KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC
Position in FONR — Fonar Corp
CIK 1021223
LOS ANGELES, CA
Position in FONR
as of Dec 31, 2025
· filed Feb 13, 2026
Position Value
$4,665,056
-$3,421,968 QoQ
Shares Held
251,350
-53.2% QoQ
Ownership
36.1%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
24 quarters on record
Voting authority
Sole 89%
Shared 0%
None 11%
Common Shares in FONR Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Mar 31, 2026KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC holds $91,971,541 across 14 Diagnostics & Research names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | IDXX |
Idexx Laboratories Inc /De
|
100,840 | $56,660,987 | |
| 2 | DHR |
Danaher Corp /De/
|
132,762 | $25,171,674 | |
| 3 | TMO |
Thermo Fisher Scientific Inc.
|
11,621 | $5,712,069 | |
| 4 | MTD |
Mettler Toledo International Inc/
|
2,996 | $3,778,555 | |
| 5 | DGX |
Quest Diagnostics Inc
|
1,393 | $273,000 | |
| 6 | IQV |
Iqvia Holdings Inc.
|
1,451 | $247,453 | |
| 7 | NTRA |
Natera, Inc.
|
302 | $60,396 | |
| 8 | GRAL |
GRAIL, Inc.
|
592 | $30,594 |
All Filings in FONR
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2025-12-31 | $4,665,056 | 251,350 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $8,087,024 | 536,987 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $8,138,778 | 544,036 | Shares | Sole | 2025-08-13 | |
| 2025-06-30 | $8,138,778 | 544,036 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $8,591,156 | 613,216 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $9,263,363 | 611,847 | Shares | Sole | 2025-02-21 | |
| 2024-09-30 | $10,196,931 | 629,829 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $9,756,624 | 609,789 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $12,861,795 | 602,144 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $12,373,049 | 632,569 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $9,630,559 | 625,361 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $10,750,770 | 628,700 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $10,264,417 | 633,606 | Shares | Sole | 2023-05-16 | |
| 2022-12-31 | $10,548,094 | 629,737 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $9,958,755 | 703,799 | Shares | Sole | 2022-11-16 | |
| 2022-06-30 | $11,422,971 | 752,006 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $15,047,537 | 811,188 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $9,842,863 | 657,067 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $13,772,247 | 890,831 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $13,940,909 | 788,513 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $13,905,005 | 768,657 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $13,414,002 | 772,696 | Shares | Sole | 2021-02-12 | |
| 2020-09-30 | $20,177,951 | 966,377 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $16,759,357 | 784,247 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $9,862,403 | 674,583 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||