Barclays
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Barclays’s Adtran ADTN Stock Holding History

Barclays’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
2020
Q2 		– Sell
-25,200
Closed -$194K – 5494
2020
Q1 		$194K Sell
25,200
-31,000
-55% -$265K ﹤0.01% 4317
2019
Q4 		$556K Buy
56,200
+46,700
+492% +$445K ﹤0.01% 4208
2019
Q3 		$108K Buy
9,500
+9,000
+1,800% +$107K ﹤0.01% 5422
2019
Q2 		$8K Sell
500
-6,200
-93% -$98.9K ﹤0.01% 6597
2019
Q1 		$92K Buy
6,700
+3,000
+81% +$41.5K ﹤0.01% 5418
2018
Q4 		$40K Buy
+3,700
New +$50.4K ﹤0.01% 5580
2018
Q3 		– Sell
-1,400
Closed -$21K – 7083
2018
Q2 		$21K Sell
1,400
-1,100
-44% -$16.4K ﹤0.01% 6145
2018
Q1 		$39K Buy
+2,500
New +$41.7K ﹤0.01% 6073
2017
Q1 		– Sell
-3,100
Closed -$69K – 6725
2016
Q4 		$69K Hold
3,100
– – ﹤0.01% 4967
2016
Q3 		$59K Sell
3,100
-1,500
-33% -$27.6K ﹤0.01% 4876
2016
Q2 		$86K Buy
4,600
+2,100
+84% +$40K ﹤0.01% 4502
2016
Q1 		$50K Buy
2,500
+100
+4% +$1.85K ﹤0.01% 4762
2015
Q4 		$41K Buy
2,400
+1,000
+71% +$15.9K ﹤0.01% 4904
2015
Q3 		$20K Sell
1,400
-2,000
-59% -$31.6K ﹤0.01% 5451
2015
Q2 		$54K Sell
3,400
-700
-17% -$12K ﹤0.01% 5087
2015
Q1 		$74K Sell
4,100
-1,300
-24% -$27.6K ﹤0.01% 5023
2014
Q4 		$113K Sell
5,400
-3,000
-36% -$61.5K ﹤0.01% 5097
2014
Q3 		$168K Sell
8,400
-291,200
-97% -$6.52M ﹤0.01% 4899
2014
Q2 		$6.59M Buy
299,600
+298,700
+33,189% +$6.76M 0.01% 1493
2014
Q1 		$22K Sell
900
-4,300
-83% -$111K ﹤0.01% 6548
2013
Q4 		$140K Sell
5,200
-8,700
-63% -$219K ﹤0.01% 5341
2013
Q3 		$361K Buy
13,900
+6,000
+76% +$156K ﹤0.01% 4447
2013
Q2 		$195K Buy
+7,900
New +$175K ﹤0.01% 5202

Other funds holding ADTN

BlackRock
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
RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return
DnB Asset Management
DnB Asset Management Oslo, Norway $28B AUM 26% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Barclays's ADTN Position: Q1 2026 in Review

Barclays reduced its Adtran (ADTN) stake by 18% in Q1 2026, selling an estimated $2.01M and leaving 927,775 shares worth $11.7M. The position accounts for ﹤0.01% of the portfolio, ranked #1374.

Barclays first reported a position in ADTN in Q2 2013 and has held it in 52 quarters since. 227 funds tracked by Wall St. Rank hold ADTN as of Q1 2026.

  • Barclays held 927,775 shares of Adtran worth $11.7M as of Q1 2026.
  • Barclays sold 197,928 Adtran shares in Q1 2026, an estimated $2.01M.
  • Adtran made up ﹤0.01% of Barclays's portfolio in Q1 2026, its #1374 holding.
  • Barclays first reported a position in Adtran in Q2 2013 and has held it in 52 quarters since.
  • 227 funds tracked by Wall St. Rank held Adtran as of Q1 2026.

Based on Barclays's 13F filing for Q1 2026, filed 15 May 2026.