Security key
46266A109
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 3,690,519
- Total 13F value
- $86,285,753
- Share change
- +426,077
- SEC-reported price per share
- $23.38
- Number of holders
- 63
- Value change
- +$10,150,433
- Number of buys
- 32
- Number of sells
- 19
- 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 2019
Institutions
63
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
RENAISSANCE TECHNOLOGIES LLC
Disclosed value leader
RENAISSANCE TECHNOLOGIES LLC
Comparable rows
15/15
Latest evidence
30 Sep 2019
13F
Lead comparable stake: 3.3%
Showing 1-6 of 15 holder rows.
Quick read
RENAISSANCE TECHNOLOGIES LLC leads the comparable SEC ownership view at 3.3%.
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 RENAISSANCE TECHNOLOGIES LLC's linked filing trail.
Comparable ownership
Top 5
RENAISSANCE TECHNOLOGIES LLC
3.3%
BlackRock Finance, Inc.
3.1%
Ranger Investment Management, L.P.
2.2%
VANGUARD GROUP INC
2.2%
RK Capital Management, LLC
1.8%
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 |
|---|---|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC |
13F
Company
|
3.3%
|
$8,767,000
417,100 shares
|
— | 30 Sep 2019 |
| BlackRock Finance, Inc. |
13F
Company
|
3.1%
|
$8,239,000
391,963 shares
|
— | 30 Sep 2019 |
| Ranger Investment Management, L.P. |
13F
Company
|
2.2%
|
$5,982,000
284,590 shares
|
— | 30 Sep 2019 |
| VANGUARD GROUP INC |
13F
Company
|
2.2%
|
$5,827,000
277,228 shares
|
— | 30 Sep 2019 |
| RK Capital Management, LLC |
13F
Company
|
1.8%
|
$4,850,000
230,729 shares
|
— | 30 Sep 2019 |
| Mondrian Investment Partners LTD |
13F
Company
|
1.3%
|
$3,446,000
163,919 shares
|
— | 30 Sep 2019 |
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 2019
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
63
Shares
3,690,519
Rows available
63
| 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 2019 vs Q3 2019 Across Filers
Q3 2019 holders
57
Q4 2019 holders
63
Holder diff
6
| Investor | Q3 2019 Shares | Q4 2019 Shares | Share Diff | Share Chg % | Q3 2019 value | Q4 2019 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend