PRFX Institutional Ownership & Shareholders
PRF Technologies Ltd. (PRFX) is currently held by 7 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $280,557 based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Yorkville Advisors Global, Lp is currently the largest disclosed institutional shareholder of PRFX tracked by InsiderSet, reporting ownership valued at approximately $111,922 in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $60,016.22, representing an estimated loss of -46.38% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 100% of the total disclosed PRFX value among the investors covered in this analysis. Major shareholders include Yorkville Advisors Global, Lp, Jane Street Group, Llc, Citadel Advisors Llc, and several other long-term asset managers with concentrated positions in PRF Technologies Ltd. (PRFX).
This page ranks the largest institutional PRFX shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
7
Total Reported Value
$280,557
Largest Holder
Yorkville Advisors Global, Lp
Largest Position
$111,922
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
8
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Yorkville Advisors Global, Lp | 0.13% | 81,103 | $111,922 | $60,016 | -$51,906 | -46.38% | |
| Jane Street Group, Llc | 0.00% | 80,387 | $110,934 | $59,486 | -$51,448 | -46.38% | |
| Citadel Advisors Llc | 0.00% | 28,575 | $39,434 | $21,146 | -$18,289 | -46.38% | |
| Ubs Group Ag | 0.00% | 10,415 | $14,373 | $7,707 | -$6,666 | -46.38% | |
| Morgan Stanley | 0.00% | 2,783 | $3,840 | $2,059 | -$1,781 | -46.37% | |
| Osaic Holdings, Inc. | 0.00% | 40 | $53 | $30 | -$23 | -44.15% | |
| Rockefeller Capital Management L.P. | 0.00% | 1 | $1 | $1 | -$0 | -26.00% |
Frequently asked questions about PRFX
Who are the largest institutional holders of PRFX?
The largest institutional holders of PRFX reported in the latest SEC Form 13F filings include Yorkville Advisors Global, Lp, Jane Street Group, Llc, Citadel Advisors Llc, Ubs Group Ag, and Morgan Stanley. InsiderSet ranks institutional holders by their latest reported PRFX position.
What is PRFX institutional ownership?
This page tracks PRFX positions reported by institutional investment managers through SEC Form 13F. PRF Technologies Ltd. (PRFX) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own PRFX?
InsiderSet currently tracks 7 institutional managers reporting PRFX holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of PRFX shareholders.
How much PRFX stock do institutions own?
Institutional investment managers disclosed approximately $280,557 in PRFX holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was PRFX institutional ownership last updated?
The latest PRFX institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional PRFX holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its PRFX position after the reporting date.
Are institutions buying or selling PRFX?
Institutional buying and selling can be analyzed by comparing PRFX positions across consecutive 13F reporting periods. InsiderSet's PRFX Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View PRFX ownership changes.
How has PRFX institutional ownership changed over time?
InsiderSet tracks PRFX institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.