Security Snapshot

FORRESTER RESEARCH, INC. - Common Stock, $0.01 Par Value (FORR) Institutional Ownership

CUSIP: 346563109

13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026

Latest Period

Q4 2025

Institutions Reporting

106

Shares (Excl. Options)

9,827,785

Price

$8.12

Save this security page for your next review

Keep this CUSIP in your watchlists so you can revisit quarter changes from one place. If you create an account from here, we will bring you back after verification.

Create free account and return here Sign in and return here Review latest holder period
Type / Class
Equity / Common Stock, $0.01 Par Value
Symbol
FORR on Nasdaq
Shares outstanding
19,003,399
Price per share
$5.48
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
9,827,785
Total reported value
$79,791,585
% of total 13F portfolios
0%
Share change
+696,340
Value change
+$4,455,072
Number of holders
106
Price from insider filings
$5.48
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Quick Takeaways

  • FORR - FORRESTER RESEARCH, INC. - Common Stock, $0.01 Par Value is tracked under CUSIP 346563109.
  • 106 institutions reported positions in Q4 2025.
  • 4 significant owners is listed from Schedule 13D/13G reporting.

What Changed

  • Holder count moved from 106 to 30 between Q4 2025 and Q1 2026.
  • Reported value moved from $79,791,585 to $10,067,670.

Why This Matters

  • You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
  • 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.

Source Evidence

Source: SEC Form 13F

Latest holder context comes from 106 institutions filings for Q4 2025.

Open SEC Evidence

Investment Quick Answers

What is CUSIP 346563109?
CUSIP 346563109 identifies FORR - FORRESTER RESEARCH, INC. - Common Stock, $0.01 Par Value in SEC 13F datasets.

Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.

Significant Owners of FORRESTER RESEARCH, INC. - Common Stock, $0.01 Par Value (FORR) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
COLONY GEORGE F 39% -0.51% $78,306,161 7,380,411 0% George F. Colony 30 Jun 2025
Portolan Capital Management, LLC 6.1% $9,211,023 1,163,008 Portolan Capital Management, LLC 11 Feb 2026
BlackRock, Inc. 5% $9,500,260 946,241 BlackRock, Inc. 31 Dec 2024
ROYCE & ASSOCIATES LP 0.56% -89% $1,127,809 -$10,759,061 106,387 -91% ROYCE & ASSOCIATES LP 30 Sep 2025

As of 31 Dec 2025, 106 institutional investors reported holding 9,827,785 shares of FORRESTER RESEARCH, INC. - Common Stock, $0.01 Par Value (FORR). This represents 52% of the company’s total 19,003,399 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of FORRESTER RESEARCH, INC. - Common Stock, $0.01 Par Value (FORR) together control 43% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
BlackRock, Inc. 5% 956,928 +0.43% 0% $7,770,256
Portolan Capital Management, LLC 3.7% 705,749 +37% 0.31% $5,730,682
VANGUARD GROUP INC 3.5% 659,061 +1.4% 0% $5,351,575
Pacific Ridge Capital Partners, LLC 3.1% 588,888 +36% 1% $4,781,771
ArrowMark Colorado Holdings LLC 2.9% 556,342 -18% 0.1% $4,517,497
Tieton Capital Management, LLC 2.8% 538,560 1.5% $4,373,000
RENAISSANCE TECHNOLOGIES LLC 2.4% 448,006 -3.6% 0.01% $3,637,809
ACADIAN ASSET MANAGEMENT LLC 2.2% 425,709 +15% 0.01% $3,453,000
DIMENSIONAL FUND ADVISORS LP 2.1% 398,181 -16% 0% $3,232,754
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC 1.8% 349,239 +4.6% 0.01% $2,835,821
GEODE CAPITAL MANAGEMENT, LLC 1.6% 298,429 +2% 0% $2,423,497
Invenomic Capital Management LP 1.4% 258,733 -2.2% 0.1% $2,100,912
STATE STREET CORP 1.3% 255,745 +1.5% 0% $2,076,649
FEDERATED HERMES, INC. 1.3% 237,564 -7% 0% $1,929,019
Walleye Capital LLC 1.2% 229,890 +149% 0.01% $1,866,707
JPMORGAN CHASE & CO 1.1% 199,591 +45% 0% $1,620,679
BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.79% 150,859 +2.7% 0.03% $1,224,975
HERALD INVESTMENT MANAGEMENT Ltd 0.79% 150,000 0% 0.16% $1,216,500
SEI INVESTMENTS CO 0.7% 133,954 +1224% 0% $1,087,698
MORGAN STANLEY 0.67% 126,894 -35% 0% $1,030,379
Quantinno Capital Management LP 0.65% 123,809 +60% 0% $1,005,329
D. E. Shaw & Co., Inc. 0.64% 122,324 +11% 0% $993,271
TWO SIGMA INVESTMENTS, LP 0.64% 121,204 -18% 0% $984,176
TWO SIGMA ADVISERS, LP 0.56% 105,903 -25% 0% $859,932
NORTHERN TRUST CORP 0.53% 100,040 -4.6% 0% $812,324

