Vanguard Group
FONR

Vanguard Group’s Fonar FONR Stock Holding History

Vanguard Group’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
2025
Q4 		$6.75M Sell
363,788
-24,657
-6% -$372K ﹤0.01% 3145
2025
Q3 		$5.85M Sell
388,445
-1,900
-0.5% -$29.6K ﹤0.01% 3221
2025
Q2 		$5.84M Hold
390,345
– – ﹤0.01% 3159
2025
Q1 		$5.47M Hold
390,345
– – ﹤0.01% 3134
2024
Q4 		$5.91M Hold
390,345
– – ﹤0.01% 3205
2024
Q3 		$6.32M Hold
390,345
– – ﹤0.01% 3170
2024
Q2 		$6.25M Hold
390,345
– – ﹤0.01% 3157
2024
Q1 		$8.34M Hold
390,345
– – ﹤0.01% 3062
2023
Q4 		$7.64M Buy
390,345
+16,486
+4% +$275K ﹤0.01% 3093
2023
Q3 		$5.76M Hold
373,859
– – ﹤0.01% 3189
2023
Q2 		$6.39M Sell
373,859
-18,870
-5% -$314K ﹤0.01% 3188
2023
Q1 		$6.36M Buy
392,729
+82,761
+27% +$1.43M ﹤0.01% 3192
2022
Q4 		$5.19M Buy
309,968
+35,201
+13% +$592K ﹤0.01% 3291
2022
Q3 		$3.89M Hold
274,767
– – ﹤0.01% 3449
2022
Q2 		$4.17M Hold
274,767
– – ﹤0.01% 3472
2022
Q1 		$5.1M Sell
274,767
-996
-0.4% -$16.7K ﹤0.01% 3518
2021
Q4 		$4.13M Sell
275,763
-41,313
-13% -$663K ﹤0.01% 3713
2021
Q3 		$4.9M Hold
317,076
– – ﹤0.01% 3673
2021
Q2 		$5.61M Sell
317,076
-47,500
-13% -$848K ﹤0.01% 3534
2021
Q1 		$6.59M Sell
364,576
-46,664
-11% -$882K ﹤0.01% 3384
2020
Q4 		$7.14M Sell
411,240
-35,025
-8% -$685K ﹤0.01% 3168
2020
Q3 		$9.32M Sell
446,265
-48,346
-10% -$1.17M ﹤0.01% 2824
2020
Q2 		$10.6M Buy
494,611
+123,099
+33% +$2.52M ﹤0.01% 2739
2020
Q1 		$5.43M Buy
371,512
+64,815
+21% +$1.2M ﹤0.01% 2944
2019
Q4 		$6.04M Buy
306,697
+16,890
+6% +$338K ﹤0.01% 3104
2019
Q3 		$5.99M Buy
289,807
+5,429
+2% +$125K ﹤0.01% 3071
2019
Q2 		$6.12M Sell
284,378
-16,022
-5% -$328K ﹤0.01% 3096
2019
Q1 		$6.15M Buy
300,400
+3,640
+1% +$79K ﹤0.01% 3060
2018
Q4 		$6.01M Buy
296,760
+3,885
+1% +$87.6K ﹤0.01% 3005
2018
Q3 		$7.29M Buy
292,875
+2,048
+0.7% +$53.6K ﹤0.01% 3081
2018
Q2 		$7.72M Sell
290,827
-4,649
-2% -$130K ﹤0.01% 3029
2018
Q1 		$8.8M Buy
295,476
+3,403
+1% +$84.9K ﹤0.01% 2880
2017
Q4 		$7.11M Buy
292,073
+10,387
+4% +$287K ﹤0.01% 2985
2017
Q3 		$8.59M Buy
281,686
+8,293
+3% +$234K ﹤0.01% 2887
2017
Q2 		$7.59M Buy
273,393
+22,059
+9% +$506K ﹤0.01% 2912
2017
Q1 		$4.41M Buy
251,334
+1,300
+0.5% +$24.5K ﹤0.01% 3102
2016
Q4 		$4.79M Buy
250,034
+4,115
+2% +$79.7K ﹤0.01% 3081
2016
Q3 		$5.05M Buy
245,919
+6,000
+3% +$127K ﹤0.01% 3002
2016
Q2 		$4.88M Buy
239,919
+556
+0.2% +$9.18K ﹤0.01% 2993
2016
Q1 		$3.68M Buy
239,363
+3,652
+2% +$56.7K ﹤0.01% 3118
2015
Q4 		$4.07M Buy
235,711
+36,423
+18% +$602K ﹤0.01% 3079
2015
Q3 		$2.67M Buy
199,288
+7,714
+4% +$80.3K ﹤0.01% 3243
2015
Q2 		$2.03M Buy
191,574
+2,816
+1% +$32.1K ﹤0.01% 3416
2015
Q1 		$2.48M Buy
188,758
+2,700
+1% +$31.7K ﹤0.01% 3316
2014
Q4 		$1.94M Buy
186,058
+1,800
+1% +$20.3K ﹤0.01% 3297
2014
Q3 		$2.03M Sell
184,258
-75
-0% -$890 ﹤0.01% 3262
2014
Q2 		$2.25M Buy
184,333
+3,442
+2% +$49.7K ﹤0.01% 3221
2014
Q1 		$3.18M Buy
180,891
+10,433
+6% +$215K ﹤0.01% 3026
2013
Q4 		$3.6M Hold
170,458
– – ﹤0.01% 2955
2013
Q3 		$984K Buy
170,458
+128,900
+310% +$741K ﹤0.01% 3368
2013
Q2 		$273K Buy
+41,558
New +$282K ﹤0.01% 3600

Other funds holding FONR

MCC
Money Concepts Capital Palm Beach Gardens, Florida $1.81B AUM 21.93% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Kayne Anderson Rudnick Investment Management
Kayne Anderson Rudnick Investment Management Los Angeles, California $34B AUM 6.31% 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
THC
Truffle Hound Capital Bethesda, Maryland $386M AUM 57.88% 1-Year Est. Return
RC
RBF Capital San Francisco, California $2.05B AUM 29.64% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
BCM
Bridgeway Capital Management Houston, Texas $4.97B AUM 44.96% 1-Year Est. Return

Vanguard Group's FONR Position: Q4 2025 in Review

Vanguard Group reduced its Fonar (FONR) stake by 6.3% in Q4 2025, selling an estimated $372K and leaving 363,788 shares worth $6.75M. The position accounts for ﹤0.01% of the portfolio, ranked #3145.

Vanguard Group first reported a position in FONR in Q2 2013 and has held it in 51 quarters since. The position peaked at $10.6M in Q2 2020. 46 funds tracked by Wall St. Rank hold FONR as of Q4 2025.

  • Vanguard Group held 363,788 shares of Fonar worth $6.75M as of Q4 2025.
  • Vanguard Group sold 24,657 Fonar shares in Q4 2025, an estimated $372K.
  • Fonar made up ﹤0.01% of Vanguard Group's portfolio in Q4 2025, its #3145 holding.
  • Vanguard Group first reported a position in Fonar in Q2 2013 and has held it in 51 quarters since.
  • Vanguard Group's Fonar position peaked at $10.6M in Q2 2020.
  • 46 funds tracked by Wall St. Rank held Fonar as of Q4 2025.

Based on Vanguard Group's 13F filing for Q4 2025, filed 29 Jan 2026.