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ADTNADTN
Showing 8 of 13 quarters

Position history for WILLIAM BLAIR INVESTMENT MANAGEMENT, LLCWILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's holdings in ADTRAN HOLDINGS INC

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC holds 1.1M shares of ADTN (ADTRAN HOLDINGS INC), worth $15.3M as of 2026-Q2. The position was decreased (-44.8% shares). ADTN represents 0.0% of WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's portfolio.

Current Value

$15.3M

Current Shares

1.1M

Total Value Change

-$11.6M

Total Shares Change

-3.4M

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Decreased
1.1M
-44.8%
$15.3M0.0%$13.90
0
2026-Q1
Decreased
2M
-19.7%
$25M0.1%$9.88
0
2025-Q4
Decreased
2.5M
-9.4%
$21.5M0.1%$8.85
0
2025-Q3
Decreased
2.7M
-5.7%
$25.7M0.1%$9.23
0
2025-Q2
Decreased
2.9M
-7.5%
$26M0.1%$8.89
0
2025-Q1
Decreased
3.1M
-32.5%
$27.4M0.1%$8.90
0
2024-Q4
Increased
4.6M
+2.5%
$38.7M0.1%$8.30
30
2024-Q3
Increased
4.5M
+2.1%
$26.9M0.1%$5.91
29

Other major holders of ADTN: BlackRock, Inc., BlackRock Finance, Inc., VANGUARD GROUP INC

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