.53M 0.85% 36
2025
Q4 		– Sell
-142,539
Closed -$1.34M – 99
2025
Q3 		$1.34M Sell
142,539
-85,500
-37% -$797K 0.44% 64
2025
Q2 		$2.05M Buy
+228,039
New +$1.82M 0.77% 47

Other funds holding ADTN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
RA
Royce & Associates New York $12.4B AUM 64.17% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
DnB Asset Management
DnB Asset Management Oslo, Norway $35.7B AUM 27.58% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Manatuck Hill Partners's ADTN Position: Q2 2026 in Review

Manatuck Hill Partners sold out of Adtran (ADTN) in Q2 2026, closing a stake of 250,000 shares — an estimated $3.15M sold.

Manatuck Hill Partners first reported a position in ADTN in Q2 2025 and held it in 3 quarters. The position peaked at $3.15M in Q1 2026. 249 funds tracked by Wall St. Rank hold ADTN as of Q2 2026.

  • Manatuck Hill Partners reported no remaining Adtran position as of Q2 2026 after selling out during the quarter.
  • Manatuck Hill Partners sold 250,000 Adtran shares in Q2 2026, an estimated $3.15M.
  • Manatuck Hill Partners first reported a position in Adtran in Q2 2025 and held it in 3 quarters.
  • Manatuck Hill Partners's Adtran position peaked at $3.15M in Q1 2026.
  • 249 funds tracked by Wall St. Rank held Adtran as of Q2 2026.

Based on Manatuck Hill Partners's 13F filing for Q2 2026, filed 14 Aug 2026.