Parthenon LLC
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Parthenon LLC’s Seagate STX Stock Holding History

Parthenon LLC’s Portfolio STX Stock Details STX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		$1.84M Hold
2,000
– – 0.19% 61
2026
Q2 		$1.93M Hold
2,000
– – 0.2% 59
2026
Q1 		$784K Hold
2,000
– – 0.09% 80
2025
Q4 		$551K Buy
+2,000
New +$519K 0.06% 92

Other funds holding STX

Exchange Traded Concepts
Exchange Traded Concepts Oklahoma City, Oklahoma $25.3B AUM 51.52% 1-Year Est. Return
Swedbank
Swedbank Stockholm, Sweden $118B AUM 40.52% 1-Year Est. Return
Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $174B AUM 33.96% 1-Year Est. Return
WAM
WT Asset Management Hong Kong $6.18B AUM 432.25% 1-Year Est. Return
DekaBank Deutsche Girozentrale
DekaBank Deutsche Girozentrale Frankfurt, Germany $87.8B AUM 20.94% 1-Year Est. Return
Cacti Asset Management
Cacti Asset Management Atlanta, Georgia $1.89B AUM 58.55% 1-Year Est. Return
ProShare Advisors
ProShare Advisors Bethesda, Maryland $69.5B AUM 31.38% 1-Year Est. Return
Mirae Asset Global Investments
Mirae Asset Global Investments Seoul, South Korea $57B AUM 43.56% 1-Year Est. Return
New York State Teachers Retirement System (NYSTRS)
New York State Teachers Retirement System (NYSTRS) Albany, New York $52.9B AUM 36.03% 1-Year Est. Return
Virginia Retirement Systems
Virginia Retirement Systems Richmond, Virginia $16.3B AUM 35.33% 1-Year Est. Return

Parthenon LLC's STX Position: Q3 2026 in Review

Parthenon LLC held its Seagate (STX) position steady in Q3 2026 at 2,000 shares worth $1.84M. The position accounts for 0.19% of the portfolio, ranked #61.

Parthenon LLC first reported a position in STX in Q4 2025 and has held it in 4 quarters since. The position peaked at $1.93M in Q2 2026. 758 funds tracked by Wall St. Rank hold STX as of Q3 2026.

  • Parthenon LLC held 2,000 shares of Seagate worth $1.84M as of Q3 2026.
  • Parthenon LLC left its Seagate share count unchanged in Q3 2026.
  • Seagate made up 0.19% of Parthenon LLC's portfolio in Q3 2026, its #61 holding.
  • Parthenon LLC first reported a position in Seagate in Q4 2025 and has held it in 4 quarters since.
  • Parthenon LLC's Seagate position peaked at $1.93M in Q2 2026.
  • 758 funds tracked by Wall St. Rank held Seagate as of Q3 2026.

Based on Parthenon LLC's 13F filing for Q3 2026, filed 22 Oct 2026.