Vanguard Group Inc reports 2.24% increase in ownership of TWN / Twin Disc, Incorporated

Twin Disc, Incorporated

DE ˙ DB ˙ US9014761012

16,90 € ↑1,20 (7,64%)

2026-06-05
DEL PRIS

Security	DE:TWN / Twin Disc, Incorporated
Institution	Vanguard Group Inc
Latest Disclosed Ownership	589,462 shares
Latest Disclosed Value	$ 9,832,226

On January 29, 2026 - Vanguard Group Inc filed a 13F-HR form disclosing ownership of 589,462 shares of Twin Disc, Incorporated (DE:TWN) valued at $8,429,307 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 7, 2025 disclosing 576,549 shares of Twin Disc, Incorporated. This represents a change in shares of 2.24% during the quarter. The current value of the position is $9,961,908 USD.

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	TWIN DISC	COM	901476101	589,462	12,913	2.24	9,832	22.33	0.0001
2025-11-07	2025-09-30	13F	TWIN DISC	COM	901476101	576,549	5,407	0.95	8,037	59.37	0.0001
2025-08-11	2025-06-30	13F	TWIN DISC	COM	901476101	571,142	-64,423	-10.14	5,043	4.82	0.0001
2025-05-09	2025-03-31	13F	TWIN DISC	COM	901476101	635,565	-1,810	-0.28	4,811	-35.76	0.0001
2025-02-11	2024-12-31	13F	TWIN DISC	COM	901476101	637,375	1,738	0.27	7,489	-5.67	0.0001
2024-11-13	2024-09-30	13F	TWIN DISC	COM	901476101	635,637	9,548	1.53	7,939	7.65	0.0001
2024-08-13	2024-06-30	13F	TWIN DISC	COM	901476101	626,089	85,421	15.80	7,375	-17.48	0.0001
2024-05-10	2024-03-31	13F	TWIN DISC	COM	901476101	540,668	34,425	6.80	8,937	9.25	0.0002
2024-03-11	2023-12-31	13F/A-1	TWIN DISC	COM	901476101	506,243	5,963	1.19	8,181	19.19	0.0002
2024-02-14	2023-12-31	13F	TWIN DISC	COM	901476101	506,243	5,963		8,181		0.0002
2023-12-18	2023-09-30	13F/A-1	TWIN DISC	COM	901476101	500,280	8,154	1.66	6,864	23.86	0.0002
2023-11-14	2023-09-30	13F	TWIN DISC	COM	901476101	500,280	8,154		6,864		0.0000
2023-08-14	2023-06-30	13F	TWIN DISC	COM	901476101	492,126	-6,330	-1.27	5,541	16.65	0.0001
2023-07-14	2023-03-31	13F/A-1	TWIN DISC	COM	901476101	498,456	9,200	1.88	4,750	-0.11	0.0001
2023-05-15	2023-03-31	13F	TWIN DISC	COM	901476101	498,456	9,200		4,750		0.0000
2023-02-10	2022-12-31	13F	TWIN DISC	COM	901476101	489,256	311	0.06	4,756	-15.21	0.0001
2022-11-14	2022-09-30	13F	TWIN DISC	COM	901476101	488,945	0	0.00	5,608	26.59	0.0002
2022-08-12	2022-06-30	13F	TWIN DISC	COM	901476101	488,945	4,221	0.87	4,430	-45.08	0.0001
2022-05-13	2022-03-31	13F	TWIN DISC	COM	901476101	484,724	8,719	1.83	8,066	54.61	0.0002
2022-02-14	2021-12-31	13F	TWIN DISC	COM	901476101	476,005	-573	-0.12	5,217	2.68	0.0001
2021-11-12	2021-09-30	13F	TWIN DISC	COM	901476101	476,578	0	0.00	5,081	-25.08	0.0001
2021-08-13	2021-06-30	13F	TWIN DISC	COM	901476101	476,578	22,994	5.07	6,782	56.41	0.0002
2021-05-14	2021-03-31	13F	TWIN DISC	COM	901476101	453,584	-31	-0.01	4,336	21.76	0.0001
2021-02-12	2020-12-31	13F	TWIN DISC	COM	901476101	453,615	-27,657	-5.75	3,561	46.24	0.0001
2020-11-16	2020-09-30	13F	TWIN DISC	COM	901476101	481,272	-25,551	-5.04	2,435	-13.28	0.0001
