Security key
46266A109
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 6,101,541
- Total 13F value
- $270,676,624
- Share change
- -60,769
- SEC-reported price per share
- $44.37
- Number of holders
- 113
- Value change
- -$3,589,822
- Number of buys
- 62
- Number of sells
- 46
- Shares outstanding
- 12,796,966
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q3 2023
Institutions
113
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
Nine Ten Capital Manageme...
Comparable rows
15/15
Latest evidence
30 Jun 2023
13F
Lead comparable stake: 6.1%
Showing 1-6 of 15 holder rows.
Quick read
Nine Ten Capital Management LLC leads the comparable SEC ownership view at 6.1%.
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
6.1%
Soleus Capital Management, L.P.
6%
RENAISSANCE TECHNOLOGIES LLC
4.6%
BlackRock Finance, Inc.
3.9%
VANGUARD GROUP INC
3.1%
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
Company
|
6.1%
|
$37,384,000
783,066 shares
|
— | 30 Jun 2023 |
| Soleus Capital Management, L.P. |
13F
Company
|
6%
|
$36,936,152
773,694 shares
|
— | 30 Jun 2023 |
| RENAISSANCE TECHNOLOGIES LLC |
13F
Company
|
4.6%
|
$27,804,000
582,412 shares
|
— | 30 Jun 2023 |
| BlackRock Finance, Inc. |
13F
Company
|
3.9%
|
$23,677,370
495,965 shares
|
— | 30 Jun 2023 |
| VANGUARD GROUP INC |
13F
Company
|
3.1%
|
$19,154,194
401,219 shares
|
— | 30 Jun 2023 |
| RK Capital Management, LLC |
13F
Company
|
2.3%
|
$13,753,894
288,100 shares
|
— | 30 Jun 2023 |
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 Q3 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
113
Shares
6,101,541
Rows available
113
| 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 Q3 2023 vs Q2 2023 Across Filers
Q2 2023 holders
109
Q3 2023 holders
113
Holder diff
4
| Investor | Q2 2023 Shares | Q3 2023 Shares | Share Diff | Share Chg % | Q2 2023 value | Q3 2023 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend