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Belden Inc.

BDC
Exchange
NYSE
Industry
Drawing & Insulating of Nonferrous Wire
SEC CIK
0000913142

In the last 90 days, Belden Inc. insiders filed 0 open-market purchases and 1 sale; 373 institutions reported holding it in 13F filings for Q2 2026, worth $4.97B in total; no superinvestor holds it.

Holders of 5% or more of BDC

Holders whose latest Schedule 13D or 13G filing reports 5% or more of Belden Inc., largest stake first. The change is against the holder's previous filing.

Holders of 5% or more of BDC
HolderLatest formStakeChangeFirst filedLatest filingFiling
FMR LLC13G/A11.70%4.58M shares−3.30 ppfrom 15.00%May 12, 20254 filingsFeb 5, 2026SEC
Price T Rowe Associates Inc13G/A8.20%3.23M shares+1.70 ppfrom 6.50%Nov 14, 20252 filingsFeb 17, 2026SEC

Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.

13D and 13G filings

9 Schedule 13D and 13G filings on Belden Inc., newest first, including old-format filings without a stake.

Schedule 13D and 13G filings on BDC
Filed (ET)FilerFormStakeChangeEvent dateFiling
Mar 26, 20264:08 PM ETVanguard Group Inc13G/A0.00%0 shares−12.15 ppfrom 12.15%Below 5%Mar 13, 2026SEC
Feb 17, 202610:26 AM ETPrice T Rowe Associates Inc13G/A8.20%3.23M shares+1.70 ppfrom 6.50%Dec 31, 2025SEC
Feb 5, 20261:16 PM ETFMR LLCand 1 other13G/A11.70%4.58M shares−3.30 ppfrom 15.00%Dec 31, 2025SEC
Nov 14, 202512:19 PM ETPrice T Rowe Associates Inc13G6.50%2.56M sharesNewSep 30, 2025SEC
Nov 5, 202511:26 AM ETFMR LLCand 1 other13G/A15.00%5.94M shares+1.10 ppfrom 13.90%Sep 30, 2025SEC
Aug 12, 202510:34 AM ETWellington Management Group LLPand 2 others13G/A4.30%1.71M shares–Below 5%Jun 30, 2025SEC
Aug 6, 202511:51 AM ETFMR LLCand 1 other13G/A13.90%5.47M shares+1.70 ppfrom 12.20%Jun 30, 2025SEC
Jul 29, 202511:25 AM ETVanguard Group Inc13G/A12.15%4.80M shares–Jun 30, 2025SEC
May 12, 202510:28 AM ETFMR LLCand 1 other13G/A12.20%4.91M shares–Mar 31, 2025SEC

Form 144: proposed insider sales

Notices from officers, directors and other affiliates planning to sell Belden Inc. shares.

No Form 144 notices for Belden Inc. are on file.