Swiss National Bank

Bank

Position in ADTN — ADTRAN Holdings, Inc.

CIK 1582202 ZURICH, V8

Position in ADTN

as of Jun 30, 2026 · filed Aug 11, 2026 Compact

Position Value

$2,025,230

+$231,322 QoQ

Shares Held

145,700

+2.2% QoQ

Ownership

0.179%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#81

of 249 holders

Holding Since

Sep 2022

13 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Technology · as of Jun 30, 2026

Swiss National Bank holds $2,235,462,237 across 19 Communication Equipment names. ADTN ranks #18 (0.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CSCO	Cisco Systems, Inc.	11,140,500	$1,308,563,130
2	CIEN	Ciena Corp	398,812	$195,641,214
3	MSI	Motorola Solutions, Inc.	468,763	$194,672,586
4	LITE	Lumentum Holdings Inc.	201,375	$172,791,832
5	HPE	Hewlett Packard Enterprise Co	3,742,200	$168,810,642
6	ASTS	AST SpaceMobile, Inc.	670,900	$59,616,174
7	ZBRA	Zebra Technologies Corp	97,140	$25,573,076
8	VIAV	Viavi Solutions Inc.	464,300	$22,170,325

13 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$2,025,230	145,700	+2.2%	Shares	Sole	2026-08-11
2026-03-31	$1,793,908	142,600	+2.1%	Shares	Sole	2026-05-07
2025-12-31	$1,213,993	139,700	0.0%	Shares	Sole	2026-02-12
2025-09-30	$1,310,386	139,700	+1.7%	Shares	Sole	2025-11-13
2025-06-30	$1,232,478	137,400	-5.9%	Shares	Sole	2025-08-12
2025-03-31	$1,273,120	146,000	-0.9%	Shares	Sole	2025-05-12
2024-03-31	$801,192	147,278	0.0%	Shares	Sole	2024-05-07
2023-12-31	$1,081,020	147,278	-9.5%	Shares	Sole	2024-02-06
2023-09-30	$1,338,839	162,678	0.0%	Shares	Sole	2023-11-08
2023-06-30	$1,712,999	162,678	+2.1%	Shares	Sole	2023-08-09
2023-03-31	$2,526,149	159,278	-10.3%	Shares	Sole	2023-05-10
2022-12-31	$3,336,690	177,578	+2.2%	Shares	Sole	2023-02-08
2022-09-30	$3,400,615	173,678	—	Shares	Sole	2022-11-09
No filing history on record for this holder in this stock.