Seagate Technology UlcSTX
13F holders, Q1 2026 (March 31)8holders +1
3new positions
2sold out
$369.43avg. 13F price*
At the end of Q1 2026, 8 institutions reported holding Seagate Technology Ulc (STX) in their 13F filings, up 1 from Q4 2025. 3 opened new positions and 2 sold out. The largest holders were Cacti Asset Management LLC ($202.0M), Harvest Fund Management Co., Ltd ($12.4M) and Kentucky Retirement Systems ($1.5M).
- Company
- Seagate Technology Ulc
- CUSIP
- G7945M107
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 3 | $1.6M |
| Exits | 2 | $1.7M |
All 13F filers, Q4 2025 → Q1 2026: 29,446 shares bought and 10,557 shares sold, net +18,889 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 8 holders
| Cacti Asset Management LLC | 12.24% | Reduce -0.8% | 526,005 | $202.0M |
| Harvest Fund Management Co., Ltd | 0.53% | Add +7.4% | 31,627 | $12.4M |
| Kentucky Retirement Systems | 0.11% | New | 26,927 | $1.5M |
| Partners Capital Investment Group, LLP | 0.03% | No change | 2,254 | $883K |
| Ferguson Wellman Capital Management, Inc. | 0.00% | Reduce -2.1% | 904 | $354K |
| Byrne Asset Management LLC | 0.07% | New | 308 | $121K |
| Joseph Group Capital Management | 0.00% | Add +100.0% | 42 | $16K |
| Berkshire Capital Holdings Inc. | 0.00% | New | 10 | $4K |
"% of holder's portfolio" is STX's weight in each manager's 13F, not the share of Seagate Technology Ulc the manager owns.