Summit Securities Group
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Summit Securities Group’s Seagate STX Stock Holding History

Summit Securities 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
2020
Q3 		– Sell
-53
Closed -$257K – 485
2020
Q2 		$257K Buy
+53
New +$2.66K 0.03% 350
2020
Q1 		– Sell
-50
Closed -$298K – 462
2019
Q4 		$298K Buy
50
+10
+25% +$574 0.02% 352
2019
Q3 		$215K Buy
+40
New +$1.96K 0.02% 303
2019
Q1 		– Sell
-186
Closed -$718K – 333
2018
Q4 		$718K Hold
186
– – 0.06% 170
2018
Q3 		$4K Buy
+186
New +$9.9K ﹤0.01% 178
2018
Q2 		– Sell
-44
Closed -$257K – 252
2018
Q1 		$257K Buy
+44
New +$2.34K 0.06% 123
2015
Q1 		– Sell
-251
Closed -$1K – 612
2014
Q4 		$1K Buy
+251
New +$15.6K ﹤0.01% 570
2014
Q1 		– Sell
-645
Closed -$1K – 563
2013
Q4 		$1K Sell
645
-92
-12% -$4.55K ﹤0.01% 467
2013
Q3 		$6K Sell
737
-157
-18% -$6.6K ﹤0.01% 290
2013
Q2 		$5K Buy
+894
New +$36K ﹤0.01% 395

Other funds holding STX

BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.27T AUM 50.62% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.84T AUM 33.86% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $704B AUM 26.74% 1-Year Est. Return
WCM Investment Management
WCM Investment Management Laguna Beach, California $59.1B AUM 41.96% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM

Summit Securities Group's STX Position: Q3 2026 in Review

Summit Securities Group opened a new position in Seagate (STX) in Q3 2026: 283 shares worth $261K. The stake represents 0.02% of the portfolio and ranks #290 among its holdings. This is a return to the name: Summit Securities Group previously reported a position in STX as recently as Q4 2025.

Summit Securities Group first reported a position in STX in Q2 2013 and has held it in 36 quarters since. The position peaked at $4.01M in Q2 2013. 1,666 funds tracked by Wall St. Rank hold STX as of Q3 2026.

  • Summit Securities Group held 283 shares of Seagate worth $261K as of Q3 2026.
  • Seagate was a new Summit Securities Group position in Q3 2026.
  • Seagate made up 0.02% of Summit Securities Group's portfolio in Q3 2026, its #290 holding.
  • Summit Securities Group first reported a position in Seagate in Q2 2013 and has held it in 36 quarters since.
  • Summit Securities Group's Seagate position peaked at $4.01M in Q2 2013.
  • 1,666 funds tracked by Wall St. Rank held Seagate as of Q3 2026.

Based on Summit Securities Group's 13F filing for Q3 2026, filed 5 Nov 2026.