Vanguard Group Inc ownership in BDC / Belden Inc.

貝爾登公司

US ˙ NYSE ˙ US0774541066

Security	BDC / Belden Inc.
Institution	Vanguard Group Inc
Latest Disclosed Ownership	4,799,738 shares
Ownership	12.15%

2025-07-29 - Vanguard Group Inc has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 4,799,738 shares of Belden Inc. (US:BDC). This represents 12.15 percent ownership of the company. In their previous filing dated 2024-02-13 , Vanguard Group Inc had reported owning 4,647,224 shares, indicating an increase of 3.28 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File Date	Effective Date	Form	Prev Shares	Latest Shares	ΔShares (Percent)	Ownership (Percent)	ΔOwnership (Percent)
2025-07-29	2025-07-29	13G/A	4,647,224	4,799,738	3.28	12.15	8.97
2024-02-13	2024-02-13	13G/A	4,429,029	4,647,224	4.93	11.15	7.73
2023-02-09	2023-02-09	13G/A	4,470,002	4,429,029	-0.92	10.35	0.78
2022-09-09	2022-09-09	13G/A	4,350,151	4,470,002	2.76	10.27	5.99
2022-02-09	2022-02-09	13G/A	4,114,544	4,350,151	5.73	9.69	5.10
2021-02-10	2021-02-10	13G/A	4,225,350	4,114,544	-2.62	9.22	-0.75
2020-02-12	2020-02-12	13G/A	3,804,246	4,225,350	11.07	9.29	-1.48
2019-02-11	2019-02-11	13G/A	3,628,133	3,804,246	4.85	9.43	9.65
2018-02-12	2018-02-12	13G/A	3,364,902	3,628,133	7.82	8.60	7.77
2017-02-10	2017-02-10	13G/A	2,928,531	3,364,902	14.90	7.98	14.49
2016-02-10	2016-02-10	13G/A		2,928,531		6.97
2015-02-10	2015-02-10	13G/A		2,611,257		6.09
2014-02-11	2014-02-11	13G/A		2,640,019		6.07
2013-02-11	2013-02-11	13G/A		2,568,663		5.81
2012-02-09	2012-02-09	13G		2,670,440		5.73

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)

