O'Shaughnessy Asset Management’s Fonar FONR Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q4 | – | Sell |
-41,595
| Closed | -$626K | – | 2675 |
|
|
2025
Q3 | $626K | Buy |
41,595
+20,727
| +99% | +$323K | ﹤0.01% | 1369 |
|
|
2025
Q2 | $312K | Sell |
20,868
-1,682
| -7% | -$22.5K | ﹤0.01% | 1609 |
|
|
2025
Q1 | $316K | Buy |
22,550
+8,341
| +59% | +$124K | ﹤0.01% | 1556 |
|
|
2024
Q4 | $215K | Sell |
14,209
-16,417
| -54% | -$255K | ﹤0.01% | 1707 |
|
|
2024
Q3 | $471K | Buy |
30,626
+4,438
| +17% | +$76K | ﹤0.01% | 1256 |
|
|
2024
Q2 | $419K | Sell |
26,188
-6,790
| -21% | -$111K | ﹤0.01% | 1207 |
|
|
2024
Q1 | $704K | Buy |
32,978
+9,237
| +39% | +$194K | 0.01% | 950 |
|
|
2023
Q4 | $464K | Buy |
23,741
+13,687
| +136% | +$228K | 0.01% | 1037 |
|
|
2023
Q3 | $155K | Sell |
10,054
-4,429
| -31% | -$73.2K | ﹤0.01% | 1328 |
|
|
2023
Q2 | $248K | Sell |
14,483
-3,218
| -18% | -$53.5K | ﹤0.01% | 1124 |
|
|
2023
Q1 | $287K | Sell |
17,701
-2,588
| -13% | -$44.7K | ﹤0.01% | 1066 |
|
|
2022
Q4 | $340K | Buy |
+20,289
| New | +$341K | 0.01% | 925 |
|
|
2021
Q4 | – | Sell |
-2,017
| Closed | -$31K | – | 1672 |
|
|
2021
Q3 | $31K | Buy |
2,017
+882
| +78% | +$15K | ﹤0.01% | 1815 |
|
|
2021
Q2 | $20K | Buy |
1,135
+572
| +102% | +$10.2K | ﹤0.01% | 1844 |
|
|
2021
Q1 | $10K | Hold |
563
| – | – | ﹤0.01% | 1783 |
|
|
2020
Q4 | $10K | Hold |
563
| – | – | ﹤0.01% | 1550 |
|
|
2020
Q3 | $12K | Sell |
563
-140
| -20% | -$3.37K | ﹤0.01% | 1319 |
|
|
2020
Q2 | $15K | Sell |
703
-4,817
| -87% | -$98.5K | ﹤0.01% | 1188 |
|
|
2020
Q1 | $80K | Buy |
+5,520
| New | +$102K | ﹤0.01% | 675 |
|
|
2019
Q4 | – | Sell |
-222
| Closed | -$5K | – | 1841 |
|
|
2019
Q3 | $5K | Sell |
222
-7,288
| -97% | -$167K | ﹤0.01% | 822 |
|
|
2019
Q2 | $162K | Buy |
7,510
+5,121
| +214% | +$105K | ﹤0.01% | 567 |
|
|
2019
Q1 | $49K | Buy |
+2,389
| New | +$51.9K | ﹤0.01% | 733 |
|
|
2016
Q3 | – | Sell |
-2,243
| Closed | -$46K | – | 907 |
|
|
2016
Q2 | $46K | Buy |
+2,243
| New | +$37K | ﹤0.01% | 698 |
|
|
2015
Q2 | – | Sell |
-55
| Closed | -$1K | – | 1012 |
|
|
2015
Q1 | $1K | Buy |
+55
| New | +$646 | ﹤0.01% | 958 |
|
|
2014
Q2 | – | Sell |
-278
| Closed | -$5K | – | 994 |
|
|
2014
Q1 | $5K | Sell |
278
-21
| -7% | -$432 | ﹤0.01% | 833 |
|
|
2013
Q4 | $6K | Sell |
299
-30
| -9% | -$413 | ﹤0.01% | 813 |
|
|
2013
Q3 | $2K | Buy |
329
+55
| +20% | +$316 | ﹤0.01% | 874 |
|
|
2013
Q2 | $2K | Buy |
+274
| New | +$1.86K | ﹤0.01% | 853 |
|
Other funds holding FONR
MCC
PLC
THC
RC
O'Shaughnessy Asset Management's FONR Position: Q4 2025 in Review
O'Shaughnessy Asset Management sold out of Fonar (FONR) in Q4 2025, closing a stake of 41,595 shares — an estimated $626K sold.
O'Shaughnessy Asset Management first reported a position in FONR in Q2 2013 and held it in 28 quarters. The position peaked at $704K in Q1 2024. 46 funds tracked by Wall St. Rank hold FONR as of Q4 2025.
- O'Shaughnessy Asset Management reported no remaining Fonar position as of Q4 2025 after selling out during the quarter.
- O'Shaughnessy Asset Management sold 41,595 Fonar shares in Q4 2025, an estimated $626K.
- O'Shaughnessy Asset Management first reported a position in Fonar in Q2 2013 and held it in 28 quarters.
- O'Shaughnessy Asset Management's Fonar position peaked at $704K in Q1 2024.
- 46 funds tracked by Wall St. Rank held Fonar as of Q4 2025.
Based on O'Shaughnessy Asset Management's 13F filing for Q4 2025, filed 11 Feb 2026.