Security key
68401U204
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 13,874,384
- Total 13F value
- $1,185,956,798
- Share change
- +1,200,374
- Put/Call ratio
- 160%
- SEC-reported price per share
- $85.55
- Number of holders
- 159
- Value change
- +$112,412,954
- Number of buys
- 88
- Number of sells
- 72
- Shares outstanding
- 18,580,860
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q3 2021
Institutions
159
Top holders
10
OPRX full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q4 2021
Previous quarter: Q2 2021
OptimizeRx Corp SEC filings
OptimizeRx Corp company facts
Broader feeds
Reporting periods
Holder history for CUSIP 68401U204
Recent filing periods:
Ownership snapshot
Top reported holders of OPRX - OptimizeRx 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
BlackRock Finance, Inc.
Disclosed value leader
BlackRock Finance, Inc.
Comparable rows
15/15
Latest evidence
30 Jun 2021
13F
Lead comparable stake: 5.9%
Showing 1-6 of 15 holder rows.
Quick read
BlackRock Finance, Inc. leads the comparable SEC ownership view at 5.9%.
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 BlackRock Finance, Inc.'s linked filing trail.
Comparable ownership
Top 5
BlackRock Finance, Inc.
5.9%
VANGUARD GROUP INC
4.2%
Artisan Partners Limited Partnership
4.2%
BLAIR WILLIAM & CO/IL
4.1%
First Light Asset Management, LLC
3.6%
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 |
|---|---|---|---|---|---|
| BlackRock Finance, Inc. |
13F
Company
|
5.9%
|
$68,347,000
1,104,157 shares
|
— | 30 Jun 2021 |
| VANGUARD GROUP INC |
13F
Company
|
4.2%
|
$47,932,000
774,349 shares
|
— | 30 Jun 2021 |
| Artisan Partners Limited Partnership |
13F
Company
|
4.2%
|
$47,781,000
771,909 shares
|
— | 30 Jun 2021 |
| BLAIR WILLIAM & CO/IL |
13F
Company
|
4.1%
|
$46,739,000
755,074 shares
|
— | 30 Jun 2021 |
| First Light Asset Management, LLC |
13F
Company
|
3.6%
|
$41,154,000
664,842 shares
|
— | 30 Jun 2021 |
| AVENIR CORP |
13F
Company
|
3.4%
|
$39,520,000
638,446 shares
|
— | 30 Jun 2021 |
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 2021
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
159
Shares
13,874,384
Rows available
159
| 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 2021 vs Q2 2021 Across Filers
Q2 2021 holders
138
Q3 2021 holders
159
Holder diff
21
| Investor | Q2 2021 Shares | Q3 2021 Shares | Share Diff | Share Chg % | Q2 2021 value | Q3 2021 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend