Companies / Seagate Technology Holdings PLC / Activity
Activity — Seagate Technology Holdings PLC
348 moves.
Top impactInsider · CEO movesInsider · biggest buysInsider · biggest sellsInstitution · biggest movesInstitution · new positions
| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q2 2026 as of | Mml Investors Services, LLC 13F manager | Add | Common stock | $11.95M | +12K +32.78% | 50,165 0.02% of shares | medium |
| Q1 2026 as of | CPPIB Crestone Peak Resources Canada Inc. 13F manager | Trim | Common stock | $-10.12M | -26K -2.84% | 883,574 0.39% of shares | medium |
| Q4 2025 as of | Danske Bank A/S 13F manager | Trim | Common stock | $-9.85M | -36K -25.05% | 107,030 0.05% of shares | medium |
| Q1 2026 as of | Calamos Advisors LLC 13F manager | New | Common stock | $9.09M | +23K | 23,213 0.01% of shares | medium |
| Q2 2026 as of | Persistent Asset Partners Ltd 13F manager | New | Common stock | $8.94M | +9K | 9,265 <0.01% of shares | medium |
| Q1 2026 as of | First Trust Advisors LP 13F manager | Trim | Common stock | $-8.87M | -23K -4.05% | 536,658 0.24% of shares | medium |
| Q2 2026 as of | Wealthfront Advisers LLC 13F manager | Add | Common stock | $8.63M | +9K +20.12% | 53,393 0.02% of shares | medium |
| Q1 2026 as of | Royal Bank of Canada 13F manager | Trim | Common stock | $-8.18M | -21K -2.02% | 1,013,493 0.45% of shares | medium |
| Q1 2024 as of | Barclays PLC 13F manager | Add | Common stock | $8.03M | +86K +10.65% | 897,185 0.40% of shares | medium |
| Q2 2026 as of | Deutsche Bank AG 13F manager | Trim | Common stock | $-7.98M | -8K -0.52% | 1,591,694 0.70% of shares | medium |
| Q2 2026 as of | Estate Counselors, LLC 13F manager | Trim | Common stock | $-7.88M | -8K -75.35% | 2,671 <0.01% of shares | medium |
| Q2 2026 as of | Donoghue Forlines LLC 13F manager | Trim | Common stock | $-7.77M | -8K -63.69% | 4,591 <0.01% of shares | medium |
| Q1 2023 as of | Barclays PLC 13F manager | Trim | Common stock | $-7.47M | -113K -25.40% | 332,061 0.15% of shares | medium |
| Q1 2026 as of | Tortoise Capital Advisors, L.L.C. 13F manager | New | Common stock | $7.44M | +19K | 18,988 <0.01% of shares | medium |
| Q1 2026 as of | Ci Investments Inc. 13F manager | Add | Common stock | $7.30M | +19K +1665.59% | 19,757 <0.01% of shares | medium |
| Q1 2026 as of | Adage Capital Partners Gp, L.L.C. 13F manager | Add | Common stock | $7.13M | +18K +10.88% | 185,400 0.08% of shares | medium |
| Q2 2026 as of | WINTON GROUP Ltd 13F manager | Add | Common stock | $6.96M | +7K +687.79% | 8,256 <0.01% of shares | medium |
| Q2 2025 as of | Barclays PLC 13F manager | Trim | Common stock | $-6.90M | -48K -8.09% | 542,680 0.24% of shares | medium |
| Q4 2023 as of | Barclays PLC 13F manager | Trim | Common stock | $-6.48M | -76K -8.56% | 810,860 0.36% of shares | medium |
| Q1 2026 as of | Public Sector Pension Investment Board 13F manager | Trim | Common stock | $-6.15M | -16K -28.67% | 39,031 0.02% of shares | medium |
| Q2 2024 as of | Barclays PLC 13F manager | Trim | Common stock | $-6.13M | -59K -6.61% | 837,864 0.37% of shares | medium |
| Q1 2026 as of | Windward Capital Management Co /Ca 13F manager | Trim | Common stock | $-6.08M | -16K -29.69% | 36,741 0.02% of shares | medium |
| Q1 2026 as of | Icon Advisers INC/CO 13F manager | Trim | Common stock | $-5.83M | -15K -33.94% | 28,963 0.01% of shares | medium |
| Q3 2025 as of | Alberta Investment Management Corp 13F manager | New | Common stock | $5.76M | +24K | 24,400 0.01% of shares | medium |
