Winton Capital Group Ltd reports 6.18% increase in ownership of FA1 / FactSet Research Systems Inc.

FactSet Research Systems Inc.

DE ˙ DB ˙ US3030751057

217,20 € ↓ -2,50 (-1,14%)

2026-06-04
DEL PRIS

Security	DE:FA1 / FactSet Research Systems Inc.
Institution	Winton Capital Group Ltd
Latest Disclosed Ownership	19,039 shares
Latest Disclosed Value	$ 4,131,273

On May 12, 2026 - Winton Capital Group Ltd filed a 13F-HR form disclosing ownership of 19,039 shares of FactSet Research Systems Inc. (DE:FA1) valued at $3,396,558 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 17,931 shares of FactSet Research Systems Inc.. This represents a change in shares of 6.18% during the quarter. The current value of the position is $4,135,271 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 (%)
2026-05-12	2026-03-31	13F	FACTSET RESH SYS	COM	303075105	19,039	1,108	6.18	4,131	-20.60	0.1449
2026-02-11	2025-12-31	13F	FACTSET RESH SYS	COM	303075105	17,931	17,931		5,203		0.1796
2024-05-14	2024-03-31	13F	FACTSET RESH SYS	COM	303075105	0	-2,224	-100.00	0	-100.00
2024-02-12	2023-12-31	13F	FACTSET RESH SYS	COM	303075105	2,224	2,224		1,061		0.0772
2023-08-14	2023-06-30	13F	FACTSET RESH SYS	COM	303075105	0	-1,607	-100.00	0	-100.00
2023-05-12	2023-03-31	13F	FACTSET RESH SYS	COM	303075105	1,607	-3,907	-70.86	667	-69.85	0.0407
2023-02-14	2022-12-31	13F	FACTSET RESH SYS	COM	303075105	5,514	1,075	24.22	2,212	24.55	0.1457
2022-11-10	2022-09-30	13F	FACTSET RESH SYS	COM	303075105	4,439	-1,596	-26.45	1,776	-23.48	0.1159
2022-08-10	2022-06-30	13F	FACTSET RESH SYS	COM	303075105	6,035	1,999	49.53	2,321	32.48	0.1231
2022-05-11	2022-03-31	13F	FACTSET RESH SYS	COM	303075105	4,036	2,635	188.08	1,752	157.27	0.0919
2022-02-10	2021-12-31	13F	FACTSET RESH SYS	COM	303075105	1,401	1,401		681		0.0413
2021-02-12	2020-12-31	13F	FACTSET RESH SYS	COM	303075105	0	-2,545	-100.00	0	-100.00
2020-10-30	2020-09-30	13F	FACTSET RESH SYS	COM	303075105	2,545	262	11.48	852	13.60	0.0277
2020-08-05	2020-06-30	13F	FACTSET RESH SYS	COM	303075105	2,283	2,283		750		0.0194
2020-05-11	2020-03-31	13F	FACTSET RESH SYS	COM	303075105	0	-5,800	-100.00	0	-100.00
2020-02-13	2019-12-31	13F	FACTSET RESH SYS	COM	303075105	5,800	2,994	106.70	1,556	128.15	0.0218
2019-11-08	2019-09-30	13F	FACTSET RESH SYS	COM	303075105	2,806	247	9.65	682	-6.96	0.0081
2019-07-08	2019-06-30	13F	FACTSET RESH SYS	COM	303075105	2,559	40	1.59	733	17.28	0.0142
2019-05-13	2019-03-31	13F	FACTSET RESH SYS	COM	303075105	2,519	259	11.46	625	38.27	0.0126
2019-02-05	2018-12-31	13F	FACTSET RESH SYS	COM	303075105	2,260	1,137	101.25	452	80.08	0.0097
2018-11-02	2018-09-30	13F	FACTSET RESH SYS	COM	303075105	1,123	-43,606	-97.49	251	-97.17	0.0053
2018-08-20	2018-06-30	13F	FACTSET RESH SYS	COM	303075105	44,729	44,729		8,861		0.2264
2015-05-12	2015-03-31	13F	FACTSET RESH SYS	COM	303075105	0	-6,077	-100.00	0	-100.00
2015-03-16	2014-12-31	13F/A-1	FACTSET RESH SYS	COM	303075105	6,077	6,077		855		0.0106
2015-02-13	2014-12-31	13F	FACTSET RESH SYS	COM	303075105	6,705			944
2014-10-28	2014-09-30	13F	FACTSET RESH SYS	COM	303075105	0	-2,989	-100.00	0	-100.00
2014-08-05	2014-06-30	13F	FACTSET RESH SYS	COM	303075105	2,989	2,989		360		0.0025

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.