Forrester Research, Inc.
DE ˙ DB ˙ US3465631097
5,90 € ↓ -0,20 (-3,28%)
2026-06-03
AKTIENPREIS
SecurityDE:FFR / Forrester Research, Inc.
InstitutionState Street Corp
Latest Disclosed Ownership259,070 shares
Latest Disclosed Value $ 1,466,336
State Street Corp reports 1.30% increase in ownership of FFR / Forrester Research, Inc.

On May 15, 2026 - State Street Corp filed a 13F-HR form disclosing ownership of 259,070 shares of Forrester Research, Inc. (DE:FFR) valued at $1,253,899 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 255,745 shares of Forrester Research, Inc.. This represents a change in shares of 1.30% during the quarter. The current value of the position is $1,528,513 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 FORRESTER RESH COM 346563109 259,070 3,325 1.30 1,466 -29.38 0.0001
2026-02-13 2025-12-31 13F FORRESTER RESH COM 346563109 255,745 3,778 1.50 2,077 -22.25 0.0001
2025-11-14 2025-09-30 13F FORRESTER RESH COM 346563109 251,967 317 0.13 2,671 7.19 0.0001
2025-08-14 2025-06-30 13F FORRESTER RESH COM 346563109 251,650 884 0.35 2,491 7.51 0.0001
2025-05-15 2025-03-31 13F FORRESTER RESH COM 346563109 250,766 -7,860 -3.04 2,317 -42.82 0.0001
2025-02-14 2024-12-31 13F FORRESTER RESH COM 346563109 258,626 5,445 2.15 4,053 -11.12 0.0002
2024-11-14 2024-09-30 13F FORRESTER RESH COM 346563109 253,181 2,589 1.03 4,560 6.52 0.0002
2024-08-14 2024-06-30 13F FORRESTER RESH COM 346563109 250,592 -26,443 -9.55 4,280 -28.33 0.0002
2024-05-15 2024-03-31 13F FORRESTER RESH COM 346563109 277,035 -180,807 -39.49 5,973 -51.34 0.0003
2024-02-14 2023-12-31 13F FORRESTER RESH COM 346563109 457,842 23,810 5.49 12,275 -2.14 0.0006
2023-11-14 2023-09-30 13F FORRESTER RESH COM 346563109 434,032 -5,178 -1.18 12,544 -1.82 0.0007
2023-08-14 2023-06-30 13F FORRESTER RESH COM 346563109 439,210 -3,341 -0.75 12,777 -10.74 0.0007
2023-05-15 2023-03-31 13F FORRESTER RESH COM 346563109 442,551 8,737 2.01 14,315 -7.73 0.0008
2023-05-15 2022-12-31 13F/A-99 FORRESTER RESH COM 346563109 433,814 53,682 14.12 15,513 13.32 0.0009
2023-05-15 2022-12-31 13F FORRESTER RESH COM 346563109 433,814 53,682 15,513 0.0009
2022-11-15 2022-09-30 13F FORRESTER RESH COM 346563109 380,132 3,173 0.84 13,689 -24.09 0.0009
2022-08-15 2022-06-30 13F FORRESTER RESH COM 346563109 376,959 8,837 2.40 18,034 -13.17 0.0011
2022-05-16 2022-03-31 13F FORRESTER RESH COM 346563109 368,122 7,270 2.01 20,769 -2.00 0.0010
2022-02-14 2021-12-31 13F FORRESTER RESH COM 346563109 360,852 4,652 1.31 21,193 20.79 0.0010
2021-11-15 2021-09-30 13F FORRESTER RESH COM 346563109 356,200 5,522 1.57 17,546 9.25 0.0009
2021-08-16 2021-06-30 13F FORRESTER RESH COM 346563109 350,678 18,829 5.67 16,061 13.93 0.0008
2021-07-09 2021-03-31 13F/A-1 FORRESTER RESH COM 346563109 331,849 4,892 1.50 14,097 2.91 0.0008
2021-05-17 2021-03-31 13F FORRESTER RESH COM 346563109 331,849 4,892 14,097 0.0008
2021-02-16 2020-12-31 13F FORRESTER RESH COM 346563109 326,957 -12,185 -3.59 13,699 23.19 0.0008
2020-11-10 2020-09-30 13F FORRESTER RESH COM 346563109 339,142 -5,978 -1.73 11,120 0.56 0.0008
2020-08-14 2020-06-30 13F FORRESTER RESH COM 346563109 345,120 881 0.26 11,058 9.90 0.0008
2020-06-19 2020-03-31 13F/A-1 FORRESTER RESH COM 346563109 344,239 21,091 6.53 10,062 -25.33 0.0009
2020-05-11 2020-03-31 13F FORRESTER RESH COM 346563109 344,239 21,091 10,062 883.6462
2020-02-06 2019-12-31 13F FORRESTER RESH COM 346563109 323,148 6,864 2.17 13,475 32.56 0.0009
