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Equibles

MARSHALL WACE, LLP

Position in ADTN — ADTRAN Holdings, Inc.

CIK 1318757 LONDON, X0
Back to ADTN Full portfolio

Position in ADTN

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$14,432,257
+$3,216,938 QoQ
Shares Held
1,038,292
+16.5% QoQ
Ownership
1.27%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#21
of 249 holders
Holding Since
Sep 2022
13 quarters on record
Voting authority Sole 0% Shared 100% None 0%

Common Shares in ADTN Over Time

Shares Held

Position Value (USD)

Position in Communication Equipment

Technology · as of Jun 30, 2026

MARSHALL WACE, LLP holds $1,674,676,374 across 26 Communication Equipment names. ADTN ranks #11 (0.9% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 NOK
Nokia Corp
 33,023,225 $438,548,426
2 CSCO
Cisco Systems, Inc.
 3,565,600 $418,815,376
3 LITE
Lumentum Holdings Inc.
 338,491 $290,445,586
4 HPE
Hewlett Packard Enterprise Co
 3,587,204 $161,818,771
5 MSI
Motorola Solutions, Inc.
 241,913 $100,464,048
6 VIAV
Viavi Solutions Inc.
 1,441,785 $68,845,233
7 BDC
Belden Inc.
 425,767 $51,053,718
8 AAOI
Applied Optoelectronics, Inc.
 181,389 $26,874,593

All Filings in ADTN

Export CSV
13 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $14,432,257 1,038,292
2026-03-31 $11,215,319 891,520
2025-09-30 $3,358,526 358,052
2025-06-30 $7,324,298 816,533
2025-03-31 $3,783,816 433,924
2024-12-31 $3,199,077 384,043
2024-09-30 $1,268,201 213,862
2024-06-30 $2,336,481 444,198
2024-03-31 $64,333 11,826
2023-12-31 $375,220 51,120
2023-09-30 $464,929 56,492
2022-12-31 $344,232 18,320
2022-09-30 $524,215 26,773