| Q2 2026 as of | Plato Investment Management Ltd 13F manager | New | Common stock | $5.57M | +6K | 5,807 <0.01% of shares | medium |
| Q2 2026 as of | LPL Financial LLC 13F manager | Add | Common stock | $5.41M | +6K +2.27% | 252,892 0.11% of shares | medium |
| Q1 2026 as of | Bell Bank 13F manager | Trim | Common stock | $-5.36M | -14K -27.74% | 35,674 0.02% of shares | medium |
| Q1 2026 as of | TD Asset Management Inc 13F manager | Add | Common stock | $5.24M | +13K +12.97% | 116,579 0.05% of shares | medium |
| Q1 2026 as of | Nomura Holdings Inc 13F manager | Add | Common stock | $5.07M | +13K +22.93% | 69,370 0.03% of shares | medium |
| Q3 2024 as of | Barclays PLC 13F manager | Add | Common stock | $4.99M | +46K +5.44% | 883,405 0.39% of shares | low |
| Q1 2026 as of | Brighton Jones LLC 13F manager | New | Common stock | $4.87M | +12K | 12,442 <0.01% of shares | low |
| Q2 2025 as of | Catherine Avery Investment Management LLC 13F manager | Add | Common stock | $4.62M | +32K +3072.62% | 33,027 0.01% of shares | low |
| Q1 2026 as of | ING Groep NV 13F manager | Add | Common stock | $4.34M | +11K +76.32% | 25,605 0.01% of shares | low |
| Q1 2026 as of | Eastern Bank 13F manager | Add | Common stock | $4.33M | +11K +22.02% | 61,304 0.03% of shares | low |
| Q1 2026 as of | Victory Capital Management, Inc. 13F manager | Trim | Common stock | $-4.29M | -11K -5.30% | 195,670 0.09% of shares | low |
| Q3 2025 as of | Barclays PLC 13F manager | Add | Common stock | $4.22M | +18K +3.30% | 560,566 0.25% of shares | low |
| Q1 2026 as of | Sig Brokerage, LP 13F manager | Exit | Common stock | $-4.06M | -15K -100.00% | 0 | low |
| Q1 2026 as of | Prudential Financial Inc 13F manager | Add | Common stock | $3.87M | +10K +52.80% | 28,602 0.01% of shares | low |
| Q1 2026 as of | OMERS Administration Corporation 13F manager | Add | Common stock | $3.77M | +10K +64.61% | 24,540 0.01% of shares | low |
| Q4 2024 as of | Danske Bank A/S 13F manager | Add | Common stock | $3.58M | +41K +40.90% | 142,803 0.06% of shares | low |
| Q1 2026 as of | Nordea Investment Management AB 13F manager | Add | Common stock | $3.56M | +9K +44.18% | 30,957 0.01% of shares | low |
| Q4 2025 as of | Catherine Avery Investment Management LLC 13F manager | Trim | Common stock | $-3.27M | -12K -47.50% | 13,144 <0.01% of shares | low |
| Q1 2026 as of | Meitav Investment House Ltd 13F manager | Exit | Common stock | $-3.05M | -11K -100.00% | 0 | low |
| Q1 2026 as of | BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp 13F manager | Trim | Common stock | $-3.04M | -8K -20.55% | 30,027 0.01% of shares | low |
| Q1 2026 as of | Fideuram - Intesa Sanpaolo Private Banking S.p.a. 13F manager | New | Common stock | $3.00M | +8K | 7,648 <0.01% of shares | low |
| Q2 2026 as of | OneDigital Investment Advisors LLC 13F manager | Add | Common stock | $2.91M | +3K +105.82% | 5,866 <0.01% of shares | low |
| Q1 2026 as of | Rhumbline Advisers 13F manager | Trim | Common stock | $-2.89M | -7K -3.12% | 229,211 0.10% of shares | low |
| Q1 2026 as of | Scotia Capital Inc. 13F manager | Trim | Common stock | $-2.87M | -7K -26.50% | 20,299 <0.01% of shares | low |
| Q1 2025 as of | Barclays PLC 13F manager | Add | Common stock | $2.81M | +33K +5.92% | 590,468 0.26% of shares | low |
| Q1 2026 as of | Marshall Wace, LLP 13F manager | Trim | Common stock | $-2.78M | -7K -32.99% | 14,425 <0.01% of shares | low |