TRCT
FONR

Tower Research Capital (TRC)’s Fonar FONR Stock Holding History

Tower Research Capital (TRC)’s Portfolio FONR Stock Details FONR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$10.5K Sell
566
-198
-26% -$3.67K ﹤0.01% 3885
2025
Q4 		$14.2K Buy
764
+703
+1,152% +$10.6K ﹤0.01% 3365
2025
Q3 		$919 Sell
61
-38
-38% -$592 ﹤0.01% 4904
2025
Q2 		$1.48K Sell
99
-51
-34% -$681 ﹤0.01% 4806
2025
Q1 		$2.1K Sell
150
-293
-66% -$4.37K ﹤0.01% 4593
2024
Q4 		$6.71K Buy
443
+324
+272% +$5.03K ﹤0.01% 4146
2024
Q3 		$1.93K Sell
119
-623
-84% -$10.7K ﹤0.01% 5079
2024
Q2 		$11.9K Sell
742
-29
-4% -$475 ﹤0.01% 4061
2024
Q1 		$16.5K Buy
771
+650
+537% +$13.7K ﹤0.01% 3180
2023
Q4 		$2.37K Sell
121
-741
-86% -$12.3K ﹤0.01% 5228
2023
Q3 		$13.3K Buy
+862
New +$14.2K ﹤0.01% 3807
2023
Q2 		– Sell
-35
Closed -$1K – 6147
2023
Q1 		$1K Sell
35
-74
-68% -$1.28K ﹤0.01% 5532
2022
Q4 		$2K Sell
109
-665
-86% -$11.2K ﹤0.01% 5363
2022
Q3 		$11K Buy
774
+745
+2,569% +$10.9K ﹤0.01% 4437
2022
Q2 		$0 Sell
29
-222
-88% -$3.73K ﹤0.01% 6205
2022
Q1 		$5K Buy
+251
New +$4.2K ﹤0.01% 5047
2021
Q4 		– Sell
-92
Closed -$1K – 6267
2021
Q3 		$1K Buy
+92
New +$1.56K ﹤0.01% 5470
2021
Q2 		– Sell
-4,065
Closed -$74K – 5577
2021
Q1 		$74K Sell
4,065
-548
-12% -$10.4K ﹤0.01% 2812
2020
Q4 		$80K Sell
4,613
-1,558
-25% -$30.5K ﹤0.01% 2562
2020
Q3 		$129K Buy
6,171
+4,655
+307% +$112K ﹤0.01% 2933
2020
Q2 		$32K Buy
+1,516
New +$31K ﹤0.01% 3398
2020
Q1 		– Sell
-1,337
Closed -$27K – 3311
2019
Q4 		$27K Sell
1,337
-3,106
-70% -$62.2K ﹤0.01% 1734
2019
Q3 		$92K Buy
4,443
+4,397
+9,559% +$101K 0.01% 1399
2019
Q2 		$1K Sell
46
-411
-90% -$8.41K ﹤0.01% 3431
2019
Q1 		$9K Buy
457
+247
+118% +$5.36K ﹤0.01% 2728
2018
Q4 		$4K Sell
210
-369
-64% -$8.32K ﹤0.01% 3023
2018
Q3 		$14K Sell
579
-1,346
-70% -$35.2K ﹤0.01% 2553
2018
Q2 		$51K Buy
+1,925
New +$53.7K ﹤0.01% 1836
2018
Q1 		– Sell
-743
Closed -$18K – 3448
2017
Q4 		$18K Sell
743
-430
-37% -$11.9K ﹤0.01% 2148
2017
Q3 		$36K Buy
1,173
+538
+85% +$15.2K ﹤0.01% 2265
2017
Q2 		$18K Sell
635
-2,616
-80% -$60K ﹤0.01% 1269
2017
Q1 		$57K Buy
3,251
+2,228
+218% +$42K 0.01% 675
2016
Q4 		$20K Buy
1,023
+653
+176% +$12.7K ﹤0.01% 2134
2016
Q3 		$8K Buy
370
+222
+150% +$4.7K ﹤0.01% 2211
2016
Q2 		$3K Sell
148
-64
-30% -$1.06K ﹤0.01% 3684
2016
Q1 		$3K Sell
212
-44
-17% -$683 ﹤0.01% 3083
2015
Q4 		$4K Buy
+256
New +$4.23K ﹤0.01% 3193
2015
Q3 		– Sell
-75
Closed -$1K – 4249
2015
Q2 		$1K Sell
75
-460
-86% -$5.25K ﹤0.01% 3984
2015
Q1 		$7K Buy
535
+277
+107% +$3.25K ﹤0.01% 3046
2014
Q4 		$3K Buy
258
+159
+161% +$1.79K ﹤0.01% 3094
2014
Q3 		$1K Buy
+99
New +$1.17K ﹤0.01% 4079
2014
Q2 		– Sell
-1,747
Closed -$31K – 4225
2014
Q1 		$31K Buy
+1,747
New +$35.9K ﹤0.01% 1466
2013
Q4 		– Sell
-60
Closed – – 4616
2013
Q3 		$0 Buy
+60
New +$345 ﹤0.01% 4637

Other funds holding FONR

MCC
Money Concepts Capital Palm Beach Gardens, Florida $1.81B AUM 21.93% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
FIA
FNY Investment Advisers New York $278M AUM 98.95% 1-Year Est. Return
GLF
Groupe la Francaise Paris, France $7.29B AUM 37.28% 1-Year Est. Return
PLC
Peapod Lane Capital Bedford Hills, New York $122M AUM 67.29% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
GF
Gabelli Funds Rye, New York $14.8B AUM 32.24% 1-Year Est. Return
RC
RBF Capital San Francisco, California $2.05B AUM 29.64% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

Tower Research Capital (TRC)'s FONR Position: Q1 2026 in Review

Tower Research Capital (TRC) reduced its Fonar (FONR) stake by 26% in Q1 2026, selling an estimated $3.67K and leaving 566 shares worth $10.5K. The position accounts for ﹤0.01% of the portfolio, ranked #3885.

Tower Research Capital (TRC) first reported a position in FONR in Q3 2013 and has held it in 43 quarters since. The position peaked at $129K in Q3 2020. 42 funds tracked by Wall St. Rank hold FONR as of Q1 2026.

  • Tower Research Capital (TRC) held 566 shares of Fonar worth $10.5K as of Q1 2026.
  • Tower Research Capital (TRC) sold 198 Fonar shares in Q1 2026, an estimated $3.67K.
  • Fonar made up ﹤0.01% of Tower Research Capital (TRC)'s portfolio in Q1 2026, its #3885 holding.
  • Tower Research Capital (TRC) first reported a position in Fonar in Q3 2013 and has held it in 43 quarters since.
  • Tower Research Capital (TRC)'s Fonar position peaked at $129K in Q3 2020.
  • 42 funds tracked by Wall St. Rank held Fonar as of Q1 2026.

Based on Tower Research Capital (TRC)'s 13F filing for Q1 2026, filed 15 May 2026.