Fonar
FONR
FONR was delisted on the 2nd of June, 2026.
46 hedge funds and large institutions have $48M invested in Fonar in 2025 Q4 according to their latest regulatory filings, with 8 funds opening new positions, 9 increasing their positions, 13 reducing their positions, and 4 closing their positions.
100% more first-time investments, than exits
New positions opened: 8 | Existing positions closed: 4
10% more capital invested
Capital invested by funds: $43.8M → $48M (+$4.19M)
10% more funds holding
Funds holding: 42 → 46 (+4)
5.19% less ownership
Funds ownership: 46.88% → 41.69% (-5.2%)
31% less repeat investments, than reductions
Existing positions increased: 9 | Existing positions reduced: 13
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
VF
Virtu Financial
New York
|
+$633K |
| 2 |
Marshall Wace
London,
United Kingdom
|
+$425K |
| 3 |
MCC
Money Concepts Capital
Palm Beach Gardens,
Florida
|
+$409K |
| 4 |
RC
Rangeley Capital
New Canaan,
Connecticut
|
+$378K |
| 5 |
Citadel Advisors
Miami,
Florida
|
+$311K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Kayne Anderson Rudnick Investment Management
Los Angeles,
California
|
-$4.31M |
| 2 |
OSAM
O'Shaughnessy Asset Management
Stamford,
Connecticut
|
-$626K |
| 3 |
BCM
Bridgeway Capital Management
Houston,
Texas
|
-$497K |
| 4 |
LSV Asset Management
Chicago,
Illinois
|
-$486K |
| 5 |
EF
Empowered Funds
Havertown,
Pennsylvania
|
-$382K |
FONR Hedge Fund Activity: Q4 2025 in Review
46 of the 8,270 institutional investors tracked by Wall St. Rank reported a position in Fonar (FONR) for Q4 2025, worth a combined $48M — up 9.6% from $43.8M a quarter earlier.
Buyers outnumbered sellers: 8 funds opened new FONR positions and 4 closed out — a net gain of 4 holders — while 9 added to existing stakes and 13 trimmed.
The largest buyer was Virtu Financial, opening a new position worth an estimated $633K. The largest seller was Kayne Anderson Rudnick Investment Management, cutting an estimated $4.31M.
- 46 institutional investors held Fonar (FONR) as of Q4 2025, up from 42 in Q3 2025.
- Funds reported $48M of Fonar stock for Q4 2025, up 9.6% quarter-over-quarter.
- 8 funds opened new Fonar positions in Q4 2025 and 4 closed out, a net change of +4 holders.
- The largest Fonar buyer in Q4 2025 was Virtu Financial, an estimated $633K added.
- The largest Fonar seller in Q4 2025 was Kayne Anderson Rudnick Investment Management, an estimated $4.31M sold.
Based on aggregated 13F filings for Q4 2025.