FactSet 리서치 시스템즈 주식회사
MX ˙ BMV ˙ US3030751057
SecurityMX:FDS / FactSet Research Systems Inc.
InstitutionSilver Lake Advisory, LLC
Latest Disclosed Ownership981 shares
Latest Disclosed Value $ 212,975
Silver Lake Advisory, LLC ownership in FDS / FactSet Research Systems Inc.

On April 27, 2026 - Silver Lake Advisory, LLC filed a 13F-HR form disclosing ownership of 981 shares of FactSet Research Systems Inc. (MX:FDS) valued at $212,975 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 9, 2026 disclosing 981 shares of FactSet Research Systems Inc.. This represents a change in shares of 0.00% during the quarter.

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 Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-27 2026-03-31 13F FACTSET RESH SYS COM 303075105 981 0 0.00 213 -25.35 0.0845
2026-01-09 2025-12-31 13F FACTSET RESH SYS COM 303075105 981 0 0.00 285 1.07 0.1105
2025-10-15 2025-09-30 13F FACTSET RESH SYS COM 303075105 981 0 0.00 281 -35.99 0.1120
2025-07-22 2025-06-30 13F FACTSET RESH SYS COM 303075105 981 0 0.00 439 -1.57 0.1870
2025-04-23 2025-03-31 13F FACTSET RESH SYS COM 303075105 981 0 0.00 446 -5.31 0.1947
2025-01-21 2024-12-31 13F FACTSET RESH SYS COM 303075105 981 0 0.00 471 4.43 0.2073
2024-11-12 2024-09-30 13F FACTSET RESH SYS COM 303075105 981 0 0.00 451 12.75 0.1849
2024-08-15 2024-06-30 13F/A-1 FACTSET RESH SYS COM 303075105 981 0 0.00 401 -10.11 0.1806
2024-04-23 2024-03-31 13F FACTSET RESH SYS COM 303075105 981 981 446 0.1988
2023-10-25 2023-09-30 13F FACTSET RESH SYS COM 303075105 0 -981 -100.00 0 -100.00
2023-07-24 2023-06-30 13F FACTSET RESH SYS COM 303075105 981 0 0.00 393 -3.44 0.2102
2023-04-25 2023-03-31 13F FACTSET RESH SYS COM 303075105 981 981 407 0.2262
2023-01-30 2022-12-31 13F FACTSET RESH SYS COM 303075105 0 -981 -100.00 0 -100.00
2022-10-20 2022-09-30 13F FACTSET RESH SYS COM 303075105 981 0 0.00 393 4.24 0.2299
2022-07-28 2022-06-30 13F/A-1 FACTSET RESH SYS COM 303075105 981 0 0.00 377 -11.50 0.2057
2022-07-27 2022-06-30 13F FACTSET RESH SYS COM 303075105 981 0 426 0.2023
2022-05-02 2022-03-31 13F FACTSET RESH SYS COM 303075105 981 0 0.00 426 -10.69 0.2023
2022-01-13 2021-12-31 13F FACTSET RESH SYS COM 303075105 981 0 0.00 477 23.26 0.2207
2021-10-28 2021-09-30 13F FACTSET RESH SYS COM 303075105 981 0 0.00 387 10.26 0.1906
2021-08-04 2021-06-30 13F FACTSET RESH SYS COM 303075105 981 0 0.00 351 15.84 0.1680
2021-04-27 2021-03-31 13F FACTSET RESH SYS COM 303075105 981 0 0.00 303 -7.06 0.1542
2021-02-04 2020-12-31 13F/A-1 FACTSET RESH SYS COM 303075105 981 0 0.00 326 -0.91 0.1785
2021-02-03 2020-12-31 13F FACTSET RESH SYS COM 303075105 333 -648 326 178,479.5296
2020-11-04 2020-09-30 13F FACTSET RESH SYS COM 303075105 981 0 0.00 329 2.17 0.2024
2020-07-28 2020-06-30 13F FACTSET RESH SYS COM 303075105 981 0 0.00 322 25.78 0.2060
2020-04-22 2020-03-31 13F/A-2 FACTSET RESH SYS COM 303075105 981 0 0.00 256 -2.66 0.1881
2020-04-21 2020-03-31 13F/A-1 FACTSET RESH SYS COM 303075105 5,543 4,562 259 0.1913
2020-04-20 2020-03-31 13F FACTSET RESH SYS COM 303075105 981 0 263 158,671.7426
2020-02-14 2019-12-31 13F FACTSET RESH SYS COM 303075105 981 0 0.00 263 10.50 0.1587
2019-10-21 2019-09-30 13F FACTSET RESH SYS COM 303075105 981 0 0.00 238 -15.30 0.1537
2019-08-01 2019-06-30 13F FACTSET RESH SYS COM 303075105 981 0 0.00 281 15.16 0.1860
2019-04-18 2019-03-31 13F/A-1 FACTSET RESH SYS COM 303075105 981 0 0.00 244 10.91 0.1645
2019-04-17 2019-03-31 13F FACTSET RESH SYS COM 303075105 243,676 242,695 244
2018-10-16 2018-09-30 13F/A-1 FACTSET RESH SYS COM 303075105 981 981 220 0.1337
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.