PRF Technologies Ltd
PRFX
4 hedge funds and large institutions have $23K invested in PRF Technologies Ltd in 2025 Q3 according to their latest regulatory filings, with 1 funds opening new positions, increasing their positions, 1 reducing their positions, and 1 closing their positions.
0% more funds holding
Funds holding: 4 → 4 (0)
0% more first-time investments, than exits
New positions opened: 1 | Existing positions closed: 1
0.04% less ownership
Funds ownership: 0.2% → 0.16% (-0.04%)
20% less capital invested
Capital invested by funds: $28.8K → $23K (-$5.87K)
100% less repeat investments, than reductions
Existing positions increased: 0 | Existing positions reduced: 1
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
TSS
Two Sigma Securities
New York
|
+$23.6K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
VPIM
Vanguard Personalized Indexing Management
Oakland,
California
|
-$19.8K |
| 2 |
UBS Group
Zurich,
Switzerland
|
-$8.85K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
TSS
1
Two Sigma Securities
New York
| $22.7K | +$23.6K | +3,237 | New |
|
2
Osaic Holdings
Scottsdale,
Arizona
| $275 | – | – | – |
|
|
3
UBS Group
Zurich,
Switzerland
| $27 | -$8.85K | -1,214 | -100% |
|
|
SS
4
SBI Securities
Tokyo,
Japan
| $8 | – | – | – |
|
|
VPIM
5
Vanguard Personalized Indexing Management
Oakland,
California
| – | -$19.8K | -2,747 | Closed |
|
PRFX Hedge Fund Activity: Q3 2025 in Review
4 of the 7,625 institutional investors tracked by Wall St. Rank reported a position in PRF Technologies Ltd (PRFX) for Q3 2025, worth a combined $23K — down 20% from $28.8K a quarter earlier.
Fund positioning in PRFX was balanced in Q3 2025: 1 fund opened new positions, 1 closed out, 0 added to existing stakes and 1 trimmed.
The largest buyer was Two Sigma Securities, opening a new position worth an estimated $23.6K. The largest seller was Vanguard Personalized Indexing Management, exiting entirely with an estimated $19.8K sold.
- 4 institutional investors held PRF Technologies Ltd (PRFX) as of Q3 2025, unchanged from Q2 2025.
- Funds reported $23K of PRF Technologies Ltd stock for Q3 2025, down 20% quarter-over-quarter.
- 1 fund opened new PRF Technologies Ltd positions in Q3 2025 and 1 closed out, a net change of 0 holders.
- The largest PRF Technologies Ltd buyer in Q3 2025 was Two Sigma Securities, an estimated $23.6K added.
- The largest PRF Technologies Ltd seller in Q3 2025 was Vanguard Personalized Indexing Management, an estimated $19.8K sold.
Based on aggregated 13F filings for Q3 2025.