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Equibles

STATE OF WISCONSIN INVESTMENT BOARD

Position in ADTN — ADTRAN Holdings, Inc.

CIK 854157 MADISON, WI
Back to ADTN Full portfolio

Position in ADTN

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$2,676,139
-$465,162 QoQ
Shares Held
192,528
-22.9% QoQ
Ownership
0.236%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#75
of 249 holders
Holding Since
Sep 2022
12 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ADTN Over Time

Shares Held

Position Value (USD)

Position in Communication Equipment

Technology · as of Jun 30, 2026

STATE OF WISCONSIN INVESTMENT BOARD holds $493,617,291 across 17 Communication Equipment names. ADTN ranks #16 (0.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 CSCO
Cisco Systems, Inc.
 2,129,342 $250,112,511
2 HPE
Hewlett Packard Enterprise Co
 915,277 $41,288,145
3 LITE
Lumentum Holdings Inc.
 46,284 $39,714,449
4 CIEN
Ciena Corp
 80,941 $39,706,416
5 MSI
Motorola Solutions, Inc.
 91,595 $38,038,487
6 DGII
Digi International Inc
 147,834 $11,080,158
7 ZBRA
Zebra Technologies Corp
 42,028 $11,064,291
8 ASTS
AST SpaceMobile, Inc.
 123,332 $10,959,281

All Filings in ADTN

Export CSV
12 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,676,139 192,528
2026-03-31 $3,141,301 249,706
2025-12-31 $2,351,418 270,589
2025-09-30 $2,359,614 251,558
2025-06-30 $2,073,020 231,106
2025-03-31 $323,189 37,063
2023-12-31 $562,882 76,687
2023-09-30 $482,352 58,609
2023-06-30 $903,905 85,841
2023-03-31 $1,438,930 90,727
2022-12-31 $1,873,663 99,716
2022-09-30 $2,076,498 106,052