PRFX · PRF Technologies Ltd.
Market Cap
$2.92M
Shares
3.04M
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 8
Total Value: $280,877
Total Shares: 203,537
Institutional Ownership Trend
24 quarters
Holder Concentration
Across 8 13F filers · Δ vs Mar 31, 2026Top Holder
39.8%
−44.1 pts
Top 5
99.9%
−0.1 pts
Top 10
100.0%
0.0 pts
HHI
3,373
Highly concentrated−3,817
Quarterly Activity
vs Mar 31, 2026
New
4
Increased
3
Decreased
0
Sold Out
0
Unchanged
1
Holder count:
+4
Institutional value:
+781.3%
Shares held:
+1193.1%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega CITADEL ADVISORS LLC | +15,355 | 28,575 | |
| Mega UBS Group AG | +9,546 | 10,415 | |
| Mega MORGAN STANLEY | +1,172 | 2,783 |
Top Sellers
vs Mar 31, 2026No qualifying movers this quarter.
Top New Positions
vs Mar 31, 2026| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Micro Yorkville Advisors Global, LP | 81,103 | $111,922 | |
| Mega JANE STREET GROUP, LLC | 80,387 | $110,933 | |
| Mega ROYAL BANK OF CANADA | 233 | $321 | |
| Large Rockefeller Capital Management L.P. | 1 | $1 |
Top Sold-Out Positions
vs Mar 31, 2026No fully closed positions this quarter.
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Micro Yorkville Advisors Global, LP | $111,922 | 39.85% | 81,103 | Shares | 2026-08-06 | |
| Mega JANE STREET GROUP, LLC | $110,933 | 39.50% | 80,387 | Shares | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC | $39,433 | 14.04% | 28,575 | Shares | 2026-08-14 | |
| Mega UBS Group AG | $14,372 | 5.12% | 10,415 | Shares | 2026-08-13 | |
| Mega MORGAN STANLEY | $3,840 | 1.37% | 2,783 | Shares | 2026-08-13 | |
| Mega ROYAL BANK OF CANADA Bank | $321 | 0.11% | 233 | Shares | 2026-08-14 | |
| Large OSAIC HOLDINGS, INC. | $55 | 0.02% | 40 | Shares | 2026-08-14 | |
| Large Rockefeller Capital Management L.P. | $1 | 0.00% | 1 | Shares | 2026-08-13 |