Mather Group
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Mather Group’s Seagate STX Stock Holding History

Mather Group’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 		$6.79M Sell
7,367
-1,739
-19% -$1.48M 0.06% 141
2026
Q2 		$8.79M Buy
9,106
+1,810
+25% +$1.38M 0.08% 114
2026
Q1 		$2.86M Buy
7,296
+12
+0.2% +$4.58K 0.03% 187
2025
Q4 		$2.01M Buy
7,284
+13
+0.2% +$3.37K 0.02% 204
2025
Q3 		$1.72M Buy
7,271
+19
+0.3% +$3.24K 0.02% 217
2025
Q2 		$1.05M Sell
7,252
-1,287
-15% -$133K 0.01% 262
2025
Q1 		$725K Buy
8,539
+1,978
+30% +$187K 0.01% 297
2024
Q4 		$566K Sell
6,561
-18
-0.3% -$1.81K 0.01% 332
2024
Q3 		$721K Sell
6,579
-485
-7% -$49.6K 0.01% 288
2024
Q2 		$657K Buy
7,064
+618
+10% +$57.7K 0.01% 359
2024
Q1 		$550K Hold
6,446
– – 0.01% 322
2023
Q4 		$550K Buy
6,446
+468
+8% +$34.9K 0.01% 334
2023
Q3 		$394K Buy
5,978
+2,715
+83% +$175K 0.01% 379
2023
Q2 		$202K Buy
3,263
+193
+6% +$11.8K ﹤0.01% 551
2023
Q1 		$203K Buy
+3,070
New +$195K ﹤0.01% 495

Other funds holding STX

Cacti Asset Management
Cacti Asset Management Atlanta, Georgia $1.89B AUM 58.55% 1-Year Est. Return
Artemis Investment Management
Artemis Investment Management Edinburgh, United Kingdom $11.5B AUM 61.77% 1-Year Est. Return
Chicago Capital
Chicago Capital Chicago, Illinois $4.32B AUM 31.14% 1-Year Est. Return
Wedge Capital Management
Wedge Capital Management Charlotte, North Carolina $5.72B AUM 38.26% 1-Year Est. Return
Eastern Bank
Eastern Bank Boston, Massachusetts $6.58B AUM 23.57% 1-Year Est. Return
Braun Stacey Associates
Braun Stacey Associates New York $3.48B AUM 48.73% 1-Year Est. Return
Czech National Bank
Czech National Bank Prague, Czech Republic $18.9B AUM 36.24% 1-Year Est. Return
MN Services Vermogensbeheer
MN Services Vermogensbeheer The Hague, Netherlands $13.4B AUM 37.34% 1-Year Est. Return
Fjarde Ap-fonden
Fjarde Ap-fonden Stockholm, Sweden $19.4B AUM 31.69% 1-Year Est. Return
Sumitomo Mitsui DS Asset Management
Sumitomo Mitsui DS Asset Management Tokyo, Japan $14.8B AUM 30.39% 1-Year Est. Return

Mather Group's STX Position: Q3 2026 in Review

Mather Group reduced its Seagate (STX) stake by 19% in Q3 2026, selling an estimated $1.48M and leaving 7,367 shares worth $6.79M. The position accounts for 0.06% of the portfolio, ranked #141.

Mather Group first reported a position in STX in Q1 2023 and has held it in 15 quarters since. The position peaked at $8.79M in Q2 2026. 346 funds tracked by Wall St. Rank hold STX as of Q3 2026.

  • Mather Group held 7,367 shares of Seagate worth $6.79M as of Q3 2026.
  • Mather Group sold 1,739 Seagate shares in Q3 2026, an estimated $1.48M.
  • Seagate made up 0.06% of Mather Group's portfolio in Q3 2026, its #141 holding.
  • Mather Group first reported a position in Seagate in Q1 2023 and has held it in 15 quarters since.
  • Mather Group's Seagate position peaked at $8.79M in Q2 2026.
  • 346 funds tracked by Wall St. Rank held Seagate as of Q3 2026.

Based on Mather Group's 13F filing for Q3 2026, filed 14 Oct 2026.