Forrester Research
FORR
103 hedge funds and large institutions have $64.3M invested in Forrester Research in 2026 Q1 according to their latest regulatory filings, with 19 funds opening new positions, 40 increasing their positions, 28 reducing their positions, and 24 closing their positions.
43% more repeat investments, than reductions
Existing positions increased: 40 | Existing positions reduced: 28
7.47% more ownership
Funds ownership: 51.72% → 59.19% (+7.5%)
6% less funds holding
Funds holding: 109 → 103 (-6)
19% less capital invested
Capital invested by funds: $79.8M → $64.3M (-$15.5M)
21% less first-time investments, than exits
New positions opened: 19 | Existing positions closed: 24
100% less call options, than puts
Call options by funds: $0 | Put options by funds: $3.79M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
PCM
Portolan Capital Management
Boston,
Massachusetts
|
+$5.71M |
| 2 |
NCM
Nantahala Capital Management
New Canaan,
Connecticut
|
+$4.75M |
| 3 |
First Manhattan
New York
|
+$4.53M |
| 4 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$2.66M |
| 5 |
SEI Investments
Oaks,
Pennsylvania
|
+$1.03M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
ICM
Invenomic Capital Management
Boston,
Massachusetts
|
-$2.1M |
| 2 |
Walleye Capital
New York
|
-$1.87M |
| 3 |
Federated Hermes
Pittsburgh,
Pennsylvania
|
-$1.37M |
| 4 |
JP Morgan Chase
New York
|
-$1.33M |
| 5 |
HIM
Herald Investment Management
London,
United Kingdom
|
-$1.22M |
FORR Hedge Fund Activity: Q1 2026 in Review
103 of the 8,187 institutional investors tracked by Wall St. Rank reported a position in Forrester Research (FORR) for Q1 2026, worth a combined $64.3M — down 19% from $79.8M a quarter earlier.
Sellers outnumbered buyers: 24 funds closed out of FORR and 19 opened new positions — a net loss of 5 holders — while 28 trimmed existing stakes and 40 added.
The largest buyer was Portolan Capital Management, adding an estimated $5.71M. The largest seller was Invenomic Capital Management, exiting entirely with an estimated $2.1M sold.
- 103 institutional investors held Forrester Research (FORR) as of Q1 2026, down from 109 in Q4 2025.
- Funds reported $64.3M of Forrester Research stock for Q1 2026, down 19% quarter-over-quarter.
- 19 funds opened new Forrester Research positions in Q1 2026 and 24 closed out, a net change of -5 holders.
- The largest Forrester Research buyer in Q1 2026 was Portolan Capital Management, an estimated $5.71M added.
- The largest Forrester Research seller in Q1 2026 was Invenomic Capital Management, an estimated $2.1M sold.
Based on aggregated 13F filings for Q1 2026.