Jane Street
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Jane Street’s Adtran ADTN Stock Holding History

Jane Street’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
Q4 		– Sell
-100,400
Closed -$942K – 10977
2025
Q3 		$942K Buy
+100,400
New +$935K ﹤0.01% 6429
2025
Q2 		– Sell
-10,700
Closed -$93.3K – 9504
2025
Q1 		$93.3K Buy
+10,700
New +$108K ﹤0.01% 8834
2023
Q1 		– Sell
-14,800
Closed -$278K – 8920
2022
Q4 		$278K Sell
14,800
-61,500
-81% -$1.24M ﹤0.01% 7142
2022
Q3 		$1.49M Buy
+76,300
New +$1.66M ﹤0.01% 4693

Other funds holding ADTN

BlackRock
BlackRock New York $6.73T AUM 46.02% 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 $3.37T AUM 44.26% 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

Jane Street's ADTN Position: Q1 2026 in Review

Jane Street reduced its Adtran (ADTN) stake by 70% in Q1 2026, selling an estimated $2.46M and leaving 101,489 shares worth $1.28M. The position accounts for ﹤0.01% of the portfolio, ranked #5984.

Jane Street first reported a position in ADTN in Q2 2013 and has held it in 21 quarters since. The position peaked at $4.55M in Q2 2024. 227 funds tracked by Wall St. Rank hold ADTN as of Q1 2026.

  • Jane Street held 101,489 shares of Adtran worth $1.28M as of Q1 2026.
  • Jane Street sold 242,458 Adtran shares in Q1 2026, an estimated $2.46M.
  • Adtran made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #5984 holding.
  • Jane Street first reported a position in Adtran in Q2 2013 and has held it in 21 quarters since.
  • Jane Street's Adtran position peaked at $4.55M in Q2 2024.
  • 227 funds tracked by Wall St. Rank held Adtran as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.