- Type / Class
- Equity / COM
- Total 13F shares
- 569,188
- Share change
- -285,584
- Total reported value
- $159,879,688
- Price per share
- $275.39
- Number of holders
- 7
- Value change
- -$67,306,699
- Number of buys
- 2
- Number of sells
- 4
Quarterly Holders Quick Answers
What is CUSIP G7945M107?
CUSIP G7945M107 identifies STX - SEAGATE TECHNOLOGIES - COM in SEC institutional holdings data.
Need full ownership history?
Open the full security ownership history page.
Next holder-history checks
These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.
- Back to full security ownership history for the broader multi-quarter picture.
- Latest 13F filings for newly reported positions across managers.
- Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
- SEC investors directory for manager drilldown.
Explore More Reporting Periods
Jump to adjacent filing periods for faster comparison and easier crawl discovery.
Recent filing periods for CUSIP G7945M107:
Top shareholders of STX - SEAGATE TECHNOLOGIES - COM (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| VANGUARD GROUP INC |
13F
|
Company |
13%
|
28,140,287
|
$6,642,796,149 | — | 30 Sep 2025 | |
| Sanders Capital, LLC |
13F
|
Company |
8%
|
17,541,266
|
$4,140,791,252 | — | 30 Sep 2025 | |
| BlackRock, Inc. |
13F
13D/G
|
Company |
6.1%
from 13D/G
|
14,397,544
|
$3,398,684,170 | — | 30 Sep 2025 | |
| JPMORGAN CHASE & CO |
13F
13D/G
|
Company |
4%
from 13D/G
|
13,932,796
|
$3,288,976,193 | — | 30 Sep 2025 | |
| STATE STREET CORP |
13F
|
Company |
4.3%
|
9,276,278
|
$2,196,419,868 | — | 30 Sep 2025 | |
| FRANKLIN RESOURCES INC |
13F
|
Company |
3.7%
|
8,067,216
|
$1,904,347,010 | — | 30 Sep 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
3.5%
|
7,589,910
|
$1,791,674,310 | — | 30 Sep 2025 | |
| Capital Research Global Investors |
13F
13D/G
|
Company |
3.4%
from 13D/G
|
6,189,644
|
$1,461,127,363 | — | 30 Sep 2025 | |
| MORGAN STANLEY |
13F
|
Company |
2.3%
|
5,059,365
|
$1,194,314,413 | — | 30 Sep 2025 | |
| WCM INVESTMENT MANAGEMENT, LLC |
13F
|
Company |
2.4%
|
5,182,949
|
$1,187,620,934 | — | 30 Sep 2025 | |
| ValueAct Holdings, L.P. |
3/4/5
|
Director, Other* |
—
class O/S missing
|
13,437,070
|
$1,142,150,950 | — | 17 Feb 2022 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
2.1%
|
4,662,379
|
$1,095,589,434 | — | 30 Sep 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
1.7%
|
3,726,026
|
$879,565,622 | — | 30 Sep 2025 | |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP |
13F
|
Company |
1.4%
|
2,949,512
|
$696,261,803 | — | 30 Sep 2025 | |
| D. E. Shaw & Co., Inc. |
13F
|
Company |
0.92%
|
2,005,386
|
$473,391,419 | — | 30 Sep 2025 | |
| FMR LLC |
13F
|
Company |
0.91%
|
1,981,226
|
$467,688,369 | — | 30 Sep 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.88%
|
1,920,329
|
$453,312,865 | — | 30 Sep 2025 | |
| Invesco Ltd. |
13F
|
Company |
0.83%
|
1,811,021
|
$427,509,618 | — | 30 Sep 2025 | |
| Egerton Capital (UK) LLP |
13F
|
Company |
0.73%
|
1,592,983
|
$376,039,567 | — | 30 Sep 2025 | |
| Legal & General Group Plc |
13F
|
Company |
0.7%
|
1,535,675
|
$362,511,444 | — | 30 Sep 2025 | |
| Polar Capital Holdings Plc |
13F
|
Company |
0.68%
|
1,479,369
|
$349,219,846 | — | 30 Sep 2025 | |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC |
13F
|
Company |
0.67%
|
1,455,563
|
$343,600,204 | — | 30 Sep 2025 | |
| Boston Partners |
13F
|
Company |
0.63%
|
1,372,103
|
$323,859,742 | — | 30 Sep 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.63%
|
1,370,679
|
$323,562,485 | — | 30 Sep 2025 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.48%
|
1,045,828
|
$246,878,132 | — | 30 Sep 2025 | |
| ROYAL BANK OF CANADA |
13F
|
Company |
0.47%
|
1,034,425
|
$244,185,000 | — | 30 Sep 2025 | |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main |
13F
|
Company |
0.45%
|
989,756
|
$233,641,801 | — | 30 Sep 2025 | |
| UBS Group AG |
13F
|
Company |
0.43%
|
942,889
|
$222,578,425 | — | 30 Sep 2025 | |
| Castle Hook Partners LP |
13F
|
Company |
0.43%
|
935,751
|
$220,893,381 | — | 30 Sep 2025 | |
| Russell Investments Group, Ltd. |
13F
|
Company |
0.43%
|
928,512
|
$218,806,370 | — | 30 Sep 2025 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
0.41%
|
898,578
|
$212,054,692 | — | 30 Sep 2025 | |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
|
Company |
0.39%
|
843,600
|
$199,141,000 | — | 30 Sep 2025 | |
| CITIGROUP INC |
13F
|
Company |
0.38%
|
832,622
|
$196,548,749 | — | 30 Sep 2025 | |
| CANADA PENSION PLAN INVESTMENT BOARD |
13F
|
Company |
0.37%
|
799,111
|
$188,638,143 | — | 30 Sep 2025 | |
| DEUTSCHE BANK AG\ |
13F
|
Company |
0.36%
|
792,000
|
$186,959,521 | — | 30 Sep 2025 | |
| WELLS FARGO & COMPANY/MN |
13F
|
Company |
0.36%
|
777,679
|
$183,578,953 | — | 30 Sep 2025 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
0.36%
|
776,186
|
$183,226,467 | — | 30 Sep 2025 | |
| Walleye Trading LLC |
13F
|
Company |
0.35%
|
759,166
|
$179,208,726 | — | 30 Sep 2025 | |
| Atalan Capital Partners, LP |
13F
|
Company |
0.34%
|
746,600
|
$176,242,396 | — | 30 Sep 2025 | |
| Maple Rock Capital Partners Inc. |
13F
|
Company |
0.34%
|
740,352
|
$174,767,493 | — | 30 Sep 2025 | |
| Trivest Advisors Ltd |
13F
|
Company |
0.33%
|
722,000
|
$170,435,320 | — | 30 Sep 2025 | |
| AQR CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.33%
|
714,285
|
$164,857,032 | — | 30 Sep 2025 | |
| Slate Path Capital LP |
13F
|
Company |
0.3%
|
658,867
|
$155,532,144 | — | 30 Sep 2025 | |
| PRIMECAP MANAGEMENT CO/CA/ |
13F
|
Company |
0.3%
|
654,557
|
$154,514,726 | — | 30 Sep 2025 | |
| LOS ANGELES CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.3%
|
651,971
|
$153,904,274 | — | 30 Sep 2025 | |
| BNP PARIBAS FINANCIAL MARKETS |
13F
|
Company |
0.3%
|
647,499
|
$152,848,614 | — | 30 Sep 2025 | |
| KBC Group NV |
13F
|
Company |
0.29%
|
625,973
|
$147,767,000 | — | 30 Sep 2025 | |
| Swiss National Bank |
13F
|
Company |
0.28%
|
611,700
|
$144,397,902 | — | 30 Sep 2025 | |
| Nuveen, LLC |
13F
|
Company |
0.28%
|
606,148
|
$143,087,179 | — | 30 Sep 2025 | |
| BARCLAYS PLC |
13F
|
Company |
0.26%
|
560,566
|
$132,327,211 | — | 30 Sep 2025 |
Institutional Holders of SEAGATE TECHNOLOGIES - COM (STX) as of Q4 2025
As of 31 Dec 2025,
SEAGATE TECHNOLOGIES - COM (STX) was held by
7 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
569,188 shares.
The largest 7 holders included
CACTI ASSET MANAGEMENT LLC, Harvest Fund Management Co., Ltd, FNY Investment Advisers, LLC, WEDGEWOOD INVESTORS INC /PA/, PARTNERS CAPITAL INVESTMENT GROUP, LLP, FERGUSON WELLMAN CAPITAL MANAGEMENT, INC, and Joseph Group Capital Management.
This page lists
7
institutional shareholders reporting positions in this security
for the Q4 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
8
Q4 2025 holders
7
Holder diff
-1
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 Value $ | Q4 2025 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.