Security key
671044105
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 19,380,274
- Total 13F value
- $1,414,453,344
- Share change
- +2,124,461
- Put/Call ratio
- 64%
- SEC-reported price per share
- $72.99
- Number of holders
- 181
- Value change
- +$153,782,836
- Number of buys
- 95
- Number of sells
- 73
- Shares outstanding
- 16,432,213
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
Q1 2017
Institutions
181
Top holders
10
OSIS full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2017
Previous quarter: Q4 2016
OSI SYSTEMS INC SEC filings
OSI SYSTEMS INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 671044105
Recent filing periods:
Ownership snapshot
Top reported holders of OSIS - OSI SYSTEMS INC - 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
JANUS HENDERSON INVESTORS...
Disclosed value leader
JANUS HENDERSON INVESTORS...
Comparable rows
15/15
Latest evidence
31 Dec 2016
13F
Lead comparable stake: 9.8%
Showing 1-6 of 15 holder rows.
Quick read
JANUS HENDERSON INVESTORS US LLC leads the comparable SEC ownership view at 9.8%.
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 JANUS HENDERSON INVESTORS US LLC's linked filing trail.
Comparable ownership
Top 5
JANUS HENDERSON INVESTORS US LLC
9.8%
VANGUARD GROUP INC
9.3%
BlackRock Fund Advisors
8.9%
DIMENSIONAL FUND ADVISORS LP
6.3%
EARNEST PARTNERS LLC
5.8%
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 |
|---|---|---|---|---|---|
| JANUS HENDERSON INVESTORS US LLC |
13F
Company
|
9.8%
|
$122,522,000
1,609,592 shares
|
— | 31 Dec 2016 |
| VANGUARD GROUP INC |
13F
Company
|
9.3%
|
$116,469,000
1,530,071 shares
|
— | 31 Dec 2016 |
| BlackRock Fund Advisors |
13F
Company
|
8.9%
|
$110,840,000
1,456,124 shares
|
— | 31 Dec 2016 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
6.3%
|
$78,576,000
1,032,259 shares
|
— | 31 Dec 2016 |
| EARNEST PARTNERS LLC |
13F
Company
|
5.8%
|
$73,058,000
959,780 shares
|
— | 31 Dec 2016 |
| WESTWOOD HOLDINGS GROUP INC |
13F
Company
|
3.7%
|
$46,757,000
614,246 shares
|
— | 31 Dec 2016 |
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 Q1 2017
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
181
Shares
19,380,274
Rows available
181
| 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 Q1 2017 vs Q4 2016 Across Filers
Q4 2016 holders
179
Q1 2017 holders
181
Holder diff
2
| Investor | Q4 2016 Shares | Q1 2017 Shares | Share Diff | Share Chg % | Q4 2016 value | Q1 2017 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend