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Quarry LP’s Adtran ADTN Stock Holding History

Quarry LP’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
Q1 		$1.53K Buy
+122
New +$1.24K ﹤0.01% 1205
2025
Q4 		– Sell
-3,847
Closed -$36.1K – 2100
2025
Q3 		$36.1K Buy
+3,847
New +$35.8K 0.01% 1039
2024
Q4 		– Sell
-1,448
Closed -$8.59K – 1596
2024
Q3 		$8.59K Buy
+1,448
New +$8.06K ﹤0.01% 1318
2023
Q2 		– Sell
-1,566
Closed -$24.8K – 1030
2023
Q1 		$24.8K Buy
1,566
+862
+122% +$15K 0.01% 570
2022
Q4 		$13.2K Buy
+704
New +$14.1K ﹤0.01% 528

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

Quarry LP's ADTN Position: Q1 2026 in Review

Quarry LP opened a new position in Adtran (ADTN) in Q1 2026: 122 shares worth $1.53K. The stake represents ﹤0.01% of the portfolio and ranks #1205 among its holdings. This is a return to the name: Quarry LP previously reported a position in ADTN as recently as Q3 2025.

Quarry LP first reported a position in ADTN in Q4 2022 and has held it in 5 quarters since. The position peaked at $36.1K in Q3 2025. 227 funds tracked by Wall St. Rank hold ADTN as of Q1 2026.

  • Quarry LP held 122 shares of Adtran worth $1.53K as of Q1 2026.
  • Adtran was a new Quarry LP position in Q1 2026.
  • Adtran made up ﹤0.01% of Quarry LP's portfolio in Q1 2026, its #1205 holding.
  • Quarry LP first reported a position in Adtran in Q4 2022 and has held it in 5 quarters since.
  • Quarry LP's Adtran position peaked at $36.1K in Q3 2025.
  • 227 funds tracked by Wall St. Rank held Adtran as of Q1 2026.

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