Institutional Holders of FORRESTER RESEARCH, INC. - Common Stock, $0.01 Par Value (FORR) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q1 1,778,349 $10,067,670 -$3,135,004 $5.66 30
2025 Q4 9,827,785 $79,791,585 +$4,455,072 $8.12 106
2025 Q3 9,142,139 $96,887,653 -$2,210,333 $10.60 108
2025 Q2 9,353,602 $92,597,871 -$875,375 $9.90 102
2025 Q1 9,473,757 $87,536,295 -$8,708,108 $9.24 92
2024 Q4 10,075,658 $157,884,691 -$4,599,725 $15.67 98
2024 Q3 10,325,657 $185,884,279 -$6,425,426 $18.01 105
2024 Q2 10,573,155 $180,588,836 +$2,213,397 $17.08 106
2024 Q1 10,244,232 $220,815,496 -$11,263,181 $21.56 106
2023 Q4 10,654,809 $285,654,812 +$2,784,188 $26.81 104
2023 Q3 10,543,423 $304,708,231 -$6,345,996 $28.90 105
2023 Q2 10,755,068 $312,886,855 -$1,737,011 $29.09 104
2023 Q1 10,764,112 $348,210,315 +$3,756,317 $32.35 121
2022 Q4 10,639,012 $380,450,595 +$3,735,690 $35.76 128
2022 Q3 10,525,867 $379,035,495 -$2,650,015 $36.01 123
2022 Q2 10,512,518 $502,903,817 +$6,490,894 $47.84 129
2022 Q1 10,489,731 $591,713,477 -$4,804,343 $56.42 131
2021 Q4 10,575,947 $620,930,840 -$2,777,395 $58.73 134
2021 Q3 10,735,377 $528,708,195 -$8,987,655 $49.26 118
2021 Q2 10,949,958 $501,506,066 -$4,877,910 $45.80 103
2021 Q1 11,056,296 $469,685,394 +$48,859 $42.48 98
2020 Q4 11,057,023 $463,313,358 +$5,814,949 $41.90 101
2020 Q3 10,935,092 $358,616,248 +$748,891 $32.79 91
2020 Q2 10,901,374 $349,272,197 +$3,304,344 $32.04 95
2020 Q1 10,799,939 $315,709,226 +$4,153,881 $29.23 99
2019 Q4 10,531,887 $439,181,923 +$19,843,721 $41.70 114
2019 Q3 10,118,700 $325,243,944 -$29,522,527 $32.14 114
2019 Q2 10,649,059 $500,263,448 +$6,454,344 $47.03 124
2019 Q1 10,596,252 $511,309,306 -$6,934,343 $48.35 128
2018 Q4 10,640,460 $475,472,249 -$18,169,273 $44.70 119
2018 Q3 11,035,879 $506,490,164 -$656,404 $45.90 111
2018 Q2 11,060,904 $464,167,083 +$10,145,458 $41.95 115
2018 Q1 10,826,077 $448,783,331 +$770,225 $41.45 116
2017 Q4 10,801,154 $477,419,011 +$23,986,620 $44.20 117
2017 Q3 10,229,921 $428,141,210 +$28,704,856 $41.85 114
2017 Q2 9,556,180 $374,714,867 -$8,288,490 $39.15 118
2017 Q1 9,781,588 $388,824,019 +$31,590,214 $39.75 119
2016 Q4 10,122,228 $434,741,460 +$10,216,083 $42.95 124
2016 Q3 9,962,389 $387,078,294 +$19,835,021 $38.90 111
2016 Q2 9,451,011 $348,392,490 -$7,405,799 $36.86 101
2016 Q1 9,686,292 $325,544,868 +$3,877,266 $33.61 97
2015 Q4 9,578,700 $272,811,565 -$3,050,254 $28.48 93
2015 Q3 9,640,421 $303,086,362 -$858,211 $31.44 94
2015 Q2 9,655,485 $347,791,539 -$6,953,258 $36.02 94
2015 Q1 9,848,294 $362,230,035 -$7,405,173 $36.78 96
2014 Q4 10,054,338 $395,710,391 -$6,356,687 $39.36 93
2014 Q3 10,215,448 $376,547,329 -$8,713,765 $36.86 93
2014 Q2 10,449,245 $395,813,139 -$25,714,392 $37.88 94
2014 Q1 11,129,884 $399,005,133 -$30,848,107 $35.85 94
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Here you can make detailed settings or revoke your consent (in part if necessary) with effect for the future. For further information, please refer to our Privacy Policy .