Seagate HDD Cayman (stx 3.5 06/01/28)

13F holders, Q1 2026 (March 31)
10holders −1
2new positions
3sold out
$7.66avg. 13F price*

At the end of Q1 2026, 10 institutions reported holding Seagate HDD Cayman (stx 3.5 06/01/28) in their 13F filings, down 1 from Q4 2025. 2 opened new positions and 3 sold out. The largest holders were BNP PARIBAS ASSET MANAGEMENT Holding S.A. ($24.2M), Loomis Sayles & Co. L P ($23.5M) and Ssi Investment Management LLC ($10.0M).

Company
Seagate HDD Cayman (stx 3.5 06/01/28)
CUSIP
81180WBL4
Latest filing quarter
Q2 2026

History

Number of 13F holders

051015 Q3 2024: 12Q3 2024Q4 2024: 11Q4 2024Q1 2025: 9Q1 2025Q2 2025: 9Q2 2025Q3 2025: 10Q3 2025Q4 2025: 11Q4 2025Q1 2026: 10Q1 2026Q2 2026: 6Q2 2026

Total Exit/New Position Q4 2025 → Q1 2026

InstitutionsTotal Value
New Positions2$10.3M
Exits3$362.1M

All 13F filers, Q4 2025 → Q1 2026: 2,098,690 shares bought and 107,679,730 shares sold, net −105,581,040 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 10 holders

BNP PARIBAS ASSET MANAGEMENT Holding S.A. 0.03% No change 5,105,000 $24.2M
Loomis Sayles & Co. L P 0.03% Reduce -16.5% 59,948 $23.5M
Ssi Investment Management LLC 0.82% New 2,098,000 $10.0M
Police & Firemen's Retirement System of New Jersey 0.02% No change 380,000 $1.8M
Bank of New York Mellon Corp 0.00% Reduce -8.6% 320,000 $1.4M
Triton Wealth Management, PLLC 0.11% New 690 $291K
Sei Investments Co. 0.00% Reduce -51.6% 61,000 $290K
Boussard & Gavaudan Investment Management LLP 0.01% Reduce -86.8% 8,322 $37K
Northwestern Mutual Wealth Management Co. 0.00% No change 1,000 $5K
Oddo BHF Asset Management Sas 0.00% Reduce -37.7% 43 $193

"% of holder's portfolio" is SEAGATE HDD CAYMAN (STX 3.5 06/01/28)'s weight in each manager's 13F, not the share of Seagate HDD Cayman (stx 3.5 06/01/28) the manager owns.