FactSet Research Systems Inc.
US ˙ NYSE ˙ US3030751057

SecurityFDS / FactSet Research Systems Inc.
InstitutionMacquarie Group Ltd
Latest Disclosed Ownership1,223 shares
Latest Disclosed Value $ 265,379
Macquarie Group Ltd reports 23.85% decrease in ownership of FDS / FactSet Research Systems Inc.

On May 15, 2026 - Macquarie Group Ltd filed a 13F-HR form disclosing ownership of 1,223 shares of FactSet Research Systems Inc. (US:FDS) valued at $265,379 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 1,606 shares of FactSet Research Systems Inc.. This represents a change in shares of -23.85% during the quarter. The current value of the position is $309,957 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 Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F FACTSET RESH SYS COM 303075105 1,223 -383 -23.85 265 -43.13 0.0012
2026-02-13 2025-12-31 13F FACTSET RESH SYS COM 303075105 1,606 -1,038 -39.26 466 -38.44 0.0020
2025-11-13 2025-09-30 13F FACTSET RESH SYS COM 303075105 2,644 -549 -17.19 757 -46.99 0.0009
2025-08-14 2025-06-30 13F FACTSET RESH SYS COM 303075105 3,193 -216,593 -98.55 1,428 -98.57 0.0018
2025-08-14 2025-03-31 13F/A-1 FACTSET RESH SYS COM 303075105 219,786 -44,498 -16.84 99,923 -20.61 0.1240
2025-05-15 2025-03-31 13F FACTSET RESH SYS COM 303075105 219,786 -44,498 98,951 0.1293
2025-02-14 2024-12-31 13F FACTSET RESH SYS COM 303075105 264,284 -12,334 -4.46 125,871 -1.05 0.1527
2024-11-14 2024-09-30 13F FACTSET RESH SYS COM 303075105 276,618 2,189 0.80 127,203 13.53 0.1373
2024-08-09 2024-06-30 13F FACTSET RESH SYS COM 303075105 274,429 3,639 1.34 112,041 -8.94 0.1285
2024-05-14 2024-03-31 13F FACTSET RESH SYS COM 303075105 270,790 27,694 11.39 123,045 6.10 0.1396
2024-02-14 2023-12-31 13F FACTSET RESH SYS COM 303075105 243,096 34,308 16.43 115,969 27.03 0.1340
2023-11-14 2023-09-30 13F FACTSET RESH SYS COM 303075105 208,788 206,496 9,009.42 91,294 9,844.88 0.1147
2023-10-27 2023-06-30 13F/A-2 FACTSET RESH SYS COM 303075105 2,292 -698 -23.34 918 -25.97 0.0010
2023-10-12 2023-06-30 13F/A-1 FACTSET RESH SYS COM 303075105 2,292 -698 918 0.0009
2023-08-14 2023-06-30 13F FACTSET RESH SYS COM 303075105 2,292 -698 918 0.0009
2023-06-01 2023-03-31 13F/A-1 FACTSET RESH SYS COM 303075105 2,990 0 0.00 1,241 3.42 0.0015
2023-05-15 2023-03-31 13F FACTSET RESH SYS COM 303075105 2,990 0 1,241 0.0011
2023-02-21 2022-12-31 13F FACTSET RESH SYS COM 303075105 2,990 -524 -14.91 1,200 -14.72 0.0014
2022-11-14 2022-09-30 13F FACTSET RESH SYS COM 303075105 3,514 -1,591 -31.17 1,406 -28.41 0.0017
2022-08-17 2022-06-30 13F/A-1 FACTSET RESH SYS COM 303075105 5,105 217 4.44 1,964 -7.49 0.0022
2022-08-15 2022-06-30 13F FACTSET RESH SYS COM 303075105 5,105 217 1,964 0.0007
2022-05-16 2022-03-31 13F FACTSET RESH SYS COM 303075105 4,888 0 0.00 2,123 -10.65 0.0016
2022-02-11 2021-12-31 13F FACTSET RESH SYS COM 303075105 4,888 -2,129 -30.34 2,376 -14.22 0.0020
2021-11-12 2021-09-30 13F FACTSET RESH SYS COM 303075105 7,017 -310 -4.23 2,770 12.60 0.0024
2021-08-13 2021-06-30 13F FACTSET RESH SYS COM 303075105 7,327 3,926 115.44 2,460 134.29 0.0020
2021-05-14 2021-03-31 13F FACTSET RESH SYS COM 303075105 3,401 0 0.00 1,050 -7.16 0.0015
2021-02-16 2020-12-31 13F FACTSET RESH SYS COM 303075105 3,401 -787 -18.79 1,131 -19.33 0.0017
2020-11-13 2020-09-30 13F FACTSET RESH SYS COM 303075105 4,188 1,682 67.12 1,402 70.35 0.0024
2020-08-11 2020-06-30 13F FACTSET RESH SYS COM 303075105 2,506 765 43.94 823 81.28 0.0014
2020-05-15 2020-03-31 13F FACTSET RESH SYS COM 303075105 1,741 -1,023 -37.01 454 -38.81 0.0009
2020-03-18 2019-12-31 13F/A-2 FACTSET RESH SYS COM 303075105 2,764 -548 -16.55 742 -7.71 0.0011
2020-02-28 2019-12-31 13F/A-1 FACTSET RESH SYS COM 303075105 2,764 0 742 0.0011
2020-02-14 2019-12-31 13F FACTSET RESH SYS COM 303075105 2,764 -548 742 931.1471
2019-11-14 2019-09-30 13F FACTSET RESH SYS COM 303075105 3,312 1,812 120.80 804 86.98 0.0013
2019-11-06 2019-06-30 13F/A-2 FACTSET RESH SYS COM 303075105 1,500 901 150.42 430 188.59 0.0007
2019-09-24 2019-06-30 13F/A-1 FACTSET RESH SYS COM 303075105 1,500 0 430 0.0007
2019-08-14 2019-06-30 13F FACTSET RESH SYS COM 303075105 1,500 901 430
2019-05-15 2019-03-31 13F FACTSET RESH SYS COM 303075105 599 599 149 0.0003
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.