Seagate Technology plc (STX)

INFORMATION TECHNOLOGY: COMPUTERS & PERIPHERALS
SIC: COMPUTER STORAGE DEVICES

38/39 FITZWILLIAM SQUARE DUBLIN 2, IRELAND

Seagate Technology is a provider of electronic data storage products. Co. produces electronic data storage products addressing enterprise applications, where its products are designed for enterprise servers, mainframes and workstations; client compute applications, where its products are designed for desktop and notebook computers; and client non-compute applications, where its products are designed for end user devices such as digital video recorders, gaming consoles, personal data backup systems, portable external storage systems and digital media systems. In addition, Co. provides data storage services for businesses, including online backup, data protection and recovery applications.

Data based on most recent fiscal year report
Market Cap16.606 Billion Shares Outstanding284.83 Million Avg Volume7.917 Million
1-Yr BETA vs S&P TR1.365 Current Ratio1.92 Quick Ratio1.55
View SEC Filings from STX instead.
Q3 2019 All Institutions Hedge Funds 1
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Filers who had this stock in their top 10: 8 2 (0.21%)
13F Filers holding this stock: 545 51 (5.33%)
Aggregate 13F shares on 09/30/2019: 222.181 Million 46.01 Million
Aggregate 13F shares on 06/30/2019: 228.055 Million 43.094 Million
Percent change: -2.58% 6.77%
Funds creating new positions: 69 16
Funds Adding to an existing position: 168 17
Funds closing out their position: 68 9
Funds reducing their position: 206 13
1 hedge funds as identified by whalewisdom.com through public filings.

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Funds Holding STX (via 13F filings)

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*Please note that if a filer hasn't submitted a 13F filing for a quarter then the filer's shares will be listed as "Sold All"

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Open Market Buys/Sells Last 60 Days

Open Market Buys (P)

none

Open Market Sells (S)

468.4 Thousand total shares from 14 transactions

Exercise Derivative Conversion (M)

389.3 Thousand total shares from 20 transactions

Current/Former Insiders

Insider Name Type Last Reported Shares Held Last Reported Date Filings in past year

LERNER JAMES J PRESIDENT, CEO

  • Officer
  • Director
930,000 2019-11-13 0

MURPHY JAMES J EVP, SALES & MARKETING

  • Officer
28,377 2019-11-11 8

BRUNER JUDY

  • Director
28,442 2019-11-11 1

DEXHEIMER BRIAN S

  • Director
75,637 2019-11-11 0

CANNON MICHAEL R

  • Director
16,860 2019-11-08 1

GELDMACHER JAY L

  • Director
7,213 2019-11-08 2

WATKINS WILLIAM D

  • Director
8,862 2019-11-07 0

LUCZO STEPHEN J

  • Director
946,441 2019-11-04 18

MACPHERSON REGAN J SEE REMARKS

  • Officer
0 2019-11-03 0

MOYO DAMBISA F

  • Director
1,484 2019-10-29 0

ZANDER EDWARD J

  • Director
67,932 2019-10-28 1

COLEMAN WILLIAM T III

  • Director
14,313 2019-10-28 2

TILENIUS STEPHANIE

  • Director
19,898 2019-10-28 1

ADAMS MARK

  • Director
17,119 2019-10-28 1

HAGGART DYLAN G.

VALUEACT HOLDINGS, L.P.

VALUEACT CAPITAL MASTER FUND, L.P.

VALUEACT CAPITAL MASTER FUND B, L.P.

VA PARTNERS I, LLC

VALUEACT CAPITAL MANAGEMENT, L.P.

VALUEACT CAPITAL MANAGEMENT, LLC

VALUEACT HOLDINGS II, L.P.

VALUEACT HOLDINGS GP, LLC

  • Director
  • 10% Owner
  • SEE REMARKSSEE REMARKSSEE REMARKSSEE REMARKSSEE REMARKSSEE REMARKSSEE REMARKSSEE REMARKSSEE REMARKS
31,557,653 2019-10-28 1

NYGAARD JEFFREY D. EXECUTIVE VICE PRESIDENT

  • Officer
57,715 2019-10-25 9

MOSLEY WILLIAM D CHIEF EXECUTIVE OFFICER

  • Officer
  • Director
334,774 2019-09-27 4

MORTON DAVID H JR CHIEF FINANCIAL OFFICER

  • Officer
9,643 2019-09-20 0

THOMPSON JOHN WENDELL

  • Director
28,345 2019-09-12 0

SCHUELKE KATHERINE SVP, CLO & CORPORATE SECRETARY

  • Officer
26,464 2019-09-09 2

ROMANO GIANLUCA EVP & CFO

  • Officer
0 2019-09-09 4

BIONDI FRANK

  • Director
9,400 2019-09-04 0

PIMENTEL ALBERT A

32,335 2019-08-07 0

CHENG MEI WEI

  • Director
0 2019-05-16 0

VALUEACT HOLDINGS, L.P.

VALUEACT CAPITAL MASTER FUND, L.P.

VALUEACT CAPITAL MASTER FUND B, L.P.

VA PARTNERS I, LLC

VALUEACT CAPITAL MANAGEMENT, L.P.

VALUEACT CAPITAL MANAGEMENT, LLC

VALUEACT HOLDINGS II, L.P.

VALUEACT HOLDINGS GP, LLC

  • Director
  • 10% Owner
  • SEE REMARKSSEE REMARKSSEE REMARKSSEE REMARKSSEE REMARKSSEE REMARKSSEE REMARKSSEE REMARKS
29,520,160 2019-05-06 5

O MALLEY PATRICK J SVP AND CHIEF FIN. OFFICER

  • Officer
68,923 2019-02-11 0

VALUEACT HOLDINGS, L.P.

VALUEACT CAPITAL MASTER FUND, L.P.

VA PARTNERS I, LLC

VALUEACT CAPITAL MANAGEMENT, L.P.

VALUEACT CAPITAL MANAGEMENT, LLC

VALUEACT HOLDINGS GP, LLC

  • Director
  • SEE REMARKSSEE REMARKSSEE REMARKSSEE REMARKSSEE REMARKSSEE REMARKS
27,295,160 2018-12-06 5

ABBOTT TODD EVP SALES AND SERVICES

  • Officer
0 2018-11-30 0

HAGGART DYLAN G.

VALUEACT HOLDINGS, L.P.

VALUEACT CAPITAL MASTER FUND, L.P.

VA PARTNERS I, LLC

VALUEACT CAPITAL MANAGEMENT, L.P.

VALUEACT CAPITAL MANAGEMENT, LLC

VALUEACT HOLDINGS GP, LLC

  • Director
  • SEE REMARKSSEE REMARKSSEE REMARKSSEE REMARKSSEE REMARKSSEE REMARKSSEE REMARKS
26,399,947 2018-10-29 1

PARK CHONG SUP

  • Director
49,336 2018-10-18 0

HOTTIER-FAYON GERALDINE INTERIM PRIN. ACCOUNTING OFCR

  • Officer
8,217 2018-09-22 0

SCOLNICK KATHRYN R. INTERIM CFO

  • Officer
4,256 2018-09-22 0

HAGGART DYLAN G.

  • Director
0 2018-01-23 1

BRACE PHILIP G FORMER PRESIDENT, CSSG

  • Officer
No longer subject to file 2018-01-11 0

BRADLEY WILLIAM W

  • Director
54,537 2017-11-15 0

MASSARONI KENNETH M SVP, INTERIM CLO

  • Officer
No longer subject to file 2017-10-05 0

RE MARK SVP & CTO

  • Officer
No longer subject to file 2017-10-05 0

ONKEN KRISTEN M

  • Director
23,729 2016-10-18 0

REYES GREGORIO

  • Director
4,485 2015-10-21 0

DEHAAN DOUGLAS J GENERAL MANAGER, SAMSUNG HDD

  • Officer
32,517 2015-09-11 0

RICHARZ DAVID K EXECUTIVE VICE PRESIDENT,SALES

  • Officer
319 2015-04-24 0

MARQUARDT DAVID F

  • Director
670,554 2014-12-02 0

MARSHALL LYDIA MICHEAUX

  • Director
No longer subject to file 2014-10-21 0

JEONG SEH-WOONG

  • Director
No longer subject to file 2014-10-21 0

POPE CHARLES C

  • Director
No longer subject to file 2014-05-06 0

SAMSUNG ELECTRONICS CO LTD /FI

  • 10% Owner
No longer subject to file 2013-10-21 0

DAVIDSON JAMES

  • Director
151,051 2013-10-15 0

KIERNAN DONALD E

  • FORMER DIRECTOR
No longer subject to file 2013-08-16 0

WHITMORE ROBERT W EVP & CHIEF TECHNICAL OFFICER

  • Officer
63,364 2013-05-30 0

CUNNINGHAM TERENCE ROBERT

  • Director
10,241 2011-01-31 0

ANDERSON DAVID Z VP, FINANCE, TREASURER & PAO

  • Officer
2,500 2009-10-23 0

PETERSON GLEN A SR. VP, WORLDWIDE FINANCE

  • Officer
57,510 2008-09-12 0

GLEMBOCKI JERRY S SR. VP HEADS AND MEDIA

  • Officer
57,885 2008-09-12 0

WICKERSHAM DAVID A PRESIDENT AND COO

  • Officer
194,857 2008-09-12 0

HUDSON WILLIAM L EXECUTIVE VP & GENERAL COUNSEL

  • Officer
No longer subject to file 2008-06-27 0

Insider Transactions Last 60 Days

Reporting Owners Transaction Date Transaction Code Shares Share Price Acquired or Disposed Shares Owned Following Transaction Combined shares owned after filing Direct/Indirect Ownership 10b-5

MURPHY JAMES J - Officer EVP, SALES & MARKETING

2019-11-11 S 23,971 $58.49 d 28,377 28,377.00 direct

MURPHY JAMES J - Officer EVP, SALES & MARKETING

2019-11-11 M 23,971 $38.76 a 52,348 28,377.00 direct

MURPHY JAMES J - Officer EVP, SALES & MARKETING

2019-11-11 M 23,971 d 116,310 28,377.00 direct

GELDMACHER JAY L - Director

2019-11-08 S 5,500 $58.29 d 7,213 7,213.00 direct

MURPHY JAMES J - Officer EVP, SALES & MARKETING

2019-11-06 M 76,393 d 140,281 28,377.00 direct

MURPHY JAMES J - Officer EVP, SALES & MARKETING

2019-11-06 M 76,393 $38.76 a 104,770 28,377.00 direct

LUCZO STEPHEN J - Director stephen j. luczo revocable trust dated january 26, 2001

2019-11-06 S 5,000 $57.48 d 790,454 946,441.00 indirect

MURPHY JAMES J - Officer EVP, SALES & MARKETING

2019-11-06 S 76,393 $57.67 d 28,377 28,377.00 direct

LUCZO STEPHEN J - Director stephen j. luczo revocable trust dated january 26, 2001

2019-11-05 G 10,000 d 795,454 946,441.00 indirect

MURPHY JAMES J - Officer EVP, SALES & MARKETING

2019-11-05 M 100,000 d 216,674 28,377.00 direct

MURPHY JAMES J - Officer EVP, SALES & MARKETING

2019-11-05 S 100,000 $57.82 d 28,377 28,377.00 direct

MURPHY JAMES J - Officer EVP, SALES & MARKETING

2019-11-05 M 100,000 $38.76 a 128,377 28,377.00 direct

MURPHY JAMES J - Officer EVP, SALES & MARKETING

2019-11-04 M 70,000 d 316,674 28,377.00 direct

MURPHY JAMES J - Officer EVP, SALES & MARKETING

2019-11-04 M 35,537 $30.95 a 133,914 28,377.00 direct

MURPHY JAMES J - Officer EVP, SALES & MARKETING

2019-11-04 M 18,070 d 48,653 28,377.00 direct

MURPHY JAMES J - Officer EVP, SALES & MARKETING

2019-11-04 S 123,607 $57.74 d 28,377 28,377.00 direct

MURPHY JAMES J - Officer EVP, SALES & MARKETING

2019-11-04 M 70,000 $38.76 a 98,377 28,377.00 direct

LUCZO STEPHEN J - Director stephen j. luczo revocable trust dated january 26, 2001

2019-11-04 S 100,000 $58.03 d 805,454 946,441.00 indirect

MURPHY JAMES J - Officer EVP, SALES & MARKETING

2019-11-04 M 35,537 d 41,895 28,377.00 direct

MURPHY JAMES J - Officer EVP, SALES & MARKETING

2019-11-04 M 18,070 $50.29 a 151,984 28,377.00 direct

BRUNER JUDY - Director

2019-10-29 A 5,579 a 5,579 11,821.00 direct

TILENIUS STEPHANIE - Director

2019-10-29 A 5,579 a 5,579 19,898.00 direct

ADAMS MARK - Director

2019-10-29 A 5,579 a 5,579 17,119.00 direct

HAGGART DYLAN G. - Director - > 10% Owner SEE REMARKS

VALUEACT HOLDINGS, L.P. - Director - > 10% Owner SEE REMARKS

VALUEACT CAPITAL MASTER FUND, L.P. - Director - > 10% Owner SEE REMARKS

VALUEACT CAPITAL MASTER FUND B, L.P. - Director - > 10% Owner SEE REMARKS

VA PARTNERS I, LLC - Director - > 10% Owner SEE REMARKS

VALUEACT CAPITAL MANAGEMENT, L.P. - Director - > 10% Owner SEE REMARKS

VALUEACT CAPITAL MANAGEMENT, LLC - Director - > 10% Owner SEE REMARKS

VALUEACT HOLDINGS II, L.P. - Director - > 10% Owner SEE REMARKS

VALUEACT HOLDINGS GP, LLC - Director - > 10% Owner SEE REMARKS

2019-10-29 A 5,579 a 5,579 31,557,653.00 direct

CANNON MICHAEL R - Director

2019-10-29 A 5,579 a 5,579 30,592.00 direct

GELDMACHER JAY L - Director

2019-10-29 A 5,579 a 5,579 12,713.00 direct

LUCZO STEPHEN J - Director

2019-10-29 A 5,579 a 5,579 1,066,587.00 direct

ZANDER EDWARD J - Director

2019-10-29 A 5,579 a 5,579 67,932.00 direct

COLEMAN WILLIAM T III - Director

2019-10-29 A 5,579 a 5,579 14,313.00 direct

BRUNER JUDY - Director

2019-10-28 M 5,146 a 5,146 11,821.00 direct

HAGGART DYLAN G. - Director - > 10% Owner SEE REMARKS

VALUEACT HOLDINGS, L.P. - Director - > 10% Owner SEE REMARKS

VALUEACT CAPITAL MASTER FUND, L.P. - Director - > 10% Owner SEE REMARKS

VALUEACT CAPITAL MASTER FUND B, L.P. - Director - > 10% Owner SEE REMARKS

VA PARTNERS I, LLC - Director - > 10% Owner SEE REMARKS

VALUEACT CAPITAL MANAGEMENT, L.P. - Director - > 10% Owner SEE REMARKS

VALUEACT CAPITAL MANAGEMENT, LLC - Director - > 10% Owner SEE REMARKS

VALUEACT HOLDINGS II, L.P. - Director - > 10% Owner SEE REMARKS

VALUEACT HOLDINGS GP, LLC - Director - > 10% Owner SEE REMARKS

2019-10-28 F 1,853 $57.75 d 3,293 31,557,653.00 direct

LUCZO STEPHEN J - Director

2019-10-28 M 5,146 d 0 1,066,587.00 direct

ZANDER EDWARD J - Director

2019-10-28 M 5,146 d 0 67,932.00 direct

TILENIUS STEPHANIE - Director

2019-10-28 M 5,146 a 21,751 19,898.00 direct

CANNON MICHAEL R - Director

2019-10-28 F 1,853 $57.75 d 23,707 30,592.00 direct

COLEMAN WILLIAM T III - Director

2019-10-28 M 5,146 d 0 14,313.00 direct

ADAMS MARK - Director

2019-10-28 M 5,146 a 5,146 17,119.00 direct

GELDMACHER JAY L - Director

2019-10-28 F 1,853 $57.75 d 12,713 12,713.00 direct

BRUNER JUDY - Director

2019-10-28 M 5,146 d 0 11,821.00 direct

HAGGART DYLAN G. - Director - > 10% Owner SEE REMARKS

VALUEACT HOLDINGS, L.P. - Director - > 10% Owner SEE REMARKS

VALUEACT CAPITAL MASTER FUND, L.P. - Director - > 10% Owner SEE REMARKS

VALUEACT CAPITAL MASTER FUND B, L.P. - Director - > 10% Owner SEE REMARKS

VA PARTNERS I, LLC - Director - > 10% Owner SEE REMARKS

VALUEACT CAPITAL MANAGEMENT, L.P. - Director - > 10% Owner SEE REMARKS

VALUEACT CAPITAL MANAGEMENT, LLC - Director - > 10% Owner SEE REMARKS

VALUEACT HOLDINGS II, L.P. - Director - > 10% Owner SEE REMARKS

VALUEACT HOLDINGS GP, LLC - Director - > 10% Owner SEE REMARKS

2019-10-28 M 5,146 a 5,146 31,557,653.00 direct

LUCZO STEPHEN J - Director stephen j. luczo revocable trust dated january 26, 2001

2019-10-28 F 1,853 $57.75 d 905,454 1,066,587.00 indirect

ZANDER EDWARD J - Director the edward and mona zander trust dtd 4/19/93

2019-10-28 F 1,853 $57.75 d 46,088 67,932.00 indirect

TILENIUS STEPHANIE - Director

2019-10-28 M 5,146 d 0 19,898.00 direct

CANNON MICHAEL R - Director

2019-10-28 M 5,146 a 25,560 30,592.00 direct

COLEMAN WILLIAM T III - Director

2019-10-28 F 1,853 $57.75 d 14,313 14,313.00 direct

ADAMS MARK - Director

2019-10-28 M 5,146 d 0 17,119.00 direct

GELDMACHER JAY L - Director

2019-10-28 M 5,146 a 14,566 12,713.00 direct

BRUNER JUDY - Director the bruner living trust

2019-10-28 F 1,853 $57.75 d 6,675 11,821.00 indirect

HAGGART DYLAN G. - Director - > 10% Owner SEE REMARKS

VALUEACT HOLDINGS, L.P. - Director - > 10% Owner SEE REMARKS

VALUEACT CAPITAL MASTER FUND, L.P. - Director - > 10% Owner SEE REMARKS

VALUEACT CAPITAL MASTER FUND B, L.P. - Director - > 10% Owner SEE REMARKS

VA PARTNERS I, LLC - Director - > 10% Owner SEE REMARKS

VALUEACT CAPITAL MANAGEMENT, L.P. - Director - > 10% Owner SEE REMARKS

VALUEACT CAPITAL MANAGEMENT, LLC - Director - > 10% Owner SEE REMARKS

VALUEACT HOLDINGS II, L.P. - Director - > 10% Owner SEE REMARKS

VALUEACT HOLDINGS GP, LLC - Director - > 10% Owner SEE REMARKS

2019-10-28 M 5,146 d 0 31,557,653.00 direct

ZANDER EDWARD J - Director

2019-10-28 M 5,146 a 5,146 67,932.00 direct

LUCZO STEPHEN J - Director

2019-10-28 M 5,146 a 5,146 1,066,587.00 direct

TILENIUS STEPHANIE - Director

2019-10-28 F 1,853 $57.75 d 19,898 19,898.00 direct

CANNON MICHAEL R - Director

2019-10-28 M 5,146 d 0 30,592.00 direct

COLEMAN WILLIAM T III - Director

2019-10-28 M 5,146 a 16,166 14,313.00 direct

ADAMS MARK - Director mark woolsey adams and maureen madden adams, trustees adams family trust dtd 10/27/2000

2019-10-28 F 1,853 $57.75 d 11,973 17,119.00 indirect

GELDMACHER JAY L - Director

2019-10-28 M 5,146 d 0 12,713.00 direct

NYGAARD JEFFREY D. - Officer EXECUTIVE VICE PRESIDENT

2019-10-25 M 2,000 d 16,870 57,715.00 direct

NYGAARD JEFFREY D. - Officer EXECUTIVE VICE PRESIDENT

2019-10-25 S 2,000 $57.00 d 23,985 57,715.00 direct

NYGAARD JEFFREY D. - Officer EXECUTIVE VICE PRESIDENT

2019-10-25 M 2,000 $30.95 a 25,985 57,715.00 direct

LUCZO STEPHEN J - Director stephen j. luczo revocable trust dated january 26, 2001

2019-10-23 S 5,000 $55.60 d 902,161 1,058,148.00 indirect

NYGAARD JEFFREY D. - Officer EXECUTIVE VICE PRESIDENT

2019-10-22 M 2,969 $40.16 a 26,954 57,715.00 direct

NYGAARD JEFFREY D. - Officer EXECUTIVE VICE PRESIDENT

2019-10-22 M 2,969 d 0 57,715.00 direct

NYGAARD JEFFREY D. - Officer EXECUTIVE VICE PRESIDENT

2019-10-22 S 2,969 $55.90 d 23,985 57,715.00 direct

NYGAARD JEFFREY D. - Officer EXECUTIVE VICE PRESIDENT

2019-10-16 M 2,000 $30.95 a 25,985 57,715.00 direct

NYGAARD JEFFREY D. - Officer EXECUTIVE VICE PRESIDENT

2019-10-16 M 2,000 d 18,870 57,715.00 direct

NYGAARD JEFFREY D. - Officer EXECUTIVE VICE PRESIDENT

2019-10-16 S 2,000 $55.00 d 23,985 57,715.00 direct

LUCZO STEPHEN J - Director stephen j. luczo revocable trust dated january 26, 2001

2019-10-09 S 5,000 $51.51 d 907,161 1,063,148.00 indirect

NYGAARD JEFFREY D. - Officer EXECUTIVE VICE PRESIDENT

2019-09-30 M 8,000 d 2,969 57,715.00 direct

NYGAARD JEFFREY D. - Officer EXECUTIVE VICE PRESIDENT

2019-09-30 M 8,000 $40.16 a 31,985 57,715.00 direct

NYGAARD JEFFREY D. - Officer EXECUTIVE VICE PRESIDENT

2019-09-30 S 12,000 $53.78 d 23,985 57,715.00 direct

NYGAARD JEFFREY D. - Officer EXECUTIVE VICE PRESIDENT

2019-09-30 M 4,000 d 20,870 57,715.00 direct

NYGAARD JEFFREY D. - Officer EXECUTIVE VICE PRESIDENT

2019-09-30 M 4,000 $30.95 a 35,985 57,715.00 direct

MOSLEY WILLIAM D - Director - Officer CHIEF EXECUTIVE OFFICER

2019-09-27 F 94,131 $53.81 d 334,774 334,774.00 direct

NYGAARD JEFFREY D. - Officer EXECUTIVE VICE PRESIDENT

2019-09-27 F 8,711 $53.81 d 23,985 57,715.00 direct

MOSLEY WILLIAM D - Director - Officer CHIEF EXECUTIVE OFFICER

2019-09-27 A 189,855 a 428,905 334,774.00 direct

NYGAARD JEFFREY D. - Officer EXECUTIVE VICE PRESIDENT

2019-09-27 A 19,806 a 32,696 57,715.00 direct

LUCZO STEPHEN J - Director stephen j. luczo revocable trust dated january 26, 2001

2019-09-25 S 5,000 $52.20 d 912,161 1,068,148.00 indirect
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