2020-08-14	2020-06-30	13F	TWIN DISC	COM	901476101	506,823	-32,381	-6.01	2,808	-25.40	0.0001
2020-05-15	2020-03-31	13F	TWIN DISC	COM	901476101	539,204	1,218	0.23	3,764	-36.52	0.0002
2020-02-14	2019-12-31	13F	TWIN DISC	COM	901476101	537,986	-1,771	-0.33	5,929	3.73	0.0002
2019-11-14	2019-09-30	13F	TWIN DISC	COM	901476101	539,757	-26,492	-4.68	5,716	-33.15	0.0002
2019-08-14	2019-06-30	13F	TWIN DISC	COM	901476101	566,249	-184	-0.03	8,551	-9.33	0.0003
2019-05-15	2019-03-31	13F	TWIN DISC	COM	901476101	566,433	5,464	0.97	9,431	13.98	0.0004
2019-02-14	2018-12-31	13F	TWIN DISC	COM	901476101	560,969	49,399	9.66	8,274	-29.80	0.0004
2018-12-13	2018-09-30	13F/A-2	TWIN DISC	COM	901476101	511,570	87,840	20.73	11,787	12.08	0.0005
2018-11-23	2018-09-30	13F/A-1	TWIN DISC	COM	901476101	511,570	0		11,787		0.0005
2018-11-14	2018-09-30	13F	TWIN DISC	COM	901476101	511,570	87,840		11,787
2018-08-14	2018-06-30	13F	TWIN DISC	COM	901476101	423,730	22,897	5.71	10,517	20.69	0.0004
2018-05-15	2018-03-31	13F	TWIN DISC	COM	901476101	400,833	30,606	8.27	8,714	-11.42	0.0004
2018-02-14	2017-12-31	13F	TWIN DISC	COM	901476101	370,227	460	0.12	9,837	42.94	0.0004
2017-11-14	2017-09-30	13F	TWIN DISC	COM	901476101	369,767	5,029	1.38	6,882	16.90	0.0003
2017-08-24	2017-06-30	13F/A-1	TWIN DISC	COM	901476101	364,738	22,400	6.54	5,887	-16.40	0.0003
2017-08-11	2017-06-30	13F	TWIN DISC	COM	901476101	364,738	22,400		5,887
2017-05-12	2017-03-31	13F	TWIN DISC	COM	901476101	342,338	3,271	0.96	7,042	42.23	0.0004
2017-02-14	2016-12-31	13F	TWIN DISC	COM	901476101	339,067	2,037	0.60	4,951	22.61	0.0003
2016-11-14	2016-09-30	13F	TWIN DISC	COM	901476101	337,030	3,419	1.02	4,038	12.70	0.0002
2016-08-10	2016-06-30	13F	TWIN DISC	COM	901476101	333,611	-4,266	-1.26	3,583	4.67	0.0002
2016-05-13	2016-03-31	13F	TWIN DISC	COM	901476101	337,877	12,551	3.86	3,423	0.03	0.0002
2016-02-08	2015-12-31	13F	TWIN DISC	COM	901476101	325,326	53,507	19.68	3,422	1.45	0.0002
2015-11-12	2015-09-30	13F/A-1	TWIN DISC	COM	901476101	271,819	2,209	0.82	3,373	-32.89	0.0001
2015-08-13	2015-06-30	13F	TWIN DISC	COM	901476101	269,610	-1,572	-0.58	5,026	4.88	0.0003
2015-05-15	2015-03-31	13F/A-1	TWIN DISC	COM	901476101	271,182	3,799	1.42	4,792	-9.76	0.0003
2015-05-14	2015-03-31	13F	TWIN DISC	COM	901476101	271,182			4,792
2015-02-12	2014-12-31	13F	TWIN DISC	COM	901476101	267,383	449	0.17	5,310	-26.21	0.0004
2014-11-12	2014-09-30	13F	TWIN DISC	COM	901476101	266,934	4,890	1.87	7,196	-16.91	0.0006
2014-08-11	2014-06-30	13F	TWIN DISC	COM	901476101	262,044	13,745	5.54	8,661	32.43	0.0007
2014-05-13	2014-03-31	13F	TWIN DISC	COM	901476101	248,299	5,952	2.46	6,540	4.24	0.0006
2014-02-12	2013-12-31	13F	TWIN DISC	COM	901476101	242,347	745	0.31	6,274	-0.62	0.0006
2013-11-07	2013-09-30	13F	TWIN DISC	COM	901476101	241,602	1,496	0.62	6,313	10.93	0.0006
2013-08-13	2013-06-30	13F	TWIN DISC	COM	901476101	240,106	240,106		5,691		0.0006

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.