Qube Research & Technologies (QRT)
ADTN icon

Qube Research & Technologies (QRT)’s Adtran ADTN Stock Holding History

Qube Research & Technologies (QRT)’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 		$19.4M Buy
1,398,913
+1,128,968
+418% +$17.6M 0.02% 925
2026
Q1 		$3.4M Buy
269,945
+171,837
+175% +$1.74M ﹤0.01% 1860
2025
Q4 		$853K Sell
98,108
-186,247
-65% -$1.62M ﹤0.01% 2622
2025
Q3 		$2.67M Sell
284,355
-402,356
-59% -$3.75M ﹤0.01% 2097
2025
Q2 		$6.16M Buy
686,711
+360,841
+111% +$2.88M 0.01% 1580
2025
Q1 		$2.84M Buy
325,870
+226,298
+227% +$2.28M ﹤0.01% 1816
2024
Q4 		$829K Sell
99,572
-58,763
-37% -$434K ﹤0.01% 2265
2024
Q3 		$939K Sell
158,335
-65,120
-29% -$362K ﹤0.01% 2050
2024
Q2 		$1.18M Buy
223,455
+180,785
+424% +$921K ﹤0.01% 1822
2024
Q1 		$232K Buy
+42,670
New +$272K ﹤0.01% 2949
2023
Q3 		– Sell
-30,879
Closed -$325K – 4063
2023
Q2 		$325K Sell
30,879
-20,939
-40% -$208K ﹤0.01% 1636
2023
Q1 		$822K Buy
+51,818
New +$899K ﹤0.01% 1369
2022
Q2 		– Sell
-47,415
Closed -$875K – 2437
2022
Q1 		$875K Buy
+47,415
New +$939K 0.01% 1236
2020
Q1 		– Sell
-20,165
Closed -$199K – 1078
2019
Q4 		$199K Buy
+20,165
New +$192K 0.01% 1395

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

Qube Research & Technologies (QRT)'s ADTN Position: Q2 2026 in Review

Qube Research & Technologies (QRT) increased its Adtran (ADTN) stake by 418% in Q2 2026, buying an estimated $17.6M and bringing the position to 1,398,913 shares worth $19.4M. The position accounts for 0.02% of the portfolio, ranked #925.

Qube Research & Technologies (QRT) first reported a position in ADTN in Q4 2019 and has held it in 14 quarters since. 249 funds tracked by Wall St. Rank hold ADTN as of Q2 2026.

  • Qube Research & Technologies (QRT) held 1,398,913 shares of Adtran worth $19.4M as of Q2 2026.
  • Qube Research & Technologies (QRT) bought 1,128,968 Adtran shares in Q2 2026, an estimated $17.6M.
  • Adtran made up 0.02% of Qube Research & Technologies (QRT)'s portfolio in Q2 2026, its #925 holding.
  • Qube Research & Technologies (QRT) first reported a position in Adtran in Q4 2019 and has held it in 14 quarters since.
  • 249 funds tracked by Wall St. Rank held Adtran as of Q2 2026.

Based on Qube Research & Technologies (QRT)'s 13F filing for Q2 2026, filed 14 Aug 2026.