Security key
G7945M107
- Security type / class
- Equity / COM
- Total 13F shares
- 225,015,997
- Total 13F value
- $13,397,840,673
- Share change
- -1,005,537
- Put/Call ratio
- 222%
- SEC-reported price per share
- $59.50
- Number of holders
- 608
- Value change
- -$59,316,040
- Number of buys
- 249
- Number of sells
- 263
Open additional details 1 more signal available
Report period
Q4 2019
Institutions
608
Top holders
10
STX full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2020
Previous quarter: Q3 2019
Seagate Technology Holdings plc SEC filings
Seagate Technology Holdings plc company facts
Broader feeds
Reporting periods
Holder history for CUSIP G7945M107
Recent filing periods:
Ownership snapshot
Top reported holders of STX - SEAGATE TECHNOLOGIES - COM (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
ValueAct Holdings, L.P.
Disclosed value leader
ValueAct Holdings, L.P.
Comparable rows
0/15
Latest evidence
30 Sep 2019
13F
Highest disclosed value: $1,697,309,000
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
ValueAct Holdings, L.P. has the largest disclosed position value at $1.7B.
0 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 ValueAct Holdings, L.P.'s linked filing trail.
Disclosed position value
Top 5
ValueAct Holdings, L.P.
$1.7B
VANGUARD GROUP INC
$1.55B
FMR LLC
$1.23B
Clearbridge Investments, LLC
$1.16B
BlackRock Finance, Inc.
$1.01B
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| ValueAct Holdings, L.P. |
13F
Company
|
—
class O/S missing
|
$1,697,309,000
31,554,360 shares
|
— | 30 Sep 2019 |
| VANGUARD GROUP INC |
13F
Company
|
—
class O/S missing
|
$1,545,122,000
28,725,076 shares
|
— | 30 Sep 2019 |
| FMR LLC |
13F
Company
|
—
class O/S missing
|
$1,225,837,000
22,789,317 shares
|
— | 30 Sep 2019 |
| Clearbridge Investments, LLC |
13F
Company
|
—
class O/S missing
|
$1,157,002,000
21,509,614 shares
|
— | 30 Sep 2019 |
| BlackRock Finance, Inc. |
13F
Company
|
—
class O/S missing
|
$1,014,608,000
18,862,367 shares
|
— | 30 Sep 2019 |
| STATE STREET CORP |
13F
Company
|
—
class O/S missing
|
$568,553,000
10,448,503 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
608
Shares
225,015,997
Rows available
608
| 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
553
Q4 2019 holders
608
Holder diff
55
| 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