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Harbour Investments’s Adtran ADTN Stock Holding History

Harbour 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
2025
Q2 		– Sell
-800
Closed -$6.98K – 3604
2025
Q1 		$6.98K Buy
+800
New +$8.05K ﹤0.01% 2687
2021
Q4 		– Sell
-657
Closed -$12K – 2619
2021
Q3 		$12K Buy
657
+71
+12% +$1.49K ﹤0.01% 2551
2021
Q2 		$12K Buy
586
+10
+2% +$193 ﹤0.01% 2611
2021
Q1 		$10K Buy
+576
New +$9.71K ﹤0.01% 2588

Other funds holding ADTN

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
DCM
Divisar Capital Management San Francisco, California $392M AUM 108.45% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return
DnB Asset Management
DnB Asset Management Oslo, Norway $28B AUM 26% 1-Year Est. Return
RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
First Eagle Investment Management
First Eagle Investment Management New York $59B AUM 32.99% 1-Year Est. Return
NIM
Needham Investment Management New York $1.96B AUM 101.23% 1-Year Est. Return

Harbour Investments's ADTN Position: Q2 2025 in Review

Harbour Investments sold out of Adtran (ADTN) in Q2 2025, closing a stake of 800 shares — an estimated $6.98K sold.

Harbour Investments first reported a position in ADTN in Q1 2021 and held it in 4 quarters. The position peaked at $12K in Q3 2021. 193 funds tracked by Wall St. Rank hold ADTN as of Q2 2025.

  • Harbour Investments reported no remaining Adtran position as of Q2 2025 after selling out during the quarter.
  • Harbour Investments sold 800 Adtran shares in Q2 2025, an estimated $6.98K.
  • Harbour Investments first reported a position in Adtran in Q1 2021 and held it in 4 quarters.
  • Harbour Investments's Adtran position peaked at $12K in Q3 2021.
  • 193 funds tracked by Wall St. Rank held Adtran as of Q2 2025.

Based on Harbour Investments's 13F filing for Q2 2025, filed 28 Jul 2025.