Citigroup
ADTN icon

Citigroup’s Adtran ADTN Stock Holding History

Citigroup’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
-2,400
Closed -$18K – 7515
2020
Q1 		$18K Sell
2,400
-500
-17% -$4.27K ﹤0.01% 6745
2019
Q4 		$29K Buy
2,900
+2,100
+263% +$20K ﹤0.01% 6729
2019
Q3 		$9K Sell
800
-5,000
-86% -$59.4K ﹤0.01% 7107
2019
Q2 		$88K Buy
5,800
+300
+5% +$4.79K ﹤0.01% 5978
2019
Q1 		$75K Buy
5,500
+2,400
+77% +$33.2K ﹤0.01% 5998
2018
Q4 		$33K Sell
3,100
-200
-6% -$2.73K ﹤0.01% 6550
2018
Q3 		$58K Buy
3,300
+3,100
+1,550% +$51.8K ﹤0.01% 6387
2018
Q2 		$3K Sell
200
-8,400
-98% -$125K ﹤0.01% 7411
2018
Q1 		$134K Sell
8,600
-2,100
-20% -$35K ﹤0.01% 5342
2017
Q4 		$207K Buy
10,700
+2,700
+34% +$59.9K ﹤0.01% 5000
2017
Q3 		$192K Sell
8,000
-4,000
-33% -$88.5K ﹤0.01% 5024
2017
Q2 		$248K Buy
12,000
+3,800
+46% +$76.1K ﹤0.01% 4613
2017
Q1 		$170K Buy
8,200
+4,700
+134% +$102K ﹤0.01% 4787
2016
Q4 		$78K Sell
3,500
-2,200
-39% -$44.5K ﹤0.01% 5912
2016
Q3 		$109K Sell
5,700
-700
-11% -$12.9K ﹤0.01% 5143
2016
Q2 		$119K Sell
6,400
-3,100
-33% -$59K ﹤0.01% 4939
2016
Q1 		$192K Buy
9,500
+9,400
+9,400% +$174K ﹤0.01% 5126
2015
Q4 		$2K Buy
+100
New +$1.59K ﹤0.01% 7246

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

Citigroup's ADTN Position: Q1 2026 in Review

Citigroup increased its Adtran (ADTN) stake by 35% in Q1 2026, buying an estimated $48.7K and bringing the position to 18,427 shares worth $232K. The position accounts for ﹤0.01% of the portfolio, ranked #3942.

Citigroup first reported a position in ADTN in Q2 2013 and has held it in 52 quarters since. The position peaked at $2.57M in Q4 2016. 227 funds tracked by Wall St. Rank hold ADTN as of Q1 2026.

  • Citigroup held 18,427 shares of Adtran worth $232K as of Q1 2026.
  • Citigroup bought 4,803 Adtran shares in Q1 2026, an estimated $48.7K.
  • Adtran made up ﹤0.01% of Citigroup's portfolio in Q1 2026, its #3942 holding.
  • Citigroup first reported a position in Adtran in Q2 2013 and has held it in 52 quarters since.
  • Citigroup's Adtran position peaked at $2.57M in Q4 2016.
  • 227 funds tracked by Wall St. Rank held Adtran as of Q1 2026.

Based on Citigroup's 13F filing for Q1 2026, filed 11 May 2026.