FORRESTER RESEARCH INC (FORR) Institutional Ownership Changes & 13F Activity
FORRESTER RESEARCH INC (FORR). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Susquehanna International Group, Llp, Ancora Advisors Llc, Aqr Capital Management Llc, Sei Investments Co, and Portolan Capital Management, Llc.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Corient Private Wealth Llc | Buy | +11,048 | — | 11,048 | $92.92K | Q2 2026 | Aug 27, 2026 |
| Nantahala Capital Management, Llc | Buy | +69,024 | +9.9% | 763,446 | $6.42M | Q2 2026 | Aug 19, 2026 |
| Mercer Global Advisors Inc | Buy | +14,816 | +62.4% | 38,578 | $324.44K | Q2 2026 | Aug 19, 2026 |
| Transamerica Financial Advisors, Llc | Buy | +28 | +311.1% | 37 | $311.00 | Q2 2026 | Aug 17, 2026 |
| Susquehanna International Group, Llp | Sell | -314,703 | -80.8% | 74,551 | $626.97K | Q2 2026 | Aug 14, 2026 |
| Ancora Advisors Llc | Buy | +269,891 | — | 269,891 | $2.27M | Q2 2026 | Aug 14, 2026 |
| Aqr Capital Management Llc | Buy | +171,743 | +92.4% | 357,665 | $3.01M | Q2 2026 | Aug 14, 2026 |
| Sei Investments Co | Sell | -84,018 | -29.5% | 200,406 | $1.69M | Q2 2026 | Aug 14, 2026 |
| Portolan Capital Management, Llc | Buy | +82,649 | +5.4% | 1,623,925 | $13.66M | Q2 2026 | Aug 14, 2026 |
| Jane Street Group, Llc | Buy | +81,991 | +95.0% | 168,333 | $1.42M | Q2 2026 | Aug 14, 2026 |
| Goldman Sachs Group Inc | Sell | -60,770 | -47.6% | 66,865 | $562.34K | Q2 2026 | Aug 14, 2026 |
| Qube Research & Technologies Ltd | Buy | +48,876 | +243.0% | 68,992 | $580.22K | Q2 2026 | Aug 14, 2026 |
| Millennium Management Llc | Buy | +43,759 | — | 43,759 | $368.01K | Q2 2026 | Aug 14, 2026 |
| Trexquant Investment Lp | Buy | +43,296 | +128.8% | 76,916 | $646.86K | Q2 2026 | Aug 14, 2026 |
| Ameriprise Financial Inc | Buy | +40,105 | — | 40,105 | $337.28K | Q2 2026 | Aug 14, 2026 |
| Two Sigma Investments, Lp | Buy | +30,601 | +30.1% | 132,202 | $1.11M | Q2 2026 | Aug 14, 2026 |
| Bridgeway Capital Management, Llc | Sell | -27,242 | -18.1% | 123,617 | $1.04M | Q2 2026 | Aug 14, 2026 |
| Aster Capital Management (Difc) Ltd | Buy | +25,610 | — | 25,610 | $215.38K | Q2 2026 | Aug 14, 2026 |
| Charles Schwab Investment Management Inc | Sell | -24,085 | -27.1% | 64,854 | $545.42K | Q2 2026 | Aug 14, 2026 |
| Squarepoint Ops Llc | Sell | -19,119 | -54.9% | 15,727 | $132.26K | Q2 2026 | Aug 14, 2026 |
| Hotchkis & Wiley Capital Management Llc | Sell | -16,900 | -4.4% | 366,689 | $3.08M | Q2 2026 | Aug 14, 2026 |
| Price T Rowe Associates Inc | Buy | +16,236 | +42.2% | 54,743 | $461.00K | Q2 2026 | Aug 14, 2026 |
| Invesco Ltd. | Buy | +13,211 | — | 13,211 | $111.11K | Q2 2026 | Aug 14, 2026 |
| Bank Of America Corp | Sell | -10,434 | -22.9% | 35,203 | $296.06K | Q2 2026 | Aug 14, 2026 |
| D. E. Shaw & Co., Inc. | Sell | -4,422 | -17.1% | 21,389 | $179.88K | Q2 2026 | Aug 14, 2026 |
| Wells Fargo & Company/Mn | Sell | -4,328 | -99.5% | 20 | $168.00 | Q2 2026 | Aug 14, 2026 |
| Xtx Topco Ltd | Sell | -2,579 | -9.8% | 23,659 | $198.97K | Q2 2026 | Aug 14, 2026 |
| Barclays Plc | Sell | -1,593 | -4.5% | 33,648 | $282.98K | Q2 2026 | Aug 14, 2026 |
| Hsbc Holdings Plc | Sell | -892 | -2.3% | 38,425 | $322.00K | Q2 2026 | Aug 14, 2026 |
| Osaic Holdings, Inc. | Buy | +193 | +193.0% | 293 | $2.46K | Q2 2026 | Aug 14, 2026 |
Frequently asked questions about FORR activity
Which institutional owners are buying FORR?
Institutional owners buying FORR include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in FORR activity?
"Buy" means an investor increased their reported position in FORR compared to the prior reporting period. This reflects growing exposure to FORRESTER RESEARCH INC (FORR) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in FORR increasing?
Institutional interest in FORR can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.
Related FORR Institutional Insights
- FORR Overview
- FORR 13F Institutional Holders
- FORR Top Institutional Shareholders
- Industrials Sector Institutional Ownership
- Industrials Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Industrials Stocks By Institutional Investors
- Most Sold Industrials Stocks By Institutional Investors
- FORR Insider Trading & SEC Form 4 Activity
- FORR Articles
- Top Institutional Investor Stock Rankings