Security key
671044105
- Security type / class
- Equity / Common Stock
- Shares outstanding
- 16,432,213
- Total 13F shares
- 14,995,454
- Share change
- -69,125
- Total reported value
- $1,769,645,354
- Put/Call ratio
- 79%
- Reported price per share
- $118.04
- Number of holders
- 234
- Value change
- -$8,152,605
- Number of buys
- 102
- Number of sells
- 98
Security identity
Holder snapshot
Report period
Q3 2023
Institutions
234
Top holders
10
OSIS full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q4 2023
Previous quarter: Q2 2023
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 shareholders 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.
Lead holder
BlackRock Finance, Inc.
13D/G signal
—
Evidence rows
50
Latest as of
30 Jun 2023
13F
Lead comparable stake: 16%
Showing 1-8 of 50 holder rows.
Rank 1 holder
BlackRock Finance, Inc.
13F
- Ownership
- 16%
- Position
- $308.44M
Rank 2 holder
VANGUARD GROUP INC
13F
- Ownership
- 12%
- Position
- $228.69M
Rank 3 holder
JANUS HENDERSON GROUP PLC
13F
- Ownership
- 9.5%
- Position
- $183.07M
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock Finance, Inc. |
13F
Company
|
16%
|
$308,442,649
2,617,692 shares
|
— | 30 Jun 2023 |
| VANGUARD GROUP INC |
13F
Company
|
12%
|
$228,691,298
1,940,858 shares
|
— | 30 Jun 2023 |
| JANUS HENDERSON GROUP PLC |
13F
Company
|
9.5%
|
$183,074,355
1,553,717 shares
|
— | 30 Jun 2023 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
4.9%
|
$94,750,202
804,120 shares
|
— | 30 Jun 2023 |
| STATE STREET CORP |
13F
Company
|
4%
|
$77,592,587
658,513 shares
|
— | 30 Jun 2023 |
| CREDIT SUISSE AG/ |
13F
Company
|
2.7%
|
$52,180,898
442,849 shares
|
— | 30 Jun 2023 |
| Clearbridge Investments, LLC |
13F
Company
|
2.4%
|
$46,211,605
392,189 shares
|
— | 30 Jun 2023 |
| NEUMEIER POMA INVESTMENT COUNSEL LLC |
13F
Company
|
2.2%
|
$42,764,631
362,935 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
234
Shares
14,995,454
Rows loaded
234
| Investor | Option | Weight % | Change % | Reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* 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 failed the local validity check.
Compare Q3 2023 vs Q2 2023 Across Filers
Q2 2023 holders
207
Q3 2023 holders
234
Holder diff
27
| 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