Foster
FSTR
90 hedge funds and large institutions have $214M invested in Foster in 2025 Q3 according to their latest regulatory filings, with 10 funds opening new positions, 22 increasing their positions, 33 reducing their positions, and 12 closing their positions.
21% more capital invested
Capital invested by funds: $177M → $214M (+$36.7M)
0% more funds holding in top 10
Funds holding in top 10: 2 → 2 (0)
1.85% less ownership
Funds ownership: 76.78% → 74.92% (-1.9%)
3% less funds holding
Funds holding: 93 → 90 (-3)
17% less first-time investments, than exits
New positions opened: 10 | Existing positions closed: 12
33% less repeat investments, than reductions
Existing positions increased: 22 | Existing positions reduced: 33
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BIP
Brandes Investment Partners
La Jolla,
California
|
+$3.99M |
| 2 |
Jane Street
New York
|
+$443K |
| 3 |
AA
Ancora Advisors
Cleveland,
Ohio
|
+$375K |
| 4 |
Russell Investments Group
London,
United Kingdom
|
+$372K |
| 5 |
Goldman Sachs
New York
|
+$327K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
RA
Royce & Associates
New York
|
-$2.08M |
| 2 |
HIM
Hillsdale Investment Management
Toronto,
Ontario, Canada
|
-$1.55M |
| 3 |
P
Pitcairn
Conshohocken,
Pennsylvania
|
-$778K |
| 4 |
Ameriprise
Minneapolis,
Minnesota
|
-$742K |
| 5 |
Hotchkis & Wiley Capital Management
Los Angeles,
California
|
-$734K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
101
Federated Hermes
Pittsburgh,
Pennsylvania
| – | -$4.29K | -196 | Closed |
|
102
Raymond James Financial
St Petersburg,
Florida
| – | -$2.19K | -100 | Closed |
|
FSTR Hedge Fund Activity: Q3 2025 in Review
90 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in Foster (FSTR) for Q3 2025, worth a combined $214M — up 21% from $177M a quarter earlier.
Sellers outnumbered buyers: 12 funds closed out of FSTR and 10 opened new positions — a net loss of 2 holders — while 33 trimmed existing stakes and 22 added.
The largest buyer was Brandes Investment Partners, adding an estimated $3.99M. The largest seller was Royce & Associates, exiting entirely with an estimated $2.08M sold.
- 90 institutional investors held Foster (FSTR) as of Q3 2025, down from 93 in Q2 2025.
- Funds reported $214M of Foster stock for Q3 2025, up 21% quarter-over-quarter.
- 10 funds opened new Foster positions in Q3 2025 and 12 closed out, a net change of -2 holders.
- The largest Foster buyer in Q3 2025 was Brandes Investment Partners, an estimated $3.99M added.
- The largest Foster seller in Q3 2025 was Royce & Associates, an estimated $2.08M sold.
Based on aggregated 13F filings for Q3 2025.