Fonar
FONR
FONR was delisted on the 2nd of June, 2026.
59 hedge funds and large institutions have $67.8M invested in Fonar in 2020 Q4 according to their latest regulatory filings, with 8 funds opening new positions, 21 increasing their positions, 18 reducing their positions, and 6 closing their positions.
33% more first-time investments, than exits
New positions opened: 8 | Existing positions closed: 6
17% more repeat investments, than reductions
Existing positions increased: 21 | Existing positions reduced: 18
2% more funds holding
Funds holding: 58 → 59 (+1)
1.48% less ownership
Funds ownership: 62.02% → 60.55% (-1.5%)
19% less capital invested
Capital invested by funds: $83.6M → $67.8M (-$15.8M)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Renaissance Technologies
New York
|
+$790K |
| 2 |
Millennium Management
New York
|
+$551K |
| 3 |
State Street
Boston,
Massachusetts
|
+$499K |
| 4 |
BlackRock
New York
|
+$448K |
| 5 |
Morgan Stanley
New York
|
+$347K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Kayne Anderson Rudnick Investment Management
Los Angeles,
California
|
-$3.79M |
| 2 |
Vanguard Group
Malvern,
Pennsylvania
|
-$685K |
| 3 |
GC
Globeflex Capital
San Diego,
California
|
-$405K |
| 4 |
Grantham, Mayo, Van Otterloo & Co (GMO)
Boston,
Massachusetts
|
-$401K |
| 5 |
WG
Winton Group
London,
United Kingdom
|
-$379K |
FONR Hedge Fund Activity: Q4 2020 in Review
59 of the 5,651 institutional investors tracked by Wall St. Rank reported a position in Fonar (FONR) for Q4 2020, worth a combined $67.8M — down 19% from $83.6M a quarter earlier.
Buyers outnumbered sellers: 8 funds opened new FONR positions and 6 closed out — a net gain of 2 holders — while 21 added to existing stakes and 18 trimmed.
The largest buyer was Renaissance Technologies, adding an estimated $790K. The largest seller was Kayne Anderson Rudnick Investment Management, cutting an estimated $3.79M.
- 59 institutional investors held Fonar (FONR) as of Q4 2020, up from 58 in Q3 2020.
- Funds reported $67.8M of Fonar stock for Q4 2020, down 19% quarter-over-quarter.
- 8 funds opened new Fonar positions in Q4 2020 and 6 closed out, a net change of +2 holders.
- The largest Fonar buyer in Q4 2020 was Renaissance Technologies, an estimated $790K added.
- The largest Fonar seller in Q4 2020 was Kayne Anderson Rudnick Investment Management, an estimated $3.79M sold.
Based on aggregated 13F filings for Q4 2020.