2019-11-14 2019-09-30 13F FORRESTER RESH COM 346563109 316,284 4,697 1.51 10,165 -30.63 0.0008
2019-08-14 2019-06-30 13F FORRESTER RESH COM 346563109 311,587 13,717 4.61 14,654 1.75 0.0011
2019-05-15 2019-03-31 13F FORRESTER RESH COM 346563109 297,870 7,327 2.52 14,402 10.90 0.0011
2019-02-12 2018-12-31 13F FORRESTER RESH COM 346563109 290,543 1,415 0.49 12,987 -2.15 0.0012
2018-11-09 2018-09-30 13F FORRESTER RESEARCH Common equity shares 346563109 289,128 22,566 8.47 13,272 18.70 0.0010
2018-08-14 2018-06-30 13F FORRESTER RESEARCH Common equity shares 346563109 266,562 5,951 2.28 11,181 3.54 0.0009
2018-05-15 2018-03-31 13F FORRESTER RESEARCH Common equity shares 346563109 260,611 -1,595 -0.61 10,799 -6.86 0.0009
2018-02-14 2017-12-31 13F FORRESTER RESEARCH Common equity shares 346563109 262,206 -1,031 -0.39 11,594 5.26 0.0009
2017-11-14 2017-09-30 13F FORRESTER RESEARCH Common equity shares 346563109 263,237 -2,735 -1.03 11,015 5.75 0.0010
2017-08-14 2017-06-30 13F FORRESTER RESEARCH Common equity shares 346563109 265,972 13,450 5.33 10,416 3.73 0.0009
2017-05-15 2017-03-31 13F FORRESTER RESEARCH Common equity shares 346563109 252,522 16,389 6.94 10,041 -1.00 0.0009
2017-02-09 2016-12-31 13F FORRESTER RESEARCH Common equity shares 346563109 236,133 17,441 7.98 10,142 19.26 0.0010
2017-01-13 2016-09-30 13F/A-1 FORRESTER RESEARCH Common equity shares 346563109 218,692 7,328 3.47 8,504 9.15 0.0009
2016-11-14 2016-09-30 13F FORRESTER RESEARCH Common equity shares 346563109 218,692 8,504
2016-08-12 2016-06-30 13F FORRESTER RESEARCH Common equity shares 346563109 211,364 -4,583 -2.12 7,791 7.33 0.0008
2016-05-20 2016-03-31 13F/A-1 FORRESTER RESEARCH Common equity shares 346563109 215,947 -8,360 -3.73 7,259 13.56 0.0008
2016-05-12 2016-03-31 13F FORRESTER RESEARCH Common equity shares 346563109 215,947 7,259
2016-02-16 2015-12-31 13F FORRESTER RESEARCH Common equity shares 346563109 224,307 4,378 1.99 6,392 -7.54 0.0007
2015-11-16 2015-09-30 13F FORRESTER RESEARCH Common equity shares 346563109 219,929 -12,776 -5.49 6,913 -17.56 0.0008
2015-08-13 2015-06-30 13F FORRESTER RESEARCH Common equity shares 346563109 232,705 6,409 2.83 8,386 0.73 0.0009
2015-05-15 2015-03-31 13F FORRESTER RESEARCH Common equity shares 346563109 226,296 5,950 2.70 8,325 -4.05 0.0009
2015-02-11 2014-12-31 13F FORRESTER RESEARCH Common equity shares 346563109 220,346 -19,548 -8.15 8,676 -1.89 0.0009
2014-11-12 2014-09-30 13F/A-1 FORRESTER RESEARCH Common equity shares 346563109 239,894 -15,091 -5.92 8,843 -8.45 0.0010
2014-11-10 2014-09-30 13F FORRESTER RESEARCH Common equity shares 346563109 239,894 8,843
2014-08-12 2014-06-30 13F FORRESTER RESEARCH Common equity shares 346563109 254,985 -4,709 -1.81 9,659 3.74 0.0010
2014-05-15 2014-03-31 13F/A-1 FORRESTER RESEARCH Common equity shares 346563109 259,694 -6,097 -2.29 9,311 -8.40 0.0011
2014-05-13 2014-03-31 13F FORRESTER RESEARCH Common equity shares 346563109 259,694 9,311
2014-02-06 2013-12-31 13F/A-1 FORRESTER RESEARCH Common equity shares 346563109 265,791 -13,534 -4.85 10,165 -1.02 0.0011
2014-02-06 2013-12-31 13F FORRESTER RESEARCH Common equity shares 346563109 278,775 7,471
2013-11-12 2013-09-30 13F FORRESTER RESEARCH Common equity shares 346563109 279,325 360 0.13 10,270 0.32 0.0013
2013-08-08 2013-06-30 13F FORRESTER RESEARCH Common equity shares 346563109 278,965 278,965 10,237 0.0013
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.