PRF Technologies Ltd
PRFX
4 hedge funds and large institutions have $28.8K invested in PRF Technologies Ltd in 2025 Q2 according to their latest regulatory filings, with 2 funds opening new positions, increasing their positions, reducing their positions, and 1 closing their positions.
1,885% more capital invested
Capital invested by funds: $1.45K → $28.8K (+$27.4K)
100% more first-time investments, than exits
New positions opened: 2 | Existing positions closed: 1
33% more funds holding
Funds holding: 3 → 4 (+1)
0.19% more ownership
Funds ownership: 0.01% → 0.2% (+0.19%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
VPIM
Vanguard Personalized Indexing Management
Oakland,
California
|
+$27.1K |
| 2 |
UBS Group
Zurich,
Switzerland
|
+$12K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
TRCT
Tower Research Capital (TRC)
New York
|
-$1.02K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
VPIM
1
Vanguard Personalized Indexing Management
Oakland,
California
| $19.8K | +$27.1K | +2,747 | New |
|
|
2
UBS Group
Zurich,
Switzerland
| $8.77K | +$12K | +1,218 | New |
|
3
Osaic Holdings
Scottsdale,
Arizona
| $280 | – | – | – |
|
|
SS
4
SBI Securities
Tokyo,
Japan
| $9 | – | – | – |
|
|
TRCT
5
Tower Research Capital (TRC)
New York
| – | -$1.02K | -94 | Closed |
|
PRFX Hedge Fund Activity: Q2 2025 in Review
4 of the 7,598 institutional investors tracked by Wall St. Rank reported a position in PRF Technologies Ltd (PRFX) for Q2 2025, worth a combined $28.8K — up 1,885% from $1.45K a quarter earlier.
Buyers outnumbered sellers: 2 funds opened new PRFX positions and 1 closed out — a net gain of 1 holder — while 0 added to existing stakes and 0 trimmed.
The largest buyer was Vanguard Personalized Indexing Management, opening a new position worth an estimated $27.1K. The largest seller was Tower Research Capital (TRC), exiting entirely with an estimated $1.02K sold.
- 4 institutional investors held PRF Technologies Ltd (PRFX) as of Q2 2025, up from 3 in Q1 2025.
- Funds reported $28.8K of PRF Technologies Ltd stock for Q2 2025, up 1,885% quarter-over-quarter.
- 2 funds opened new PRF Technologies Ltd positions in Q2 2025 and 1 closed out, a net change of +1 holder.
- The largest PRF Technologies Ltd buyer in Q2 2025 was Vanguard Personalized Indexing Management, an estimated $27.1K added.
- The largest PRF Technologies Ltd seller in Q2 2025 was Tower Research Capital (TRC), an estimated $1.02K sold.
Based on aggregated 13F filings for Q2 2025.