File Date	Effective Date	Form	Security	Class	ID	Reported Shares	ΔShares	ΔShares (%)	Reported Value (x1000)	ΔValue (%)	Alloc (%)
2026-01-29	2025-12-31	13F	BELDEN	COM	077454106	4,834,752	-58,260	-1.19	563,490	-4.25	0.0082
2025-11-07	2025-09-30	13F	BELDEN	COM	077454106	4,893,012	93,274	1.94	588,483	5.88	0.0088
2025-08-11	2025-06-30	13F	BELDEN	COM	077454106	4,799,738	-45,851	-0.95	555,810	14.42	0.0090
2025-05-09	2025-03-31	13F	BELDEN	COM	077454106	4,845,589	-26,648	-0.55	485,770	-11.46	0.0088
2025-02-11	2024-12-31	13F	BELDEN	COM	077454106	4,872,237	-28,279	-0.58	548,663	-4.41	0.0096
2024-11-13	2024-09-30	13F	BELDEN	COM	077454106	4,900,516	211,058	4.50	573,997	30.49	0.0103
2024-08-13	2024-06-30	13F	BELDEN	COM	077454106	4,689,458	40,870	0.88	439,871	2.18	0.0085
2024-05-10	2024-03-31	13F	BELDEN	COM	077454106	4,648,588	1,364	0.03	430,506	19.92	0.0085
2024-03-11	2023-12-31	13F/A-1	BELDEN	COM	077454106	4,647,224	-66,978	-1.42	358,998	-21.13	0.0078
2024-02-14	2023-12-31	13F	BELDEN	COM	077454106	4,647,224	-66,978		358,998		0.0068
2023-12-18	2023-09-30	13F/A-1	BELDEN	COM	077454106	4,714,202	92,544	2.00	455,156	2.96	0.0112
2023-11-14	2023-09-30	13F	BELDEN	COM	077454106	4,714,202	92,544		455,156		0.0020
2023-08-14	2023-06-30	13F	BELDEN	COM	077454106	4,621,658	116,865	2.59	442,062	13.09	0.0105
2023-07-14	2023-03-31	13F/A-1	BELDEN	COM	077454106	4,504,793	75,764	1.71	390,881	22.75	0.0100
2023-05-15	2023-03-31	13F	BELDEN	COM	077454106	4,504,793	75,764		390,881		0.0021
2023-02-10	2022-12-31	13F	BELDEN	COM	077454106	4,429,029	18,560	0.42	318,447	20.30	0.0087
2022-11-14	2022-09-30	13F	BELDEN	COM	077454106	4,410,469	3,864	0.09	264,716	12.77	0.0078
2022-08-12	2022-06-30	13F	BELDEN	COM	077454106	4,406,605	7,616	0.17	234,740	-3.68	0.0066
2022-05-13	2022-03-31	13F	BELDEN	COM	077454106	4,398,989	48,838	1.12	243,704	-14.77	0.0058
2022-02-14	2021-12-31	13F	BELDEN	COM	077454106	4,350,151	40,192	0.93	285,936	13.87	0.0065
2021-11-12	2021-09-30	13F	BELDEN	COM	077454106	4,309,959	17,072	0.40	251,098	15.66	0.0062
2021-08-13	2021-06-30	13F	BELDEN	COM	077454106	4,292,887	75,942	1.80	217,092	16.03	0.0054
2021-05-14	2021-03-31	13F	BELDEN	COM	077454106	4,216,945	102,401	2.49	187,107	8.53	0.0051
2021-02-12	2020-12-31	13F	BELDEN	COM	077454106	4,114,544	138,080	3.47	172,399	39.32	0.0050
2020-11-16	2020-09-30	13F	BELDEN	COM	077454106	3,976,464	-184,296	-4.43	123,747	-8.63	0.0041
2020-08-14	2020-06-30	13F	BELDEN	COM	077454106	4,160,760	-158,617	-3.67	135,433	-13.10	0.0048
2020-05-15	2020-03-31	13F	BELDEN	COM	077454106	4,319,377	94,027	2.23	155,843	-32.94	0.0066
2020-02-14	2019-12-31	13F	BELDEN	COM	077454106	4,225,350	154,372	3.79	232,394	7.02	0.0079
2019-11-14	2019-09-30	13F	BELDEN	COM	077454106	4,070,978	319,793	8.53	217,145	-2.83	0.0081
2019-08-14	2019-06-30	13F	BELDEN	COM	077454106	3,751,185	-11,646	-0.31	223,458	10.59	0.0084
2019-05-15	2019-03-31	13F	BELDEN	COM	077454106	3,762,831	-41,415	-1.09	202,063	27.16	0.0079
2019-02-14	2018-12-31	13F	BELDEN	COM	077454106	3,804,246	52,778	1.41	158,904	-40.68	0.0071
2018-12-13	2018-09-30	13F/A-2	BELDEN	COM	077454106	3,751,468	66,745	1.81	267,893	18.95	0.0105
2018-11-23	2018-09-30	13F/A-1	BELDEN	COM	077454106	3,751,468	0		267,893		0.0105
2018-11-14	2018-09-30	13F	BELDEN	COM	077454106	3,751,468	66,745		267,893
2018-08-14	2018-06-30	13F	BELDEN	COM	077454106	3,684,723	272	0.01	225,211	-11.34	0.0094
2018-05-15	2018-03-31	13F	BELDEN	COM	077454106	3,684,451	56,318	1.55	254,006	-9.28	0.0111
2018-02-14	2017-12-31	13F	BELDEN	COM	077454106	3,628,133	24,556	0.68	279,984	-3.52	0.0122
2017-11-14	2017-09-30	13F	BELDEN	COM	077454106	3,603,577	35,437	0.99	290,196	7.82	0.0136
2017-08-24	2017-06-30	13F/A-1	BELDEN	COM	077454106	3,568,140	14,086	0.40	269,145	9.45	0.0133
2017-08-11	2017-06-30	13F	BELDEN	COM	077454106	3,568,140	14,086		269,145
2017-05-12	2017-03-31	13F	BELDEN	COM	077454106	3,554,054	189,152	5.62	245,905	-2.26	0.0126
2017-02-14	2016-12-31	13F	BELDEN	COM	077454106	3,364,902	113,886	3.50	251,594	12.17	0.0140
2016-11-14	2016-09-30	13F	BELDEN	COM	077454106	3,251,016	105,109	3.34	224,288	18.10	0.0132
2016-08-10	2016-06-30	13F	BELDEN	COM	077454106	3,145,907	121,773	4.03	189,918	2.31	0.0118
2016-05-13	2016-03-31	13F	BELDEN	COM	077454106	3,024,134	95,603	3.26	185,622	32.94	0.0120
2016-02-08	2015-12-31	13F	BELDEN	COM	077454106	2,928,531	41,501	1.44	139,632	3.59	0.0094
2015-11-12	2015-09-30	13F/A-1	BELDEN	COM	077454106	2,887,030	84,826	3.03	134,796	-40.78	0.0057
2015-11-12	2015-09-30	13F	BELDEN	COM	077454106	12,019,543			483,601
2015-08-13	2015-06-30	13F	BELDEN	COM	077454106	2,802,204	78,764	2.89	227,623	-10.67	0.0154
2015-05-15	2015-03-31	13F/A-1	BELDEN	COM	077454106	2,723,440	112,183	4.30	254,805	23.82	0.0173
2015-05-14	2015-03-31	13F	BELDEN	COM	077454106	2,723,440			254,805
2015-02-12	2014-12-31	13F	BELDEN	COM	077454106	2,611,257	32,146	1.25	205,793	24.64	0.0148
2014-11-12	2014-09-30	13F	BELDEN	COM	077454106	2,579,111	7,757	0.30	165,115	-17.84	0.0129
2014-08-11	2014-06-30	13F	BELDEN	COM	077454106	2,571,354	-166,000	-6.06	200,977	5.49	0.0158
2014-05-13	2014-03-31	13F	BELDEN	COM	077454106	2,737,354	97,335	3.69	190,520	2.44	0.0160
2014-02-12	2013-12-31	13F	BELDEN	COM	077454106	2,640,019	82,722	3.23	185,989	13.55	0.0164
2013-11-07	2013-09-30	13F	BELDEN	COM	077454106	2,557,297	70,602	2.84	163,796	31.92	0.0160
2013-08-13	2013-06-30	13F	BELDEN	COM	077454106	2,486,695	2,486,695		124,160		0.0130

Legend

Shares: The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value: The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price: The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class: This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred

Allocation (%): The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation: The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%): The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis: The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss: This is the market value of the position as of the effective date minus the cost basis.