Security key
46266A109
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 7,421,357
- Total 13F value
- $722,021,552
- Share change
- +512,456
- SEC-reported price per share
- $97.28
- Number of holders
- 217
- Value change
- +$50,972,398
- Number of buys
- 111
- Number of sells
- 86
- Shares outstanding
- 12,796,966
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q4 2025
Institutions
217
Top holders
10
IRMD full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2026
IRADIMED CORP SEC filings
IRADIMED CORP company facts
Broader feeds
Reporting periods
Holder history for CUSIP 46266A109
Recent filing periods:
Ownership snapshot
Top reported holders of IRMD - IRADIMED CORP - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Nine Ten Capital Manageme...
Disclosed value leader
BlackRock, Inc.
Comparable rows
15/15
Latest evidence
30 Sep 2025
13F
13D/G
Lead comparable stake: 3.4%
13D/G row: Nine Ten Capital Management LLC
Showing 1-6 of 15 holder rows.
Quick read
Nine Ten Capital Management LLC leads the comparable SEC ownership view at 3.4%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Nine Ten Capital Management LLC's linked filing trail.
Comparable ownership
Top 5
Nine Ten Capital Management LLC
3.4%
BlackRock, Inc.
7.9%
VANGUARD GROUP INC
4.4%
RENAISSANCE TECHNOLOGIES LLC
3.8%
Copeland Capital Management, LLC
3.4%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Nine Ten Capital Management LLC |
13F
13D/G
Company · Nine Ten Capital Management
|
3.4%
from 13D/G
|
$54,892,000
771,384 shares
|
— | 30 Sep 2025 |
| BlackRock, Inc. |
13F
Company
|
7.9%
|
$72,289,752
1,015,876 shares
|
— | 30 Sep 2025 |
| VANGUARD GROUP INC |
13F
Company
|
4.4%
|
$40,312,639
566,507 shares
|
— | 30 Sep 2025 |
| RENAISSANCE TECHNOLOGIES LLC |
13F
Company
|
3.8%
|
$34,780,304
488,762 shares
|
— | 30 Sep 2025 |
| Copeland Capital Management, LLC |
13F
Company
|
3.4%
|
$30,847,919
433,500 shares
|
— | 30 Sep 2025 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
2.1%
|
$18,954,603
266,339 shares
|
— | 30 Sep 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
217
Shares
7,421,357
Rows available
217
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
183
Q4 2025 holders
217
Holder diff
34
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 value | Q4 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend