Seagate Technology Holdings plc
STX- Exchange
- Nasdaq
- Industry
- Computer Storage Devices
- SEC CIK
- 0001137789
In the last 90 days, Seagate Technology Holdings plc insiders filed 0 open-market purchases and 34 sales; 1,973 institutions reported holding it in 13F filings for Q2 2026, worth $181.1B in total; 5 superinvestors hold it, including Lone Pine Capital and Tiger Global Management.
Politicians who traded STX
Since 2020, newest trade first. Shares and options by default, including trades reported under an earlier ticker.
- Trades
- 19
- Filings
- 16
- Politicians
- 9
- Buys / sells
- 8 / 11
- Estimated volume
- $341.5K
- Sum of range midpoints
| Politician | Trades | Buys / sells | Est. volume | Last traded | Last filed |
|---|---|---|---|---|---|
 Kevin Hern House · OK | 3 | 0 / 3 | $73.0K | Sep 15, 2026 | Sep 25, 2026 |
 Alan Armstrong Senate · OK | 1 | 1 / 0 | $8.00K | Mar 27, 2026 | Jul 21, 2026 |
 Julie Johnson House · TX | 4 | 0 / 4 | $32.0K | Dec 18, 2025 | Jan 15, 2026 |
 Lisa C. McClain House · MI | 1 | 1 / 0 | $32.5K | Sep 8, 2025 | Oct 22, 2025 |
 Robert P. Bresnahan, Jr. House · PA | 1 | 0 / 1 | $8.00K | Apr 8, 2025 | May 8, 2025 |
 Daniel S. Goldman House · NY | 1 | 0 / 1 | $8.00K | Jul 12, 2023 | Aug 13, 2023 |
 Ron Wyden Senate · OR | 6 | 5 / 1 | $164.0K | Nov 11, 2022 | May 15, 2023 |
 Marjorie Taylor Greene House · GA | 1 | 1 / 0 | $8.00K | May 19, 2021 | Jun 17, 2021 |
 Donna E. Shalala House · FL | 1 | 0 / 1 | $8.00K | Jun 24, 2019 | Apr 27, 2020 |
Trades
Reported trades in Seagate Technology Holdings plc, newest filings first.
| Politician | Asset | Type | Owner | Traded | Filed | Delay | Amount | Source |
|---|---|---|---|---|---|---|---|---|
Kevin Hern House · OK | STXSeagate Technology Holdings PLC - Ordinary Shares | Sell (partial) | Self | Sep 15, 2026 | Sep 25, 2026 | 10 days | $1K-$15K | Filing |
Alan Armstrong Senate · OK | STXSeagate Technology Holdings PLC - Ordinary Shares (Ireland) | Buy | Self | Mar 27, 2026 | Jul 21, 2026 | 116 daysLate | $1K-$15K | Filing |
Julie Johnson House · TX | STXSeagate Technology Holdings PLC - Ordinary Shares | Sell | Joint | Dec 18, 2025 | Jan 15, 2026 | 28 days | $1K-$15K | Filing |
Julie Johnson House · TX | STXSeagate Technology Holdings PLC - Ordinary Shares | Sell (partial) | Joint | Nov 13, 2025 | Dec 11, 2025 | 28 days | $1K-$15K | Filing |
Kevin Hern House · OK | STXSeagate Technology Holdings PLC - Ordinary Shares | Sell (partial) | Self | Oct 28, 2025 | Nov 16, 2025 | 19 days | $15K-$50K | Filing |
Kevin Hern House · OK | STXSeagate Technology Holdings PLC - Ordinary Shares | Sell (partial) | Self | Oct 6, 2025 | Nov 16, 2025 | 41 days | $15K-$50K | Filing |
Lisa C. McClain House · MI | STXSeagate Technology Holdings PLC - Ordinary Shares | Buy | Spouse | Sep 8, 2025 | Oct 22, 2025 | 44 days | $15K-$50K | Filing |
Julie Johnson House · TX | STXSeagate Technology Holdings PLC - Ordinary Shares | Sell (partial) | Joint | Aug 14, 2025 | Sep 11, 2025 | 28 days | $1K-$15K | Filing |
Julie Johnson House · TX | STXSeagate Technology Holdings PLC - Ordinary Shares | Sell (partial) | Joint | Jul 29, 2025 | Aug 14, 2025 | 16 days | $1K-$15K | Filing |
Robert P. Bresnahan, Jr. House · PA | STXSeagate Technology Holdings PLC - Ordinary Shares | Sell | Self | Apr 8, 2025 | May 8, 2025 | 30 days | $1K-$15K | Filing |
Daniel S. Goldman House · NY | STXSeagate Technology Holdings PLC - Ordinary Shares | Sell | Self | Jul 12, 2023 | Aug 13, 2023 | 32 days | $1K-$15K | Filing |
Ron Wyden Senate · OR | STXSeagate Technology Holdings PLC - Ordinary Shares | Sell (partial) | Spouse | Nov 11, 2022 | May 15, 2023Amended | 30 days | $15K-$50K | Filing |
Marjorie Taylor Greene House · GA | STXSeagate Technology Holdings PLC - Ordinary Shares | Buy | Joint | May 19, 2021 | Jun 17, 2021 | 29 days | $1K-$15K | Filing |
Ron Wyden Senate · OR | STXSeagate Technology plc | Buy | Spouse | Mar 4, 2021 | Apr 2, 2021 | 29 days | $1K-$15K | Filing |
Ron Wyden Senate · OR | STXSeagate Technology plc | Buy | Spouse | Mar 5, 2021 | Apr 2, 2021 | 28 days | $1K-$15K | Filing |
Ron Wyden Senate · OR | STXSeagate Technology plc | Buy | Spouse | Feb 26, 2021 | Mar 23, 2021 | 25 days | $1K-$15K | Filing |
Ron Wyden Senate · OR | STXSeagate Technology plc | Buy | Spouse | Jul 6, 2020 | Jul 31, 2020 | 25 days | $50K-$100K | Filing |
Ron Wyden Senate · OR | STXSeagate Technology plc | Buy | Spouse | Jul 2, 2020 | Jul 31, 2020 | 29 days | $15K-$50K | Filing |
Donna E. Shalala House · FL | STXSeagate Technology PLC - Ordinary Shares | Sell | Self | Jun 24, 2019 | Apr 27, 2020 | 308 daysLate | $1K-$15K | Filing |
Source: U.S. House Clerk and Senate Office of Public Records (eFD). Amounts are the ranges filers report. Profiles, committees and photos: the unitedstates project (public domain). District maps: U.S. Census Bureau.