Forrester Research FORR Institutional Ownership

NASDAQ FORR

$12.04 -0.14 (-1.15%)

At close: Sep 9, 2026 · 4:00 PM EDT

Institutions by Trading Activity

96 Institutions

Increased 52 54.2%

Unchanged 8 8.3%

Reduced 36 37.5%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

55.58%

▼-3.93 pp QoQ

Shares Held by Institutions

10.78Mn

of 19.40Mn outstanding

▼-3.73% QoQ

Shares Outstanding

19.40Mn

8.62Mn held outside 13F filers

Institutional Investors

filed 13F for Jun 2026

▼-7 vs prior quarter

Net Shares Added (QoQ)

-418.04K

distributed since last quarter

Value of Holdings

$136.41Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Forrester Research, Inc. (NASDAQ:FORR) has 96 institutional investors that have filed 13F reports for the period ending June 2026.

These investors collectively held 55.6% of Forrester Research's outstanding shares in June 2026, down from 59.5% in March 2026.
They decreased total shares held in FORR by -3.73% quarter over quarter, and investors in Forrester Research decreased 5.88% from a year ago.
During the quarter, 52 of these 96 funds increased positions in FORR, 36 reduced exposure, and 8 held steady.
Altogether, these fund groups held 10.78Mn shares in FORR by June 2026, down by 418.04K shares quarter on quarter, and up 1.53Mn shares year over year.
As of June 30, 2026, Portolan Capital Management, LLC held the largest stake in Forrester Research with 1.62Mn shares, accounting for 8.37% of total shares outstanding.
Top purchasers of FORR stock for the quarter ending June 2026 included Ancora Advisors LLC (269.89K), Tieton Capital Management, LLC (198.44K), Russell Investments Group, Ltd. (194.28K), AQR CAPITAL MANAGEMENT LLC (171.74K), Portolan Capital Management, LLC (82.65K).
The biggest sellers of Forrester Research for the quarter ending June 2026 included BlackRock, Inc. (637.27K), SUSQUEHANNA INTERNATIONAL GROUP, LLP (314.7K), ArrowMark Colorado Holdings LLC (241.14K), State Street Corp (193.86K), GEODE CAPITAL MANAGEMENT, LLC (147.7K).
Per Business Quant data, the top 10 holders of Forrester Research for the quarter ending June 2026 are Portolan Capital Management, LLC (1.62Mn), Nantahala Capital Management, LLC (763.45K), Tieton Capital Management, LLC (757.48K), FIRST MANHATTAN CO. LLC. (750.0K), Pacific Ridge Capital Partners, LLC (705.34K), VANGUARD CAPITAL MANAGEMENT LLC (500.4K), ACADIAN ASSET MANAGEMENT LLC (429.61K), RENAISSANCE TECHNOLOGIES LLC (418.21K), HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC (366.69K), AQR CAPITAL MANAGEMENT LLC (357.66K).

Form 13F Holdings

96 Institutional Holders

Report period 30 Jun, 2026

Total shares held 10.78Mn

Of outstanding 55.58%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	Portolan Capital Management, LLC	0001350290	1,623,925	8.37%	▲82,649	+5.36%	$13.66Mn
2	Nantahala Capital Management, LLC	0001472322	763,446	3.93%	▲69,024	+9.94%	$6.42Mn
3	Tieton Capital Management, LLC	0001381954	757,476	3.90%	▲198,435	+35.50%	$6.37K
4	FIRST MANHATTAN CO. LLC.	0000728083	750,000	3.87%	0	0.00%	$6.31Mn
5	Pacific Ridge Capital Partners, LLC	0001591546	705,344	3.64%	▼5,503	-0.77%	$5.93Mn
6	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	500,395	2.58%	▲13,473	+2.77%	$4.21Mn
7	ACADIAN ASSET MANAGEMENT LLC	0000916542	429,610	2.21%	▲6,272	+1.48%	$3.61K
8	RENAISSANCE TECHNOLOGIES LLC	0001037389	418,206	2.16%	▼18,500	-4.24%	$3.52Mn
9	HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC	0001164833	366,689	1.89%	▼16,900	-4.41%	$3.08Mn
10	AQR CAPITAL MANAGEMENT LLC	0001167557	357,665	1.84%	▲171,743	+92.37%	$3.01Mn
11	Quantinno Capital Management LP	0001759654	289,195	1.49%	▲65,110	+29.06%	$2.43Mn
12	BlackRock, Inc.	0002012383	270,105	1.39%	▼637,272	-70.23%	$2.27Mn
13	Ancora Advisors LLC	0001446114	269,891	1.39%	▲269,891	0.00%	$2.27Mn
14	ArrowMark Colorado Holdings LLC	0001483859	231,808	1.19%	▼241,144	-50.99%	$1.95Mn
15	DIMENSIONAL FUND ADVISORS LP	0000354204	211,963	1.09%	▼54,426	-20.43%	$1.78Mn
16	Sei Investments Co	0000350894	200,406	1.03%	▼84,018	-29.54%	$1.69Mn
17	Russell Investments Group, Ltd.	0001692234	199,012	1.03%	▲194,285	+4,110.11%	$1.67Mn
18	GEODE CAPITAL MANAGEMENT, LLC	0001214717	169,088	0.87%	▼147,700	-46.62%	$1.42Mn
19	JANE STREET GROUP, LLC	0001595888	168,333	0.87%	▲81,991	+94.96%	$1.42Mn
20	Morgan Stanley	0000895421	163,788	0.84%	▲61,715	+60.46%	$1.38Mn

Showing 1 to 20 of 96 holders